Earthquake · Reviewed by USGS
M4.2 earthquake 245 km SSE of Port Blair, India
A magnitude 4.2 earthquake struck 245 km SSE of Port Blair, India at Jul 18, 2025, 06:31 UTC, at a depth of 108 km. The epicentre was 247 km (153 mi) SSE of Port Blair.
Details
| Magnitude | 4.2 mb |
|---|---|
| Time | Jul 18, 2025, 06:31 UTC |
| Depth | 107.6 km |
| Coordinates | 9.575, 93.510 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Nearby
Nearest cities
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.6 | 170 km SSE of Port Blair, India | 80 km / 50 mi | depth 91 km | |
| 4.5 | 157 km SSE of Port Blair, India | 89 km / 55 mi | depth 69 km | |
| 4.3 | Nicobar Islands, India region | 80 km / 50 mi | depth 10 km | |
| 4.6 | 186 km SE of Port Blair, India | 82 km / 51 mi | depth 10 km | |
| 4.4 | 237 km SSE of Port Blair, India | 22 km / 14 mi | depth 10 km | |
| 4.4 | Nicobar Islands, India region | 76 km / 47 mi | depth 10 km | |
| 4.4 | 289 km SSE of Port Blair, India | 49 km / 30 mi | depth 10 km | |
| 5.0 | 287 km SSE of Port Blair, India | 55 km / 34 mi | depth 40 km | |
| 4.3 | Nicobar Islands, India region | 65 km / 40 mi | depth 10 km | |
| 4.5 | 286 km SSE of Port Blair, India | 57 km / 36 mi | depth 10 km | |
| 4.9 | 285 km SSE of Port Blair, India | 51 km / 32 mi | depth 10 km | |
| 4.0 | 297 km SSE of Port Blair, India | 60 km / 37 mi | depth 10 km | |
| 5.0 | 288 km SSE of Port Blair, India | 55 km / 34 mi | depth 10 km | |
| 4.8 | 276 km SSE of Port Blair, India | 51 km / 32 mi | depth 10 km | |
| 4.5 | 298 km SSE of Port Blair, India | 60 km / 37 mi | depth 10 km | |
| 4.9 | 286 km SSE of Port Blair, India | 41 km / 26 mi | depth 133 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.