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Minor mag. 2.7 earthquake - Sea of Okhotsk, 47 km east of Abashiri, Hokkaido, Japan, on Wednesday, Nov 23, 2022 at 10:56 pm (GMT +9) -

Minor magnitude 2.7 earthquake at 154 km depth

23 Nov 14:04 UTC: First to report: NIED after 8 minutes.

Earthquake details

Date & time	Nov 23, 2022 13:56:34 UTC -
Local time at epicenter	Wednesday, Nov 23, 2022 at 10:56 pm (GMT +9)
Status	Confirmed
Magnitude	2.7
Depth	154.1 km
Epicenter latitude / longitude	44.042°N / 144.863°E (Sea of Okhotsk, Japan)
Antipode	44.042°S / 35.137°W
Shaking intensity	Not felt
Felt
Primary data source	NIED (National Research Institute for Earth Science and Disaster Resilience)
Nearest volcano	Tenchozan (18 km / 11 mi)
Nearby towns and cities	47 km (30 mi) E of Abashiri (pop: 42,500) \| Show on map \| Quakes nearby 48 km (30 mi) NNW of Shibetsu (pop: 21,700) \| Show on map \| Quakes nearby 66 km (41 mi) ENE of Motomachi (Abashiri District) (pop: 23,000) \| Show on map \| Quakes nearby 80 km (50 mi) W of Yuzhno-Kurilsk (Russia) (pop: 6,470) \| Show on map \| Quakes nearby 82 km (51 mi) ENE of Kitami (pop: 113,100) \| Show on map \| Quakes nearby 98 km (61 mi) NW of Nemuro (pop: 31,200) \| Show on map \| Quakes nearby 82 km (51 mi) W of Kunajiri Island (pop: 7,000) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Overcast Clouds 5.1°C (41 F), humidity: 75%, wind: 4 m/s (9 kts) from SE
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	154 km	Japan: SHIRETOKO PENINSULA REG	NIED

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Seismograms

Seismic station: Erimo (JEM/JP network) | Distance from quake: 264 km / 164 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

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.

Earlier earthquakes in the same area

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