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Moderate mag. 5.7 earthquake - Near East Coast of Honshu, Japan on Thursday, 25 October 2018

Moderate mag. 5.7 earthquake  - Near East Coast of Honshu, Japan on Thursday, 25 October 2018
Hypocenter depth recalculated from 58.0 to 56.0 km.
Oct 25 18:52: Magnitude recalculated from 5.5 to 5.7.
Hypocenter depth recalculated from 56.0 to 47.0 km.
Date & time: Thursday, 25 October 2018 18:36 UTC
Magnitude: 5.7
Depth: 47.0 km
Epicenter latitude / longitude: 38.37°N / 141.75°E (Japan)
Nearest volcano: Narugo (97 km)
Primary data source: GFZ
Estimated released energy: 2.2*10^13 J (6.22 GWh / 5351 tons of TNT / 0.3 atomic bombs equivalent) [learn more]
If you felt this quake (or if you were near the epicenter), please share your experience with us and submit a short "I felt it" report.
You can use your GPS or device location as well to show where you were during the earthquake.
- thank you.

Data for same earthquake as reported from other agencies
TimeMag. / DepthLocationSource
Thu, 25 Oct 2018
Thu, 25 Oct 18:36 UTCM 5.7 / 46 kmNEAR EAST COAST OF HONSHU, JAPANEMSC
Thu, 25 Oct 18:36 UTCM 5.5 / 55 kmNear East Coast of Honshu, JapanGeoAu
Thu, 25 Oct 18:36 UTCM 5.7 / 43.7 km- 44km ESE of Ishinomaki, JapanUSGS

"I felt it" reports:
Zao / MMI V (Moderate shaking): Awoken from sleep. Hotel fittings banging and rattling. Over in ten seconds from waking, minor aftershock sometime later noticeable.
Nikko / MMI IV (Light shaking): Woke one of us two up, massage-chair-like vibration.
Sendai / MMI IV (Light shaking): In bed woke up by shaking and mobile warning 5-10seconds
Shinjuku / MMI IV (Light shaking)
Tokyo Nihombashi / MMI III (Weak shaking)
Shinjuku, Tokyo (349.5 km SSW from epicenter) [Map] / MMI IV (Light shaking): Bed oscillating but was awake anyway
Narita / MMI III (Weak shaking): Felt indoors lying in bed
(82.3 km W from epicenter) [Map] / MMI IV (Light shaking)(via app)
yokohama (380.9 km SSW from epicenter) [Map] / MMI II (Very weak shaking): I felt slow lateral vibration about 30sec. (via app)
(Japan) (345 km SW from epicenter)(no details): Only just felt it in Akihabara, Tokyo 8 floors up (via EMSC)
(Japan) (295 km SW from epicenter)(no details): It was a longest one I ever felt (via EMSC)

 

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