SOUTHERN MID-ATLANTIC RIDGE-3070 km ESE of Cabo Frio, Brazil-5.4

Magnitude 5.4 Region SOUTHERN MID-ATLANTIC RIDGE Date time 2026-04-23 10:07:50.6 UTC Location -42.335 ; -18.452 Depth 10 km Distance 3092 km ESE of Araruama, Brazil / pop: 109,000 / local time: 07:07:50.6 2026-04-23 3070 km ESE of Cabo Frio, Brazil / pop: 108,000 / local time: 07:07:50.6 2026-04-23 Source parameters not yet reviewed by a seismologist ----------- I felt this earthquake All data providers for this event: GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ) EMSC -- Arpajon, France (SC4) Further information can be found at: National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC) GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ) EMSC is the European infrastructure for seismological products in