| Date: | 2006-05-14 |
| Time: | 0803 |
| Geyser: | Mastiff |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | ~1m |
| Standardized Duration: | ~1m |
| Time Entered: | 2013-07-14 00:27:20 |
| Time Uploaded: | 2019-05-13 21:48:58 |
| Entrant: | Tara |
| Observer: | T. Scott Bryan |
| Submitted to: | Geysertimes.org |
| Comments: | Height 40 feet. Giant 0804. |