| Date: | 2015-07-07 |
| Time: | 2032 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 10m50s |
| Standardized Duration: | 10m 50s |
| Grand Code: | G1C |
| Time Entered: | 2015-07-07 21:42:12 |
| Time Updated: | 2015-07-08 00:46:21 |
| Time Uploaded: | 2019-05-13 21:40:54 |
| Entrant: | Dave from B |
| Observer: | Dave Smith and Becca |
| Submitted to: | |
| Comments: | Thunderstorm chased most away. |