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Sismo minore mag. 0.5 - 8km WNW of Cobb, CA, mercoledì, 28 set 2022 20:42 (GMT -7) -

Sismo minore mag. 0.5 - 8km WNW of Cobb, CA, mercoledì, 28 set 2022 20:42 (GMT -7) Sismo minore mag. 0.5 - 8km WNW of Cobb, CA, mercoledì, 28 set 2022 20:42 (GMT -7)

Sismo minore magnitudine 0.5 a 2.2 km di profondità

29 Sep 07:22 UTC: Primo a segnalare: USGS dopo 4 ore.

Dettagli del sismo

Data e ora29 Sep 2022 03:42:18 UTC -
Ora locale all'epicentromercoledì, 28 set 2022 20:42 (GMT -7)
StatusConfermato
Magnitudine0.5
Prof.2.2 km
Epicentro latitudine / longitudine38.83533°N / 122.80817°W (Contea di Kern, Stati Uniti)
Antipode38.835°S / 57.192°E
Intensità di scuotimentoNon sentito
Fonte dati primariaUSGS (United States Geological Survey)
Vulcano più vicinoClear Lake (15 km / 9 mi)
Luoghi vicini8 km O da Cobb (pop: 1,780) | Mappa | Sismi nelle vicinanze
21 km SO da Clearlake (Lake County) (pop: 15,200) | Mappa | Sismi nelle vicinanze
32 km N da Windsor (Sonoma County) (pop: 27,500) | Mappa | Sismi nelle vicinanze
45 km N da Santa Rosa (pop: 175,000) | Mappa | Sismi nelle vicinanze
69 km NNO da Petaluma (pop: 60,400) | Mappa | Sismi nelle vicinanze
75 km NO da Napa (pop: 80,400) | Mappa | Sismi nelle vicinanze
89 km NO da Vacaville (pop: 96,800) | Mappa | Sismi nelle vicinanze
93 km NO da Fairfield (pop: 113,000) | Mappa | Sismi nelle vicinanze
Energia sismica rilasciata stimata3.5 x 105 joules (0.099 kWh) | 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.
Mag.Prof.UbicazioneFonte
0.52.2 km8km WNW of Cobb, CAUSGS
0.52.2 kmNorthern CaliforniaRaspberryShake

Seismograms

Seismic station: Marconi Conference Center, Marshall, CA, USA (MCCM/BK network) | Distance from quake: 77 km / 48 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

Terremoti di questa magnitudo non possono essere normalmente percepiti dagli esseri umani, ma sono registrati dai moderni sismometri.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.

Earlier earthquakes in the same area

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