| Date: | 2011-08-21 |
| Time: | 1026 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 10m47s |
| Standardized Duration: | 10m 47s |
| Grand Code: | V3/T3Q |
| Time Entered: | 2011-08-21 15:29:09 |
| Time Uploaded: | 2023-12-29 19:56:53 |
| Entrant: | Graham |
| Observer: | MBS listserve report |
| Submitted to: | Geysertimes.org |
| Comments: | (V3/T3Q) |