Update: Sept. 29 – 5.5 magnitude earthquake registered close to Petropavlovsk-Kamchatsky, Russia

Published Oct 28, 2025

A 5.5 magnitude quake was recorded close to Petropavlovsk-Kamchatsky Monday morning, the U.S. Geological Survey reported.

It was reported that a tremor hit the region at 22:07 UTC (10:07 local time). The epicenter was located approximately 94 km east-southeast of Petropavlovsk-Kamchatsky, at a depth of 42 km.

Did you feel it?

If you noticed the earthquake, you can submit a report via the USGS Felt Report form.

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Impact and estimated losses

Green alert for shaking-related fatalities and economic losses. There is a low likelihood of casualties and damage.

Structure information summary
Overall, the population in this region resides in structures that are resistant to earthquake shaking, though vulnerable structures exist. The predominant vulnerable building types are adobe block and unreinforced brick with mud construction.

Quakes past week

Last week, 15 earthquakes with a magnitude 2.5 or higher have been detected in the area. The largest, measuring 5.2, occurred in the same region four days ago.

Source: The U.S. Geological Survey