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M4.8 Earthquake
◍ 85 km ENE of Shikotan, Russia · · updated 10/6/2026, 8:48:11 PM
Severity score
52/100
Confidence
High
Why this matters
Aftershock sequence may follow a mainshock of this size.
Key stats
Magnitude
4.8
Depth
35 km
Severity over time
Timeline
- M4.8 recorded10/6/2026, 5:47:04 PM85 km ENE of Shikotan, Russia
Sources & attribution
ScientificUSGS Earthquake Hazardsupdated 10/6/2026, 8:48:11 PM
⚠This is an informational severity score, not an official warning. Follow guidance from NWS/NOAA, FEMA (ready.gov), and local emergency management.