| Origin Time(UTC) | M | Type | Lat | Long | Depth(km below MSL) | Region | Mode | Update(UTC) |
| 2018-10-21 01:43:22 | 1.7 | ML | 31.24° N | 103.56° W | 6 km | Western Texas | M | 2018-10-22 21:08:20 |
| 2018-10-21 03:18:24 | 1.4 | ML | 31.25° N | 103.56° W | 7 km | Western Texas | M | 2018-10-23 18:10:00 |
| 2018-10-21 03:31:53 | 1.6 | ML | 31.30° N | 103.63° W | 5 km | Western Texas | M | 2018-10-22 20:09:10 |
| 2018-10-21 04:43:48 | 1.5 | ML | 31.20° N | 103.38° W | 6 km | Western Texas | M | 2018-10-22 19:42:10 |
| 2018-10-21 08:02:01 | 1.3 | ML | 31.31° N | 103.56° W | 5 km | Western Texas | M | 2018-10-23 17:24:00 |
| 2018-10-21 11:40:45 | 1.4 | ML | 31.65° N | 104.34° W | 5 km | Western Texas | M | 2018-10-24 15:23:30 |
| 2018-10-21 22:14:38 | 1.6 | ML | 31.37° N | 103.38° W | 3 km | Western Texas | M | 2018-10-22 20:45:30 |
