| Date: | 2020-09-05 |
| Time: | 1742 |
| Geyser: | Great Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | >1hr |
| Standardized Duration: | > |
| Time Entered: | 2020-09-11 05:34:09 |
| Time Uploaded: | 2020-09-11 05:34:09 |
| Entrant: | underarockphoto |
| Observer: | Ryan Maurer, Hope Brooks, Dean Lorenz |
| Submitted to: | |
| Comments: | 1m boil at 1742, pause for 5 minutes. Very powerful first series with one burst being 190ft tall (inclinometer) and 140+ft wide. |