SummaryMapsTestimonies Medias Scientific data
Magnitude3.8
RegionCOSTA RICA
Date time2026-09-17 05:28:15.0 UTC
Location10.795 ; -85.663
Depth14 km
Distance139 km SSE of Masaya, Nicaragua / pop: 130,000 / local time: 23:28:15.0 2026-09-16
30 km WNW of Liberia, Costa Rica / pop: 45,300 / local time: 23:28:15.0 2026-09-16
Source parameters provided by:

Instituto de investigacion observatorio valcanologico y sismologico, Heredia, Costa Rica -- Heredia, Costa Rica (UNA)
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I felt this earthquake
All data providers for this event:
Instituto de investigacion observatorio valcanologico y sismologico, Heredia, Costa Rica -- Heredia, Costa Rica (UNA)
Further information can be found at:
Seccion de Sismologia, Univ. de Costa Rica, San Jose, Costa Rica -- San Jose, Costa Rica (UCR)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Instituto Nicaraguense de Estudios Territoriales -- Managua, Nicaragua (INET)
Instituto de investigacion observatorio valcanologico y sismologico, Heredia, Costa Rica -- Heredia, Costa Rica (UNA)
Servicio Sismologico Nacional, Instituto de Geofisica, UNAM -- Mexico City, Mexico (UNM)