| Date: | 2021-09-22 |
| Time: | 2126 |
| Geyser: | Fan and Mortar |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 37m |
| Standardized Duration: | 37m |
| Time Entered: | 2021-09-22 21:36:21 |
| Time Updated: | 2021-09-22 23:09:42 |
| Time Uploaded: | 2021-09-22 23:09:44 |
| Entrant: | Tara |
| Observer: | Tara & Brian |
| Submitted to: | GeyserTimes for Android |
| Comments: | No events. UM initiated after strong jetting from High. First pause 2140. Norris Pool rose to just below the vegetation line, Spiteful dropped ~2". |