Earthquake · Reviewed by USGS

M4.3 earthquake 174 km S of Port Blair, India

A magnitude 4.3 earthquake struck 174 km S of Port Blair, India at Sep 29, 2024, 08:39 UTC, at a depth of 79 km. The epicentre was 175 km (109 mi) S of Port Blair.

Details

Magnitude	4.3 mb
Time	Sep 29, 2024, 08:39 UTC
Depth	78.6 km
Coordinates	10.108, 92.973
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
4.6	170 km SSE of Port Blair, India	13 km / 8 mi	depth 91 km	Oct 12, 15:37 UTC
4.5	157 km SSE of Port Blair, India	33 km / 21 mi	depth 69 km	Sep 12, 03:59 UTC
4.8	150 km SE of Port Blair, India	77 km / 48 mi	depth 111 km	Aug 11, 19:55 UTC
4.6	170 km SE of Port Blair, India	91 km / 57 mi	depth 10 km	Apr 8, 22:13 UTC
4.6	186 km SE of Port Blair, India	84 km / 52 mi	depth 10 km	Mar 28, 11:52 UTC
4.3	150 km SSW of Port Blair, India	97 km / 61 mi	depth 10 km	Jan 6, 13:30 UTC
4.5	120 km S of Port Blair, India	55 km / 34 mi	depth 59 km	Oct 4, 20:31 UTC
4.4	237 km SSE of Port Blair, India	87 km / 54 mi	depth 10 km	Sep 3, 13:52 UTC
4.2	245 km SSE of Port Blair, India	83 km / 52 mi	depth 108 km	Jul 18, 06:31 UTC
4.5	248 km SSE of Port Blair, India	81 km / 51 mi	depth 10 km	Jun 24, 10:03 UTC
4.7	218 km SSE of Port Blair, India	77 km / 48 mi	depth 10 km	Mar 24, 04:36 UTC
5.1	200 km SSE of Port Blair, India	81 km / 50 mi	depth 10 km	Mar 24, 04:29 UTC
4.4	133 km S of Port Blair, India	50 km / 31 mi	depth 35 km	Nov 12, 10:42 UTC

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