Bubbling. . .
| Geyser: | Spa |
| Date/Time: | 2018-08-12 @ 1004 |
| Entrant: | Tom C. |
| Observer: | |
| Time Entered: | 2018-08-12 16:41:07 |
| Time Uploaded: | 2018-08-12 16:41:07 |
| Submitted to: | Geysertimes.org |
| Note: | Spa was in overflow from 1004 through Grotto start (1019). Boiling in left vent only during this period. |