| Date: | 2021-07-18 |
| Time: | 1818 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 10m30s |
| Standardized Duration: | 10m 30s |
| Grand Code: | D2/G2Q |
| Time Entered: | 2021-07-18 18:18:06 |
| Time Updated: | 2021-07-18 18:30:30 |
| Time Uploaded: | 2021-07-18 18:30:34 |
| Entrant: | SteveO |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | 1st burst end 9m10s 2nd burst start 9m57s |