Moderate 4.4 quake hits near Tateyama, Tateyama-shi, Chiba, Japan
dim., 12 sept. 2021, 21:4321:43 PM | AUTEUR : EARTHQUAKEMONITOR
An earthquake of magnitude 4.4 occurred only 11 minutes ago 17 km south of Tateyama, Japan, Japan's National Research Institute for Earth Science and Disaster Resilience (NIED) reported.
4.4 quake 13 Sep 6:31 am (GMT +9)
The quake hit at a moderately shallow depth of 53.2 km beneath the epicenter near Tateyama, Tateyama-shi, Chiba, Japan, early morning on Monday, September 13th, 2021, at 6:31 am local time. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
A second report was later issued by the European-Mediterranean Seismological Centre (EMSC), which listed it as a magnitude 4.3 earthquake.
Based on the preliminary seismic data, the quake should not have caused any significant damage, but was probably felt by many people as light vibration in the area of the epicenter.
Weak shaking might have been felt in Tateyama (pop. 50,100) located 17 km from the epicenter.
Other towns or cities near the epicenter where the quake might have been felt as very weak shaking include Kamogawa (pop. 29,100) located 38 km from the epicenter, Miura (pop. 51,500) 40 km away, Yokosuka (pop. 429,000) 53 km away, Kimitsu (pop. 92,100) 58 km away, Kamakura (pop. 166,000) 60 km away, Kisarazu (pop. 122,500) 62 km away, Fujisawa (pop. 394,600) 67 km away, Yokohama (pop. 3,574,400) 70 km away, and Tokyo (pop. 8,336,600) 97 km away.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you're in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide more first-hand updates to anyone around the globe who wants to know more about this quake.
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Date & heure: Sep 13, 2021 6:31 am (GMT +9) local time (12 Sep 2021 21:31 GMT)
Profondeur: 53.2 km
Épicentre latitude / longitude: 34.83°N / 139.84°E (North Pacific Ocean, Japan)
Source de données principale: NIED
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