| Date: | 1989-09-12 |
| Time: | 0722 |
| Geyser: | Three Vent Geyser |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 37s |
| Standardized Duration: | 37s |
| Time Entered: | 2017-11-16 01:03:44 |
| Time Updated: | 2017-11-16 01:05:38 |
| Time Uploaded: | 2019-05-13 21:43:20 |
| Entrant: | JSJ |
| Observer: | Marie Wolf & Rocco Paperiello |
| Submitted to: | Geysertimes.org |
| Comments: | Start at 0722 + 42s. Eruption reached 20 feet high. |