Weak mag. 3.3 earthquake - North Pacific Ocean, 92 km northeast of Iwaki, Fukushima, Japan, on Apr 21, 2021 11:00:59.84 -
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Weak magnitude 3.3 earthquake at 46 km depth
21 Apr 02:07 UTC: First to report: NIED after 6 minutes.
Local time at epicenter: Apr 21, 2021 11:00:59.84
Depth: 46.2 km
Epicenter latitude / longitude: 37.61°N / 141.656°E (North Pacific Ocean, Japan)
Nearest volcano: Adatara (121 km / 75 mi)
Nearby towns and cities:
60 km (37 mi) ENE of Namie (Futaba-gun) (pop: 21,900) --> See nearby quakes!
85 km (53 mi) ESE of Watari (pop: 36,300) --> See nearby quakes!
88 km (54 mi) ESE of Kakuda (pop: 33,200) --> See nearby quakes!
89 km (55 mi) SE of Iwanuma (pop: 42,400) --> See nearby quakes!
92 km (57 mi) NE of Iwaki (pop: 357,300) --> See nearby quakes!
95 km (59 mi) SSE of Ishinomaki (pop: 117,200) --> See nearby quakes!
96 km (59 mi) SE of Shiogama (pop: 59,500) --> See nearby quakes!
100 km (62 mi) SE of Rifu (pop: 35,000) --> See nearby quakes!
260 km (162 mi) NE of Saitama (pop: 1,193,400) --> See nearby quakes!
276 km (172 mi) NE 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: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 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.
|3.3||46 km||E OFF FUKUSHIMA PREF, Japan||NIED|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.