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Séisme mineur mag. 2.6 - 18 km au sud-est de Obihiro, Hokkaido, Japon, mardi, 29 nov. 2022 03:14 (GMT +9) -

Séisme mineur magnitude 2.6 à 114 km de profondeur

28 Nov 18:20 UTC: Premier à signaler: NIED après 6 minutes.

Détails du séisme

Date et l'heure	28 Nov 2022 18:14:15 UTC -
Heure locale à l'épicentre	mardi, 29 nov. 2022 03:14 (GMT +9)
Statut	Confirmé
Magnitude	2.6
Profondeur	113.5 km
Épicentre latitude / longitude	42.825°N / 143.393°E (Nakagawa-gun, Hokkaido, Japon)
Antipode sismique	42.825°S / 36.607°W
Intensité d'agitation	Pas ressenti
Senti
Source de données principale	NIED (National Research Institute for Earth Science and Disaster Resilience)
Volcan le plus près	Nipesotsu-Maruyama (76 km / 47 mi)
Lieux à proximité	18 km ESE de Obihiro (pop: 173,900) \| Carte \| Séismes à proximité 24 km SE de Otofuke (pop: 40,900) \| Carte \| Séismes à proximité 25 km NE de Sarabetsu (pop: 3,280) \| Carte \| Séismes à proximité 82 km OSO de Kushiro (pop: 183,600) \| Carte \| Séismes à proximité 100 km NE de Shizunai-furukawachō (pop: 22,400) \| Carte \| Séismes à proximité 101 km SE de Shimo-furano (Furano) (pop: 25,900) \| Carte \| Séismes à proximité 168 km E de Sapporo (pop: 1,883,000) \| Carte \| Séismes à proximité 855 km NNE de Tokyo (pop: 8,336,600) \| Carte \| Séismes à proximité
Météo à l'épicentre au moment du séisme	Light Rain 2.2°C (36 F), humidity: 87%, wind: 1 m/s (3 kts) from NE
Énergie sismique estimée libérée	5 x 10⁸ joules (139 kWh, équivalent à 0.12 tonnes de TNT) \| 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
2.6	114 km	Japan: TOKACHI REGION	NIED

Séismes les plus récents Top 20 dernières 24 heures Séismes en: Japon

Seismograms

Seismic station: Erimo (JEM/JP network) | Distance from quake: 92 km / 57 mi | Show on map | Station Info

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

Seismic station Erimo: 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: Eniwa (JEW/JP network) | Distance from quake: 159 km / 99 mi | Show on map | Station Info

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

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

Seismic station Eniwa: 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: Kamikawa Asahi (JKA/JP network) | Distance from quake: 201 km / 125 mi | Show on map | Station Info

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

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

Seismic station Kamikawa Asahi: 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: Aomori Tenma (JTM/JP network) | Distance from quake: 297 km / 185 mi | Show on map | Station Info

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

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

Seismic station Aomori Tenma: 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: Yuzhno Sakhalinsk, Russia (YSS/IU network) | Distance from quake: 462 km / 287 mi | Show on map | Station Info

Seismic station Yuzhno Sakhalinsk, Russia: vertical movement plot around time of quake (source: IRIS/BUD)

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

Seismic station Yuzhno Sakhalinsk, Russia: 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 2.6, this quake might have been felt very close to the epicenter and under calm 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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