U.S. DEPARTMENT OF THE INTERIOR

U.S. GEOLOGICAL SURVEY

Timelapse Film Logs From the P\fu "Ov o - Kupaianaha Eruption of Kilauea Volcano; January1983 through September 1994

by

Tari N. Mattox^, Christina Heliker^, John Hoffmann2, Ken Hon3 , Margaret Mangan^, ChristinaNeal4, George Ulrich5 , and Edward Wolfe6

Open-File Report 94-713

This report is preliminary and has not been reviewed for conformity with U.S. Geological Surveyeditorial standards or with the North American Stratigraphic Code. Any use of trade, product, or

firm names is for descriptive purposes only and does not imply endorsement by the U.S.Government.

iUSGS, Hawaiian Volcano Observatory, Hawaii National Park, HI 96718

2USGS, WRD, Arizona District Office, Tucson, AZ 85719

3USGS, Denver Federal Center, Denver, CO 80225

4USGS, Alaska Volcano Observatory, Anchorage, AK 99508

5 (retired) Sarasota, FL

, David A. Johnston Cascades Volcano Observatory, Vancouver, WA 98661

Introduction

The Puvu vOvo-Kupaianaha eruption of Kilauea began in January 1983 and continues as of this writing (December 1994). The two main vents of the eruption were Kupaianaha and Puv u v (To on Kilauea's east rift zone. These vents erupted most of the lava that now covers almost 90 km^ (figure 1). Since fissures first opened in 1983, timelapse movie cameras have been used to record volcanic activity at the eruption site. By September 15,1994,1151 rolls of super 8 movie film had been developed and logged. These logs are compiled in Table 1 along with significant information on each developed roll of film. The film is currently archived at the Hawaiian Volcano Observatory in Hawaii Volcanoes National Park.

The 1983-1994 eruption of Kilauea Volcano

Kilauea's activity since 1983 is chronicled in a series of papers by Wolfe and others (1988), Heliker and Wright (1991), Clague and Heliker (1992), Mattox (1993), Mattox and others (1993), Mangan and others (1995), Heliker and others (in review), Kauahikaua and others (in review), and Ulrich and others (in review). The eruption began in the early morning of January 3,1983. Lava fountains spewed from fissures extending nearly 9 km along Kilauea's east rift zone. By June 1983, activity was localized at the Puu v (To vent, which erupted fountains up to 460 m high. These fountains built a 257-m-high cinder-and-spatter cone and fed Va flows that entered nearby subdivisions, destroying homes and covering property and roadways. Forty-four separate fountaining episodes took place at Puu ^CTo before activity shifted to a new vent, Kupaianaha, in July 1986. At the same time, the eruptive style changed from that of episodic lava fountains to the continuous effusion into a lava pond. Kupaianaha erupted continuously until 1992, except for a week-long hiatus in 1988 and 12 brief pauses in 1990. The Kupaianaha era comprised the 48th episode of the eruption.

Pahoehoe lava flows fed from the Kupaianaha pond advanced down slope and formed a system of lava tubes that allowed lava to move great distances with minimal cooling. Lava from Kupaianaha reached the ocean in November 1986, a journey of over 11 km. This vent produced an estimated 300,000 m^ (dense rock equivalent) of lava daily between 1986 and 1990, much of which was fed directly to the ocean through lava tubes. Enroute to the ocean, flows from Kupaianaha overran several communities on the southeastern coast of HawaTi, including the town of Kalapana.

In 1991, the volume of lava erupted from Kupaianaha steadily declined. In November 1991, a three-week eruption occurred along en echelon fissures between Puu "(To and Kupaianaha (episode 49). Shortly afterwards, on February 6,1992, Kupaianaha shut down. Eleven days later, episode 50 began when a 150-m-long fissure opened on the uprift flank of Pu"u "(To. Flows from this fissure covered ~1 krn^ and formed a perched lava pond with ~5 m high levees just north of the fissure system. Episode 50 ended abruptly on March 3, coincident with an intrusion in Kilauea's upper east rift zone.

Episode 51 started four days later from an extension of the episode 50 fissure slightly higher on the Puu v CTo edifice. The eruption at the 51 fissure was episodic; eruptive pauses lasting hours to days were common. Flows built a 60-m-high shield on the west flank of Puu v CTo. For the first four months of the episode, a perched lava pond was active at the summit of the new shield.

In October 1992, following a M 4.3 earthquake on Kilauea, a new fissure opened on the southwest flank of Puv u v Ov o. The episode 52 fissure was active only two weeks, after which activity resumed at the episode 51 vent.

Following a pause in activity at the 51 vent, in February 1993, lava began erupting from a new vent on the southwest flank of Puu v Ov o. The episode 53 vent fed lava flows that entered the episode 51 tube system, where lava from the two vents joined. In September 1994, both vents fed into a tube that extended 10.7 km to the ocean in the Kamoamoa area.

The Timelapse film

Super 8 movie cameras were set up to shoot footage either in real time or at intervals of up to 4 minutes. Cameras were set up near the active vents and where lava entered the ocean (see figure 1). Table 1 is a compilation of all the timelapse film logs for each developed roll of film. The film is currently archived at the Hawaiian Volcano Observatory in Hawaii Volcanoes National Park. Gaps in the chronology of Table 1 may represent rolls of Super 8 movie film that were exposed but not developed. Table 2 is a list of undeveloped timelapse film archived at the Hawaiian Volcano Observatory. For each roll of film documented in Table 1, we have listed the episode of the eruption, the location and view of the camera, the date the film was put in the camera ("time in"), and the date the film was removed or ended ("time out"). The time interval between frames is listed under "rate".

Notes pertaining to specific observations for each roll of film are listed with a time and date. Most of these observations were made by the field geologists familiar with the eruption and there are many abbreviations in the text of Table 1. In an attempt to clarify the information presented, we have compiled the following list of frequently used abbreviations and their definitions:

1123 or 1123 vent: Puu Halulu (camp 7 located here)b/f: Beforebtwn: BetweenC pond: Kupaianaha lava pondCenter pond: Refers to camera view of the center of the Kupaianaha lava pondC shield: Kupaianaha shieldDR: Down riftftn, ftns, fining: Fountain, fountains, fountaining, lava erupting vigorously from a vent.KAL: Kalalua kipuka, KAL W refers to the west cone in the kipukaKMM: Kamoamoa, refers to either Puv u Kamoamoa, west of Puv u v Ov o or to the Kamoamoa site

on the coast (figure 1).N area: Refers to a camera location on the 1969 flow, 1.3 km NNE of Pu"u v Ov o vent NE pond: Refers to camera view of the NE side of the Kupaianaha lava pond N splway: North spillway of Puvu x Ov o cone Phh: Pahoehoe pond: Lava pondPond 1: Location of camera site on NE rim of Kupaianaha lava pond Pond 2: Location of camera site on NE rim of Kupaianaha lava pond Puv u v Ov o zipline: camera view along the rift between 1123 and Puv u v Ov o sp: Spatter UR: Up rift

11

Many different camp sites were set up while monitoring this eruption, for the locations of camps used between January 1983 and June 1984, refer to Wolfe and others (1988). Camp 7 sat on the Puvu Halulu cone between Puu v Ov o and Kupaianaha (figure 1). Camp 8 was located on the Kalalua kipuka, east of Kupaianaha (figure 1).

Early in the eruption, there were several vents active. To find the location of these vents refer to figures and maps in Wolfe and others (1988).

Acknowledgments

Many dedicated students and volunteers helped deploy and maintain the timelapse cameras over the past 11 years. We thank Bill Albrecht, who was responsible for building and maintaining the ammo-box housings that protected the cameras from the elements and fumes and the electronics staff at HVO, who helped with camera repairs and adjustments. Table 1 was compiled by Andrea Kaawaloa, Melissa Katz, Matthew Kulow, Tari Mattox, and Tim Orr. Additional observations of the timelapse film were made by Lynn Hultgrien, Laszlo Keszthelyi and Tim Orr. We thank Carl Thornber and Arnold Okamura for their thoughtful reviews of this report.

References

Heliker, C.C., Wright, T.L., 1991, The Pu"u v O"o-Kupaianaha eruption of Kilauea: Eos, v. 47, p.521, 526, 530.

Heliker, C.C., Mangan, M.T., Mattox, T.N., Kauahikaua, J.P., in review, Episodes 50-52 of thePu"u v ON o - Kupaianaha eruption of Kilauea Volcano.

Clague, D., Heliker, C.C., 1992, The ten-year eruption of Kilauea Volcano: Earthquakes andVolcanoes, v.23, no. 6, p. 244-254.

Kauahikaua, J.P., Mangan, M.T., Heliker, C.C., and Mattox, T.N., in review, The death ofKupaianaha vent, Kilauea Volcano, Hawaii - a quantitative look at the waning stages of basalticeruption.

Mangan, M.T., Heliker, C.C., Mattox, T.N., Kauahikaua, J.P., and Helz, R.T., in press, Episode49 of the Puu v Ov o - Kupaianaha eruption of Kilauea Volcano- breakdown of a steady-stateeruptive era: Bulletin of Volcanology.

Mattox, T.N., 1993, Where lava meets the sea: Kilauea Volcano, Hawaii: Earthquakes andVolcanoes, v. 24, no. 4, p. 160-177.

Mattox, T.N., Heliker, C.C., Kauahikaua, J.P., Hon, K., 1993, Development of the 1990 Kalapanaflow field, Kilauea Volcano, Hawaii: Bulletin of Volcanology, v. 55, p. 407-413.

Wolfe, E.W., ed., 1988, The Puu Oo eruption of Kilauea Volcano, Hawaii: episodes 1 through 20,January 3, 1983 through June 8, 1984: U.S. Geological Survey Professional Paper 1463, 251 p.

Ulrich, G.E., Heliker, C.C., and Hoffmann, J., in review, The Puu Oo/Kupaianaha eruption ofKilauea Volcano, Hawaii: episodes 21-48,1984-1987: U.S. Geological Survey ProfessionalPaper.

Captions

Figure 1. Sketch map of lava flows from the 1983-1994 eruption of Kilauea Volcano. Inset shows the island of Hawaii.

Table 1. Observations of timelapse film from January 1983 through September 1994. Table includes the roll number for every roll of film developed, the dates the film was put in and then

in

removed from the camera, the episode of the eruption, the camera view, the interval between frames (rate), and finally, the frame number, time and date of each observation.

Table 2. Rolls of undeveloped Super 8 movie film. Table includes the dates the film was put in and then removed from the camera and the camera location (view).

IV

Figu

re 1

Epis

ode

51

and

53 v

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NA

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Table

1

ROLL DATE

DATE

EPI-

EM

OUT

SODE

VIE

WR

AT

E

FR

AM

E

TIM

ED

AY

CO

MM

EN

TS

1/6/

83

1/6/

83

1 C

amp

2 to

eru

ptio

n R

eal t

ime

1/9/

83

1/10

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Cam

p 2

to

Mck

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an

1/2/

83

1/3/

83C

amp

1 to

Ven

t B

???

1 2 902

955

1072

1223

1200

1400

1478

1581

1639

9.93sec

0 1 2 893

2148

2149

2385

2401

2402

2403

2484

2543

2534 1

1896

2149

2150

2387

2402

2403

2404

10:39:00

10:39:29

17:54:29

18:20:06

19:16:39

20:29:38

12:18:31

21:55:11

22:32:53

23:22:40

23:50:42

19:24:43

19:25:04

2:04:0

0

2:27

:00

19:24:43

0:40:2

11:21:53

1:22:0

32:02:00

2:04:00

2:04:00

2:04:00

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Tabl

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RO

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D

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W

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IN

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2462

2535

2544

2545

2546

2725

2730

2797

2806

2807

2808

2887

3071

3072

3073

2798

2807

2808

2809

2968

3034

3072

3073

3074

TIM

E

DA

Y

2:14

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2:26

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2:28

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2:28

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2:28

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2:58

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3:56

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3:56

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3:56

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3:10

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3:11

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3:11

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3:11

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3:38

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3:49

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3:56

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1028

1049

1054

1900

2056

2479

2483

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1:25

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1:28

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1:29

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4:09

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4:39

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5:58

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2958

3064

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1557

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16:44:

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315

316

317

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997

998

999

1000

1822

1826

1829

228

605

631

8:12:00

8:12:00

9:04:00

10:5

5:00

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2:24

13:13:02

13:1

3:32

8:49

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ts d

own(

no r

ed)

Smok

e da

rken

ed

Smok

e da

rken

edN

OTE

:Afte

r~fr

ame

300,

the

cam

era

was

aim

ed to

o hi

gh a

nd g

ets

mos

tly

sky-

not m

uch

Kam

oam

oa

311/

2/83

1/

3/83

Cam

p A

to W

(Nap

au)

10.0

6sec

0 1 2 5

1912

2175

2179

2180

3075

3076

3080

3081

3084

3086

19:1

5:46

19:1

5:56

19:1

6:36

0:36

:22

1:20

:18

1:21

:08

1:21

:18

3:52

:15

3:53

:05

3:53

:35

3:53

:55

2/1/

83

Dar

k (T

o #4

)

Firs

t vis

ible

rd

from

Nap

au, v

ery

far a

nd ra

ther

unc

lear

Ligh

tLi

ght

Ligh

tLi

ght

Ligh

tLi

ght

Ligh

tLi

ght

Ligh

t

Pag

es

Tab

le 1

RO

LL

D

AT

EIN

DA

TE

O

UT

EPI

-

SOD

EV

IEW

RA

TE

F

RA

ME

T

IME

DA

YC

OM

ME

NT

S

3440

3441

3442

2360

2848

3089

4:53

:00

4:53

:00

4:53

:00

1:52

:00

3:14

:00

3:54

:00

Ligh

tLi

ght

Ligh

tC

an't

see

red

Vis

ible

aga

inN

o re

d fo

r res

t of

film

32

1/16

/83

1/17

/83

Cam

p 2

to M

cKee

mar

35

.65s

ec0 1 2 3 244

653

16:4

0:04

16

/1/8

316

:40:

3916

:40:

15

Blo

cked

Blo

cked

Blo

cked

Page

Gai

n gl

ow a

ppea

rs a

t Mck

eem

an v

ent

Glo

w g

ets

brig

hter

, spa

tterin

g?Sp

atte

ring

dies

bac

kFl

ow f

ront

or t

ree

burn

ing

is v

isib

le

331/

3/83

1/

3/83

Cam

p 1

to V

ent F

an

d K

amoa

moa

9.0s

ec0 30 114

125

165

189

359

537

593

595

598

599

1460

2:19

:21

3:59

:18

3:59

:28

3/1/

83

Firs

t fla

shlig

htFi

rst g

lipse

of t

wo

ftns

(onl

y fr

ame

here

)V

isib

le a

gain

(rt o

ne)

(ver

y fa

int)

Now

see

two

agia

n(rt.

ste

ppin

g ve

ry c

lose

toge

ther

)B

egin

to s

ee fu

me

on rt

. sid

e of

scre

enFo

cal l

engt

h ch

ange

d- n

ow o

nly

see

ftns

whi

ch a

re rt

ste

pped

(see

# 1

25)

Pent

on

rt de

adFu

me

on o

r beh

ind

Km

m b

arel

y vi

sibl

eV

ent o

n rt

just

abo

ut d

ead

Km

m fu

me

is de

finite

Flas

hFl

ash

Fts

on K

mm

vis

ible

34

1/3/

83

1/3/

83C

amp

1 to

Ven

t B

9.69

sec

35

1/3/

83

1/3/

83C

amp

1 to

W

9.96

sec

0 5:

10:0

0 3/

1/83

Fi

rst f

lash

light

1424

9:

08:0

019

99

10:4

4:00

Pag

e 6

Tabl

e 1

RO

LL

DA

TE

IND

AT

E

OU

T

EPI

-

SOD

EV

IEW

R

AT

E

FRA

ME

2622

26

25

TIM

E

12:2

8 12

:28:

DA

Y

:07

:37

CO

MM

EN

TS

NO

TE: f

umin

g

38

1/3/

83

1/3/

83C

amp

1 to

Ven

t D

Wid

e an

gle

9.5s

ec3/

1/83

A

lot o

f fum

ing

from

Ven

t DV

ent E

is in

eru

ptio

n at

beg

inig

of f

ilm(to

o fa

r aw

ay to

get

shu

t-off

)

39

1/3/

83

1/3/

83C

ampl

to

Ven

t D9.

506s

ec

0 2:

56:5

81 2 367

3:57

:59

371

805

5:05

:00

1218

6:

10:0

0 18

09

7:58

:00

1813

12

92

1434

6:

44:0

0

3/1/

83

Ligh

t Li

ght

Ligh

t Li

ght

Ligh

tN

o ve

nt a

ctiv

ity

Ren

ewed

act

ivity

E

nd ti

me

Foca

l len

ght c

hang

ed

Ven

t D d

ied

NO

TE:

Look

s pr

etty

goo

d-ni

ght f

inin

g th

roug

hout

mos

t of r

oll-c

lose

ra

nge-

only

pro

blem

is s

omet

ime

out o

f fra

mes

's lim

it

41

1/2/

83

1/2/

8310

.02s

ec11

:02:

00

2/1/

83

Not

hing

-no

fum

ing,

etc

. 19

:08:

00

Non

desc

ript

43

1/21

/83

1/24

/83

Cam

p 2

to 0

740

Ven

t 81

.73s

ec21

/1/8

3 Sp

eck

of re

d at

nig

ht, d

isap

pear

s, th

en re

appe

ars.

H

eavy

fum

ing

durin

g da

ytim

e, s

ome

rain

45

1/14

/83

1/15

/83

Cam

p 2

to 0

740

Ven

t 32

.05s

ec14

/1/8

3 O

ne s

peck

of r

ed, f

low

s fr

om ri

ght h

and

side

(Phh

)

50

1/5/

83

1/5/

83C

amp

1 to

Upr

ift

11.1

7sec

Cam

p 2

to 0

740V

ent

1 7:

50:5

6 5/

1/83

B

lock

ed2

Ope

n3

7:51

:19

Blo

cked

101

Cam

era

mov

ed to

look

at 0

740

vent

are

a

Pag

e?

Tabl

e 1

RO

LL

D

AT

E

DA

TE

E

H-

VIE

W

RA

TE

FR

AM

E

IN

OU

T

SOD

E

320

1440

1977

1980

20

18

2379

2772

TIM

E

DA

Y

8:50

:00

12:1

8:45

13:5

8:42

13:5

9:15

14

:06:

00

15:1

3:31

16

:26:

39

CO

MM

EN

TS

Red

Dec

reas

e in

act

ivity

C

essa

tion

of a

ctiv

ity

Res

umpt

ion

of a

ctiv

ity

Ces

satio

n of

act

ivity

NO

TE: L

ots

of c

amer

a po

sitio

ns a

nd re

setti

ngs

in b

egin

ning

, but

it

appe

ars

that

the

film

cau

ght t

he o

nons

et o

f the

1/5

eru

ptio

n of

074

0

511/

6/83

1/

7/83

Cam

p 2

to u

prift

(M

ckee

man

).K

ahau

ale'

a to

dow

n-

rift

29.4

3sec

Off

2317 1 170

181

192

221

464

483

493

10:0

6:04

10:16:05

11:39:48

11:3

5:16

11:4

0:43

12:0

5:04

14:0

5:26

14:0

4:54

14:09:51

6/1/

83G

ood

time

mar

ks h

ere

Red

(3ES

and

7SA

)R

ed (E

ven

t)D

efin

ite re

dO

ff (E

ven

t)(al

l ven

ts)

on (

W v

ent)"

Off

On

Rem

arks

: fu

min

g-da

ytim

e, s

peck

s of

red

at n

ight

. Rai

n bl

ocks

alo

t of t

heer

uptio

n vi

ew.

May

be

usef

ul th

ough

cam

era

may

hav

e ch

ange

d po

sitio

nat

ons

et o

f eru

ptio

n(~2

317)

N

OTE

: Ti

mes

con

trad

ict b

ecau

se o

f tw

o di

ffer

ent v

iew

ings

of t

his

film

541/

6/83

1/

7/83

Kal

alua

to U

prift

28

.98s

ecH

eavy

fum

ing-

smal

l eru

ptio

n w

ithin

the

fum

e.

Vis

ible

at n

ight

-red

cin

der

Erup

tion

seen

at g

reat

dis

tanc

e

551/

5/83

1/

5/83

Cam

p 1

to K

mm

9.82

sec

121

5226

9631

22

8:06

:28

5/1/

83

Firs

t blo

cked

13:5

8:00

15:2

7 16

:37:

00

Ons

et o

f spa

tter

at v

ent D

? C

essa

tion

of s

patte

r at

ven

t D, n

o re

d.

NO

TE:

#215

2-26

96, a

sho

rt er

uptio

n in

fro

nt o

f cam

p A

. Whi

ch b

uilt

a sm

all s

patte

r ram

part.

Als

o ca

n se

e er

uptio

n in

dis

tanc

e at

074

0 ve

nt.

Ftns

on

Km

m a

re n

ot s

een

on th

is ro

ll.

Pag

e 8

Tabl

e 1

RO

LL

D

AT

E

IND

AT

E

OU

T

EPI

-

SOD

EV

IEW

RA

TE

FR

AM

E

TIM

ED

AY

CO

MM

EN

TS

56

1/10

/83

1/11

/83

Cam

p 2

to M

ckee

man

29

.6se

c16

:35:

00

10/1

/83

4 sp

ecks

1031

1063

1134

1312

1313

1601

2228

1:13

:46

1:29

:53

2:02

:23

6:02

:21

11:1

6:38

4 sp

ecks

4 sp

ecks

4 sp

ecks

Fini

ngR

ed s

pot s

een

W o

f Mck

eem

an w

hich

per

sisi

tsB

ig in

crea

se in

red

spot

(ftn

ing)

Flas

hFl

ash

Flas

hFl

ashe

sFt

n en

ded?

No

endi

ng ti

me

mar

ks

571/

6/83

1/

7/83

Cam

p 2

to 0

740V

ent

31.4

7sec

1 2 3 626

1341

1352

1358

1426

2700

2874

15:25:21

15:25:52

15:26:

2320:53:12

3:14:0

2

3:52:5

215:01:10

16:32:26

Boo

kB

ook

End

of f

inin

g at

074

0 ve

nts

Cam

era

bein

g m

oved

Flas

hlig

htB

urst

ing

off

Who

le f

issu

re o

pens

(074

0)B

ook

60

1/14

/83

1/15

/83

Cam

p 2

to M

ckee

man

30

.7se

c1 2 625

671

1166

1172

14/1

/83

Firs

t blo

cked

On

set(o

ne s

pot a

t mai

n M

ckee

man

"co

ne1

Ons

et(s

pot t

o E)

spre

ads

to in

clud

e w

hole

ven

t(act

ivity

hig

hter

on

this

ven

t)A

lmos

t off

(all

vent

s do

wn)

Act

ivity

off

(all

vent

s)

62

1/6/

83

1/7/

83C

amp

1 to

upr

ift

28.8

5sec

6/1/

83

Hea

vy fu

min

g

66

1/17

/83

1/18

/83

Cam

p 2

to M

ckee

man

36.

59se

c17

/1/8

3 Li

ttle

erup

tion

at n

ight

, fu

min

g- d

aytim

e

Pag

e 9

Tabl

e 1

RO

LL

D

AT

EIN

DA

TE

O

UT

EPI

-

SOD

EV

IEW

RA

TE

F

RA

ME

T

IME

DA

YC

OM

ME

NT

S

681/

8/83

1/

9/83

Cam

p 2

to 0

740V

ent

31.8

2sec

721/

6/83

1/

7/83

Cam

p 1

to d

ownr

ift

30.1

8sec

801/

7/83

1/

8/83

Cam

p 2

to D

ownr

ift

Jan

7 ve

nts

30.0

5sec

1 156

641

880

972

999

1166

-1

200

1349

16

56

1909

1910 1

1045

10

7411

4011

4913

9814

1914

8928

1328

17 1 138

177

226

296

382

449

475

513

16:1

5:51

17:3

8:03

21

:55:

16

0:02

:02

20:5

0:49

??

0:05

:08

2:33

:42

2:51

:44

4:10

:46

6:53

:35

9:07

:45

9:08

:17

8:22

:35

17:0

7:46

17

:22:

2117

:55:

3318

:00:

0520

:05:

2020

:15:

5420

:51:

077:

57:0

77:

59:1

0

16:2

1:12

17:2

9:48

17

:49:

2018

:14:

00

18:4

8:56

19

:32:

0020

:05:

33

20:1

0:00

20:3

7:36

8/1/

83

Boo

kD

ot o

f red

see

n fr

om 1

1 23

ven

t(or

W m

ost 0

740)

Ph

h flo

w c

omes

into

vie

w (

from

Mck

eem

on?)

R

ed f

rom

074

0 or

1 1

23 g

one

Flow

sto

pped

adv

anci

ng

New

flo

w c

omes

into

vie

w f

rom

sam

e di

rect

ion

Red

from

074

0 of

112

3 pr

esen

t aga

in

Flow

rat

e de

crea

ses,

(no

fee

d fr

om s

ourc

e?)

Flow

sto

pped

adv

anci

ng

Red

fro

m 0

740

or 1

1 23

gon

e ag

ain

for r

st o

f rol

l

Com

men

ts:

fum

ing;

one

dot

of r

ed. P

hh fl

ow f

rom

upr

ift-p

retty

impr

esiv

e ni

ght t

ime

shot

s of

this

flo

w.

6/1/

83

Page

O

nset

of v

ent D

act

ivity

V

ent D

off

Ven

t Don

Ven

t D o

ffV

ent D

on

Ven

t D o

ffE

vent

s of

fB

lock

edB

lock

ed

7/1/

831s

t red

from

"Ja

n. 7

ven

t" a

rea.

(Fum

e ha

d be

en o

bscu

ring

from

W v

ent=

75B

) St

arts

at 7

5B10

m h

igh

finin

g ex

tend

s w

hole

leng

th o

f fis

sure

10

mat

75B

,5m

at75

AFt

ns s

trong

est a

t 75B

15

m ft

ns a

t 75B

, 7m

ftns

at 7

5AFi

ning

dyi

ng E

side

Page

10

Tabl

e 1

RO

LL

D

AT

E

DA

TE

E

PI-

VIE

W

RA

TE

FR

AM

E

IN

OU

T

SOD

E

536

675

780

953

1462

2867

81

1/7/

83

1/8/

83

31.6

5sec

1

1134

13

42

1351

14

07

1417

1443

15

84

1629

26

74

94

1/6/

83

1/6/

83

Cam

p 2

to M

ckee

man

10.

32se

c 1

-397

42

1 13

81

2303

TIM

E

DA

Y

20:4

9:07

21

:58:

00

22:5

1:00

0:

17:5

7 4:

32:5

04:

32:5

0

16:3

8:37

7/

1/83

4:26

:00

4:30

:45

5:00

:18

5:05

:34

5:19

:17

6:33

:40

6:57

:24

16:0

8:39

8/

1/83

8:27

:55

6/1/

83

9:35

:09

9:39

:14

14:5

8:46

CO

MM

EN

TS

E si

de u

p ag

ain

25m

75B

, 7m

75 A

20

m ft

ns a

t 75B

, 7m

hig

h ftn

s at

75A

25

m h

igh

Evid

ence

of f

r ste

ppin

g ve

nt E

of E

ven

t A

ll ftn

s of

fB

ook

Gas

chu

ggin

g, s

patte

ring

in p

rogr

ess

Sing

le c

ompl

etel

y da

rk fr

ames

Fi

ning

ons

et W

end

Fi

ning

ons

et E

end

O

nset

of w

anin

g of

act

ivity

W

sid

e of

fE

side

off

, onl

y lit

tle b

urst

s B

urst

ing

begi

ns(li

ttle

vent

on

W e

nd)(

~10m

long

) B

urst

ing

off,

not s

een

rest

of d

ay

Firs

t Blo

cked

A

ctiv

ity d

imin

ishe

d M

ckee

man

ven

t off

com

plet

ely

Smok

e di

rect

ly in

fro

nt o

f cam

p B

ook

Foca

lleng

th~1

5Er

uptio

n in

beg

inni

ng-d

ied

out

76

1/24

/83

1/26

/83

2 C

amp

2 to

074

0Ven

t 82

.4se

c24

/1/8

3 Sm

all s

peck

of r

ed a

t nig

ht "

othe

rwis

e no

t too

inte

rest

ing"

89

2/24

/83

???

Cam

p 2

to E

074

0 V

ents

80.6

7sec

1 2 5 414

752

16:1

8:30

16

:19:

50

1:33

:45

9:08

:11

24/2

/83

Page

Ons

et o

f act

ivity

at W

074

0 V

ents

Act

ivity

at W

end

dra

mat

ical

ly in

crea

sed(

begi

nnin

g of

"fir

ehos

e")

and

flow

com

es r

apild

y no

rthw

ard

Cha

nnel

hea

d (m

ovin

g E

)off

scr

een

Page

11

Tab

le 1

RO

LL

D

AT

E

IND

AT

E

OU

T

EPI

-

SOD

EV

IEW

RA

TE

FR

AM

E

TIM

ED

AY

CO

MM

EN

TS

1024

15

:13:

52

Flow

rea

ched

bas

e of

scr

een

Cha

nnel

ove

rlfow

ban

ks a

nd fl

ow c

omes

tow

ard

cam

p 2

agai

nC

hann

el re

-est

ablis

hed

Fire

hose

sto

psC

amer

a sh

ifted

slig

htly

upr

ift to

incl

ude

1123

ven

tsFt

n hg

ts c

ould

be

dete

rmin

ed h

ere

if n

ot a

vaila

ble

else

whe

re

90

2/24

/83

2/27

/83

Cam

p 2

to M

ckee

man

V

ents

(upr

ift)

70se

c0 1 2 3 112?

1131

1273

2937

3122

16:25:48

16:26:58

16:28:08

16:29:18

14:2

5:00

17:1

1:00

-1:3

2:00

-1:3

2:00

24/2

/83

Puff

of b

lue

smok

e ab

ove

1123

(fr

om 0

740)

Ope

ning

of

1123

ven

t-blu

e(ha

d be

en w

hite

)(2/

25/8

3)V

ent u

prif

t bec

omes

act

ive(

beco

mes

vis

ible

)(D

alla

s of

Puu

Oo

vent

, tre

e?)

Sing

le re

d do

t on

scre

en.

Gro

ws

to a

sm

all f

lam

e, th

en d

imin

ishe

s C

amer

a w

as s

hifte

d du

ring

the

nigh

t, tim

e is

unk

now

n N

o en

ding

tim

e m

arks

91

2/27

/83

3/1/

83

92

2/24

/83

2/?/

83

Cam

p 2

to 1

123

Ven

t 63

.3se

c

Cam

p 2

to W

of

0740

ven

ts a

nd

1123

ven

ts

Wid

e an

gle

63.3

sec

27/2

/83

Film

dat

a no

t in

book

from

045

2 er

uptio

n si

te)

0 16

:10:

45

24/2

/83

Blo

cked

1 16

:11:

48

Blo

cked

2 16

:12:

52

Blo

cked

3 16

:13:

55

Blo

cked

4 16

:14:

58

Page

53

2 1:

32:0

0 A

ctiv

ity a

t 074

0 W

beg

ins

962

9:06

:00

Dra

mat

ic in

crea

se b

egin

ning

of f

ireho

se

1036

10

:24:

00

Flow

rea

ches

bot

tom

of s

cree

n 12

69

14:3

0:00

B

reak

out o

f 112

3 ve

nt

1288

14

:50:

00

Shut

off

of 0

740

vent

No

endi

ng ti

me

mar

ksTh

ese

times

wer

e de

term

ined

usi

ng n

orm

s pr

og.

97

1/26

/83

???

Cam

p 2

to 0

740V

ent

80.9

sec

26/1

/83

2 sp

ecks

of r

ed v

isib

le a

t nig

ht, f

umin

g

Page

12

Table

1

ROLL DATE

DATE

EPI-

IN

OUT

SODE

VIE

WR

AT

E

FRA

ME

T

IME

D

AY

C

OM

ME

NT

S

102

1/29

/83

2/1/

83

103

2/18

/83

2/20

/83

Cam

p 2

to 0

740V

ent

Cam

p 2

to 0

740V

ent

29/1

/83

Fum

ing,

2 re

d sp

ecks

of r

ed a

t nig

ht

18/2

/83

Red

at n

ight

-sm

all e

rupt

ions

106

2/12

/83

2/14

/83

Cam

p 2

to 0

740V

ent

80.4

5sec

12/2

/83

Hea

vy fu

min

g, s

peck

s of

red

at n

ight

, sm

all e

rupt

ion

at n

ight

Ph

h flo

w a

t nig

ht w

ith s

ome

erup

tion

107

2/12

/83

2/14

/83

Cam

p 2

to 1

123

63.8

sec

12/2

/83

Hea

vy fu

min

g, s

peck

s of

red

at n

ight

, eru

ptio

n at

nig

ht-c

ont.

to m

orni

ng

111

2/16

/83

2/18

/83

Cam

p 2

to W

end

of

63.4

sec

0740

Ven

t16

/2/8

3 H

eavy

fum

ing,

red

at n

ight

and

dus

k(er

uptio

n??)

112

2/14

/83

2/16

/83

Cam

p 2

to 1

123

Ven

t 63

.2se

c14

/2/8

3 Fu

min

g, e

rupt

ion

at n

ight

113

2/16

/83

2/18

/83

Cam

p 2

to 0

740V

ent

80.2

5sec

16/2

/83

Red

at n

ight

, fum

es in

day

114

2/14

/83

2/16

/83

Cam

p 2

to

69.2

sec

Mck

eem

an V

ent

14/2

/83

115

2/14

/83

2/16

/83

Cam

p 2

to 0

740V

ent

79.1

5sec

14/2

/83

Erup

tion

116

3/2/

83

3/4/

83

117

3/2/

86

3/4/

86C

amp

2 to

112

3 61

.3se

c

2/3/

83

Hea

vy fu

min

g, e

rupt

ion

at n

ight

or r

ed g

low

2725

12

:16:

52

4/3/

83

Lava

obv

ious

2750

12

:42:

25

Perh

aps

lava

? Po

rbab

ly s

o27

72

13:0

4:55

N

o la

va-e

rupt

ion

over

Hev

y fu

min

g in

eru

ptio

n-bi

g fin

ing

Page

13

Tab

le 1

RO

LL

D

AT

E

DA

TE

E

PI-

ES

OU

T

SOD

EV

IEW

R

AT

E

FRA

ME

T

IME

D

AY

C

OM

ME

NT

S

Ftn

hgts

pos

sibl

e ex

cept

whe

re b

lock

ed b

y th

ese

heav

y fu

mes

Er

uptio

n en

ded

betw

een

12:4

2:00

and

13:

05:0

0 on

3/4

/83.

Im

poss

ible

to

get

bet

ter t

ime

beca

use

of o

bscu

ring

fum

e

120

3/4/

83

3/5/

8340

0m S

E to

112

3 va

riabl

e ve

nt a

nd o

verf

low

49

54/

3/83

En

d of

eru

ptio

n-flo

w m

ovin

g do

wnw

ards

, No

sats

fact

ory

time

cont

rol a

t all

Last

bit

of la

va in

ven

t EN

D O

F PH

ASE

2

123

2/27

/83

3/2/

83C

amp

2 Pu

uOo

Ven

t 70

sec

27/2

/83

Spec

ks o

f red

at n

ight

, Sm

all e

rupt

ion

on 3

rd n

ight

of v

ent d

own

rift o

fPu

uOo

vent

. It

wou

ld b

e ve

ry d

iffi

cult

to g

et a

ny in

form

atio

n fr

om th

is

roll

abou

t Puu

Oo

vent

act

ivity

. Th

e ve

nt is

alm

ost i

ndis

tingu

isab

le

124

2/22

/83

2/24

/83

Cam

p 2

to E

end

of

SO.O

sec

0740

Ven

ts22

/2/8

3 Fi

ning

sm

all,

Vis

ible

esp

ecia

lly a

t nig

ht

125

2/20

/83

2/22

/83

Cam

p 2

to W

end

of

63.0

sec

0740

Ven

t20

/2/8

3 Sp

ecks

of r

ed a

t nig

ht, f

umin

g

126

2/20

/83

2/22

/83

Cam

p 2

to E

end

of

79.3

3sec

07

40 V

ents

20/2

/83

Red

at n

ight

, sm

all e

rupt

ion

at e

nd o

f film

127

2/18

/83

2/20

/83

Cam

p 2

to W

end

of

63 .O

sec

0740

Ven

ts18

/2/8

3 Fu

min

g he

avily

, spe

ck o

f red

at n

ight

128

2/22

/83

2/24

/83

Cam

p 2

to W

end

of

63.3

3sec

07

40 V

ents

22/2

/83

Red

spe

ck a

t nig

ht

154

3/2/

83

3/3/

83C

amp

2 to

Puu

Oo

68.6

7sec

V

ent a

nd n

ew f

low

W

side

of 1

123

2/3/

83

Spec

k of

red

at n

ight

, fum

ing

Pag

e 14

Tab

le 1

RO

LL

D

AT

E

DA

TE

E

PI-

VIE

W

RA

TE

FR

AM

E

IN

OU

T

SOD

E

158

2/27

/83

3/2/

83

Cam

p 2

to E

074

0 80

.67s

ec

Ven

ts

52

3/29

/83

3/30

/83

3 C

amp

2 to

112

3 th

ru

30.8

3sec

1

PuuK

amoa

moa

11

50

1151

23

05

53

3/28

/83

3/29

/83

Cam

p 2

to 0

740V

ent

31.0

sec

0 31

20

3173

32

5 33

29

3356

119

3/31

/83

4/1/

83

Cam

p 4

to 1

123V

ent

31.0

sec

129

3/30

/83

3/31

/83

Cam

p 2

to 1

123V

ent

30.3

4sec

1

1051

1705

17

05

1730

26

77

TIM

E

19:0

4:03

4:

54:2

3 4:

54:5

4 14

:47:

48

13:1

3:20

16

:04:

49

16:3

2:12

17

:04:

14

17:5

2:48

18

:06:

45

14:2

6:50

23

:17:

49

4:48

:33

5:01

:12

13:0

0:06

DA

Y

CO

MM

EN

TS

27/2

/83

One

ven

t eru

ptin

g at

nig

ht, o

ther

s-sp

ecks

of r

ed a

t nig

ht

29/3

/83

Blo

cked

Sl

ight

incr

ease

in P

uuO

o ve

nt ft

n hg

t(may

be)

D

ram

atic

incr

ease

in 1

123

ftn

hgt

30/3

/83

Erup

tion

and

flow

, cam

era

box

falls

-pic

ture

s si

dew

ays,

fini

ng f

rom

bot

h D

ven

t and

112

3 ve

nl

28/3

/83

29/3

/83

Ons

et o

f fin

ing

from

1 1

23 v

enl

This

one

shu

ts d

own

Ons

el o

f 2nd

fini

ng e

piso

de

2nd

epis

ode

shul

s do

wn

Ons

el o

f hig

h fin

ing

whi

ch la

sls

thru

end

of r

oll

31/3

/83

Hig

h fin

ing

thro

ugho

ut th

e w

hole

film

, may

be

able

to g

et s

ome

ftn h

gts

Ofte

n ou

t of f

ield

of v

iew

thou

gh.

Cam

era

seem

s to

be

at s

ome

unkn

own

tele

phol

o se

tting

30/3

/83

Boo

k C

an c

lear

ly s

ee b

egin

ning

of a

new

ftn,

see

ms

lo a

lmos

l spl

il th

e in

itial

on

e.(th

is is

the

E ftn

clo

sest

to c

amer

a)ftn

hgl

dro

ps

31/3

/83

Lasl

fra

me

of o

bvio

uly

splil

fini

ng

Splil

and

sin

gle

fins

Lasl

pos

sibl

y sp

lil fm

B

lock

edN

OTE

:hig

h fin

ing

130

3/28

/93

3/29

/83

Cam

p 2

to P

uOoV

ent

31.0

3sec

28/3

/83

Full

tele

phot

o lo

hig

h frn

at P

uuO

o ve

nt, G

ood

roll

for f

tn h

gts,

ftn

hgt

s di

min

ish

with

tim

e

Page

15

Table

1

ROLL DATE

DATE

EPI-

IN

OUT

SODE

vmw

RA

TE

FR

AM

E

TIM

E

DA

Y

CO

MM

EN

TS

131

3/28

/83

3/29

/83

Cam

p 2

to 1

123

thru

31

.OOs

ec

189

Puu

Kam

oam

oa

232

Wid

e an

gle

346

704

19:2

6:12

3315

17

:55:

13

28/3

/83

Fum

ing

from

W 1

123

vent

Ons

et o

f dar

k fu

min

g fr

om 1

123

vent

End

1st r

ed s

peck

fro

m W

112

3 ve

nt a

rea.

(Lav

a "s

peck

s" v

isib

le th

roug

hre

mai

nder

of n

ight

, in

1123

ven

t are

a.

1123

ven

t is

inte

rmitt

ent f

or a

llof

nex

t day

unt

ill

Ons

et o

f vig

orou

s pr

oduc

tion

to y

ield

a fl

ow f

rom

112

3 ve

nt a

nd la

sts

thro

ugh

rest

of r

oll

132

3/29

/83

3/30

/83

133

3/30

/83

3/31

/83

Cam

p 2

to 1

123

Roy

al G

arde

ns

Cam

p 2

to P

uuO

o

30.8

8sec

1

1189

2287

30.3

56se

c 1 736

741

2652

18:4

3:15

4:53

:40

14:1

9:50

14:0

7:19

20:2

1 :4

320

:19:

4312

:28:

33

29/3

/83

30/3

/83

Abr

upt c

hang

e in

ftn

hgt -

50%

. Ft

n hi

gh th

ru re

st o

f film

(eve

n in

crea

se)

30/3

/83

End

of fi

ning

fro

m D

Ven

t(firs

t dar

k fr

ame)

Last

sho

t of l

ow f

tn. N

umbe

r is

mor

e in

agre

emen

t with

obs

erve

d en

d tim

e 31

/3/8

3 B

lock

ed

134

3/29

/83

3/30

/83

Cam

p 2

to P

uuO

o 30

.05

29/3

/83

Fini

ng fr

om P

uuO

o V

ent.

Als

o sp

ecta

cula

r foo

tage

of t

he b

uild

up o

f m

ater

ial b

elow

cam

p 2.

Lot

s of

hea

t wav

es.

Out

of f

ocus

135

3/30

/83

3/31

/83

Cam

p 2

to 1

123

30.4

96se

c V

ent a

nd P

uuO

o1

15:4

9:52

30

/3/8

3 B

lank

536

20:2

1:47

Sh

ut d

own

of P

uuO

o .

Ftn

hgt a

t 112

3 ve

nt in

crea

sed

som

ewha

t(tin

y gl

ow)

886

23:1

9:41

N

ew "

shoo

t" a

t bas

e of

ftn.

Ftn

Iher

e sp

lits

and

hgt d

ecre

ases

1564

5:

04:1

7 31

/3/8

3 Si

ngle

ftn

agai

n ftn

hgt

s in

crea

se24

04

12:1

1:13

B

lock

ed

136

4/5/

83

4/6/

83C

amp

4 to

112

3Ven

t 32

.0se

c Te

leph

oto:

305/

4/83

To

p of

ftn

cut o

ff-G

od ti

me

mar

ks(b

egin

ning

and

end

). M

y be

use

ful f

or

mon

itorin

g W

ven

t act

ivity

137

4/8/

83

4/9/

83C

amp

4 to

112

3 Ven

t 32

.70s

ec

1 18

:30:

33

Wid

e an

gle

914

2:48

:15

8/4/

83

Blo

cked

Last

bit

of re

d se

en a

bove

con

e, f

inin

g ve

ry lo

w b

efor

e th

is

Pag

e 16

Tab

le 1

RO

LL

D

AT

E

IND

AT

E

OU

T

EPI

-

SOD

EV

IEW

R

AT

E

FRA

ME

T

IME

D

AY

C

OM

ME

NT

S

2001

12

:40:

48B

lock

ed"O

ff a

nd o

eru

ptio

n", f

ar a

way

-fum

es c

over

END

OF

PHA

SE 3

138

4/6/

83

4/7/

83

139

4/2/

83

4/3/

83

Cam

p 4

to 1

123V

ent

32.0

sec

Tele

phot

o:30

Cam

p 4

to 1

123V

ent

31 .O

sec

Tele

phot

o:30

6/4/

83

Goo

d in

itial

tim

emar

ks, W

eath

er e

xtre

mel

y ba

d. M

any

fram

es s

how

vap

or

1100

1467

1482

1807

1812

1974

1982

2062

2069

2105

2108

2282

2286

2358

2361

2402

2408

2450

2456

2496

2500

2539

2545

2609

2621

2674

2680

2718

2719

2756

2764

21:1

2:04

0:21

:41

0:29

:26

3:14

:46

3:19

:56

4;43

:38

4:47

:46

5:29

:06

5:32

:43

5:51

:19

5:52

:52

7:23

:17

7:24

:50

8:02

:02

8:03

:35

8:24

:46

8:27

:52

8:49

:34

8:52

:40

9:13

:20

9:15

:24

9:35

:33

9:38

:39

10:1

1:43

10:1

7:55

10:4

5:18

10:4

8:24

11:0

8:02

11:0

8:33

11:2

7:40

11:3

1:48

2/4/

83

Ftno

ffFt

n sh

ut d

own

Ftn

back

on

Ftno

ffFt

n ba

ck o

nO

ffO

nO

ffO

nO

nO

ffO

nO

ffO

nO

ffO

nO

ffO

nO

ffO

nO

ffO

nO

ffO

nO

ffO

nO

ffO

nO

ffO

nO

ff

Pag

e 17

Tab

le 1

RO

LL

D

AT

E

DA

TE

E

PI-

VIE

W

RA

TE

FR

AM

E

IN

OU

T SO

DE

2814

2825

2896

2905

2989

2999

3067

3077

TIM

E

DA

Y

11:5

7:38

12:0

3:19

12:3

9:60

12:4

4:39

13:2

8:03

13:3

3:13

14:0

8:21

14:1

3:31

CO

MM

EN

TS

On

Off

On

Off

On

Off

On

Off

Smal

ler v

ent i

s al

so in

term

itten

t not

follo

win

g sa

me

patte

r, w

orth

a lo

ok

141

4/7/

83

4/8/

83C

amp

4 to

112

3 V

ent

Tele

phot

o:30

33.0

sec

7/4/

83

Ftn

gets

ver

y lo

w in

p.m

. of 2

nd d

ay.

4/8/

83, p

.m. l

ots

of v

apor

to b

lock

vi

ew o

f ftn

s to

o

142

4/3/

83

4/4/

83C

amp

4 to

112

3 Ven

t W

ide

angl

e: 7

.532

.0se

c 1

15:5

0:27

3/

4/83

B

lank

42

16

:21:

19

Ftn

off

595

21:0

7:15

E

nd o

f int

erm

itten

t act

ivity

From

16:

12:1

7 to

21:

07:1

5 th

ere

was

inte

rmitt

ent a

ctiv

ity s

imila

r to

th

at n

oted

on

roll

150

143

4/6/

83

4/7/

83C

amp

4 to

112

3 Ven

t W

ide

angl

e33

.0se

c6/

4/83

Fi

ning

, day

and

nig

ht fu

mes

cov

er e

rupt

ion.

Ver

y go

od ti

me

cont

rol.

Diff

icul

t to

get f

tn n

ight

s

144

4/8/

83

4/9/

83C

amp

4 to

112

3Ven

t 33

.104

sec

Tele

phot

o:30

1 18

:22:

13

8/4/

83

Blo

cked

92

5 2:

52:0

2 L

ast b

its o

f red

abo

ve c

one

956

2:52

:35

Com

plet

ely

dark

fra

me.

Pha

se 3

ove

r!!

2015

12

:53:

26

Blo

cked

Beg

ins

with

eru

ptio

n, d

urin

g th

e da

y it

dies

. V

ery

hazy

dur

ing

the

day

145

4/2/

83

4/3/

83C

amp

4 to

112

3 Ven

t W

ide

angl

e32

.0se

c2/

4/83

G

ood

for f

tn n

ight

s, n

on o

f ftn

cut

off

, also

can

see

on/

off f

eatu

re fo

r bot

h ve

nts(

see

next

car

d).

Ftn

very

low

dur

ing

dayt

ime

146

4/4/

83

4/5/

83C

amp

4 to

112

3 Ven

t Te

leph

oto:

3031

.0se

c4/

4/83

N

o go

od ti

me

mar

ks in

beg

inni

ng, (

good

mar

ks a

t end

). N

o in

term

itten

t ac

tivity

, ftn

. top

s cu

t off

Pag

e 18

Tabl

e 1

RO

LL

D

AT

E

IND

AT

E

OU

T

EPI

-

SOD

EV

IEW

RA

TE

FR

AM

E

TIM

ED

AY

CO

MM

EN

TS

147

4/1/

83

4/2/

83C

amp

4 to

112

3Ven

t 31

.Ose

c W

ide

angl

e13

23

21:4

6:01

1/4/

83

Ons

et o

f "so

uthe

rn?"

ftn

G

ood

for f

tn h

gts

149

4/4/

83

4/5/

83

150

4/3/

83

4/4/

83

Cam

p 4

to 1

123V

ent

32.0

sec

Wid

e an

gle

Cam

p 4

to 1

123V

ent

31 .O

sec

Tele

phot

o:30

3 89 98 237

244

320

331

177

175

560

570

642

651

1464

1779

1812

1829

1970

2310

16:23:07

16:30:46

17:42:35

17:46:12

18;25:28

18:31:09

19:46:35

19:50:43

20:29:28

20:34:38

21:11:50

21:16:29

4/4/

83

Goo

d fo

r ftn

hgt

s

3/4/

83

Boo

k O

ff

On

Off

O

n O

ff

On

Off

O

n O

ff

On

Off

O

nA

brup

t cha

nge

in p

ositi

on o

f mai

n ftn

(To

# 14

65)

Ons

et o

f ano

ther

"jet

"on

side

of m

ain

ftn

No

endi

ng ti

me

mar

ks

Inte

rest

ing

to w

atch

the

2 ve

nts,

they

see

m to

be

oper

atin

g in

depe

nden

tlyV

ent h

ad b

een

inac

tive

sinc

e 3:

30.

Bec

ame

activ

e at

5:3

9 SW

Ven

t bec

omes

ste

adily

act

ive

-7:1

6 R

ow s

tarts

to s

pill

out o

f top

of S

W c

rate

r S.

Cra

ter w

all s

tarts

to c

olla

pse~

8:38

E

nd o

f vis

ible

rafti

ng o

f S. c

rate

r wal

l~l 1

:34

on ro

ll 14

2(w

ide

angl

e)M

ovem

ent c

an b

e se

en u

ntil

-16:

00

151

4/1/

83

4/2/

83C

amp

4 to

112

3Ven

t 31

.Ose

c Te

leph

oto

1/4/

83

Teph

ra b

lank

et fo

rmin

g go

od ro

ll fo

r ch

ange

in c

ine

mor

phol

ogy.

Als

o go

od fo

r ftn

hgt

s an

d di

rect

ion

of ft

n

152

4/5/

83

4/6/

83C

amp

4 to

112

3Ven

t 32

.0se

c5/

4/83

G

ood

for f

tn h

gts,

goo

d be

ginn

ing

timem

arks

Pag

e 19

Tab

le 1

RO

LL

D

AT

EIN

DA

TE

O

UT

EPI

-

SOD

EV

IEW

RA

TE

FR

AM

E

TIM

ED

AY

CO

MM

EN

TS

Wid

e an

gle

153

4/7/

83

4/8/

83C

amp

4 to

112

3 Ven

t W

ide

angl

e32

.52s

ec

1 7/

4/83

B

lock

ed26

38

16:0

1:20

C

one

and

ftn a

re s

ocke

d in

28

65

18:0

4:22

Ft

n vi

sibl

e ag

ain

2907

B

lock

edFi

ning

ver

y lo

w o

n 4/

8/83

afte

rnoo

n

156

3/31

/83

4/1/

83C

amp

2 to

l 123

Ven

t 30

.23s

ec1

1267

1358

1609

1957

2471

13:0

6:18

23

:44:

08

0:29

:59

2:36

:46

5:31

:46

9:50

:44

31/3

/83

Ftn

hgts

dec

rese

s, "

ftn. s

plits

"Ft

n ob

viou

sly

split

Ftn

may

be

unifi

ed a

gain

Ftn

hgts

incr

ease

, las

ts th

roug

h ou

t film

Blo

cked

157

3/31

/83

4/1/

83C

amp

2 to

112

3 Ven

t 30

.50s

ec

1 12

:20:

13

31/3

/83

and

PuuO

o V

ent

1392

0:

07:2

4 1/

4/83

Sp

lit ft

n ve

ry o

bvio

us25

53

9:57

:40

Blo

cked

182

6/13

/83

6/15

/83

4 C

amp4

toP

uuO

o66

sec

13/6

/83

Goo

d vi

ew o

f fin

ing

185

6/16

/83

6/16

/83

-100

m d

owns

tream

of

Puu

Oo

on N

E

side

of t

he c

hann

el

Isec

15:4

3:00

16

/6/8

3 Er

uptio

n! I

n ve

ry b

egin

ning

of f

oota

ge, l

evel

of l

ake

in c

one

seem

ed to

17

:10:

00

decr

ease

186

6/17

/83

6/17

/83

-100

m d

owns

tream

of P

uuO

o on

NE

side

of c

hann

el

9.47

8sec

0 113

5322

74

10:3

8:51

14

:12:

26

16:3

7:56

17/6

/83

Last

fram

e be

fore

4 b

lock

ed fr

ames

Las

t mat

eria

l out

of v

ent,

final

shu

tdow

nB

lock

edFi

lm s

how

s: P

uuO

o in

eru

ptio

n w

ater

fall-

like

casc

ade

of la

va, l

ow ft

ns.

Als

o th

e er

osio

n of

lip

of sp

illw

ay, s

hut d

own

at -1

3:40

:00.

The

flo

w s

topp

ed a

nd s

tartd

3 ti

mes

bef

ore

shut

ting

dow

n fin

ally

.

Pag

e 20

Table

1

ROLL DATE

DATE

EPI-

IN

OUT

SODE

VIE

WR

AT

E

FRA

ME

T

IME

D

AY

C

OM

ME

NT

S

187

6/15

/83

Cam

p 4

to P

uuO

o 65

sec

15/6

/83

PuuO

o ve

nt in

eru

ptio

n, G

ood

foot

age,

see

mor

phol

ogic

cha

nges

in c

one

188

6/29

/83

6/30

/83

189

6/29

/83

6/30

/83

5 C

amp

4 to

112

3Ven

t 74

sec

and

PuuO

o14

24

Cam

p 4

to P

uuO

o83

.08s

ec

1 2 3 211

490

941

1913

29/6

/83

Foot

age

of P

uuO

o fin

ing

in re

al ti

me

9:01

:58

9:03

:21

9:04

:45

13:5

2:46

20:1

9:06

29/6

/83

Firs

t lav

a vi

sibl

e ab

ove

vent

Cha

nge

in ra

te fr

om 8

3 to

38s

ec/fr

ame

Beg

in re

al ti

me

foot

age

of fl

owN

OTE

:83.

08se

c/fr

ame

until

fram

e 94

1, th

en 3

8 se

c/fr

ame,

at e

nd is

real

tim

e be

gins

at f

ram

e #1

913

190

6/29

/83

6/29

/83

Cam

p4 to

Dal

las V

ent

67 a

ngle

1

12:0

0:54

Lava

cha

nnel

with

28

0 12

:44:

20Pu

uOo

897

14:2

0:11

2805

17

:58:

55

29/6

/83

Blo

cked

1st l

ava

out o

f spi

llway

C

hann

el is

fille

d

Feat

ures

: O

nset

of o

verf

low

, cha

nnel

filli

ng u

p, E

d, ti

na, a

nd g

eorg

e sc

ram

blin

g ou

t of c

hann

el

191

6/30

/83

7/1/

83C

amp

5 to

Puu

Oo

32se

c30

/6/8

3 Er

uptio

n

192

7/1/

83

7/2/

83C

amp

5 to

Puu

Oo

26se

c1/

7/83

Er

uptio

n an

d ra

in

193

7/2/

83

7/3/

83C

amp

5 to

Puu

Oo

26.5

3sec

1

175"

4 17

99

2218

18:1

5:08

7:

10:1

7 7:

30:1

1 10

:35:

27

2/7/

83N

o la

va a

bove

con

e En

d of

inte

nse

vapo

r

Erup

tion

of P

uuO

o, s

ee it

s sh

ut d

own,

dur

ing

P.M

can

see

2 s

eper

ate

vent

s op

enin

g

Pag

e 21

Table

1

ROLL DATE

DATE

EPI-

IN

OUT

SODE

VIE

WR

AT

E

FRA

ME

T

IME

D

AY

C

OM

ME

NT

S

202

7/25

/83

7/26

/83

Cam

p 5

to P

uuO

o 30

.8se

c83

05

16:2

4:58

25

/7/8

3 La

st s

patte

r see

n fr

om c

one

9998

6:

54:0

299

99

6:54

:32

1000

0 6:

55:0

4Sp

atte

r vis

ible

abo

ve c

one

No

time

mar

ks in

beg

inni

ng o

f rol

l

197

7/22

/83

7/22

/83

Paul

's Pe

rch

to la

va

Rea

l tim

e po

nd in

Puu

Oo

22/7

/83

Pond

act

ivity

198

7/20

/83

7/22

/83

Cam

p 5

to P

uuO

o66

.7se

c 1

13:5

1:41

20

/7/8

3 B

lock

ed27

05

15:5

7:43

22

/7/8

3 O

nset

of e

rupt

ion

on N

sid

e, f

irst

see

lava

abo

ve c

one

2825

18

:11:

07

200

7/23

/83

7/24

/83

Cam

p 5

to P

uuO

o ~3

1 sec

23/7

/83

PuuO

o er

uptin

g, p

hase

6, f

inin

g hi

gher

at o

nset

than

oth

er p

hase

s

201

7/24

/83

7/25

/83

Cam

p 5

to P

uuO

o -3

1 se

c24

/7/8

3

203

7/22

/83

7/23

/83

Cam

p 5

to P

uuO

o 13

orl8

sec

3359

Punc

hed

fram

e

204

7/22

/83

8/10

/83

PuuO

o, in

side

and

out

22/7

/83

Firs

t foo

tage

is ta

ken

from

rim

of P

uuO

o vn

et a

nd lo

king

at l

ava

pond

2n

d ha

lf is

of t

he P

uuO

o ve

nt s

tarti

ng to

fum

e as

see

n fr

om c

amp

5

205

8/10

/83

8/10

/83

E ri

m o

f Puu

Oo

to

W v

ent o

n flo

or9.

83se

c 1

9:38

:43

10/8

/83

Blo

cked

52

9:47

:04

1 st l

ava

seen

on

film

24

82

Blo

cked

Paul

for s

cale

. G

reat

foot

age

of la

va in

term

itten

tly re

achi

ng th

e su

rfac

e,

spill

ing

over

, the

n go

ing

back

dow

n pi

pe

208

8/14

/83

8/16

/83

7 C

amp

5 to

Puu

Oo

84.2

sec

1 14

:13:

12

14/8

/83

Blo

cked

Pag

e 22

Tabl

e 1

RO

LL

D

AT

E

DA

TE

E

PI-

VIE

W

RA

TE

FR

AM

E

IN

OU

T

SOD

E

2 3 746

748

1025

2495

2496

209

8/16

/83

8/17

/83

Cam

p 5

to P

uuO

o 29

.5se

c 1 2 3 4 5

3117

TIM

E

14:1

3:50

14:1

4:27

14:3

0:30

14:3

1:00

14:3

1:29

14:3

1:58

15:5

3:53

DA

Y

CO

MM

EN

TS

15/8

/83

Ons

et o

f fin

ing

Ons

et o

f vig

orou

s ac

tivity

Last

fram

e at

84.

21 s

ec/fr

ame

rate

Last

fram

e di

gitiz

edLa

st fr

ame

on ro

ll

16/8

/83

Page

17/8

/83

No

la va

, shu

t dow

nN

o en

d tim

e m

arks

, ass

ume

rate

=29.

333s

ec/fr

ame

212

9/5/

83

9/5/

83R

imof

PuuO

o to

in

side

cra

ter

Rea

l tim

e5/

9/83

L

ava

seem