International Disaster and Emergency Monitoring Center

Preliminary earthquake data and analysis


Earthquake Report
Base data
Event ID 1584707
Event time 2026-02-28 10:21:23 (UTC)
Local time 2026-02-28 16:21:23 - [It was afternoon in the affected area.]
Last update 2026-02-28 11:17:46 (UTC)
Magnitude 4.6
Depth 66.08 km
Class Light
Hypocenter Shallow depth
Mercalli scale 4
Possible effects Most people indoors feel movement. Hanging objects swing. Dishes, windows, and doors rattle. The earthquake feels like a heavy truck hitting the walls. A few people outdoors may feel movement. Parked cars rock.
Data status reviewed
Data provider USGS

Location
Continent Central-America
Country El Salvador
Administration area Sonsonate
Nearest settlement Acajutla
Distance 33 km
Course SW
Surface type underwater quake
Tsunami region North Pacific
Water surface name North Pacific Ocean



Risk Analisys
Nearest nuclear power plants
There is no known nuclear power plant nearby.
Nearest marine ports
Acajutla Offshore Terminal (29,12 km), Acajutla Offshore Terminal (29,12 km), Acajutla (32,08 km), Acajutla (32,08 km), Puerto Quetzal (94,84 km)
Nearest airports
El Zapote Airport (31,85 km), El Zapote Airport (31,85 km), El Jocotillo Airport (40,42 km), El Jocotillo Airport (40,42 km), Monterrico Airport (67,87 km)
Nearest volcanoes
Apaneca Range volcano (60,66 km), Izalco volcano (64,79 km), Moyuta volcano (66,94 km), Santa Ana volcano (68,04 km), Coatepeque Caldera volcano (75,70 km)
Quick Analysis
According to the epicenter of the quake, this is an underwater quake.