| Date: | 1989-09-12 |
| Time: | 0659 |
| Geyser: | Three Vent Geyser |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 27s |
| Standardized Duration: | 27s |
| Time Entered: | 2017-11-16 00:55:17 |
| Time Updated: | 2017-11-16 22:41:46 |
| Time Uploaded: | 2019-05-13 21:37:06 |
| Entrant: | JSJ |
| Observer: | Marie Wolf & Rocco Paperiello |
| Submitted to: | |
| Comments: | Start at 0659 + 21s. Eruption reached 20 feet high. Remaining eruptions in series had plays similar to the 2nd & 3rd eruptions, with intervals of 3m to 4m. Each eruption was preceded by up to 2m of splashing to 12-18 inches high. Eruptions had 15s to 45s durations. |