Terremoto forte mag. 5.8 - Contea di Grays Harbor County, 80 km a ovest da Tacoma, Contea di Pierce County, Washington, Stati Uniti, sábbato, 03 luglio 1999

Terremoto forte mag. 5.8 - Contea di Grays Harbor County, 80 km a ovest da Tacoma, Contea di Pierce County, Washington, Stati Uniti, sábbato, 03 luglio 1999

Terremoto forte magnitudine 5.8 at 40 km depth

1 Jan 00:00 UTC: Primo a segnalare: USGS dopo 30 secondi.
Data & ora: 3 Jul 1999 01:43:54 UTC
Magnitudine: 5.8
Profondità: 40.0 km
Epicentro latitudine / longitudine: 47.074°N / 123.46367°W (Contea di Grays Harbor, Washington, Stati Uniti)
Vulcano più vicino: Mount Rainier (132 km / 82 mi)
Nearby towns and cities:
9 km NNO da Elma (pop: 3,030) --> Vedi sismi vicini
29 km ENE da Aberdeen (Grays Harbor County) (pop: 16,300) --> Vedi sismi vicini
43 km O da Tumwater (Thurston County) (pop: 19,200) --> Vedi sismi vicini
43 km O da Olympia (pop: 50,300) --> Vedi sismi vicini
49 km O da Lacey (pop: 46,400) --> Vedi sismi vicini
72 km O da Lakewood (pop: 59,800) --> Vedi sismi vicini
80 km OSO da Tacoma (pop: 207,900) --> Vedi sismi vicini
91 km OSO da Federal Way (pop: 95,200) --> Vedi sismi vicini
99 km OSO da Kent (pop: 127,000) --> Vedi sismi vicini
104 km SO da Seattle (pop: 684,500) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 3.2 x 1013 joules (8.78 gigawatt hours, equivalent to 7558 tons of TNT or 0.5 atomic bombs!) More info
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Data for the same earthquake reported by different agencies

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5.840 kmOlympic Peninsula, Washington (USA)USGS
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More info
Recorded aftershocks, latest first (4 quakes):
  • 11 Aug 1999 17:37 UTC
    | M 1.7 |
    40.3 km (25 mi) depth
    0 km (0 mi) distance
    | USGS | Details
  • 09 Jul 1999 08:07 UTC
    | M 2.3 |
    39.4 km (24.5 mi) depth
    1 km (1 mi) distance
    | USGS | Details
  • 09 Jul 1999 07:45 UTC
    | M 2.1 |
    39.2 km (24.4 mi) depth
    1 km (1 mi) distance
    | USGS | Details
  • 09 Jul 1999 05:13 UTC
    | M 1.5 |
    39.4 km (24.5 mi) depth
    3 km (2 mi) distance
    | USGS | Details

Earlier earthquakes in the same area

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