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Strong mag. 6.1 earthquake - Off East Coast of Honshu, Japan on Wednesday, 20 September 2017 - information
Sep 20 16:46: Magnitude recalculated from 6.2 to 6.1.
Depth: 10.0 km
Epicenter latitude / longitude: 38.01°N / 144.57°E
Nearest volcano: Narugo
Primary data source: GFZ
Estimated released energy: 8.9*10^13 J (24.8 GWh / 21301 tons of TNT / 1.3 atomic bombs equivalent) [learn more
Date & time: Wed, 20 Sep 16:37:16 UTC
Data for same earthquake as reported from other agencies
|Time||Mag. / Depth||Location||Source|
|Wed, 20 Sep 2017|
|Wed, 20 Sep 16:37 UTC||M 6.2 / 10 km||OFF EAST COAST OF HONSHU, JAPAN||EMSC|
|Wed, 20 Sep 16:37 UTC||M 6.2 / 9.8 km||Off east coast of Honshu, Japan [Sea: Japan]||INGV|
|Wed, 20 Sep 16:37 UTC||M 6.1 / 10 km||- off the east coast of Honshu, Japan||USGS|
|Wed, 20 Sep 16:37 UTC||M 6.1 / 10 km||SE of Kamaishi, Japan||GeoAu|
|Wed, 20 Sep 16:37 UTC||M 6.0 / 10 km||日本本州东岸海域||CEIC|
"I felt it" reports:
(405.8 km WSW from epicenter) [Map]
/ MMI IV (Light shaking) (via app)
The uk, england / not felt
Wolvega, Netherland (9151.1 km NNW from epicenter) [Map]
/ not felt
Tokyo Station / MMI III (Weak shaking)
(574.5 km NNW from epicenter) [Map]
/ MMI II (Very weak shaking) (via app)
yokohama (530.7 km WSW from epicenter) [Map]
/ MMI II (Very weak shaking): I felt long small lateral vibration. (via app)
Tokio (494.4 km WSW from epicenter) [Map]
/ MMI II (Very weak shaking)
(389.2 km WSW from epicenter) [Map]
/ MMI III (Weak shaking)
Mito-shi (Japan) (413 km SW from epicenter)
(no details): Au 7eme étage, une vibration modulée qui a duré une vingtaine de secondes. (via EMSC)
|Time||Mag. / Depth||Location||Map||Source|
|Fri, 6 Oct 2017|
|Fri, 6 Oct 07:59 UTC||M 6.2 / 10 km - [info]||Off East Coast of Honshu, Japan||[Map]||GFZ|
|Fri, 6 Oct 17:08 UTC||M 4.6 / 31.5 km - [info]||- 251km ESE of Ishinomaki, Japan||[Map]||USGS|
|Wed, 11 Oct 2017|
|Wed, 11 Oct 22:10 UTC||M 4.4 / 10 km - [info]||- 257km E of Namie, Japan||[Map]||USGS|
|Sun, 29 Oct 2017|
|Sun, 29 Oct 12:35 UTC||M 4.6 / 26.1 km - [info]||- 229km ESE of Kamaishi, Japan||[Map]||USGS|
|Sun, 12 Nov 2017|
|Sun, 12 Nov 22:24 UTC||M 5.9 / 10 km - [info]||Off East Coast of Honshu, Japan||[Map]||GFZ|
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