Moderato terremoto magnitudine 5.0 - Offshore Northern California (USA), domenica, 09 novembre 1980

Moderato terremoto magnitudine 5.0 - Offshore Northern California (USA), domenica, 09 novembre 1980

Moderate magnitude 5.0 earthquake at 15 km depth

Data & ora: 9 Nov 1980 04:09:08 UTC
Magnitudine: 5
Profondità: 15.0 km
Epicentro latitudine / longitudine: 40.501°N / 125.343°W (Contea di Kern, Stati Uniti)
Vulcano più vicino: Escanaba Segment (189 km / 117 mi)
Nearby towns and cities:
92 km O da Ferndale (pop: 1,370) --> Vedi sismi vicini
101 km O da Fortuna (Humboldt County) (pop: 12,000) --> Vedi sismi vicini
105 km OSO da Eureka (Humboldt County) (pop: 27,000) --> Vedi sismi vicini
114 km OSO da Arcata (Humboldt County) (pop: 17,800) --> Vedi sismi vicini
114 km OSO da Bayside (Humboldt County) (pop: 17,100) --> Vedi sismi vicini
116 km OSO da McKinleyville (Humboldt County) (pop: 15,200) --> Vedi sismi vicini
236 km NO da Ukiah (pop: 15,900) --> Vedi sismi vicini
250 km O da Redding (pop: 91,600) --> Vedi sismi vicini
4086 km ONO da Washington DC (District of Columbia) (pop: 601,700) --> Vedi sismi vicini
4086 km ONO da Washington DC (District of Columbia) (pop: 601,700) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 2 x 1012 joules (554 megawatt hours, equivalent to 477 tons of TNT) 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 5.015 kmoffshore Northern California (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.
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Aftershocks of the 5.0 quake Offshore Northern California (USA) 9 November 1980 04:09 GMT

More info
Recorded aftershocks, latest first (46 quakes):
  • 03 Jan 1981 09:32 UTC
    | M 2.0 |
    9.7 km (6 mi) depth
    |
    6 km (4 mi) distance
    | USGS | Details
  • 01 Jan 1981 11:09 UTC
    | M 2.9 |
    18 km (11.2 mi) depth
    |
    10 km (7 mi) distance
    | USGS | Details
  • 26 Dec 1980 23:47 UTC
    | M 2.0 |
    4.3 km (2.7 mi) depth
    |
    18 km (11 mi) distance
    | USGS | Details
  • 23 Dec 1980 06:50 UTC
    | M 2.6 |
    4.2 km (2.6 mi) depth
    |
    12 km (7 mi) distance
    | USGS | Details
  • 13 Dec 1980 17:42 UTC
    | M 2.8 |
    24.1 km (15 mi) depth
    |
    8 km (5 mi) distance
    | USGS | Details
  • 09 Dec 1980 17:08 UTC
    | M 2.3 |
    4.5 km (2.8 mi) depth
    |
    19 km (12 mi) distance
    | USGS | Details
  • 08 Dec 1980 08:36 UTC
    | M 2.5 |
    4.2 km (2.6 mi) depth
    |
    6 km (3 mi) distance
    | USGS | Details
  • 07 Dec 1980 21:57 UTC
    | M 2.3 |
    4.5 km (2.8 mi) depth
    |
    8 km (5 mi) distance
    | USGS | Details
  • 07 Dec 1980 15:26 UTC
    | M 3.6 |
    7.9 km (4.9 mi) depth
    |
    16 km (10 mi) distance
    | USGS | Details
  • 07 Dec 1980 09:39 UTC
    | M 1.9 |
    4 km (2.5 mi) depth
    |
    17 km (10 mi) distance
    | USGS | Details
  • 07 Dec 1980 00:02 UTC
    | M 2.5 |
    6.4 km (4 mi) depth
    |
    11 km (7 mi) distance
    | USGS | Details
  • 04 Dec 1980 11:46 UTC
    | M 2.1 |
    9.3 km (5.8 mi) depth
    |
    16 km (10 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    12913 km (8024 mi) distance
    | | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    12913 km (8024 mi) distance
    | | Details
  • 01 Dec 1980 12:47 UTC
    | M 3.1 |
    26.8 km (16.7 mi) depth
    |
    13 km (8 mi) distance
    | USGS | Details
  • 20 Nov 1980 02:23 UTC
    | M 1.8 |
    4.3 km (2.7 mi) depth
    |
    16 km (10 mi) distance
    | USGS | Details
  • Show all

Earlier earthquakes in the same area

Moderate mag. 5.0 earthquake - Offshore Northern California (USA) on Sunday, 9 November 1980 at 04:09 (GMT)
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