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Weak mag. 3.1 earthquake - Hokkaido, Japan, on Saturday, Jan 22, 2022 at 1:11 am (GMT +9) -

Weak mag. 3.1 earthquake - Hokkaido, Japan, on Saturday, Jan 22, 2022 at 1:11 am (GMT +9) Weak mag. 3.1 earthquake - Hokkaido, Japan, on Saturday, Jan 22, 2022 at 1:11 am (GMT +9)

Weak magnitude 3.1 earthquake at 38 km depth

21 Jan 16:19 UTC: First to report: NIED after 8 minutes.
Date & time: Jan 21, 2022 16:11:33 UTC -
Local time at epicenter: Saturday, Jan 22, 2022 at 1:11 am (GMT +9)
Magnitude: 3.1
Depth: 37.7 km
Epicenter latitude / longitude: 42.844°N / 141.795°E (Yūfutsu-gun, Hokkaido, Japan)
Antipode: 42.844°S / 38.205°W
Nearest volcano: Shikotsu (38 km / 24 mi)
Nearby towns and cities:
44 km (27 mi) SE of Sapporo (pop: 1,883,000) --> See nearby quakes!
816 km (507 mi) NNE of Tokyo (pop: 8,336,600) --> See nearby quakes!
Weather at epicenter at time of quake:
Broken Clouds -5.4°C (22 F), humidity: 100%, wind: 4 m/s (8 kts) from NNW
Primary data source: NIED (National Research Institute for Earth Science and Disaster Resilience)
Estimated released energy: 2.8 x 109 joules (783 kilowatt hours, equivalent to 0.674 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.DepthLocationSource
3.138 kmJapan: ISHIKARI DEPRESSIONNIED

User reports for this quake

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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