| Date: | 2017-09-18 |
| Time: | 1349 ie |
| Geyser: | Grotto |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-09-18 13:57:09 |
| Time Updated: | 2017-09-18 15:04:34 |
| Time Uploaded: | 2017-09-18 15:04:35 |
| Entrant: | Polly |
| Observer: | Polly |
| Submitted to: | Geysertimes.org |
| Comments: | Tara says it might have been ie at 1330. This is not the same eruption that was ie at 0733 because I definitely saw Grotto off earlier. Rocket Major 1351. Verified off before 1435. Appeared off before that from F& M. |