LIGHT EARTHQUAKE
67 km E of Petropavlovsk-Kamchatsky, Russia
A magnitude 4.3 earthquake struck 67 km E of Petropavlovsk-Kamchatsky, Russia on 18 Oct 2026, 07:20 UTC. The hypocentre was 78.3 km below the surface — intermediate by seismological convention. 23 other earthquakes above our reporting threshold have been recorded within 250 km in the past 30 days.
- Depth
- 78.3 km
- Latitude
- 53.17°N
- Time
- 07:20 UTC
- Magnitude
- M4.3
intermediate
159.62°E longitude
18 Oct 2026
mb
EPICENTRE
MAGNITUDE 4.3
Noticeable shaking of indoor objects. Damage is unlikely.
The scale is logarithmic: this released about 89 times the energy of a magnitude 3.0, roughly the energy of 43 tonnes of TNT.
78.3 KM DEEP
At this depth the energy spreads before it reaches the surface. Shaking is usually weaker than a shallow earthquake of the same size, but it can be felt across a wider area.
NEARBY IN THE PAST 30 DAYS
23 earthquakes above our reporting threshold within 250 km of this one, the largest a magnitude 6.9.
OTHER RECENT EARTHQUAKES
19 Oct 2026, 06:15 UTC · 157.8 km deep
19 Oct 2026, 05:18 UTC · 44 km deep
18 Oct 2026, 23:59 UTC · 10 km deep
18 Oct 2026, 23:30 UTC · 444.2 km deep