2023-01-31 12:32:18 (M4.5) north of Halmahera, Indonesia 3.9 128.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - north of Halmahera, Indonesia

Preliminary Report

Magnitude	4.5
Date-Time	31 Jan 2023 12:32:19 UTC 31 Jan 2023 21:32:19 near epicenter 31 Jan 2023 04:32:19 standard time in your timezone
Location	3.900N 128.454E
Depth	35 km
Distances	245.2 km (152.0 mi) NNE of Tobelo, Indonesia 312.5 km (193.8 mi) WNW of Tobi Village, Palau 363.6 km (225.5 mi) NNE of Sofifi, Indonesia 363.9 km (225.6 mi) NNE of Ternate, Indonesia 383.6 km (237.8 mi) SE of Caburan, Philippines
Location Uncertainty	Horizontal: 7.5 km; Vertical 1.9 km
Parameters	Nph = 43; Dmin = 366.1 km; Rmss = 0.49 seconds; Gp = 97° Version =
Event ID	us 6000jkii

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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