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Minor mag. 2.7 earthquake - 21 km northwest of Obihiro, Hokkaido, Japan, on Friday, Dec 2, 2022 at 7:41 am (GMT +9) -

Minor magnitude 2.7 earthquake at 137 km depth

1 Dec 22:49 UTC: First to report: NIED after 8 minutes.

Earthquake details

Date & time	Dec 1, 2022 22:41:20 UTC -
Local time at epicenter	Friday, Dec 2, 2022 at 7:41 am (GMT +9)
Status	Confirmed
Magnitude	2.7
Depth	136.9 km
Epicenter latitude / longitude	43.006°N / 142.973°E (Kamikawa-gun (Tokachi), Hokkaido, Japan)
Antipode	43.006°S / 37.027°W
Shaking intensity	Not felt
Felt
Primary data source	NIED (National Research Institute for Earth Science and Disaster Resilience)
Nearest volcano	Nipesotsu-Maruyama (50 km / 31 mi)
Nearby towns and cities	19 km (12 mi) W of Otofuke (pop: 40,900) \| Show on map \| Quakes nearby 21 km (13 mi) WNW of Obihiro (pop: 173,900) \| Show on map \| Quakes nearby 61 km (38 mi) SE of Shimo-furano (Furano) (pop: 25,900) \| Show on map \| Quakes nearby 90 km (56 mi) NNE of Shizunai-furukawachō (pop: 22,400) \| Show on map \| Quakes nearby 97 km (60 mi) ESE of Bibai (pop: 29,000) \| Show on map \| Quakes nearby 98 km (61 mi) SSE of Asahikawa (pop: 356,600) \| Show on map \| Quakes nearby 132 km (82 mi) E of Sapporo (pop: 1,883,000) \| Show on map \| Quakes nearby 861 km (535 mi) NNE of Tokyo (pop: 8,336,600) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Scattered Clouds -5°C (23 F), humidity: 56%, wind: 3 m/s (6 kts) from W
Estimated seismic energy released	7.1 x 10⁸ joules (197 kilowatt hours, equivalent to 0.169 tons of TNT) \| 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.	Depth	Location	Source
2.7	137 km	Japan: TOKACHI REGION	NIED

Most recent quakes Top 20 past 24 hrs Quakes in Japan

Seismograms

Seismic station: Erimo (JEM/JP network) | Distance from quake: 111 km / 69 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: 126 km / 78 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: 212 km / 132 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: 293 km / 182 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: 440 km / 273 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

User reports for this quake

At magnitude 2.7, this quake might have been felt very close to the epicenter and under calm conditions.

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.

There are no user reports for this quake.

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