| Date: | 2011-08-12 |
| Time: | 1407 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 12m11s |
| Standardized Duration: | 12m 11s |
| Grand Code: | T1C |
| Time Entered: | 2011-08-12 19:10:40 |
| Time Uploaded: | 2019-05-13 21:48:01 |
| Entrant: | Graham |
| Observer: | MBS listserve report |
| Submitted to: | |
| Comments: | (T1C) |