Terremoto forte mag. 6.2 - Gulf of Alaska, 35 km a sud da Sand Point, Borough delle Aleutine orientali County, Alaska, Stati Uniti, martedì, 25 maggio 1993

Terremoto forte mag. 6.2 - Gulf of Alaska, 35 km a sud da Sand Point, Borough delle Aleutine orientali County, Alaska, Stati Uniti, martedì, 25 maggio 1993

Terremoto forte magnitudine 6.2 at 37 km depth

Data & ora: 25 May 1993 23:16:43 UTC
Magnitudine: 6.2
Profondità: 36.8 km
Epicentro latitudine / longitudine: 55.021°N / 160.513°W (Gulf of Alaska, Alaska, Stati Uniti)
Vulcano più vicino: Dana (82 km / 51 mi)
Nearby towns and cities:
35 km S da Sand Point (pop: 1,060) --> Vedi sismi vicini
115 km E da King Cove (pop: 1,010) --> Vedi sismi vicini
117 km SSE da Nelson Lagoon (pop: 52) --> Vedi sismi vicini
131 km SO da Perryville (pop: 113) --> Vedi sismi vicini
142 km E da Cold Bay (pop: 123) --> Vedi sismi vicini
176 km SO da Chignik Lake (pop: 73) --> Vedi sismi vicini
190 km SO da Chignik Lagoon (pop: 78) --> Vedi sismi vicini
244 km SSO da Port Heiden (pop: 98) --> Vedi sismi vicini
353 km ENE da Akutan (pop: 1,040) --> Vedi sismi vicini
410 km ENE da Isola di Unalaska (pop: 4,490) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 1.3 x 1014 joules (35 gigawatt hours, equivalent to 30089 tons of TNT or 1.9 atomic bombs!) More info
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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
MagnitudineProfonditàUbicazioneFonte
M 6.237 kmAlaska Peninsula (USA)USGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Aftershocks

More info
Recorded aftershocks, latest first (9 quakes):
  • 12 Nov 1993 10:11 UTC
    | M 4.9 |
    33 km (20.5 mi) depth
    |
    27 km (17 mi) distance
    | USGS | Details
  • 05 Nov 1993 07:49 UTC
    | M 4.0 |
    62.4 km (38.8 mi) depth
    |
    59 km (36 mi) distance
    | USGS | Details
  • 20 Aug 1993 21:22 UTC
    | M 4.7 |
    33 km (20.5 mi) depth
    |
    39 km (24 mi) distance
    | USGS | Details
  • 17 Jul 1993 19:11 UTC
    | M 4.4 |
    33 km (20.5 mi) depth
    |
    65 km (40 mi) distance
    | USGS | Details
  • 14 Jul 1993 05:24 UTC
    | M 4.0 |
    33 km (20.5 mi) depth
    |
    64 km (40 mi) distance
    | USGS | Details
  • 08 Jul 1993 18:26 UTC
    | M 4.6 |
    33 km (20.5 mi) depth
    |
    55 km (34 mi) distance
    | USGS | Details
  • 22 Jun 1993 04:12 UTC
    | M 4.1 |
    22.9 km (14.2 mi) depth
    |
    35 km (22 mi) distance
    | USGS | Details
  • 05 Jun 1993 19:02 UTC
    | M 4.5 |
    33 km (20.5 mi) depth
    |
    67 km (42 mi) distance
    | USGS | Details
  • 29 May 1993 07:28 UTC
    | M 4.4 |
    33 km (20.5 mi) depth
    |
    75 km (47 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

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