| Date: | 2018-06-07 |
| Time: | 1756 |
| Geyser: | Mugwump |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2018-06-07 19:32:14 |
| Time Updated: | 2018-06-07 19:34:33 |
| Time Uploaded: | 2018-06-07 19:34:34 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | Geysertimes.org |
| Comments: | Both bursts at 1756, with thumps. |