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Séisme très faible mag. 1.9 - Oklahoma, dimanche, 2 oct. 2022 14:49 (GMT -5) -

Séisme très faible magnitude 1.9 à 3.9 km de profondeur

2 Oct 19:51 UTC: Premier à signaler: USGS après 3 minutes.

Détails du séisme

Date et l'heure	2 Oct 2022 19:49:08 UTC -
Heure locale à l'épicentre	dimanche, 2 oct. 2022 14:49 (GMT -5)
Statut	Confirmé
Magnitude	1.9
Profondeur	3.9 km
Épicentre latitude / longitude	35.9467°N / 97.88743°W (Oklahoma, États-Unis)
Antipode sismique	35.947°S / 82.113°E
Intensité d'agitation	Secousses très faibles
Senti	0 rapports
Source de données principale	USGS (United States Geological Survey)
Volcan le plus près	###NEARESTVOLCANO2###
Lieux à proximité	4 km SSE de Dover (pop: 473) \| Carte \| Séismes à proximité 10 km NNE de Kingfisher (pop: 4,870) \| Carte \| Séismes à proximité 18 km S de Hennessey (pop: 2,200) \| Carte \| Séismes à proximité 46 km N de El Reno (Canadian County) (pop: 18,500) \| Carte \| Séismes à proximité 49 km NO de Edmond (pop: 90,100) \| Carte \| Séismes à proximité 50 km S de Enid (pop: 51,800) \| Carte \| Séismes à proximité 63 km NNO de Oklahoma City (pop: 631,300) \| Carte \| Séismes à proximité 71 km NO de Midwest City (pop: 57,200) \| Carte \| Séismes à proximité
Météo à l'épicentre au moment du séisme	Clear Sky 29.4°C (85 F), humidity: 15%, wind: 3 m/s (5 kts) from ESE
Énergie sismique estimée libérée	4.5 x 10⁷ joules (12.4 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
1.9	3.9 km	Oklahoma	USGS
1.9	3.9 km	Oklahoma	RaspberryShake
1.9	10 km	Oklahoma	IRIS

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

Seismograms

Seismic station: Wichita Mountains, Oklahoma, USA (WMOK/US network) | Distance from quake: 157 km / 98 mi | Show on map | Station Info

Seismic station Wichita Mountains, Oklahoma, 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 Wichita Mountains, Oklahoma, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Wichita Mountains, Oklahoma, 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: Cedar Bluff, Kansas, USA (CBKS/US network) | Distance from quake: 358 km / 223 mi | Show on map | Station Info

Seismic station Cedar Bluff, Kansas, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Cedar Bluff, Kansas, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Cedar Bluff, Kansas, 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: Kansas State University--Konza Prairie, Kansas, USA (KSU1/US network) | Distance from quake: 368 km / 229 mi | Show on map | Station Info

Seismic station Kansas State University--Konza Prairie, Kansas, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Kansas State University--Konza Prairie, Kansas, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Kansas State University--Konza Prairie, Kansas, 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: Mount Ida, Arkansas, USA (MIAR/US network) | Distance from quake: 421 km / 262 mi | Show on map | Station Info

Seismic station Mount Ida, Arkansas, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Mount Ida, Arkansas, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Mount Ida, Arkansas, 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: Washetta, Montalba, TX, USA (237B/TX network) | Distance from quake: 479 km / 297 mi | Show on map | Station Info

Seismic station Washetta, Montalba, TX, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Washetta, Montalba, TX, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Washetta, Montalba, TX, 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.

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