| Date: | 2023-06-04 |
| Time: | 1320 |
| Geyser: | Grotto |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2023-06-04 13:22:20 |
| Time Updated: | 2023-06-04 15:09:56 |
| Time Uploaded: | 2023-06-04 15:09:58 |
| Entrant: | SantaFe108 |
| Observer: | Korben, Bruce J, and I. |
| Submitted to: | GeyserTimes for Android |
| Comments: | Central Vents start. |