| Date: | 2019-09-29 |
| Time: | 1200 |
| Geyser: | Grand |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | ~11m37s |
| Standardized Duration: | ~11m 37s |
| Grand Code: | D1/-1- |
| Time Entered: | 2019-09-29 12:03:18 |
| Time Updated: | 2019-09-29 12:15:58 |
| Time Uploaded: | 2019-09-29 13:34:19 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | D1 based on in-basin Turban reports; possibly Q |