| Date: | 2018-07-28 |
| Time: | 1556 |
| Geyser: | Giant Hot Period |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 4:14 |
| Time Entered: | 2018-07-28 16:02:49 |
| Time Uploaded: | 2018-07-28 16:02:49 |
| Entrant: | Mkeller |
| Observer: | MKeller |
| Submitted to: | Geysertimes.org |
| Comments: | 90 seconds of Feather and a little over four minutes of SW Vents. No Mastiff overflow. |