| Origin Time(UTC) | M | Type | Lat | Long | Depth(km below MSL) | Region | Mode | Update(UTC) |
| 2018-12-04 02:18:43 | 1.7 | ML | 31.34° N | 103.40° W | 4 km | Western Texas | M | 2018-12-04 17:37:20 |
| 2018-12-04 02:31:58 | 2.3 | ML | 28.73° N | 98.94° W | 8 km | Southern Texas | M | 2018-12-04 15:15:40 |
| 2018-12-04 04:24:10 | 1.8 | ML | 31.32° N | 103.40° W | 6 km | Western Texas | M | 2018-12-04 18:21:30 |
| 2018-12-04 04:50:39 | 1.7 | ML | 31.54° N | 103.44° W | 5 km | Western Texas | M | 2018-12-04 16:19:30 |
| 2018-12-04 06:15:26 | 1.6 | ML | 31.71° N | 104.53° W | 4 km | Western Texas | M | 2018-12-04 21:44:20 |
| 2018-12-04 08:01:19 | 1.7 | ML | 31.28° N | 103.41° W | 6 km | Western Texas | M | 2018-12-04 18:01:20 |
| 2018-12-04 10:59:26 | 1.6 | ML | 31.33° N | 103.43° W | 6 km | Western Texas | M | 2018-12-04 17:38:40 |
| 2018-12-04 13:14:05 | 1.7 | ML | 31.31° N | 103.40° W | 5 km | Western Texas | M | 2018-12-04 16:52:40 |
| 2018-12-04 15:01:03 | 1.5 | ML | 31.35° N | 103.45° W | 4 km | Western Texas | M | 2018-12-04 18:00:00 |
| 2018-12-04 19:47:32 | 2.0 | ML | 31.29° N | 103.45° W | 5 km | Western Texas | M | 2018-12-05 15:32:41 |
| 2018-12-04 23:54:55 | 1.8 | ML | 31.25° N | 103.56° W | 6 km | Western Texas | M | 2018-12-05 18:29:41 |
