| Comments: | Grotto Central Vents:
Bottom 9:56-9:59
Upper pair 9:57-10:00
Bottom 10:15-10:17, 10:18
Upper pair 10:16-10:18
Bottom 10:40-10:42
Upper pair 10:41-10:42
Grotto Splashes of water:
9:54-10:01
10:13-10:18
10:39-10:42
Rocket Splashes of water:
10:15
10:19
10:41-10:42
Grotto Fountain:
First heard water boiling: 9:39
No visible water or pressure pool up before Grotto erupted
Spa Pool level and vents:
(See 7/17/21 Grotto comments for definitions)
8:17 —- 3.5, LV on (north pool vent)
8:29 —- 3.9
8:50 —- 3.9
9:01 —- 2.5
9:09 —- 2
9:13 —- LV off
9:38 —- 3.5, LV on
9:45 —- 4
9:53 —- 5
10:03 —- 6
10:20 —- 6
10:23 —- LV off
10:38 —- 4
10:59 —- 3
11:32 —- 2.5
11:59 —- 4, LV on
12:20 —- 4
12:43 —- 4
13:01 —- 4
13:15 —- 3.9
13:32 —- 2.5, LV off, Spa start up sequence begins, times continues under Spa comments |