| Date: | 2001-05-18 |
| Time: | 1330 A |
| Geyser: | Fan and Mortar Event Cycle |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2022-02-23 15:44:06 |
| Time Uploaded: | 2022-02-23 15:44:07 |
| Entrant: | Tara |
| Observer: | Matthew McLean |
| Submitted to: | |
| Comments: | River Vent pause, 1335 Bottom Vent, 1337 Lower Mortar minor. No other details given. Throughout the day, cycle lengths had ranged from 32 to 58 minutes. |