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Séisme mineur mag. 1.1 - 18km ESE of Anza, CA, vendredi, 30 sept. 2022 10:32 (GMT -7) -

Séisme mineur magnitude 1.1 à 10.3 km de profondeur

30 Sep 17:35 UTC: Premier à signaler: USGS après 3 minutes.
30 Sep 17:37: Magnitude recalculée de 1.4 à 1.1. Profondeur recalculée de 10.3 à 9.4 km (de 6.4 à 5.8 mi).
30 Sep 23:12: Profondeur recalculée de 9.4 à 10.3 km (de 5.8 à 6.4 mi).

Détails du séisme

Date et l'heure	30 Sep 2022 17:32:34 UTC -
Heure locale à l'épicentre	vendredi, 30 sept. 2022 10:32 (GMT -7)
Statut	Confirmé
Magnitude	1.1
Profondeur	10.3 km
Épicentre latitude / longitude	33.48783°N / 116.4975°W (Californie, États-Unis)
Antipode sismique	33.488°S / 63.503°E
Intensité d'agitation	Pas ressenti
Senti
Source de données principale	USGS (United States Geological Survey)
Volcan le plus près	Salton Buttes (88 km / 55 mi)
Lieux à proximité	13 km S de Alpine Village (pop: 146) \| Carte \| Séismes à proximité 26 km SO de La Quinta (pop: 40,500) \| Carte \| Séismes à proximité 28 km SSO de Palm Desert (pop: 51,900) \| Carte \| Séismes à proximité 33 km S de Cathedral City (pop: 53,800) \| Carte \| Séismes à proximité 37 km SO de Indio (pop: 87,500) \| Carte \| Séismes à proximité 38 km S de Palm Springs (pop: 47,400) \| Carte \| Séismes à proximité 84 km SE de Moreno Valley (pop: 204,200) \| Carte \| Séismes à proximité 101 km SE de San Bernardino (pop: 216,100) \| Carte \| Séismes à proximité
Météo à l'épicentre au moment du séisme	Clear Sky 25.2°C (77 F), humidity: 21%, wind: 1 m/s (3 kts) from SSW
Énergie sismique estimée libérée	2.8 x 10⁶ joules (0.783 kWh) \| about seismic energy

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Données pour le même séisme indiquées par différentes agences

Info : Plus les agences signalent le même séisme et publient des données similaires, plus vous pouvez avoir confiance dans les données. Il faut normalement jusqu'à quelques heures pour que les paramètres sismiques soient calculés avec une précision quasi optimale.

Mag.	Profondeur	Lieu	Source
1.1	10.3 km	18km ESE of Anza, CA	USGS
1.1	10.3 km	Southern California	RaspberryShake

Séismes les plus récents Top 20 dernières 24 heures Quakes in the US Californie

Seismograms

Seismic station: Toro Peak, Riverside Co, CA, USA (TRO/AZ network) | Distance from quake: 8 km / 5 mi | Show on map | Station Info

Seismic station Toro Peak, Riverside Co, 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. Bandpass filter applied: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

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

Seismic station Toro Peak, Riverside Co, CA, USA: 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: Ford Ranch, Anza, CA, USA (FRD/AZ network) | Distance from quake: 10 km / 6 mi | Show on map | Station Info

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

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

Seismic station Ford 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

Seismic station: Jim Saunders Place, Anza, CA, USA (SND/AZ network) | Distance from quake: 13 km / 8 mi | Show on map | Station Info

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

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

Seismic station Jim Saunders Place, 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

Seismic station: Lost Valley Scout Camp, CA, USA (LVA2/AZ network) | Distance from quake: 16 km / 10 mi | Show on map | Station Info

Seismic station Lost Valley Scout Camp, CA, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Lost Valley Scout Camp, CA, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Lost Valley Scout Camp, 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: 24 km / 15 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

Témoignages pour ce séisme

Les séismes de cette ampleur ne peuvent normalement pas être ressentis par les humains, mais ils sont enregistrés par les sismomètres modernes.

Earlier earthquakes in the same area

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