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Sismo minore mag. 0.9 - 3km W of Redlands, CA, venerdì, 30 set 2022 23:19 (GMT -7) -

Sismo minore magnitudine 0.9 a 13 km di profondità

1 Oct 06:22 UTC: Primo a segnalare: USGS dopo 2 minuti.
1 Oct 06:23: Magnitudine ricalcolata da 1.1 a 0.9. Profondità ricalcolata da 15.3 a 12.6 km (da 9.5 a 7.8 mi). Posizione dell'epicentro corretta di 2 km (1.2 mi) al SE.

Dettagli del sismo

Data e ora	1 Oct 2022 06:19:35 UTC -
Ora locale all'epicentro	venerdì, 30 set 2022 23:19 (GMT -7)
Status	Confermato
Magnitudine	0.9
Prof.	12.6 km
Epicentro latitudine / longitudine	34.044°N / 117.2°W (Contea di Kern, Stati Uniti)
Antipode	34.044°S / 62.8°E
Intensità di scuotimento	Non sentito
Sentito
Fonte dati primaria	USGS (United States Geological Survey)
Vulcano più vicino	Lavic Lake (95 km / 59 mi)
Luoghi vicini	2 km SO da Redlands (pop: 71,000) \| Mappa \| Sismi nelle vicinanze 9 km S da Highland (pop: 54,900) \| Mappa \| Sismi nelle vicinanze 11 km SE da San Bernardino (pop: 216,100) \| Mappa \| Sismi nelle vicinanze 11 km ESE da Colton (pop: 54,600) \| Mappa \| Sismi nelle vicinanze 12 km NNE da Moreno Valley (pop: 204,200) \| Mappa \| Sismi nelle vicinanze 17 km ESE da Rialto (pop: 103,100) \| Mappa \| Sismi nelle vicinanze 21 km ENE da Riverside (pop: 322,400) \| Mappa \| Sismi nelle vicinanze 22 km ESE da Fontana (pop: 207,500) \| Mappa \| Sismi nelle vicinanze
Meteo all'epicentro al momento del sismo	Clear Sky 18.8°C (66 F), humidity: 78%, wind: 2 m/s (3 kts) from WSW
Energia sismica rilasciata stimata	1.4 x 10⁶ joules (0.392 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
0.9	13 km	3km W of Redlands, CA	USGS
0.9	13 km	Southern California	RaspberryShake
0.9	10 km	Southern California	IRIS

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

Seismograms

Seismic station: Seven Oaks (SVD/CI network) | Distance from quake: 12 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: 35 km / 22 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: Mt. Baldy Ranger Station (BFS/CI network) | Distance from quake: 47 km / 29 mi | Show on map | Station Info

Seismic station Mt. Baldy Ranger Station: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Mt. Baldy Ranger Station: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Mt. Baldy Ranger Station: 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: Murrieta (MUR/CI network) | Distance from quake: 49 km / 31 mi | Show on map | Station Info

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

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

Seismic station Murrieta: 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: 56 km / 35 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

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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