Sismo débil mag. 2.6 - 56km W of Petrolia, CA, USA, Tuesday, 09 Feb. 2021 -
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Sismo débil magnitud 2.6 at 2 km depth
9 Feb 17:44 UTC: Primero en informar: USGS después de 2 minutos.
Fecha & hora: 9 Feb 2021 17:41:53 UTC -
Hora local al epicentro: Tuesday, 9 Feb 2021 09:41 (GMT -8)
Magnitud: 2.6
Profundidad: 2.2 km
Epicentro latitud / longitud: 40.3135°N / 124.93967°W

Volcán mas cercano: Escanaba Segment (228 km / 142 mi)
Nearby towns and cities:
64 km al OSO de Ferndale (pop: 1,370) --> ¡Vea sismos cercanos!
73 km al OSO de Fortuna (Humboldt County) (pop: 12,000) --> ¡Vea sismos cercanos!
74 km al OSO de Rio Dell (pop: 3,390) --> ¡Vea sismos cercanos!
85 km al SO de Eureka (Humboldt County) (pop: 27,000) --> ¡Vea sismos cercanos!
95 km al SO de Bayside (Humboldt County) (pop: 17,100) --> ¡Vea sismos cercanos!
95 km al SO de Arcata (Humboldt County) (pop: 17,800) --> ¡Vea sismos cercanos!
97 km al ONO de Redway (pop: 1,230) --> ¡Vea sismos cercanos!
100 km al SO de McKinleyville (Humboldt County) (pop: 15,200) --> ¡Vea sismos cercanos!
197 km al NO de Ukiah (pop: 15,900) --> ¡Vea sismos cercanos!
268 km al NO de Windsor (Sonoma County) (pop: 27,500) --> ¡Vea sismos cercanos!
Weather at epicenter at time of quake:
Overcast Clouds
9.8°C (50 F), humidity: 77%, wind: 5 m/s (10 kts) from NNW
Fuente primaria de datos: USGS (United States Geological Survey)Overcast Clouds

Energía liberada estimada: 5 x 108 joules (139 kilowatt hours, equivalent to 0.12 tons of TNT) 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.
Magnitud | Profundidad | Ubicación | Fuente |
2.6 | 2.2 km | 56km W of Petrolia, CA, USA | USGS |
2.6 | 2 km | OFFSHORE NORTHERN CALIFORNIA, USA | EMSC |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 2.6, this quake might have been felt very close to the epicenter and under calm conditions.be the first to report it!
There are no user reports for this quake yet. If you felt it Earlier earthquakes in the same area since 1900
- Date / time UTC| Mag |Profundidad|Age|Distancia| Detalles
- 31 Jan 1922 13:17| 7.3 |15km / 9.3mi|hace 99 años|103km / 64mi| North Pacific Ocean, 75 mi W of Eureka, Humboldt County, California, USA
- 15 Jun 2005 02:50| 7.2 |16km / 9.9mi|hace 16 años|138km / 86mi| North Pacific Ocean, 99 mi W of Eureka, Humboldt County, California, USA
- 25 Apr 1992 18:06| 7.2 |9.9km / 6.2mi|hace 29 años|60km / 37mi| 32 mi S of Eureka, Humboldt County, California, USA
- 08 Nov 1980 10:27| 7.2 |19km / 11.8mi|hace 40 años|106km / 66mi| North Pacific Ocean, 22 mi N of Eureka, Humboldt County, California, USA
- 01 Sep 1994 15:15| 7.0 |5km / 3.1mi|hace 27 años|116km / 72mi| North Pacific Ocean, 116 mi W of Eureka, Humboldt County, California, USA
- 17 Aug 1991 22:17| 7.0 |1.3km / 0.8mi|hace 30 años|170km / 106mi| North Pacific Ocean, 77 mi W of North West Seal Rock Island, Del Norte County, California, USA
- 22 Jan 1923 09:04| 6.9 |15km / 9.3mi|hace 98 años|17km / 10mi| North Pacific Ocean, 58 mi SW of Eureka, Humboldt County, California, USA
- 10 Mar 2014 05:18| 6.8 |16.6km / 10.3mi|hace 7 años|60km / 37mi| North Pacific Ocean, 51 mi W of Eureka, Humboldt County, California, USA
- 25 Nov 1954 11:16| 6.8 |10km / 6.2mi|hace 66 años|67km / 42mi| North Pacific Ocean, 85 mi W of Eureka, Humboldt County, California, USA
- 09 Feb 1941 09:44| 6.8 |15km / 9.3mi|hace 80 años|47km / 29mi| North Pacific Ocean, 57 mi W of Eureka, Humboldt County, California, USA
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