| Date: | 2005-07-28 |
| Time: | 1047 |
| Geyser: | Giant Hot Period |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 8m40s |
| Standardized Duration: | 8m 40s |
| Time Entered: | 2015-03-08 23:57:32 |
| Time Updated: | 2015-03-09 00:19:10 |
| Time Uploaded: | 2019-05-13 21:46:17 |
| Entrant: | Tara |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | Mastiff surged to 4 feet, India 100% covered. |