Minor mag. 3.1 earthquake - North Pacific Ocean, 238 km east of Tokyo, Japan, on Wednesday, Sep 15, 2021 9:21 am (GMT +9) -

Minor mag. 3.1 earthquake - North Pacific Ocean, 238 km east of Tokyo, Japan, on Wednesday, Sep 15, 2021 9:21 am (GMT +9)

Minor magnitude 3.1 earthquake at 76 km depth

15 Sep 00:28 UTC: First to report: NIED after 7 minutes.
Date & time: Sep 15, 2021 00:21:10 UTC -
Local time at epicenter: Wednesday, Sep 15, 2021 9:21 am (GMT +9)
Magnitude: 3.1
Depth: 75.6 km
Epicenter latitude / longitude: 35.208°N / 142.25°E (North Pacific Ocean, Japan)
Antipode: 35.208°S / 37.75°W
Nearby towns and cities:
141 km (88 mi) ESE of Hasaki (pop: 39,200) --> See nearby quakes!
156 km (97 mi) ESE of Asahi (pop: 41,700) --> See nearby quakes!
168 km (104 mi) ESE of Kashima-shi (pop: 65,800) --> See nearby quakes!
175 km (109 mi) ESE of Tōgane (pop: 66,300) --> See nearby quakes!
176 km (109 mi) ESE of Katori-shi (pop: 83,200) --> See nearby quakes!
179 km (111 mi) E of Mobara (pop: 97,300) --> See nearby quakes!
198 km (123 mi) ESE of Chiba (pop: 919,700) --> See nearby quakes!
206 km (128 mi) SE of Mito (pop: 246,500) --> See nearby quakes!
237 km (147 mi) E of Yokohama (pop: 3,574,400) --> See nearby quakes!
238 km (148 mi) ESE of Tokyo (pop: 8,336,600) --> See nearby quakes!
Weather at epicenter at time of quake:
Overcast Clouds 22.3°C (72 F), humidity: 83%, wind: 8 m/s (16 kts) from E
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) More info
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Data for the same earthquake reported by different agencies

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User reports for this quake

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