| Date: | 1995-09-25 |
| Time: | 1519:32 |
| Geyser: | Giant |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 63 minutes |
| Standardized Duration: | 1h 3m |
| Time Entered: | 2024-09-29 22:05:26 |
| Time Uploaded: | 2024-09-29 22:05:27 |
| Entrant: | Kyle |
| Observer: | Myself, Mary Ann Moss, David Montieth |
| Submitted to: | GeyserTimes for Android |
| Comments: | Mastiff function. Height 200+ ft/61 meters estimated Grotto was at least 6 hrs into a marathon with Spa erupting eruption broke the sign off the Mastiff log. |