| Date: | 2021-04-23 |
| Time: | 1127 |
| Geyser: | Grotto |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | ~1h 30m |
| Standardized Duration: | ~1h 30m |
| Time Entered: | 2021-04-23 11:22:02 |
| Time Updated: | 2021-04-24 22:28:43 |
| Time Uploaded: | 2021-04-24 22:28:44 |
| Entrant: | RMichaels |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | Started after Rocket major. |