Earthquake measuring 4.7 on the Richter scale at a depth of 131 km
June 30 13:25 UTC: First reported: NIED after 7 minutes.
Update Wed, 30 Jun 2021, 13:31
A 4.7 moderate earthquake struck near Akita, Akita Shi, Japan
4.7 Jun 30 earthquake 10:18 (GMT +9)
Just 13 minutes ago, a magnitude 4.7 earthquake struck near Akita, Akita Shi, Japan. The shock was recorded on Wednesday evening 30 June 2021 at 22:18 local time, at an intermediate depth of 131.3 km below the surface.
The incident was proposed by the Japan National Research Institute for Earth Sciences and Disaster Resilience (NIED), the first seismological agency to report on it.
A second report was later issued by the German Research Center for Geosciences (GFZ), which listed it as a 5.0 magnitude earthquake. Other agencies reporting the same quake include France’s Réseau National de Surveillance Sismique (RéNaSS) with a magnitude of 5.0, and the Center for European-Mediterranean Seismology (EMSC) with a magnitude of 5.0.
Cities or towns near the epicenter where the earthquake may be felt as a very weak shaking include Magari (pop. 38,800) located 9 km from the epicenter, Yokote (pop. 39,200) 25 km, Akita (pop. 320,100) ) 37 km , Yuzawa (pop. 33,500) 41 km, Shizukuishi (pop. 19,900) 47 km, Hanamaki (pop. 73,100) 58 km, Kitakami (pop. 93,900) 62 km, and date (pop. 64,500) 83 km away .
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Date & time: 30 Jun 2021 13:18:09 UTC –
Local time at the epicenter: Wednesday, 30 Jun 2021 22:18 (GMT +9)
Depth: 131.3 km
Latitude / longitude epicenter: 39,532°N / 140,472°E
(Daisen-shi, Akita, Japan)
Nearest volcano: Akita-Komaga-take (38 km / 24 mi)
Nearest cities and towns:
9 km (6 mi) north magari (pop: 38,800) –> Check out the nearest earthquake!
25 km (15 mi) to the northwest of Yokote (pop: 39,200) –> Check out the nearest earthquake!
37 km (23 mi) northeast of Akita (pop: 320100) –> Check out the nearest earthquake!
41 km (25 miles) north Yuzawa (pop: 33,500) –> Check out the nearest earthquake!
47 km (29 mi) WSW from Shizukuishi (Iwate District) (pop: 19,900) –> Check out the nearest earthquake!
58 km (36 mi) WNW from Hanamaki (Iwate) (pop: 73,100) –> Check out the nearest earthquake!
62 km (38 miles) WNW from Kitakami (Iwate) (pop: 93,900) –> Check out the nearest earthquake!
83 km (51 mi) S from Date (pop: 64,500) –> Check out the nearest earthquake!
145 km (90 mi) northwest of Sendai (Miyagi) (pop: 1,063,100) –> Check out the nearest earthquake!
433 km (269 mi) north Tokyo (pop: 8,336,600) –> Check out the nearest earthquake!
Cloudy sky 16.8°C (62 F), humidity: 84%, wind: 2 m/s (4 kts) from ESE
Primary data source: NIED (National Research Institute for Earth Science and Disaster Resilience)
Approximate energy released: 7.1 x 1011 joules (197 megawatt hours, equivalent to 169 tons of TNT) More info
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Data for the same earthquake reported by different agencies
Info: The more agencies report about the same earthquake and post similar data, the more trust you can have in the data. It usually takes up to several hours for earthquake parameters to be calculated with near optimal precision.
|4.7||131 km||Japan: SOUTH AKITA PREF||NIED|
|4.8||143 km||EAST HONSHU, JAPAN||EMSC|
|5.0||128 km||Japan: Near Sendai||RENASS|
|5.0||146 km||Eastern Honshu, Japan||GFZ|
User reports for this earthquake (1)
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25.6 km southeast of the epicenter [Map] / Weak sway (MMI III) / Single lateral shock / 5-10 sec
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