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Weak mag. 2.9 earthquake - North Pacific Ocean, 60 km southeast of Nemuro, Hokkaido, Japan, on Wednesday, Dec 7, 2022 at 10:18 pm (GMT +10) -

Weak magnitude 2.9 earthquake at 30 km depth

7 Dec 12:25 UTC: First to report: NIED after 7 minutes.

Earthquake details

Date & time	Dec 7, 2022 12:18:05 UTC -
Local time at epicenter	Wednesday, Dec 7, 2022 at 10:18 pm (GMT +10)
Status	Confirmed
Magnitude	2.9
Depth	29.5 km
Epicenter latitude / longitude	42.975°N / 146.137°E (North Pacific Ocean, Japan)
Antipode	42.975°S / 33.863°W
Shaking intensity	Very weak shaking
Felt	0 reports
Primary data source	NIED (National Research Institute for Earth Science and Disaster Resilience)
Nearest volcano	Golovnin (109 km / 68 mi)
Nearby towns and cities	60 km (37 mi) SE of Nemuro (pop: 31,200) \| Show on map \| Quakes nearby 103 km (64 mi) SSW of Shikotan (Russia) (pop: 2,100) \| Show on map \| Quakes nearby 111 km (69 mi) SE of Shibetsu (pop: 21,700) \| Show on map \| Quakes nearby 981 km (610 mi) NNE of Tokyo (pop: 8,336,600) \| Show on map \| Quakes nearby 104 km (64 mi) SSW of Shikotan Island (pop: 2,100) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Few Clouds 5.5°C (42 F), humidity: 56%, wind: 11 m/s (22 kts) from W
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	30 km	Japan: OFF NEMURO PENINSULA	NIED

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Seismograms

Seismic station: Erimo (JEM/JP network) | Distance from quake: 267 km / 166 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 2.9, 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.

Earlier earthquakes in the same area

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