Light mag. 3.9 earthquake - North Pacific Ocean, 39 km southeast of Kasakai-jima Island, Japan, on Friday, 22 Jan 2021 6:38 pm (GMT +9) -

Light mag. 3.9 earthquake - North Pacific Ocean, 39 km southeast of Kasakai-jima Island, Japan, on Friday, 22 Jan 2021 6:38 pm (GMT +9)

Light magnitude 3.9 earthquake at 48 km depth

22 Jan 09:45 UTC: First to report: NIED after 7 minutes.
Date & time: 22 Jan 2021 09:38:07 UTC -
Local time at epicenter: Friday, 22 Jan 2021 6:38 pm (GMT +9)
Magnitude: 3.9
Depth: 47.9 km
Epicenter latitude / longitude: 38.278°N / 142°E (North Pacific Ocean, Japan)
Nearest volcano: Narugo (121 km / 75 mi)
Nearby towns and cities:
63 km (39 mi) ESE of Ishinomaki (pop: 117,200) --> See nearby quakes!
70 km (44 mi) ESE of Yamoto (Higashimatsushima) (pop: 32,000) --> See nearby quakes!
81 km (50 mi) ESE of Wakuya (Tōda Gun) (pop: 18,300) --> See nearby quakes!
84 km (53 mi) E of Shiogama (pop: 59,500) --> See nearby quakes!
89 km (56 mi) E of Rifu (pop: 35,000) --> See nearby quakes!
92 km (57 mi) SSE of Ōfunato (pop: 35,400) --> See nearby quakes!
97 km (60 mi) ESE of Furukawa (pop: 76,300) --> See nearby quakes!
98 km (61 mi) E of Tomiya (pop: 42,500) --> See nearby quakes!
99 km (61 mi) E of Sendai (pop: 1,063,100) --> See nearby quakes!
353 km (220 mi) NE of Tokyo (pop: 8,336,600) --> See nearby quakes!
Weather at epicenter at time of quake:
Few Clouds 8.5°C (47 F), humidity: 65%, wind: 6 m/s (12 kts) from NW
Primary data source: NIED
Estimated released energy: 4.5 x 1010 joules (12.4 megawatt hours, equivalent to 10.7 tons of TNT) More info
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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.
MagnitudeDepthLocationSource
M 3.948 kmE OFF MIYAGI PREF, JapanNIED
M 3.750 kmNEAR EAST COAST OF HONSHU, JAPANEMSC

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 yet. If you felt it be the first to report it!
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Earlier earthquakes in the same area since 1900


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