-
a b
c
d
Sv>SHmax>Shmin
SHmax>Sv>Shmin
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Gela
GelaThrust Front
Foredeep Hyblean
Foreland IonianSea
A e g a d i a nI s l a n d s
Malta Escarpm
ent
Etna
Palermo
Trapani
Catania
IBL1 IBL3IBL2
Siracusa
Messina
Agrigento
Caltanissetta
Malta
Pantelleria
Ustica A e o l i a n
A r c
F r o n t
Ca l ab r i a n A r c
K a b y l i a nT h r u
s t
37N
38N
13E 15E0 50km
Shmin orientation
breakout data
fault data
overcoring data
A
B
C
D
E
earthquake data
Data quality
Stress regimenormal faultingthrust faultingstrike-slip faultingstress unknown
normal faultingthrust faultingstrike-slip faulting
Calabrian-Peloritani UnitMio-Pleistocene syntectonicdeposits
Pleistocene depositsPlio-Quaternary volcanic rocks
Iblean UnitPlatform UnitMiocene FlyschSicilide Unit
LegendTotal dataN N
Deep interval
bre
ako
ut
ori
enta
tio
ns
Total data
bre
ako
ut
zon
es
0
1000
2000
3000
4000
5000
6000
Alb
urno
- C
erva
tiA
pulia
Lago
negr
o II
m
A P U L I A F O R E L A N DB R A D A N I C F O R E D E E P
P OL L
I NO
R AN G
E
Vallo di Diano
Sele plain
Salerno
IRPINIA FAULT
Matera
POTENZA
IONIAN SEA
TYRRHENIAN SEA
1990
1980
19982002
1996
199115611826
1857
1708
1836
1273
1694 1910
19301361 1731
989
17321456
19621702
1851
18531980
375
6279
1836951
1560
Earthquake
Tectonic regime:
Normal fault Thrust fault
normal faultingstrike slip faulting
C
D
Shmin directionStress data
InstrumentalSeismicity
Historical
Data quality
A-B
Fault
Breakout
M