| Date: | 2012-05-11 |
| Time: | 1721 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Grand Code: | T1Q |
| Time Entered: | 2012-05-11 17:21:56 |
| Time Updated: | 2012-05-11 17:34:53 |
| Time Uploaded: | 2012-05-11 17:34:53 |
| Entrant: | Maureen |
| Observer: | Jim |
| Submitted to: | Geysertimes.org |
| Comments: | T1Q. 11 min 45 second eruption. |