Earthquake · Reviewed by USGS

M4.5 earthquake 234 km NNE of Bitung, Indonesia

A magnitude 4.5 earthquake struck 234 km NNE of Bitung, Indonesia at Aug 2, 2025, 07:32 UTC, at a depth of 51 km. The epicentre was 91 km (57 mi) ESE of Tahuna.

Details

Magnitude	4.5 mb
Time	Aug 2, 2025, 07:32 UTC
Depth	50.7 km
Coordinates	3.252, 126.222
Felt reports	0
Tsunami flag	None
Source	USGS event page

Fig. 1The epicentre and other earthquakes within 100 km, since the day before

01 — Nearby

Nearest cities

02 — Around it

Other earthquakes within 100 km

Other earthquakes within 100 km since the day before this event
Magnitude	Location	Distance	Depth	Time
4.8	192 km WNW of Tobelo, Indonesia	81 km / 50 mi	depth 10 km	Oct 2, 05:38 UTC
4.5	226 km NW of Tobelo, Indonesia	37 km / 23 mi	depth 70 km	Sep 14, 21:17 UTC
4.1	223 km NW of Tobelo, Indonesia	61 km / 38 mi	depth 51 km	Sep 4, 07:56 UTC
4.4	236 km SE of Sarangani, Philippines	71 km / 44 mi	depth 35 km	Aug 30, 01:57 UTC
4.5	200 km WNW of Tobelo, Indonesia	67 km / 42 mi	depth 54 km	Aug 11, 20:55 UTC
4.1	208 km NW of Tobelo, Indonesia	57 km / 35 mi	depth 56 km	Aug 1, 20:08 UTC
4.4	173 km SSE of Sarangani, Philippines	79 km / 49 mi	depth 122 km	Jul 12, 22:10 UTC
4.8	234 km NNE of Bitung, Indonesia	19 km / 12 mi	depth 5 km	Jun 30, 14:26 UTC
4.4	219 km NW of Tobelo, Indonesia	54 km / 34 mi	depth 28 km	Jun 30, 14:11 UTC
4.3	223 km NNE of Bitung, Indonesia	16 km / 10 mi	depth 10 km	Jun 29, 19:03 UTC
4.5	246 km NW of Tobelo, Indonesia	71 km / 44 mi	depth 10 km	Jun 25, 11:04 UTC
4.9	172 km WNW of Tobelo, Indonesia	95 km / 59 mi	depth 35 km	Jun 23, 04:53 UTC
4.2	241 km NW of Tobelo, Indonesia	24 km / 15 mi	depth 59 km	Jun 20, 01:24 UTC
4.6	187 km NW of Tobelo, Indonesia	89 km / 55 mi	depth 35 km	Jun 8, 00:28 UTC
4.7	191 km NW of Tobelo, Indonesia	81 km / 50 mi	depth 34 km	Jun 8, 00:26 UTC
4.7	224 km NW of Tobelo, Indonesia	37 km / 23 mi	depth 53 km	May 4, 03:37 UTC
4.5	244 km SE of Sarangani, Philippines	83 km / 52 mi	depth 52 km	May 3, 20:55 UTC
4.3	220 km NW of Tobelo, Indonesia	40 km / 25 mi	depth 48 km	Apr 26, 15:52 UTC
4.8	244 km SSE of Sarangani, Philippines	44 km / 27 mi	depth 35 km	Apr 19, 18:35 UTC
4.2	245 km SSE of Sarangani, Philippines	33 km / 20 mi	depth 58 km	Apr 16, 07:12 UTC
4.6	212 km NW of Tobelo, Indonesia	71 km / 44 mi	depth 35 km	Apr 2, 03:49 UTC
4.5	198 km SSE of Sarangani, Philippines	54 km / 33 mi	depth 73 km	Apr 1, 09:44 UTC
4.7	224 km NW of Tobelo, Indonesia	36 km / 23 mi	depth 51 km	Mar 31, 03:37 UTC
4.2	239 km SSE of Sarangani, Philippines	13 km / 8 mi	depth 45 km	Mar 18, 03:56 UTC
4.2	231 km SSE of Sarangani, Philippines	21 km / 13 mi	depth 94 km	Mar 6, 13:41 UTC

USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.