| Date: | 2018-08-29 |
| Time: | 1629:47 |
| Geyser: | Giant Hot Period |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 13m24s |
| Standardized Duration: | 13m 24s |
| Time Entered: | 2018-08-29 17:32:33 |
| Time Uploaded: | 2019-05-13 21:42:25 |
| Entrant: | hkoenig |
| Observer: | hkoenig |
| Submitted to: | GeyserLog (iOS) |
| Comments: | Strong, strong Mastiff surging, no restart, Giant high water, thick but not high surging. |