| Date: | 2006-09-07 |
| Time: | 0952 |
| Geyser: | Grotto |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2016-12-14 13:14:46 |
| Time Updated: | 2016-12-14 13:15:46 |
| Time Uploaded: | 2016-12-14 13:15:51 |
| Entrant: | Tara |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | Marathon, ended between 2140 and 2225; electronic duration 11h21m. |