2025-08-20 15:35:35 (M4.9) Samar, Philippines 11.8 125.9 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.9 Earthquake - Samar, Philippines

Preliminary Report

Magnitude	4.9
Date-Time	Universal Time (UTC): 20 Aug 2025 15:35:35 Time near the Epicenter (1): 20 Aug 2025 23:35:35 Time in your area (1): 20 Aug 2025 07:35:35
Location	11.848N 125.905E
Depth	10 km
Distances	49.2 km (30.5 mi) E of Sulat, Philippines 58.0 km (36.0 mi) ENE of Borongan, Philippines 92.6 km (57.4 mi) NNE of Guiuan, Philippines 111.3 km (69.0 mi) E of Catbalogan, Philippines 277.7 km (172.2 mi) NE of Cebu City, Philippines
Location Uncertainty	Horizontal: 11.4 km; Vertical 1.9 km
Parameters	Nph = 65; Dmin = 529.2 km; Rmss = 0.87 seconds; Gp = 105° Version =
Event ID	us 6000r2c6

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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