Sismo debile mag. 2.2 - 3km SSW of Anderson Springs, CA, USA, sabato, 13 febbraio 2021 -
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in the US| Contea di Kern
Sismo debile magnitudine 2.2 at 1 km depth
13 Feb 08:05 UTC: Primo a segnalare: EMSC dopo 3 minuti.
13 Feb 08:05: Ora utilizzando nuova fonte di dati: USGS
13 Feb 08:05: Ora utilizzando nuova fonte di dati: USGS
Data & ora: 13 Feb 2021 08:02:43 UTC -
Ora locale a epicentro: sabato, 13 feb 2021 00:02 (GMT -8)
Magnitudine: 2.2
Profondità: 0.9 km
Epicentro latitudine / longitudine: 38.74917°N / 122.71033°W
(Stati Uniti)Vulcano più vicino: Clear Lake (25 km / 16 mi)
Nearby towns and cities:
8 km S da Cobb (pop: 1,780) --> Vedi sismi vicini
15 km OSO da Hidden Valley Lake (pop: 5,580) --> Vedi sismi vicini
21 km NE da Healdsburg (Sonoma County) (pop: 11,700) --> Vedi sismi vicini
21 km NE da Russian River (pop: 11,700) --> Vedi sismi vicini
22 km NNO da Calistoga (Napa County) (pop: 5,330) --> Vedi sismi vicini
24 km NNE da Windsor (Sonoma County) (pop: 27,500) --> Vedi sismi vicini
24 km SSO da Clearlake (Lake County) (pop: 15,200) --> Vedi sismi vicini
34 km N da Santa Rosa (pop: 175,000) --> Vedi sismi vicini
46 km N da Rohnert Park (pop: 42,400) --> Vedi sismi vicini
104 km NO da Concord (pop: 128,700) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Overcast Clouds
9.6°C (49 F), humidity: 84%, wind: 2 m/s (3 kts) from WNW
Fonte dati primaria: USGS (United States Geological Survey)Overcast Clouds
9.6°C (49 F), humidity: 84%, wind: 2 m/s (3 kts) from WNWStima dell'energia sismica liberata: 1.3 x 108 joules (35 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 |
| 2.2 | 0.9 km | 3km SSW of Anderson Springs, CA, USA | USGS |
| 2.2 | 1 km | NORTHERN CALIFORNIA, USA | EMSC |
User reports for this quake (1)
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 2.2, such a quake wouldn't normally be felt by people except under very favorable conditions.Contribute:
Leave a comment if you find a particular report interesting or want to add to it.
Flag as inappropriate.
Mark as helpful or interesting.
Send your own user report!
Leave a comment if you find a particular report interesting or want to add to it.
Flag as inappropriate.
Mark as helpful or interesting.
Send your own user report!
Santa ana CA / Light shaking (MMI IV) / horizontal (sideways) swinging : Vibrating rattling Then swaying afterfelt euphoric
Earlier earthquakes in the same area
Click here to search our database for earlier earthquakes in the same area since 1900!
