| Date: | 2023-06-20 |
| Time: | 1052 ie |
| Geyser: | South Grotto Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | >20m |
| Standardized Duration: | >20m |
| Time Entered: | 2023-06-20 10:52:38 |
| Time Updated: | 2023-06-20 11:13:03 |
| Time Uploaded: | 2023-06-20 11:13:03 |
| Entrant: | Graham |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | Strong eruption, top drops reaching the ridgeline. End 1112 |