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Séisme très faible mag. 2.0 - 3 Km SW of Lynn, Arkansas, jeudi, 29 sept. 2022 21:08 (GMT -5) -

Séisme très faible magnitude 2.0 à 7.4 km de profondeur

30 Sep 12:02 UTC: Premier à signaler: USGS après 10 heures.

Détails du séisme

Date et l'heure	30 Sep 2022 02:08:38 UTC -
Heure locale à l'épicentre	jeudi, 29 sept. 2022 21:08 (GMT -5)
Statut	Confirmé
Magnitude	2
Profondeur	7.4 km
Épicentre latitude / longitude	35.979°N / 91.27667°W (Arkansas, États-Unis)
Antipode sismique	35.979°S / 88.723°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 ENE de Strawberry (pop: 290) \| Carte \| Séismes à proximité 25 km E de Cave City (pop: 1,870) \| Carte \| Séismes à proximité 29 km NNO de Tuckerman (pop: 1,760) \| Carte \| Séismes à proximité 31 km OSO de Walnut Ridge (pop: 4,670) \| Carte \| Séismes à proximité 40 km NE de Batesville (pop: 10,700) \| Carte \| Séismes à proximité 42 km N de Newport (Arkansas) (pop: 7,770) \| Carte \| Séismes à proximité 54 km ONO de Jonesboro (pop: 73,900) \| Carte \| Séismes à proximité 71 km O de Paragould (Greene County) (pop: 27,900) \| Carte \| Séismes à proximité
Météo à l'épicentre au moment du séisme
Énergie sismique estimée libérée	6.3 x 10⁷ joules (17.5 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
2.0	7.4 km	3 Km SW of Lynn, Arkansas	USGS
2.0	7.4 km	Arkansas	RaspberryShake

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

Seismograms

Seismic station: Cathedral Cave, Missouri, USA (CCM/IU network) | Distance from quake: 231 km / 143 mi | Show on map | Station Info

Seismic station Cathedral Cave, Missouri, 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 Cathedral Cave, Missouri, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Cathedral Cave, Missouri, 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: Mount Ida, Arkansas, USA (MIAR/US network) | Distance from quake: 263 km / 163 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: St. Louis, MO (SLM/NM network) | Distance from quake: 309 km / 192 mi | Show on map | Station Info

Seismic station St. Louis, MO: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station St. Louis, MO: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station St. Louis, MO: 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: Fairfield, IL (FFIL/NM network) | Distance from quake: 370 km / 230 mi | Show on map | Station Info

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

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

Seismic station Fairfield, IL: 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: Olney Central College Olney, IL (OLIL/NM network) | Distance from quake: 416 km / 258 mi | Show on map | Station Info

Seismic station Olney Central College Olney, IL: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Olney Central College Olney, IL: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Olney Central College Olney, IL: 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

At magnitude 2.0, such a quake wouldn't normally be felt by people except under very favorable conditions.

Les rapports des utilisateurs estiment l'intensité perçue des secousses du sol en fonction de l' Échelle MMI (Modified Mercalli Intensity Scale).

There are no user reports for this quake.

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