| Date: | 2020-06-09 |
| Time: | 1553 ie |
| Geyser: | Grotto Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2020-06-09 15:55:29 |
| Time Updated: | 2020-08-13 09:39:51 |
| Time Uploaded: | 2020-08-13 09:39:52 |
| Entrant: | K.Cooper |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | exceptionally large eruption. |