| Date: | 2023-05-18 |
| Time: | 1351 |
| Geyser: | Grand |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 9m 12s |
| Standardized Duration: | 9m 12s |
| Grand Code: | -1- |
| Time Entered: | 2023-05-18 13:52:24 |
| Time Updated: | 2023-05-18 14:21:06 |
| Time Uploaded: | 2023-05-18 14:21:07 |
| Entrant: | Delta4Heavy85 |
| Observer: | CalebD |
| Submitted to: | Geysertimes.org |
| Comments: | B1 @ 13:50:55, D = 9m 12s - Looks like a C @ 14:04:02 |