date: februa ry 8, 2013€¦ · 5th percentile tile rainfall v 24-hour rainf alue was cal all depth...
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Subject:
Tetra Tecdata publiSummaryand from the SOD gfifteen-miregion.
The NCDalone coucoverage,but also fometeoroloknowledginversionsthe PRISMbetter reprprecipitatidownloadwith the p
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ra Presser, Ce
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developed a sNational ClimD) gages wereerience procee more reliabls. These data
ollected at spee the full varineed to interpc influences. Tt that incorpo
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ord for which
ta products toresolution (gristudy area. FNCDC gage.
ally adjust thehodology outlntile rainfall d3 PRISM gridom monthly t
e 24-hour rain
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entral Coast R
and 95th Perc
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set of quality matic Data Cene compiled anessing these dle daily rainfawere used as
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ainfall were qfrom the dataidance Manua
9l 858.268.5746
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ns across the Cnfall in the regtotals across
Climate Grouped point data, ding rain shadus United Stan in the spatiaithout gages.
ms of monthly en October 19ata had been p
ded both the tSM coveragesis, every PRIy time series oNCDC time s’s EISA Techsulting rainfaering a 4×4 kme step. Belowor each of the
queried and soaset to be consal.
9444 Balboa AveFax 858.268.5
er Quality Co
itation Maps
oping 85th an
ourly rainfall for the CentrFrom past co
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r rainfall temp
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p at Oregon Sa digital elev
dows, coastal ates at a 4×4 kal interpolatioThe only lim
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mitation of thishe PRISM datember 2010 toeviously.
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with rainfall tohe methodolo
Tetra Tech, San Diego, CA
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sing all availaion. Data frome with NCDCdetermined th
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efore, that dathe spatial
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Figure 1. 8
The 85th percen
85th percentile
ntile rainfall v
e 24-hour rainf
value was cal
all depth map
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grid (Figure 1).
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