Sismo minore mag. 1.0 - 5.5 km a ovest da Cobb, Contea di Lake County, Contea di Kern, Stati Uniti, venerdì, 02 ottobre 2020 -
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Sismo minore magnitudine 1.0 at 2 km depth
2 Oct 11:05 UTC: Primo a segnalare: USGS dopo 3 minuti.
Data & ora: 2 Oct 2020 11:02:52 UTC -
Ora locale a epicentro: 2 Oct 4:02 am (GMT -7)
Magnitudine: 1
Profondità: 1.6 km
Epicentro latitudine / longitudine: 38.8345°N / 122.7845°W

Vulcano più vicino: Clear Lake (15 km / 9 mi)
Nearby towns and cities:
5 km ONO da Cobb (pop: 1,780) --> Vedi sismi vicini
19 km SO da Clearlake (Lake County) (pop: 15,200) --> Vedi sismi vicini
32 km N da Windsor (Sonoma County) (pop: 27,500) --> Vedi sismi vicini
44 km N da Santa Rosa (pop: 175,000) --> Vedi sismi vicini
68 km N da Petaluma (pop: 60,400) --> Vedi sismi vicini
74 km NO da Napa (pop: 80,400) --> Vedi sismi vicini
87 km NO da Vacaville (pop: 96,800) --> Vedi sismi vicini
92 km NO da Fairfield (pop: 113,000) --> Vedi sismi vicini
93 km NNO da Vallejo (pop: 121,300) --> Vedi sismi vicini
115 km ONO da Sacramento (pop: 490,700) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Clear Sky
19.4°C (67 F), humidity: 42%, wind: 1 m/s (2 kts) from ENE
Fonte dati primaria: USGS (United States Geological Survey)Clear Sky

Stima dell'energia sismica liberata: 2 x 106 joules (0.554 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 1.0 | 1.6 km | 6km WNW of Cobb, 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 1.0, this quake was too small to be felt by humans, but it was recorded instrumentally.