2023-03-17 13:23:29 (M4.9) Luzon, Philippines 18.5 120.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - Luzon, Philippines

Preliminary Report

Magnitude	4.9
Date-Time	Universal Time (UTC): 17 Mar 2023 13:23:30 Time near the Epicenter (1): 17 Mar 2023 21:23:30 Time in your area (1): 17 Mar 2023 05:23:30
Location	18.472N 120.367E
Depth	26 km
Distances	22.1 km (13.7 mi) W of Davila, Philippines 38.9 km (24.1 mi) NW of Laoag, Philippines 41.1 km (25.5 mi) NW of San Nicolas, Philippines 50.7 km (31.4 mi) NNW of Batac City, Philippines 172.1 km (106.7 mi) WNW of Tuguegarao, Philippines
Location Uncertainty	Horizontal: 8.6 km; Vertical 5.4 km
Parameters	Nph = 75; Dmin = 486.5 km; Rmss = 0.61 seconds; Gp = 79° Version =
Event ID	us 7000jku5

(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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