| Date: | 2017-08-06 |
| Time: | 1538 |
| Geyser: | Three Vent Geyser |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-08-06 23:57:10 |
| Time Updated: | 2017-08-06 22:11:18 |
| Time Uploaded: | 2017-08-07 00:11:06 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | |
| Comments: | Eruption from 1538 to 1539 - moderately large, broad spouting from B Vent, which was restless after that. |