| Date: | 2017-10-11 |
| Time: | 0907 ie |
| Geyser: | Grotto |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-10-11 10:07:17 |
| Time Uploaded: | 2017-10-11 10:07:17 |
| Entrant: | Minafuku |
| Observer: | Miyeko |
| Submitted to: | Geysertimes.org |
| Comments: | Was not erupting when I first rode past on way to Riverside a few minutes before |