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Sismo leggero mag. 3.1 - 37 km a nord da Santa Rosa, Contea di Sonoma County, Contea di Kern, Stati Uniti, giovedì, 22 set 2022 23:58 (GMT -7) -

Sismo leggero mag. 3.1 - 37 km a nord da Santa Rosa, Contea di Sonoma County, Contea di Kern, Stati Uniti, giovedì, 22 set 2022 23:58 (GMT -7) Sismo leggero mag. 3.1 - 37 km a nord da Santa Rosa, Contea di Sonoma County, Contea di Kern, Stati Uniti, giovedì, 22 set 2022 23:58 (GMT -7)

Sismo leggero magnitudine 3.1 a 1.7 km di profondità

23 Sep 07:02 UTC: Primo a segnalare: USGS dopo 4 minuti.
23 Sep 22:02: Magnitudine ricalcolata da 3.3 a 3.1. Profondità ricalcolata da 1.5 a 1.7 km (da 0.9 a 1.1 mi).

Dettagli del sismo

Data e ora23 Sep 2022 06:58:34 UTC -
Ora locale all'epicentrogiovedì, 22 set 2022 23:58 (GMT -7)
Prof.1.7 km
Epicentro latitudine / longitudine38.77133°N / 122.714°W (Contea di Lake, Contea di Kern, Stati Uniti)
Antipodo38.771°S / 57.286°E
Intensità di scuotimentoScuotimento leggero vicino all'epicentro
Sentito0 rapporti
Fonte dati primariaUSGS (United States Geological Survey)
Vulcano più vicinoClear Lake (23 km / 14 mi)
Luoghi vicini6 km S da Cobb (pop: 1,780) | Mappa | Sismi nelle vicinanze
22 km SSO da Clearlake (Lake County) (pop: 15,200) | Mappa | Sismi nelle vicinanze
22 km NE da Russian River (Sonoma County) (pop: 11,700) | Mappa | Sismi nelle vicinanze
22 km NE da Russian River (pop: 11,700) | Mappa | Sismi nelle vicinanze
26 km NNE da Windsor (Sonoma County) (pop: 27,500) | Mappa | Sismi nelle vicinanze
37 km N da Santa Rosa (pop: 175,000) | Mappa | Sismi nelle vicinanze
48 km N da Rohnert Park (pop: 42,400) | Mappa | Sismi nelle vicinanze
108 km O da Sacramento (pop: 490,700) | Mappa | Sismi nelle vicinanze
Meteo all'epicentro al momento del sismoClear Sky 12.3°C (54 F), humidity: 70%, wind: 2 m/s (4 kts) from N
Energia sismica rilasciata stimata2.8 x 109 joules (783 kWh, equivalent to 0.674 tons of TNT) | about seismic energy
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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.
3.11.7 km2km WSW of Anderson Springs, CAUSGS
3.11.7 kmNorthern CaliforniaRaspberryShake
3.310 kmNorthern CaliforniaIRIS


Seismic station: Marconi Conference Center, Marshall, CA, USA (MCCM/BK network) | Distance from quake: 71 km / 44 mi | Show on map | Station Info
Seismic station Marconi Conference Center, Marshall, CA, USA: vertical movement plot around time of quake (source: IRIS/BUD)
Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Source: IRIS Buffer of Uniform Data (BUD) webtool
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User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.

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