Ce que disent les sources
- Quand
- 9 mars 1957
- Type
- Séisme
- Magnitude
- 8.6
- Position
- Usa
- Coordonnées
- 51.50° N, 175.63° W
- Deaths
- 2
- Injuries
- 1
- Depth km
- 33
1957 Andreanof Islands earthquake
Severe earthquake and tsunami in southwestern Alaska, USA
The 1957 Andreanof Islands earthquake occurred at 04:22 local time on March 9 with a moment magnitude estimated at 8.6 and a maximum Modified Mercalli intensity of VIII (Severe). It occurred south of the Andreanof Islands group, which is part of the Aleutian Islands arc.
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La source
- NCEI significant earthquakes, tsunamis and volcanic eruptionsNOAA National Centers for Environmental InformationPublic domainPage source