Rationalizing. . .
| Geyser: | Grotto Fountain |
| Date/Time From: | 2021-09-11 @ 1400 |
| Date/Time To: | 2021-09-11 @ 1410 |
| Entrant: | aferrara |
| Observer: | |
| Time Entered: | 2021-09-11 14:10:34 |
| Time Uploaded: | 2021-09-11 14:10:36 |
| Submitted to: | GeyserTimes for Android |
| Note: | 1-1.5' boil in lead up to Grotto that did not result in an eruption of GF |