M4.6

USGS earthquake · M4.625 km SSW of Shikotan

Name: M4.6 earthquake at 25 km SSW of Shikotan, Russia
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

🇷🇺 - Russia

Sep 20, 2026, 11:25 PM UTC · 31 days ago

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Depth57.4 km

Origin timeSep 20, 2026, 11:25 PM UTC

Coordinates43.601, 146.576

Tsunami flagNot reported

Magnitude scaleMoment magnitude

SolutionReviewed by a seismologist

Official source

U.S. Geological Survey

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USGS earthquake · M4.625 km SSW of Shikotan

U.S. Geological Survey

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