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Sismo minore mag. 1.2 - 12km SW of Big Bear Lake, CA, domenica, 2 ott 2022 22:26 (GMT -7) -

Sismo minore magnitudine 1.2 a 7.5 km di profondità

3 Oct 05:28 UTC: Primo a segnalare: USGS dopo 2 minuti.
3 Oct 05:30: Magnitudine ricalcolata da 1.3 a 1.2. Profondità ricalcolata da 6.2 a 6.3 km (da 3.9 a 3.9 mi).
3 Oct 18:54: Profondità ricalcolata da 6.3 a 7.5 km (da 3.9 a 4.7 mi). Posizione dell'epicentro corretta di 0.6 km (0.4 mi) al ESE.

Dettagli del sismo

Data e ora	3 Oct 2022 05:26:32 UTC -
Ora locale all'epicentro	domenica, 2 ott 2022 22:26 (GMT -7)
Status	Confermato
Magnitudine	1.2
Prof.	7.5 km
Epicentro latitudine / longitudine	34.15417°N / 116.9905°W (Contea di Kern, Stati Uniti)
Antipode	34.154°S / 63.01°E
Intensità di scuotimento	Non sentito
Sentito
Fonte dati primaria	USGS (United States Geological Survey)
Vulcano più vicino	Lavic Lake (74 km / 46 mi)
Luoghi vicini	12 km ESE da Running Springs (pop: 4,860) \| Mappa \| Sismi nelle vicinanze 14 km NNE da Yucaipa (pop: 53,300) \| Mappa \| Sismi nelle vicinanze 20 km E da Highland (pop: 54,900) \| Mappa \| Sismi nelle vicinanze 21 km ENE da Redlands (pop: 71,000) \| Mappa \| Sismi nelle vicinanze 28 km E da San Bernardino (pop: 216,100) \| Mappa \| Sismi nelle vicinanze 33 km NE da Moreno Valley (pop: 204,200) \| Mappa \| Sismi nelle vicinanze 35 km E da Rialto (pop: 103,100) \| Mappa \| Sismi nelle vicinanze 44 km ENE da Riverside (pop: 322,400) \| Mappa \| Sismi nelle vicinanze
Meteo all'epicentro al momento del sismo	Clear Sky 13.4°C (56 F), humidity: 72%, wind: 0 m/s (0 kts)
Energia sismica rilasciata stimata	4 x 10⁶ joules (1.11 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.	Ubicazione	Fonte
1.2	7.5 km	12km SW of Big Bear Lake, CA	USGS
1.2	10 km	Southern California	IRIS
1.2	7.5 km	Southern California	RaspberryShake

Most recent quakes Top 20 past 24 hrs Quakes in the US California

Seismograms

Seismic station: Seven Oaks (SVD/CI network) | Distance from quake: 11 km / 7 mi | Show on map | Station Info

Seismic station Seven Oaks: 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. Bandpass filter applied: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

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Seismic station Seven Oaks: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Seven Oaks: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake, showing horizontal E-W and N-S ground movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Big Bear Solar Observatory (BBR/CI network) | Distance from quake: 14 km / 8 mi | Show on map | Station Info

Seismic station Big Bear Solar Observatory: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Big Bear Solar Observatory: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Big Bear Solar Observatory: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Victorville (VTV/CI network) | Distance from quake: 55 km / 34 mi | Show on map | Station Info

Seismic station Victorville: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Victorville: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Victorville: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Red Mountain, Riverside Co, CA, USA (RDM/AZ network) | Distance from quake: 60 km / 37 mi | Show on map | Station Info

Seismic station Red Mountain, Riverside Co, CA, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Red Mountain, Riverside Co, CA, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Red Mountain, Riverside Co, CA, USA: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Cary Ranch, Anza, CA, USA (CRY/AZ network) | Distance from quake: 70 km / 43 mi | Show on map | Station Info

Seismic station Cary Ranch, Anza, CA, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Cary Ranch, Anza, CA, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Cary Ranch, Anza, CA, USA: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

User reports for this quake

Terremoti di questa magnitudo non possono essere normalmente percepiti dagli esseri umani, ma sono registrati dai moderni sismometri.

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