Information about the earthquake: mag of light. Earthquake 4.1 – North Pacific Ocean, 82 km east of Mutsu, Aomori, Japan, on Thursday, October 7, 2021 at 11:24 p.m. (GMT +9)

Light 4.1 magnitude earthquake 60 km deep

7 October 14:36 ​​UTC: First to report: EMSC after 12 minutes.

Updated Thu Oct 7, 2021, 2:42 PM

Magnitude 4.1 earthquake strikes near Mutsu, Mutsu-shi, Aomori, Japan

Earthquake 4.1 October 7 11:24 pm (GMT +9)

Earthquake 4.1 October 7 11:24 pm (GMT +9)

The Euro-Mediterranean Seismological Center (EMSC) reported a magnitude 4.1 earthquake in Japan near Mutsu, Mutsu-shi, Aomori, just 18 minutes ago. The earthquake struck late overnight on Thursday, October 7, 2021 at 11:24 p.m. local time at a moderately shallow depth of 60 km. The exact magnitude, epicenter and depth of the quake could be revised in the coming hours or minutes, as seismologists review the data and refine their calculations, or when other agencies release their report.
Cities near the epicenter where the earthquake could have been felt as very weak tremors include Mutsu (pop. 49,200) located 82 km from the epicenter and Misawa (pop. 42,800) within 96 km.

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Earthquake data

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Date and hour : 7 Oct 2021 14:24:30 UTC –
Local time at epicenter: Thursday October 7, 2021 11:24 pm (GMT +9)
Magnitude: 4.1
Depth: 60.0 km

Latitude / longitude of epicenter: 41.3 ° N / 142.2 ° E↗ (North Pacific Ocean, Japan)
Antipode: 41.3 ° S / 37.8 ° W↗
Nearest volcano: E-san (102 km / 63 mi)

Nearby towns and villages:
82 km (51 mi) east of Mutsu (pop: 49,200) -> Observe the earthquakes nearby!
96 km (60 mi) northeast of Misawa (pop: 42,800) -> Watch the earthquakes nearby!
107 km (66 mi) NNE of Hachinohe (pop: 239,000) -> See nearby earthquakes!
133 km (83 mi) ESE of Hakodate (pop: 275,700) -> See nearby earthquakes!
134 km (83 mi) ENE of Aomori (pop: 298,400) -> Observe the earthquakes nearby!
151 km (94 mi) southeast of Muroran (pop: 96,200) -> Observe the earthquakes nearby!
157 km (97 mi) to SSE of Tomakomai (pop: 174,800) -> Observe the earthquakes nearby!
199 km (124 mi) NNE of Morioka (pop: 295,200) -> Observe the earthquakes nearby!
209 km (130 mi) to SSE of Sapporo (pop: 1,883,000) -> See nearby earthquakes!
661 km (411 mi) NNE of Tokyo (pop: 8 336 600) -> Watch the earthquakes nearby!

Weather at the epicenter at the time of the earthquake:
Light rain 16.1 ° C (61 F), humidity: 93%, wind: 9 m / s (17 kts) from E

Main data source: EMSC (European-Mediterranean Seismological Center)

Estimated energy released: 8.9 x 10ten joules (24.8 megawatt hours, equivalent to 21.3 tonnes of TNT) Find out more

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Data for the same earthquake reported by different agencies

Info: The more agencies report the same earthquake and publish similar data, the more confidence you can have in the data. It normally takes up to a few hours for the seismic parameters to be calculated with near optimum accuracy.

Mag. Depth Site Source
4.1 60 km HOKKAIDO, JAPAN REGION EMSC

Previous earthquakes in the same region

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