Sismo debile mag. 2.6 - 56km W of Petrolia, CA, USA, martedì, 09 febbraio 2021 -
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Sismo debile magnitudine 2.6 at 2 km depth
9 Feb 17:44 UTC: Primo a segnalare: USGS dopo 2 minuti.
Data & ora: 9 Feb 2021 17:41:53 UTC -
Ora locale a epicentro: martedì, 9 feb 2021 09:41 (GMT -8)
Magnitudine: 2.6
Profondità: 2.2 km
Epicentro latitudine / longitudine: 40.3135°N / 124.93967°W
(Contea di Kern, Stati Uniti)Vulcano più vicino: Escanaba Segment (228 km / 142 mi)
Nearby towns and cities:
64 km OSO da Ferndale (pop: 1,370) --> Vedi sismi vicini
73 km OSO da Fortuna (Humboldt County) (pop: 12,000) --> Vedi sismi vicini
74 km OSO da Rio Dell (pop: 3,390) --> Vedi sismi vicini
85 km SO da Eureka (Humboldt County) (pop: 27,000) --> Vedi sismi vicini
95 km SO da Bayside (Humboldt County) (pop: 17,100) --> Vedi sismi vicini
95 km SO da Arcata (Humboldt County) (pop: 17,800) --> Vedi sismi vicini
97 km ONO da Redway (pop: 1,230) --> Vedi sismi vicini
100 km SO da McKinleyville (Humboldt County) (pop: 15,200) --> Vedi sismi vicini
197 km NO da Ukiah (pop: 15,900) --> Vedi sismi vicini
268 km NO da Windsor (Sonoma County) (pop: 27,500) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Overcast Clouds
9.8°C (50 F), humidity: 77%, wind: 5 m/s (10 kts) from NNW
Fonte dati primaria: USGS (United States Geological Survey)Overcast Clouds
9.8°C (50 F), humidity: 77%, wind: 5 m/s (10 kts) from NNWStima dell'energia sismica liberata: 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.
| Magnitudine | Profondità | Ubicazione | Fonte |
| 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.There are no user reports for this quake yet. If you felt it be the first to report it!
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