International Disaster and Emergency Monitoring Center

Preliminary earthquake data and analysis


Earthquake Report
Base data
Event ID 1584250
Event time 2026-02-27 22:13:18 (UTC)
Local time 2026-02-28 06:13:18 - [It was morning in the affected area.]
Last update 2026-02-27 22:15:05 (UTC)
Magnitude 2.2
Depth 2.2 km
Class Micro
Hypocenter Shallow depth
Mercalli scale 1
Possible effects People do not feel any Earth movement.
Data status
Data provider EMSC

Location
Continent North-America
Country USA
Administration area California
Nearest settlement Calpella
Distance 8 km
Course ESE
Surface type underground quake



Risk Analisys
Nearest nuclear power plants
There is no known nuclear power plant nearby.
Nearest marine ports
Fort Bragg (66,26 km), Fort Bragg (66,26 km)
Nearest airports
Ukiah Municipal Airport (12,11 km), Ukiah Municipal Airport (12,11 km), Sutter Lakeside Hospital Heliport (21,30 km), Sutter Lakeside Hospital Heliport (21,30 km), Frank R Howard Memorial Hospital Heliport (27,83 km)
Nearest volcanoes
Clear Lake volcano (39,91 km)
Quick Analysis
Due to the small magnitude of the earthquake and the moderate depth of the hypocenter, minimal damage is conceivable.