| Date: | 2004-05-21 |
| Time: | 1653 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Grand Code: | T2Q |
| Time Entered: | 2015-05-18 02:12:27 |
| Time Updated: | 2015-05-18 02:16:33 |
| Time Uploaded: | 2015-05-18 02:16:32 |
| Entrant: | Tara |
| Observer: | Tara Cross |
| Submitted to: | Geysertimes.org |
| Comments: | First burst d=10m10s, second burst d=45s. |