Sismo minore mag. 0.9 - Contea di Sonoma County, 9.3 km a ovest da Cobb, Contea di Lake County, Contea di Kern, Stati Uniti, sabato, 03 ottobre 2020 -
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Sismo minore magnitudine 0.9 at 2 km depth
3 Oct 08:19 UTC: Primo a segnalare: USGS dopo 3 minuti.
Data & ora: 3 Oct 2020 08:16:53 UTC -
Ora locale a epicentro: 3 Oct 1:16 am (GMT -7)
Magnitudine: 0.9
Profondità: 2.0 km
Epicentro latitudine / longitudine: 38.825°N / 122.82983°W

Vulcano più vicino: Clear Lake (17 km / 11 mi)
Nearby towns and cities:
9 km O da Cobb (pop: 1,780) --> Vedi sismi vicini
23 km SO da Clearlake (Lake County) (pop: 15,200) --> Vedi sismi vicini
31 km N da Windsor (Sonoma County) (pop: 27,500) --> Vedi sismi vicini
44 km NNO da Santa Rosa (pop: 175,000) --> Vedi sismi vicini
68 km NNO da Petaluma (pop: 60,400) --> Vedi sismi vicini
75 km NO da Napa (pop: 80,400) --> Vedi sismi vicini
90 km NO da Vacaville (pop: 96,800) --> Vedi sismi vicini
94 km NO da Fairfield (pop: 113,000) --> Vedi sismi vicini
94 km NNO da Vallejo (pop: 121,300) --> Vedi sismi vicini
119 km ONO da Sacramento (pop: 490,700) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Clear Sky
20.8°C (69 F), humidity: 39%, wind: 2 m/s (3 kts) from E
Fonte dati primaria: USGS (United States Geological Survey)Clear Sky

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 | 2 km | 8km NW of The Geysers, CA, 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.