| Date: | 2018-08-20 |
| Time: | 1902 ie |
| Geyser: | Grotto |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2018-08-20 19:03:16 |
| Time Updated: | 2018-08-20 23:47:13 |
| Time Uploaded: | 2018-08-20 23:47:20 |
| Entrant: | Tara |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | still erupting at 2009, off by 2103. |