Terremoto forte mag. 5.0 - Contea di Duchesne County, 126 km a est da Salt Lake City, Contea di Salt Lake County, Utah, Stati Uniti, venerdí, 30 settembre 1977

Terremoto forte mag. 5.0 - Contea di Duchesne County, 126 km a est da Salt Lake City, Contea di Salt Lake County, Utah, Stati Uniti, venerdí, 30 settembre 1977

Terremoto forte magnitudine 5.0 at 5 km depth

1 Jan 00:00 UTC: Primo a segnalare: USGS dopo 30 secondi.
Data & ora: 30 Sep 1977 10:19:21 UTC
Magnitudine: 5
Profondità: 5.0 km
Epicentro latitudine / longitudine: 40.518°N / 110.436°W (Contea di Duchesne, Utah, Stati Uniti)
Vulcano più vicino: Leucite Hills (192 km / 119 mi)
Nearby towns and cities:
40 km N da Duchesne (pop: 1,870) --> Vedi sismi vicini
45 km ONO da Roosevelt (Duchesne County) (pop: 6,980) --> Vedi sismi vicini
77 km O da Vernal (Uintah County) (pop: 11,200) --> Vedi sismi vicini
83 km E da Heber City (Wasatch County) (pop: 9,200) --> Vedi sismi vicini
91 km E da Park City (pop: 8,130) --> Vedi sismi vicini
94 km SSE da Evanston (Uinta County, Wyoming) (pop: 12,100) --> Vedi sismi vicini
108 km ENE da Provo (pop: 115,300) --> Vedi sismi vicini
109 km ENE da Orem (pop: 94,500) --> Vedi sismi vicini
126 km E da Salt Lake City (pop: 192,700) --> Vedi sismi vicini
134 km E da West Valley City (pop: 136,200) --> 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.
Mag.ProfonditàUbicazioneFonte
5.05 kmUtah (USA)USGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

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Aftershocks

More info
Recorded aftershocks, latest first (8 quakes):
  • 11 Oct 1977 08:37 UTC
    | M 3.4 |
    5 km (3.1 mi) depth
    |
    6 km (3 mi) distance
    | USGS | Details
  • 11 Oct 1977 07:56 UTC
    | M 4.8 |
    6 km (3.7 mi) depth
    |
    6 km (4 mi) distance
    | USGS | Details
  • 06 Oct 1977 09:38 UTC
    | M 2.8 |
    6 km (3.7 mi) depth
    |
    5 km (3 mi) distance
    | USGS | Details
  • 02 Oct 1977 07:15 UTC
    | M 3.1 |
    3 km (1.9 mi) depth
    |
    4 km (2 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    11722 km (7284 mi) distance
    | | Details
  • 02 Oct 1977 01:45 UTC
    | M 2.8 |
    5 km (3.1 mi) depth
    |
    3 km (2 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    11722 km (7284 mi) distance
    | | Details
  • 30 Sep 1977 12:56 UTC
    | M 3.5 |
    5 km (3.1 mi) depth
    |
    16 km (10 mi) distance
    | USGS | Details

Earlier earthquakes in the same area

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