| Date: | 2017-09-17 |
| Time: | 1323 ie |
| Geyser: | Grotto |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-09-17 13:28:21 |
| Time Updated: | 2017-09-17 21:20:14 |
| Time Uploaded: | 2017-09-17 21:20:14 |
| Entrant: | Polly |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | Close to start. (Was quiet at 1238.). Off after Rocket. |