| Date: | 2021-07-27 |
| Time: | 1140 |
| Geyser: | Crater Spring |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 2m 21s |
| Standardized Duration: | 2m 21s |
| Time Entered: | 2021-07-27 11:48:42 |
| Time Updated: | 2021-08-02 19:37:44 |
| Time Uploaded: | 2021-08-02 19:37:45 |
| Entrant: | cb |
| Observer: | cb |
| Submitted to: | GeyserTimes for Android |
| Comments: | closed interval. Not a very strong eruption. Alcove to 1'. North pool 4-6'. |