| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 22384 |
07 Jul 2022 @ 1106 |
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steve |
I could see steam rising from the vent and hear water bubbling but no water. A few minutes later the vents filled with bubbling water. |
| 22246 |
30 Jun 2022 @ 1347 |
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cb |
Deep deep grumbling growling gurgling sounds! 1349 water a rising |
| 21342 |
17 May 2022 @ 0850 |
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mhreed |
Clunking noises at depth. During Corporal eruption. Two minutes later, water slowly filled with ~3 inch splashing. |
| 21279 |
14 May 2022 @ 1632 |
--- |
mhreed |
Water one inch below overflow. |
| 20089 |
22 Oct 2021 @ 0906 |
--- |
MAB |
water level same - down about 6in but visible |
| 20025 |
17 Oct 2021 @ 0917 |
--- |
MAB |
still 6in down but water is visible |
| 19950 |
10 Oct 2021 @ 1652 |
--- |
MAB |
resting water level up ~1in from Tuesday- still low about 5in below rim |
| 19905 |
05 Oct 2021 @ 0857 |
--- |
MAB |
visible water 6in down - with blurpy noises as Corporal began |
| 19550 |
08 Sep 2021 @ 1015 |
--- |
CrisG |
No water noted in spring before, during, or after eruption of Corporal. Vents do steam in cooler conditions. |
| 14674 |
18 Jun 2020 @ 1838 |
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jkgood |
Water visible- several inches below surface |
| 14672 |
18 Jun 2020 @ 1014 |
--- |
jkgood |
No water visible |
| 11327 |
22 May 2019 @ 0703 |
--- |
Kyle |
no water visible in either vent. audible gurgling sounds at depth |
| 11319 |
21 May 2019 @ 0908 |
--- |
Kyle |
water visible in vent approx 3-4 in below rim, calm |
| 11330 |
20 May 2019 @ 0821 |
--- |
Kyle |
water on both vents, calm, 3 in below over flow |
| 9711 |
13 Aug 2018 @ 1118 |
--- |
Kent |
Dog Leg @ Norris - Water in pools but down two inches. No activity. |
| 4721 |
08 Sep 1998 @ 1800 |
--- |
research-mab |
9/8 Dog leg looked odd today. Instead of filling quietly after Corp’s eruption, it had rapid boiling out of 2 vents. Hmmm |
| 7594 |
05 Feb 1989 @ 0000 |
05 Feb 1989 @ 2359 |
JSJ |
Dog's Leg Spring - no recent (last month) runoff. Water level varies. |
| 4842 |
14 Aug 1988 @ 1800 |
--- |
research-mab |
8/14/1988 Dog’s Leg is overflowing more, but not erupting |
| 4669 |
10 Jul 1982 @ 1800 |
--- |
research-mab |
7/10/1982 Wet area for Dog Leg along edge of Corporal onto trail. Dog Leg major?
→ New hot spot on trail directly across from Corporal. Ground is also wet there. |
| 4656 |
05 Aug 1981 @ 1800 |
--- |
research-mab |
8-5-81 Dog’s Leg has blown out a new vent! Now is ~3 ½’ by 1’ (tiny sketch of shape img 7593) splashing to 3’ in left vent & 2’ in right. 200º Board walk moved. |
| 4997 |
20 Sep 1979 @ 0900 |
--- |
research-mab |
09/20/1979 Disturbance Corporal Geyser and The Dog’s Leg – The trail south of these two features was found to be very wet. Foot prints covering water flowing makes point towards the possibility of a major eruption last night. Dogs Leg (170ºF) bubbling hard before Corporal eruption. As Corporal erupts, Dogs Leg drained with loud gurgling. Corporal temp ie 176ºF. |