2023-04-04 04:27:40 (M4.6) Halmahera, Indonesia 2.6 128.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Halmahera, Indonesia

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 4 Apr 2023 04:27:40 Time near the Epicenter (1): 4 Apr 2023 13:27:40 Time in your area (1): 3 Apr 2023 20:27:40
Location	2.587N 128.326E
Depth	190 km
Distances	101.2 km (62.8 mi) NNE of Tobelo, Indonesia 221.6 km (137.4 mi) NNE of Sofifi, Indonesia 224.5 km (139.2 mi) NNE of Ternate, Indonesia 405.3 km (251.3 mi) ENE of Tondano, Indonesia 405.6 km (251.5 mi) ENE of Manado, Indonesia
Location Uncertainty	Horizontal: 12.8 km; Vertical 10.3 km
Parameters	Nph = 22; Dmin = 227.1 km; Rmss = 0.48 seconds; Gp = 158° Version =
Event ID	us 6000k1vb

(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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