Live record · USGSReports quakes after they happen. Not an alert system.

Earthquake · Reviewed by USGS

M4.9 earthquake 171 km SW of Port Blair, India

A magnitude 4.9 earthquake struck 171 km SW of Port Blair, India at Sep 21, 2024, 16:41 UTC, at a depth of 10 km. The epicentre was 172 km (107 mi) SW of Port Blair.

Details

Magnitude4.9 mb
TimeSep 21, 2024, 16:41 UTC
Depth10.0 km
Coordinates10.583, 91.621
Felt reports0
Tsunami flagNone
SourceUSGS event page
Fig. 1The epicentre and other earthquakes within 100 km, since the day before

02 — Around it

Other earthquakes within 100 km

Other earthquakes within 100 km since the day before this event
MagnitudeLocationDistanceDepthTime
4.6214 km SW of Port Blair, India48 km / 30 midepth 10 km
4.3150 km SSW of Port Blair, India60 km / 37 midepth 10 km
5.0217 km SW of Port Blair, India60 km / 37 midepth 10 km
4.6172 km SW of Port Blair, India8 km / 5 midepth 10 km
4.3177 km SW of Port Blair, India10 km / 6 midepth 10 km

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