| Date: | 2001-04-17 |
| Time: | 1654 |
| Geyser: | Guardian |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 10m37s |
| Standardized Duration: | 10m 37s |
| Time Entered: | 2017-07-19 08:33:41 |
| Time Uploaded: | 2019-05-13 21:39:35 |
| Entrant: | research-mab |
| Observer: | Norris logs - geo box 5 |
| Submitted to: | |
| Comments: | Since Guardian blew the “cap” off of the vent in 199_ its eruptions are quite spectacular. Estimated height is 35-50 feet vertical and reaching 40 to 50 feet ...toward Valentine. |