| Date: | 2011-10-21 |
| Time: | 1109 ie |
| Geyser: | Grand |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Grand Code: | --- |
| Time Entered: | 2011-10-21 11:11:20 |
| Time Updated: | 2011-10-21 11:11:54 |
| Time Uploaded: | 2011-10-21 11:11:54 |
| Entrant: | Pat Snyder |
| Observer: | Pat Snyder |
| Submitted to: | Geysertimes.org |
| Comments: | Start based on large steam cloud on still cam. Confirmed two minutes later on streaming cam. |