Debile terremoto magnitudine 0.9 - Contea di Pierce County, 62 km a sud-est da Auburn, Contea di King County, Washington, Stati Uniti, giovedì, 29 ottobre 2020 -
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Minor magnitude 0.9 earthquake at 10 km depth
29 Oct 02:57 UTC: Primo a segnalare: USGS dopo 23 minuti.
Ora locale a epicentro: 28 Oct 7:34 pm (GMT -7)
Magnitudine: 0.9
Profondità: 9.8 km
Epicentro latitudine / longitudine: 46.99417°N / 121.55633°W
(Contea di Pierce, Washington, Stati Uniti)Vulcano più vicino: Mount Rainier (22 km / 14 mi)
Nearby towns and cities:
37 km O da Cliffdell (pop: 104) --> Vedi sismi vicini
56 km ESE da South Hill (pop: 52,400) --> Vedi sismi vicini
62 km SE da Auburn (pop: 77,000) --> Vedi sismi vicini
67 km SE da Kent (pop: 127,000) --> Vedi sismi vicini
68 km ESE da Federal Way (pop: 95,200) --> Vedi sismi vicini
73 km ESE da Tacoma (pop: 207,900) --> Vedi sismi vicini
74 km SE da Renton (pop: 100,200) --> Vedi sismi vicini
74 km SE da Renton (pop: 100,200) --> Vedi sismi vicini
90 km SE da Seattle (pop: 684,500) --> Vedi sismi vicini
3682 km ONO da Washington DC (District of Columbia) (pop: 601,700) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Fog
7.7°C (46 F), humidity: 93%, wind: 2 m/s (3 kts)
Fonte dati primaria: USGS (United States Geological Survey)
Fog
7.7°C (46 F), humidity: 93%, wind: 2 m/s (3 kts)Stima dell'energia sismica liberata: 1.4 x 106 joules (0.392 kilowatt hours) More info
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.
| Magnitudine | Profondità | Ubicazione | Fonte |
| M 0.9 | 9.8 km | 19 Km SSE of Greenwater, Washington, USA | USGS |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 0.9, this quake was too small to be felt by humans, but it was recorded instrumentally.
