| Date: | 2020-06-18 |
| Time: | 1046 ie |
| Geyser: | Grotto |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | >1h49m |
| Standardized Duration: | >1h 49m |
| Time Entered: | 2020-06-18 10:46:27 |
| Time Updated: | 2020-06-18 12:48:45 |
| Time Uploaded: | 2020-06-18 12:48:45 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | turned off ±1235; possibly Rocket for a few minutes starting from late 1226 and ending around 1228 |