| Date: | 2007-08-28 |
| Time: | 0715 |
| Geyser: | Grotto |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 23h59m |
| Standardized Duration: | 23h 59m |
| Time Entered: | 2014-09-23 20:45:52 |
| Time Uploaded: | 2019-05-13 21:44:06 |
| Entrant: | BoekelUpload |
| Observer: | OFVCL-EV |
| Submitted to: | |
| Comments: | still ie in marathon; off 13:04 |