| Date: | 2021-08-22 |
| Time: | 1505 |
| Geyser: | Crater Spring |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 2m 16s |
| Standardized Duration: | 2m 16s |
| Time Entered: | 2021-08-22 15:09:33 |
| Time Updated: | 2021-08-22 16:59:48 |
| Time Uploaded: | 2021-08-22 17:47:17 |
| Entrant: | cb |
| Observer: | cb |
| Submitted to: | GeyserTimes for Android |
| Comments: | Full eruption > not quite a major but not a minor either!! height to 4', pool drained down 3" and boil subsided to a roiling boil over all vents in the north pool. Alcove to 1.5'. |