M4.0 Earthquake 62 km ENE of Petropavlovsk-Kamchatsky, Russia — July 9, 2026
2026-07-09 22:38:54 UTC (2026-07-09) · approx. 9:38 AM UTC+11 local
On July 9, 2026 at 22:38 UTC, a magnitude 4.0 intermediate depth earthquake struck 62 km ENE of Petropavlovsk-Kamchatsky, Russia, at a depth of 83.7 km and coordinates 53.1976°, 159.5342°.
Physical scale: An earthquake of magnitude 4.0 releases seismic energy equivalent to roughly 15 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 347 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
159.5342°E
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Common Questions
How strong was the magnitude 4.0 earthquake near Petropavlovsk-Kamchatsky, Russia?
The magnitude 4.0 earthquake that struck 62 km ENE of Petropavlovsk-Kamchatsky, Russia on July 9, 2026 at 22:38 UTC had a depth of 83.7 km. For context, this was a light earthquake commonly felt near the epicenter.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.0 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.0 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000t0zr). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, July 9, 2026). M4.0 Earthquake 62 km ENE of Petropavlovsk-Kamchatsky, Russia — July 9, 2026. Retrieved July 20, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000t0zr/