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GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr CNRS 1

GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

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Page 1: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

GEO-HASARDS

In the MEDITERRANEAN SEA

Jean Mascle, Dr CNRS

1

Page 2: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

Definitions

RISK = hazard (alea) + vulnerability

Hazard = probability of catastrophic event

Vulnerability = societal impact

Classification

Nature

Meteorology, climate

Geology/geophysic

Biology, mixed,….

Recurrence

Annual, decennial, secular,…2

Page 3: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

The Mediterranean Sea today

( Mascle et al 2008)

3

Page 4: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

MAJOR HISTORICAL and RECENT SEISMS

IN MEDITERRANEAN SEA

4

Page 5: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

SEISMS (Magnitude > 3) between 1964 and 2006

5

Page 6: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

L’Aquila, april 2009

6,4 - 300

6

Page 7: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

MAJOR ACTIVE, OR HISTORICALLY ACTIVE,

VOLCANOES

IN MEDITERRANEAN SEA

7

Page 8: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

Vesuvio, Eolian islands, Etna

8

Page 9: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

Main active, or historically active, volcanoes

in Mediterranean sea

9

Page 10: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

Historical Tsunamis

in Mediterranean Sea

10

Page 11: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

11

Page 12: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

Main tsunamigenic sources in Mediterranean Sea(after Papadopulos and Fokaefs, 2005)

12

Page 13: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

Historical occurrences in the

Mediterranean Sea

13

Page 14: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

Morphology of the Var submarine delta

(after Sardou personnal communication)

14

Page 15: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

Antibes, October 16, 1979

15

Page 16: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

16

Page 17: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

Historical catastrophic events in the Aegean area

17

Page 18: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

Documents exposition

Trésors engloutis d’Egypte (Franck Goddio; Paris hiver 2OO7)

Consequence

In the area of Alexandria 18

Page 19: GEO-HASARDS In the MEDITERRANEAN SEA Jean Mascle, Dr …€¦ · ( Mascle et al 2008) 3. MAJOR HISTORICAL and RECENT SEISMS IN MEDITERRANEAN SEA 4. SEISMS (Magnitude > 3) between

LE RENDEZ-VOUS

DE L’ASSURANCE

TRANSPORTS

Cannes

28th and 29th April 2009