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Minor mag. 2.9 earthquake - 19 km east of Obihiro, Hokkaido, Japan, on Thursday, Dec 8, 2022 at 3:37 am (GMT +9) -

Minor magnitude 2.9 earthquake at 125 km depth

7 Dec 18:46 UTC: First to report: NIED after 8 minutes.

Earthquake details

Date & time	Dec 7, 2022 18:37:42 UTC -
Local time at epicenter	Thursday, Dec 8, 2022 at 3:37 am (GMT +9)
Status	Confirmed
Magnitude	2.9
Depth	124.7 km
Epicenter latitude / longitude	42.971°N / 143.43°E (Nakagawa-gun, Hokkaido, Japan)
Antipode	42.971°S / 36.57°W
Shaking intensity	Not felt
Felt
Primary data source	NIED (National Research Institute for Earth Science and Disaster Resilience)
Nearest volcano	Nipesotsu-Maruyama (62 km / 39 mi)
Nearby towns and cities	19 km (12 mi) E of Otofuke (pop: 40,900) \| Show on map \| Quakes nearby 19 km (12 mi) ENE of Obihiro (pop: 173,900) \| Show on map \| Quakes nearby 40 km (25 mi) NNE of Sarabetsu (pop: 3,280) \| Show on map \| Quakes nearby 77 km (48 mi) W of Kushiro (pop: 183,600) \| Show on map \| Quakes nearby 95 km (59 mi) ESE of Shimo-furano (Furano) (pop: 25,900) \| Show on map \| Quakes nearby 100 km (62 mi) SSW of Kitami (pop: 113,100) \| Show on map \| Quakes nearby 169 km (105 mi) E of Sapporo (pop: 1,883,000) \| Show on map \| Quakes nearby 871 km (541 mi) NNE of Tokyo (pop: 8,336,600) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Overcast Clouds -2°C (28 F), humidity: 74%, wind: 1 m/s (3 kts) from NW
Estimated seismic energy released	1.4 x 10⁹ joules (392 kilowatt hours, equivalent to 0.338 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
2.9	125 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: 108 km / 67 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: 162 km / 101 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: 217 km / 135 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: 312 km / 194 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: 447 km / 277 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 2.9, 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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