Weak mag. 3.4 earthquake - North Pacific Ocean, 46 km east of Namie, Futaba-gun, Fukushima, Japan, on Apr 30, 2021 14:20:24.15 -
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Weak magnitude 3.4 earthquake at 46 km depth
30 Apr 05:28 UTC: First to report: NIED after 8 minutes.
Local time at epicenter: Apr 30, 2021 14:20:24.15
Depth: 46.3 km
Epicenter latitude / longitude: 37.551°N / 141.511°E (North Pacific Ocean, Japan)
Nearest volcano: Adatara (108 km / 67 mi)
Nearby towns and cities:
46 km (28 mi) E of Namie (Futaba-gun) (pop: 21,900) --> See nearby quakes!
79 km (49 mi) NE of Iwaki (pop: 357,300) --> See nearby quakes!
79 km (49 mi) SE of Watari (pop: 36,300) --> See nearby quakes!
84 km (52 mi) SE of Iwanuma (pop: 42,400) --> See nearby quakes!
95 km (59 mi) ESE of Fukushima (pop: 294,200) --> See nearby quakes!
95 km (59 mi) SSE of Shiogama (pop: 59,500) --> See nearby quakes!
98 km (61 mi) SE of Sendai (pop: 1,063,100) --> See nearby quakes!
98 km (61 mi) S of Ishinomaki (pop: 117,200) --> See nearby quakes!
246 km (153 mi) NE of Saitama (pop: 1,193,400) --> See nearby quakes!
263 km (164 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: 7.9 x 109 joules (2.21 megawatt hours, equivalent to 1.9 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.
|3.4||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.