Strong mag. 6.1 earthquake - Hokkaido, Japan Region on Wednesday, 24 January 2018
Strong mag. 6.1 earthquake - North Pacific Ocean, 653 km north of Tokio, Tokyo, Japan, on Wednesday, 24 January 2018 at 10:51 (GMT)
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Strong magnitude 6.1 earthquake at 63 km depth
Magnitude: 6.1
Depth: 63.0 km
Epicenter latitude / longitude: 41.17°N / 142.38°E

Nearest volcano: Mutsu-Hiuchi-dake (115 km / 71 mi)
Nearby towns and cities:
653 km (406 mi) NNE of Tokyo (pop: 8,336,600) --> See nearby quakes!
Primary data source: GFZ (German Research Centre for Geosciences)
Estimated released energy: 8.9 x 1013 joules (24.8 gigawatt hours, equivalent to 21301 tons of TNT or 1.3 atomic bombs!) More info
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.
Magnitude | Depth | Location | Source |
M 6.1 | 63 km | Hokkaido, Japan Region | GFZ |
User reports for this quake (8)
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Leave a comment if you find a particular report interesting or want to add to it.
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Misawa ab / Strong shaking (MMI VI)
Misawa AB japan / Moderate shaking (MMI V)
Misawa / Moderate shaking (MMI V)
Muroran / Moderate shaking (MMI V)
Misawa ab / Strong shaking (MMI VI)
Higashi (Japan, 234 km NW of epicenter) : Moving curtains , closed window opened (reported through EMSC)
(Japan, 168 km W of epicenter) : Wow, we just have an earthquake in North Japan (Shariki). My chair was rocking. Lasted about 30 seconds. Everything is good. Thanks God. (reported through EMSC)
Misawa (Japan, 95 km SW of epicenter) : Long (reported through EMSC)
Aftershocks of the 6.1 quake North Pacific Ocean, 653 km north of Tokio, Tokyo, Japan, 24 January 2018 10:51 GMT
More info
Recorded aftershocks, latest first (8 quakes):- 11 Jul 2018 17:13 UTC| M 4.2 |38.6 km (24 mi) depth|45 km (28 mi) distance| USGS | Details
- 10 Jul 2018 04:55 UTC| M 4.8 |64 km (39.8 mi) depth|53 km (33 mi) distance| GFZ | Details
- 02 Jul 2018 11:53 UTC| M 4.9 |51 km (31.7 mi) depth|34 km (21 mi) distance| GFZ | Details
- 01 Jul 2018 17:27 UTC| M 4.9 |61 km (37.9 mi) depth|59 km (37 mi) distance| GFZ | Details
- 15 May 2018 18:47 UTC| M 4.2 |53.5 km (33.2 mi) depth|49 km (30 mi) distance| USGS | Details
- 12 Mar 2018 06:40 UTC| M 5.0 |53 km (32.9 mi) depth|24 km (15 mi) distance| GFZ | Details
- 29 Jan 2018 23:42 UTC| M 4.2 |46.4 km (28.8 mi) depth|11 km (7 mi) distance| USGS | Details
- 29 Jan 2018 04:00 UTC| M 5.0 |52 km (32.3 mi) depth|12 km (7 mi) distance| GFZ | Details
Earlier earthquakes in the same area
Strong mag. 6.1 earthquake - North Pacific Ocean, 653 km north of Tokio, Tokyo, Japan, on Wednesday, 24 January 2018 at 10:51 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!