| Date: | 2006-04-23 |
| Time: | 1131 |
| Geyser: | Mastiff |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | ~2m |
| Standardized Duration: | ~2m |
| Time Entered: | 2013-07-13 22:32:22 |
| Time Uploaded: | 2019-05-13 21:45:41 |
| Entrant: | Tara |
| Observer: | Paul Strasser |
| Submitted to: | Geysertimes.org |
| Comments: | Height 40+ feet, Giant at 1133. |