| Date: | 2023-10-21 |
| Time: | 1751:10 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 10m16s |
| Standardized Duration: | 10m 16s |
| Grand Code: | D3/G1Q |
| Time Entered: | 2023-10-21 17:53:01 |
| Time Updated: | 2023-10-21 18:02:36 |
| Time Uploaded: | 2023-10-21 18:02:37 |
| Entrant: | User34 |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | Started with a pop, just as the sun hit Madison ridge, giving the perfect lighting for a massive first burst |