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M7.0 Earthquake near Petropavlovsk-Kamchatsky, Russia — 20 July 2025

A major earthquake of magnitude 7.0 was recorded near Petropavlovsk-Kamchatsky, Russia on , with an epicentre 142 km east-southeast of Petropavlovsk-Kamchatsky, at a focal depth of 46.0 km.

7.0 Major

Time (UTC): 2025-07-20 06:28:21

Time (your timezone): —

Magnitude: 7.0 (major)

Focal depth: 46.0 km (shallow)

Epicentre: 52.6000, 160.6000

Location: 142 km ESE of Petropavlovsk-Kamchatsky, Russia

USGS link to NOAA tsunami information: Available

Review status: Reviewed

Source: USGS event page

How strong was this earthquake?

Major earthquakes cause serious damage across wide regions and are capable of destroying buildings that were not designed for seismic loading. Events at this size frequently trigger long aftershock sequences lasting months.

A magnitude 7.0 earthquake radiates roughly 476,879 tons of TNT equivalent in seismic energy.

The USGS assigns this earthquake a significance score of 754, which meets the USGS threshold of more than 600 for its significant-earthquake list. The ranking combines magnitude with available Did You Feel It responses and PAGER alert level; it is not a direct measurement of damage.

What the magnitude scale actually measures →

Where was the epicentre?

The epicentre was located at 52.6000, 160.6000 — 142 km east-southeast of Petropavlovsk-Kamchatsky. The closest other recorded event was a magnitude 5.2 earthquake 13 km east-southeast of here on 10 June 2026.

Why the 46 km depth matters

At 46 km this was a shallow earthquake. Shallow events release their energy close to the surface, so for a given magnitude they produce noticeably stronger shaking — and more damage — than deeper ones. Roughly three quarters of all earthquakes worldwide occur at shallow depths.

This catalogue does not ingest eyewitness responses, so it cannot confirm where this earthquake was felt. Based on magnitude alone, an event this size can produce strong, widely felt shaking. Its shallow focus makes stronger surface shaking more likely than for a deeper event of the same magnitude.

Read more on how focal depth changes what you feel →

What does the tsunami information flag mean?

The USGS event record links to NOAA tsunami information because this was a large event in an oceanic region. That link flag does not mean a tsunami occurred or that a warning is active. Check tsunami.gov and instructions from your local authority for the current status of your coastline.

How earthquakes generate tsunamis, and what the alert levels mean →

Aftershocks and local seismic history

166 further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event, the largest of them magnitude 7.4.

1178 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 8.7 event near Petropavlovsk-Kamchatsky on 29 July 2025. This M7.0 event released about 355 times less energy than that event.

How long aftershock sequences last, and how large they get →

Where this event sits in the record

This earthquake is part of the July 2025 worldwide record. Browse the full monthly archive to compare periods.

Nearest recorded earthquakes to this epicentre

Other magnitude 7 earthquakes worldwide

All magnitude 7 earthquakes →

Questions about this earthquake

How strong is a magnitude 7.0 earthquake?

Major earthquakes cause serious damage across wide regions and are capable of destroying buildings that were not designed for seismic loading. Events at this size frequently trigger long aftershock sequences lasting months. A magnitude 7.0 earthquake radiates roughly 476,879 tons of TNT equivalent in seismic energy.

How deep was the earthquake near Petropavlovsk-Kamchatsky?

At 46 km this was a shallow earthquake. Shallow events release their energy close to the surface, so for a given magnitude they produce noticeably stronger shaking — and more damage — than deeper ones. Roughly three quarters of all earthquakes worldwide occur at shallow depths.

Was the M7.0 earthquake near Petropavlovsk-Kamchatsky felt?

This catalogue does not ingest eyewitness responses, so it cannot confirm where this earthquake was felt. Based on magnitude alone, an event this size can produce strong, widely felt shaking. Its shallow focus makes stronger surface shaking more likely than for a deeper event of the same magnitude.

What does the USGS tsunami field mean for this event?

The USGS event record links to NOAA tsunami information because this was a large event in an oceanic region. That link flag does not mean a tsunami occurred or that a warning is active. Check tsunami.gov and instructions from your local authority for the current status of your coastline.

Have there been aftershocks?

166 further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event, the largest of them magnitude 7.4.

How often do earthquakes happen near Petropavlovsk-Kamchatsky?

1178 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 8.7 event near Petropavlovsk-Kamchatsky on 29 July 2025. This M7.0 event released about 355 times less energy than that event.