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Sismo minore mag. 1.3 - 18km WSW of Ludlow, CA, venerdì, 30 set 2022 21:30 (GMT -7) -

Sismo minore magnitudine 1.3 a 2.3 km di profondità

1 Oct 04:34 UTC: Primo a segnalare: USGS dopo 3 minuti.
1 Oct 04:35: Profondità ricalcolata da 1.7 a 2.3 km (da 1.1 a 1.4 mi).

Dettagli del sismo

Data e ora	1 Oct 2022 04:30:49 UTC -
Ora locale all'epicentro	venerdì, 30 set 2022 21:30 (GMT -7)
Status	Confermato
Magnitudine	1.3
Prof.	2.3 km
Epicentro latitudine / longitudine	34.66°N / 116.3365°W (Contea di Kern, Stati Uniti)
Antipodo	34.66°S / 63.664°E
Intensità di scuotimento	Scuotimento molto debole
Sentito	0 rapporti
Fonte dati primaria	USGS (United States Geological Survey)
Vulcano più vicino	Lavic Lake (28 km / 17 mi)
Luoghi vicini	58 km N da Joshua Tree (pop: 7,410) \| Mappa \| Sismi nelle vicinanze 80 km ENE da Apple Valley (pop: 72,200) \| Mappa \| Sismi nelle vicinanze 88 km E da Victorville (pop: 122,200) \| Mappa \| Sismi nelle vicinanze 92 km ENE da Hesperia (pop: 93,300) \| Mappa \| Sismi nelle vicinanze 95 km NE da Yucaipa (pop: 53,300) \| Mappa \| Sismi nelle vicinanze 100 km NE da Highland (pop: 54,900) \| Mappa \| Sismi nelle vicinanze 107 km NE da San Bernardino (pop: 216,100) \| Mappa \| Sismi nelle vicinanze 125 km NE da Riverside (pop: 322,400) \| Mappa \| Sismi nelle vicinanze
Meteo all'epicentro al momento del sismo	Clear Sky 27.3°C (81 F), humidity: 25%, wind: 1 m/s (3 kts) from WNW
Energia sismica rilasciata stimata	5.6 x 10⁶ joules (1.56 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
1.3	2.3 km	18km WSW of Ludlow, CA	USGS
1.3	2.3 km	Southern California	RaspberryShake
1.3	10 km	Southern California	IRIS

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Seismograms

Seismic station: Hector (HEC/CI network) | Distance from quake: 19 km / 12 mi | Show on map | Station Info

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

Seismic station Hector: 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: Barstow Service Center (RRX/CI network) | Distance from quake: 65 km / 40 mi | Show on map | Station Info

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

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

Seismic station Barstow Service Center: 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: Big Bear Solar Observatory (BBR/CI network) | Distance from quake: 69 km / 43 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: Belle Mountain Joshua Tree (BEL/CI network) | Distance from quake: 80 km / 49 mi | Show on map | Station Info

Seismic station Belle Mountain Joshua Tree: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Belle Mountain Joshua Tree: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Belle Mountain Joshua Tree: 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: 92 km / 57 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

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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