| Date: | 2020-08-04 |
| Time: | 1933 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Grand Code: | T2Q |
| Time Entered: | 2020-08-05 07:01:12 |
| Time Uploaded: | 2020-08-05 07:01:12 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | Geysertimes.org |
| Comments: | First "burst" from 1933 to 1942. Second "burst" from 1942 to 1943. |