Earthquakes in March 2021
| Magnitude | Location | Date & Time | Depth | Alert |
|---|---|---|---|---|
| M 4.3 | 102 km W of San Antonio de los Cobres, Argentina | Mar 1, 2021 06:03 | 198.89 km | |
| M 4.3 | 112 km SW of Islay (Matarani), Peru | Mar 1, 2021 05:22 | 10.00 km | |
| M 4.6 | Kermadec Islands, New Zealand | Mar 1, 2021 05:10 | 43.13 km | |
| M 4.3 | south of the Fiji Islands | Mar 1, 2021 04:19 | 532.63 km | |
| M 5.4 | 125 km NW of Sola, Vanuatu | Mar 1, 2021 03:29 | 46.79 km | Green |
| M 4.2 | 198 km SSE of Katsuura, Japan | Mar 1, 2021 02:58 | 10.00 km | |
| M 4.6 | 91 km S of Kushiro, Japan | Mar 1, 2021 02:54 | 25.64 km | |
| M 4.5 | 98 km SSW of Islay (Matarani), Peru | Mar 1, 2021 01:40 | 10.00 km | |
| M 4.2 | 51 km S of Puerto Chacabuco, Chile | Mar 1, 2021 01:34 | 4.48 km | |
| M 4.8 | 8 km W of Álftanes, Iceland | Mar 1, 2021 01:31 | 10.00 km | |
| M 4.4 | 19 km W of El Palmarcito, Mexico | Mar 1, 2021 01:15 | 86.25 km | |
| M 4.0 | 104 km WNW of Port-Vila, Vanuatu | Mar 1, 2021 00:33 | 10.00 km | |
| M 4.3 | 76 km S of Bengkulu, Indonesia | Mar 1, 2021 00:13 | 57.26 km |