| Date: | 2006-08-18 |
| Time: | 1202 |
| Geyser: | Giant Hot Period |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 8m20s |
| Standardized Duration: | 8m 20s |
| Time Entered: | 2015-05-05 02:33:14 |
| Time Updated: | 2015-05-05 02:40:14 |
| Time Uploaded: | 2019-05-13 21:38:39 |
| Entrant: | Tara |
| Observer: | |
| Submitted to: | |
| Comments: | Mastiff surged 3 feet, Cave erupted to 2 feet; Feather restart lasted 3 1/2 minutes with vertical surging in Giant. |