2025-09-02 08:21:28 (M4.5) Halmahera, Indonesia 2.4 128.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.5 Earthquake - Halmahera, Indonesia

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 2 Sep 2025 08:21:28 Time near the Epicenter (1): 2 Sep 2025 17:21:28 Time in your area (1): 2 Sep 2025 00:21:28
Location	2.388N 128.496E
Depth	230 km
Distances	90.9 km (56.3 mi) NE of Tobelo, Indonesia 188.0 km (116.5 mi) N of Maba, Indonesia 210.2 km (130.3 mi) NNE of Sofifi, Indonesia 215.7 km (133.7 mi) NE of Ternate, Indonesia 366.6 km (227.3 mi) NW of Waisai, Indonesia
Location Uncertainty	Horizontal: 8.6 km; Vertical 7.6 km
Parameters	Nph = 60; Dmin = 218.3 km; Rmss = 0.74 seconds; Gp = 79° Version =
Event ID	us 7000qt82

(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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