| Date: | 2010-07-04 |
| Time: | 1401 |
| Geyser: | Grotto |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 1h27m |
| Standardized Duration: | 1h 27m |
| Time Entered: | 2017-11-06 11:52:01 |
| Time Uploaded: | 2019-05-13 21:43:36 |
| Entrant: | Tara |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | end 1538 |