| Origin Time(UTC) | M | Type | Lat | Long | Depth(km below MSL) | Region | Mode | Update(UTC) |
| 2017-07-20 02:19:42 | 2.0 | ML | 31.36° N | 103.48° W | 1 km | Western Texas | M | 2017-10-12 17:29:41 |
| 2017-07-20 04:26:53 | 1.0 | ML | 31.56° N | 103.86° W | 2 km | Western Texas | M | 2017-10-12 17:29:51 |
| 2017-07-20 05:39:07 | 1.5 | ML | 31.37° N | 103.50° W | 1 km | Western Texas | M | 2017-10-11 00:05:21 |
| 2017-07-20 06:28:57 | 2.1 | ML | 31.38° N | 103.49° W | 4 km | Western Texas | M | 2017-10-12 17:29:52 |
