Minor mag. 2.8 earthquake - North Pacific Ocean, 25 km southeast of Katsuura, Chiba, Japan, on Apr 15, 2021 08:37:05.40 -
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Minor magnitude 2.8 earthquake at 37 km depth
14 Apr 23:44 UTC: First to report: NIED after 7 minutes.
Date & time: 14 Apr 2021 23:37:05 UTC -
Local time at epicenter: Apr 15, 2021 08:37:05.40
Depth: 37.1 km
Epicenter latitude / longitude: 34.949°N / 140.452°E (North Pacific Ocean, Japan)
Nearest volcano: Oshima (100 km / 62 mi)
Nearby towns and cities:
25 km (16 mi) SSE of Katsuura (pop: 22,300) --> See nearby quakes!
34 km (21 mi) S of Ōhara (Isumi) (pop: 20,200) --> See nearby quakes!
36 km (22 mi) ESE of Kamogawa (pop: 29,100) --> See nearby quakes!
53 km (33 mi) E of Tateyama (pop: 50,100) --> See nearby quakes!
55 km (34 mi) SSE of Mobara (pop: 97,300) --> See nearby quakes!
68 km (42 mi) SE of Kisarazu (pop: 122,500) --> See nearby quakes!
69 km (43 mi) SE of Kimitsu (pop: 92,100) --> See nearby quakes!
71 km (44 mi) SSE of Ichihara (pop: 283,500) --> See nearby quakes!
91 km (56 mi) SE of Yokohama (pop: 3,574,400) --> See nearby quakes!
107 km (67 mi) SE of Tokyo (pop: 8,336,600) --> See nearby quakes!
Primary data source: NIED (National Research Institute for Earth Science and Disaster Resilience)
Estimated released energy: 1 x 109 joules (278 kilowatt hours, equivalent to 0.239 tons of TNT) 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.
|2.8||37 km||SE OFF BOSO PENINSULA, Japan||NIED|
User reports for this quakeAt magnitude 2.8, this quake might have been felt very close to the epicenter and under calm conditions.
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!