| Date: | 2004-11-01 |
| Time: | 1021 |
| Geyser: | Giant Hot Period |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | ~10m |
| Standardized Duration: | ~10m |
| Time Entered: | 2016-04-29 16:52:15 |
| Time Updated: | 2016-04-29 16:53:52 |
| Time Uploaded: | 2019-05-13 21:41:37 |
| Entrant: | Tara |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | Feather, Southwest Vents, and Feather's Satellite active; Mastiff surged to 6 feet. |