Earthquake · Reviewed by USGS

M4.3 earthquake East Timor region

A magnitude 4.3 earthquake struck East Timor region at Mar 4, 2023, 20:45 UTC, at a depth of 55 km. The epicentre was 38 km (24 mi) SSW of Suai.

Details

Magnitude	4.3 mb
Time	Mar 4, 2023, 20:45 UTC
Depth	54.8 km
Coordinates	-9.604, 125.078
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
4.4	4 km SW of Ainaro, Timor Leste	79 km / 49 mi	depth 10 km	Apr 1, 16:36 UTC
4.4	27 km NE of Soe, Indonesia	66 km / 41 mi	depth 10 km	Dec 29, 11:32 UTC
4.4	9 km SW of Pante Makasar, Timor Leste	90 km / 56 mi	depth 32 km	Dec 26, 20:48 UTC
4.4	18 km ENE of Atambua, Indonesia	64 km / 40 mi	depth 34 km	Oct 15, 08:57 UTC
4.2	28 km SW of Pante Makasar, Timor Leste	96 km / 60 mi	depth 43 km	Sep 27, 12:44 UTC
4.3	12 km NNE of Maliana, Timor Leste	83 km / 51 mi	depth 10 km	Aug 21, 22:40 UTC
4.3	9 km NW of Atambua, Indonesia	67 km / 42 mi	depth 35 km	Aug 11, 08:43 UTC
4.1	42 km SSW of Suai, Timor Leste	5 km / 3 mi	depth 10 km	Jul 16, 11:16 UTC
4.4	24 km ESE of Same, Timor Leste	100 km / 62 mi	depth 10 km	Jul 3, 01:02 UTC
4.6	23 km NE of Kefamenanu, Indonesia	63 km / 39 mi	depth 35 km	Jun 12, 11:26 UTC
4.4	34 km SSW of Suai, Timor Leste	3 km / 2 mi	depth 10 km	May 26, 12:11 UTC
4.4	13 km SSE of Same, Timor Leste	89 km / 55 mi	depth 10 km	May 16, 21:48 UTC
4.5	59 km S of Suai, Timor Leste	36 km / 23 mi	depth 10 km	Mar 23, 05:07 UTC
4.2	31 km S of Atambua, Indonesia	30 km / 18 mi	depth 10 km	Mar 10, 03:03 UTC
4.1	16 km SSW of Suai, Timor Leste	23 km / 14 mi	depth 10 km	Jan 23, 19:37 UTC
4.1	37 km SSW of Suai, Timor Leste	4 km / 2 mi	depth 16 km	Jan 16, 00:43 UTC
4.0	12 km SSE of Kefamenanu, Indonesia	63 km / 39 mi	depth 14 km	Mar 10, 22:09 UTC
4.2	4 km SSE of Kefamenanu, Indonesia	66 km / 41 mi	depth 10 km	Mar 10, 17:38 UTC
4.7	39 km SSW of Suai, Timor Leste	4 km / 3 mi	depth 25 km	Feb 28, 07:14 UTC
4.9	30 km SW of Suai, Timor Leste	10 km / 6 mi	depth 10 km	Feb 27, 04:49 UTC
4.1	13 km E of Atambua, Indonesia	57 km / 35 mi	depth 48 km	Feb 4, 11:05 UTC
4.5	55 km ESE of Kefamenanu, Indonesia	22 km / 14 mi	depth 10 km	Dec 26, 11:12 UTC
4.3	26 km W of Suai, Timor Leste	32 km / 20 mi	depth 35 km	Dec 11, 22:20 UTC
4.1	35 km SE of Same, Timor Leste	92 km / 57 mi	depth 10 km	Nov 21, 18:51 UTC
4.6	27 km SSW of Atambua, Indonesia	43 km / 27 mi	depth 29 km	Oct 4, 11:11 UTC

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