| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 14034 |
16 Dec 2019 @ 1430 |
--- |
ypcaribou |
Path by Ledge closed. It is very active and steam has created an icy walkway. |
| 13915 |
10 Oct 2019 @ 1620 |
--- |
underarockphoto |
In roaring steam still |
| 13872 |
04 Oct 2019 @ 1230 |
--- |
underarockphoto |
Steaming. Roaring surge every few minutes that was audible from Whirligig. Pool is almost empty. |
| 13796 |
24 Sep 2019 @ 1445 |
24 Sep 2019 @ 1650 |
DanS |
Red main vent heavy steam with water spritzing to 10+ feet. Trail very wet. |
| 13745 |
19 Sep 2019 @ 0751 |
--- |
bbev |
Roaring steam heard from parking lot and museum. Jetsum remains 2' below overflow and pressure pool has dropped to nearly empty, 18" below overflow. |
| 13737 |
18 Sep 2019 @ 1600 |
--- |
bbev |
Ellen's video clearly shows red vent jetting water 50+'. 1600: forceful steam from valve and red vents. runoff channels are all wet. Jetsum pool is 2' below overflow, and palm pressure pool is 6-8" below overflow. |
| 13561 |
04 Sep 2019 @ 0823 |
--- |
novakg |
Very noisy steam heard from Constant bench. |
| 13240 |
14 Aug 2019 @ 1115 |
--- |
cb |
Ledge is cycling forceful steam - quiet moments back to steam and then quiet. Palm pool is empty and dry. Jetsam is down 2.5', its side vent is spitting water 6" and the vent on the west end of the pool has bubbles breaking the surface. Valve is gently steaming. |
| 13139 |
09 Aug 2019 @ 2048 |
--- |
hurleyintjl |
When walking back from steamboat to check it’s activity I heard the steamphase of ledge from emerald, then I walked down to porcelain basin and saw that ledge geyser was in a vigorous and loud steam phase. Didn’t see much water downhill from it so I can’t confirm it was a water eruption or just steam phase alone. |
| 12895 |
31 Jul 2019 @ 1030 |
--- |
cb |
powerful and loud steam only. minimal water in runoff channel. Seems to cycle in volume. Jetsum & Palm pools are high (full) valve in steam. |
| 12847 |
28 Jul 2019 @ 0556 |
28 Jul 2019 @ 0600 |
ypcaribou |
Audible steam ftom empty parking lot at 0530. Spraying steam from 3 vent, forcefully from "white" disc vent, cyclical forceful increases from what used to be red vent mixed with a bit of spritz. Kept that up as I walked around Porcelain. |
| 12548 |
20 Jul 2019 @ 1000 |
--- |
cb |
Ledge is doing the same cyclic behavior of steam (not loud) to mixed steam/water phase and then back to all steam without much of a pause inbetween. Palm pool is down 2' and Jetsum is down about 2'. Valve has steam with a bit of water and is putting water down into the Palm pool. To this observer, the runoff channels show no indication of a full blown water eruption of Ledge. More so, they are a result of the constant runoff since April 28th steam phase only "thing". |
| 12520 |
15 Jul 2019 @ 2127 |
--- |
Archer |
Ledge is in vigorous steam phase. |
| 12490 |
15 Jul 2019 @ 0744 |
--- |
cb |
In steam. No water seen in the steam. some water in runoff channel and down to meet the main Porcelain runoff channel. Palm pool down 2". Jetsam down 4" |
| 12106 |
02 Jul 2019 @ 1900 |
02 Jul 2019 @ 2023 |
DanS |
Ledge steaming and throwing variable amounts of water from both white and main vents. |
| 12086 |
02 Jul 2019 @ 1916 |
02 Jul 2019 @ 2011 |
nails |
Less water mixed with steam than noted on 6/30. Occasional nearly quiet pauses with only gentle wafting steam. Vent upslope between Ledge and Valentine/Guardian alcove joined in with mostly noisy steam and a brief bit of water at 1934. |
| 12053 |
30 Jun 2019 @ 1741 |
30 Jun 2019 @ 1937 |
nails |
Intermittent light water noisily mixed with steam. Vent uphill between Ledge and Valentine/Guardian alcove joined in at 1800, 1904, 1931. |
| 11828 |
16 Jun 2019 @ 1056 |
--- |
cb |
ledge's water cycles have more water, its eruptions are broader and taller than last observed. Water cycles begin with steam phase hissing followed closely with jetting water 15' - 25' then more steam hissing, more water and then a VERY brief, 10 - 20s, quiet period. cycles resume quickly thereafter. |
| 11489 |
02 Jun 2019 @ 0540 |
--- |
Graham |
White vent putting out noisy hissing steam roars every few seconds. Gentle steam from Red vent. Pressure Pool is full. |
| 11384 |
27 May 2019 @ 1704 |
--- |
jkgood |
Fine jetting up to ten feet out of red vent |
| 11348 |
24 May 2019 @ 1829 |
--- |
bbev |
Mixed water and steam, water spritzing to 10+' at times. Palm pool overflowing. Hole between palm and red vent nearly overflowing. Jetsum just at overflow. |
| 11311 |
22 May 2019 @ 1706 |
--- |
cb |
ledge is still huffing/hissing a steam water mix. More water in the mix than last observed but it is still a thin stream of water mixed in with much more steam. heights of 8' - 10'. Palm pool high and starting to overflow. The water level in the hole between Palm and Ledge is high and has some runoff. Valve is steaming. |
| 11279 |
18 May 2019 @ 2040 |
--- |
Kyle |
intermittent "swooshing" light steam from both white and red vents. no water visible |
| 11245 |
15 May 2019 @ 0950 |
15 May 2019 @ 1405 |
cb |
Ledge is alternating between semi quiet state to hissing mixed water/steam phase. The water in this mixed steam/water phase is a thin veil of water that is 4' - 8' high mixed in with the hissing steam. The runoff channel is wet with some pooling in the flats. Palm Pressure Pool is very low - down 4 - 5'. Jetsum pool is high and almost overflowing through the channel on the SE end. There is a hole between the Palm Pressure pool and Valve vent that I've not noticed before. |
| 11174 |
05 May 2019 @ 0950 |
05 May 2019 @ 1003 |
bbev |
Red vent cycling from quiet to soft roaring steam about every 15sec. Side hill vents can be heard gurgling and water seen out of both. Upper vent most active. Palm pressure pool down 8-10" below overflow. Jetsum unchanged. |
| 11157 |
03 May 2019 @ 1924 |
03 May 2019 @ 1933 |
cb |
Ledge continues to get quieter. Still in steam phase with audible roar but we can speak in low tones and still hear each other. Palm Pressure pool is 2 - 3" lower. Jetsum pool a boil with bubbles on the west end of the pool. Valve Vent is still in steam. |
| 11143 |
02 May 2019 @ 0928 |
--- |
MAB |
still roaring from both vents |
| 11141 |
01 May 2019 @ 2025 |
01 May 2019 @ 2100 |
ypcaribou |
Audible roaring heard from quiet, empty parking lot on arrival at 2025, from museum at 2055, and from lot again at 2100. |
| 11122 |
01 May 2019 @ 0804 |
01 May 2019 @ 0820 |
cb |
still in steam phase. quieter but still can be clearly heard from the Ranger Station |
| 11124 |
30 Apr 2019 @ 1000 |
--- |
cb |
Still in LOUD steam phase |
| 11119 |
29 Apr 2019 @ 0755 |
--- |
cb |
did a quick parking lot drive through as we could still see alot of steam in the Ledge area as we passed Elk Park. Stopped and can still hear Ledge in steam phase. LOUD STEAMPHASE! No time before work to walk down. |
| 11026 |
20 Apr 2019 @ 0917 |
--- |
MAB |
Valve vent in very wet, noisy forced steam. |
| 10725 |
04 Nov 2018 @ 0905 |
--- |
MAB |
While watching water spritzing out of Valve (finger-white) vent, I suddenly noticed Black Growler was quiet. Totally. Zip-nada-nothing. Walking on, it came back on as I was just about at Basin Geyser. |
| 9868 |
25 Aug 2018 @ 1051 |
--- |
cb |
The Pit (Palm pool) is high and clear. Valve is spritzing water to 8" and a bit thicker than on 8/22. A wisp of steam observed from Ledge. Jetsam pool is high and green in color but its side vent that was very active earlier this year is only sending out small convection waves. |
| 9830 |
22 Aug 2018 @ 1730 |
--- |
cb |
the white heart shaped feature (Valve?) to the left of Ledge is spitting water and Ledge is lightly steaming. |
| 9828 |
22 Aug 2018 @ 1723 |
--- |
MAB |
The Pit (Palm) pool is filling, it has been ugly dry most of the summer. Water is spritzing out of the Valve vent, sometimes heavy. Saw steam from Ledge main vent. What's next? |
| 3183 |
02 Jul 2016 @ 1027 |
--- |
MAB |
1027 and throughout day - spritzing from White Vent. Water has returned to Black Growler too but not enough to kill the yellow/green near upper vent |
| 3081 |
16 Jun 2016 @ 1014 |
--- |
MAB |
Ledge totally dry of course but White Vent emitted a harsh steam whistle when I walked by, then it subsided. |
| 2594 |
31 Oct 2015 @ 1000 |
--- |
MAB |
The penultimate Ledge note! The Pit overflowing into 1/4 full Jetsam. Fairly good water from White Vent. Nothing seen from Red Vent. Jetsam shoulder vent active. |
| 2587 |
29 Oct 2015 @ 1325 |
29 Oct 2015 @ 1340 |
billwarnock |
Steam and occasional water from White; no water, light steam only from Red during my short stay. Pit full and overflowing into 3/4 full Jetsam. No water seen from Black Growler. Light snow and COLD. |
| 2577 |
24 Oct 2015 @ 1735 |
--- |
MAB |
Day Two-ish?: Jetsam about 18" below full. The Pit very empty, below the rolled log sign. Red Vent calmly steaming. White Vent formation is dry, the actual vent orifice looks wetter than yesterday. Forced steam from Black Growler but no water seen. |
| 2504 |
10 Oct 2015 @ 1658 |
10 Oct 2015 @ 1822 |
Siegmund |
Pressure pool overflowing. White vent emitting steam mixed with a few water droplets. Red vent dry and quiet. Jetsam nearly full, Jetsam sputs active. All in all -- just like White Vent looked last year when it was dormant. |
| 2482 |
05 Oct 2015 @ 1030 |
05 Oct 2015 @ 1852 |
MAB |
On arrival Jetsam 1/2 full with just the 'nib' of the formation showing. Good water in White vent seen at various times thru the day. Leaving at 1851 Jetsam had filled to 3/4 full, the formations all completely covered. Green around the base of White vent continues to grow. But what I wanna know is what is cycling that I see Jetsam empty or full? |
| 2458 |
02 Oct 2015 @ 1120 |
02 Oct 2015 @ 1325 |
MAB |
The Pit overflowing, Jetsam completely empty. Water in White vent good at times. Runoff from Black Growler is slight and channel turning green. Slight green around the outside base of White vent |
| 2439 |
29 Sep 2015 @ 0913 |
29 Sep 2015 @ 0925 |
billwarnock |
No Ledge eruption and situation the same: No water from Red Vent; sporadic water and steady steam from White; Pit still overflowing and Jetsam more than 3/4 full now. Appears to be back in sleep mode.
|
| 2432 |
27 Sep 2015 @ 1650 |
27 Sep 2015 @ 1800 |
MAB |
From 3/4 full 2 days ago, Jetsam completely empty. Leaving at 1800 water activity in White vent actually looked pretty good. It occurred to me that we shouldn't rule out the No-Steam Phase eruptions (two seen this year) and keep an eye on water levels in Jetsam if it is seen brim full and all vents quiet. There may be some odd-ball eruptions still possible. |
| 2419 |
25 Sep 2015 @ 1720 |
25 Sep 2015 @ 1740 |
billwarnock |
Ledge has not gone. NO water at all, just light steam in Red Vent; some water with steady steam from White. Pit full and overflowing; Jetsam still 3/4 full AND the shoulder vent was quite vigorous unlike a couple of days ago. Rangers said MA was there for Whirligig around 1700, but she didn't answer radio call. She may have more to report. |
| 2409 |
23 Sep 2015 @ 0900 |
23 Sep 2015 @ 1200 |
billwarnock |
Now into day 11...NO water in Red with light steam, very light water and steady steam from White; Pit full and overflowing; Jetsam 3/4 full--practically no splashing in shoulder vents, I went off to check other features before coming back before noon. It looks as if it MAY have finished its series. |
| 2404 |
22 Sep 2015 @ 1940 |
--- |
MAB |
Day Ten - at 1100 Pit was in overflow, Jetsam was higher than last night. Over the course of the day Jetsam continued filling, covering all formations. Water in White looked OK. Formation below Red was wet, but that could have come from Black Growler or drift from White - - I never saw any water from Red, but I didn't dally there on my mission to study Whirligig's new incarnation of vent indicators. Not sure when my next visit will be! |
| 2400 |
21 Sep 2015 @ 0930 |
21 Sep 2015 @ 1748 |
MAB |
Day Nine - White vent was putting out a little water, Red vent steaming. Jetsam half full (half empty?), but might have filled a bit with those spritzes over the course of the day. The Pit not in overflow. The water in White looked much better when I left, totally wetting the white shell-like formation, but not what I would have called "good water" last week |
| 2393 |
20 Sep 2015 @ 1900 |
--- |
ypcaribou |
White vent wet on arrival at 1845 but no splashes. By 1900 it was having short (in height) 3 second bursts every 7 to 12 seconds. Red vent had gentle wisps of steam but no water. Pit full but not overflowing. Jetsam low but shoulder vents splashing. |
| 2382 |
19 Sep 2015 @ 0645 |
--- |
Barbara Lasseter |
No visible water in any vent. Pit is 1/2 mudflat. Steam not very forceful in white vent, very gentle wafting from red vent. Jetsam very low. |
| 2375 |
18 Sep 2015 @ 1730 |
--- |
MAB |
Day Six: No water in White or Red observed all day. Steam ranged from gentle to periodic louder forced steam from both. The Pit is full but not overflowing. Active Jetsam shoulder vents had noisy water sounds though, it wasn't completely devoid of activity. |
| 2371 |
17 Sep 2015 @ 1103 |
17 Sep 2015 @ 1403 |
LotusBaker |
white & red breathing with no water when we arrived pit looked full
at 2 red only breathing with no water
pit still full
rangers had no record of any thing since the 12th |
| 2354 |
15 Sep 2015 @ 1758 |
--- |
MAB |
Day Three - water had returned to Black Growler. No spritzing from White or Red vents, and formation wetness and pool levels not applicable due to heavy rains. I cannot go again until Day 6.
|
| 2339 |
13 Sep 2015 @ 1000 |
--- |
Jake |
still steam phasing. |
| 2336 |
12 Sep 2015 @ 0821 |
--- |
Kitt B |
? - mixing with steam at 0818? Do you mean 0918? |
| 2327 |
12 Sep 2015 @ 0810 |
--- |
Graham |
Pit almost full, no beach exposed but it's below overflow, maybe an inch or two. Lots of water from White. Lots of smoke. Could not see Red |
| 2321 |
11 Sep 2015 @ 1830 |
--- |
MAB |
Water returned to the system between 1030-1230, from completely dry to a moist White vent and beginning to slowly fill the Pit. When I left at 1830, the Pit water level had risen to about 2 feet from the rolled log sign, or about 18" below the rim on the south side. |
| 2319 |
11 Sep 2015 @ 1430 |
--- |
Graham |
Pit still very low. White continuous steam with water 50%of the time. Red having small splashes 2 to 4 min apart. Better than yesterday but still not ready. |
| 2316 |
10 Sep 2015 @ 1240 |
--- |
Graham |
Pit very low. Frequent steam huffs from White and Red vents but no water. |
| 2276 |
06 Sep 2015 @ 1515 |
--- |
Tara |
No Ledge yet as of 1515 when I left radio range. At 1450, the Pit was near the rim but not quite overflowing. Jetsam had visible water but was low. White Vent was pretty juicy, and Red Vent had some large splashes with enough water to make runoff every 2-10 minutes. |
| 2273 |
06 Sep 2015 @ 0815 |
--- |
RMichaels |
Water in pit noticeably higher even since 0600 (but still below overflow). Good water from white vent and some splashes from red. Jetsam appears to be rising. |
| 2271 |
06 Sep 2015 @ 0600 |
--- |
RMichaels |
Pit has come up significantly since last night (now about 1 foot from overflow). Consistent water from white vent. Jetsam still low. |
| 2268 |
05 Sep 2015 @ 1100 |
--- |
Graham |
Pit very low, water divided in 2 pool's. White light steam. Jetsum way down. |
| 2259 |
04 Sep 2015 @ 1000 |
04 Sep 2015 @ 1725 |
MAB |
DaveM and I checked Ledge on Day Four. Dry. The Pit was lower at 1720 than it was at 1000, just two connected 18" circles that look like large sunglasses. Jetsam's shoulder vents were active, and Black Growler was moist and putting out a little water, but not much. The wettest White Vent was all day was after a soaking thunderstorm. In short, it's not ready yet. |
| 2255 |
04 Sep 2015 @ 0815 |
04 Sep 2015 @ 0825 |
RLJones |
Pressure Pool & Jetsam Pool both were near empty, no water in either White or Red vents, intermittent steam from White vent. |
| 2221 |
30 Aug 2015 @ 1905 |
--- |
Tara |
Water level in Pit about 1 foot below overflow level on the north side. Visible water in Jetsam but low. Side spouter weakly active. Intermittent water and moderate steam in White Vent. One small splash in Red in about 10 minutes of observation. |
| 2217 |
29 Aug 2015 @ 1920 |
--- |
MAB |
Stopped in morning and evening - this morn The Pit was as low as I have seen it, particularly on "Day Four". This evening if it could be possible it was lower! White vent had periodic forced dry steam, I didn't stay to time them to see if they were regular. I can't go tomorrow, I hope someone can check it and we might find out when (if?) water returns to the system and White starts spritzing again. |
| 2184 |
24 Aug 2015 @ 0930 |
--- |
SteveO |
No Ledge yet. |
| 2181 |
23 Aug 2015 @ 2035 |
--- |
Tara |
no ledge yet |
| 2180 |
23 Aug 2015 @ 1842 |
--- |
Jake |
no Ledge yet |
| 2177 |
22 Aug 2015 @ 1800 |
--- |
MAB |
No Ledge as of 1800. Strong water from White. Occasional
slaps/splashes from Red. The Pit 4" below overflow at 1800, Day 5
+ 2hrs |
| 2130 |
16 Aug 2015 @ 1850 |
--- |
MAB |
Water from White vent increased in late afternoon, the Pit fill was slow, but I did see progress when I left at 1850. It was up to the lower edge of the rolled-log-sign. |
| 2128 |
16 Aug 2015 @ 1235 |
--- |
decooper |
Arrived to Ledge at 8 or so, Jepsam was low, White Vent had more steam than water, and saw Red vent splash once after watching it an hour. After returning from Vixen around 11 the situation had not changed. |
| 2088 |
11 Aug 2015 @ 0739 |
--- |
JSJ |
Basically quiet. |
| 2078 |
10 Aug 2015 @ 1310 |
--- |
Kitt B |
Pit/Pressure Pool very low. No water from White Vent. Jetsum almost empty. |
| 2101 |
10 Aug 2015 @ 1200 |
--- |
Micah Kipple |
No Ledge yet.
Periodic huffing and some spray from red Vent. Palm and Jetsom Pools are both low. |
| 2027 |
06 Aug 2015 @ 1642 |
--- |
billwarnock |
Bob Jones called me by satellite phone at 1610 to report no Ledge yet. Red Vent is splashing water every 4 minutes on average. Pit is full and overflowing into Jetsam. He'll call again if there is an eruption. |
| 2026 |
06 Aug 2015 @ 1602 |
--- |
Polly |
No Ledge as of 1300. |
| 2024 |
06 Aug 2015 @ 0730 |
06 Aug 2015 @ 0750 |
RLJones |
Same as previous report except one splash out of Red vent to about 12 above rim. |
| 2023 |
06 Aug 2015 @ 0630 |
06 Aug 2015 @ 0645 |
RLJones |
Never seen Ledge erupt so take this with a few grains of salt. White was in continuous steam with water spray to about 10in 60% of time. Pool about 5ft in front of White about 8in below it's inner rock rim. No over vents showing steam or water. |
| 2020 |
05 Aug 2015 @ 1950 |
--- |
Jake |
Pit 18" below overflow. White vent just steam, no water. Red Vent no splashes in the 5 minutes of observation. Finger and Shoulder vents throwing some water. |
| 2005 |
01 Aug 2015 @ 1840 |
01 Aug 2015 @ 1940 |
Tara |
No Ledge yet as of 1940. Large, sustained Red Vent surges were occurring about every 5 minutes from 1845-1901, much larger than on July 30. They were putting out floods of runoff and reaching 5-7 feet above the cone. There was not a pause but there seemed to be a slowdown from 1901-1931, when only 1 splash during that time produced runoff. There was a lot more water in the system than what I saw 46 hours earlier on July 30, the best activity in White Vent was 4-6 feet high and very juicy. White would have a push of steam whenever Red splashed. Jetsam was about 4-6 inches below the grass on the left side, probably not much higher than what Kitt B. observed at 0715. I did not see much activity from Jetsam's side spouter, but it was splashing occasionally. |
| 2002 |
01 Aug 2015 @ 0712 |
--- |
Kitt B |
No Ledge yet. Jetsum has filled to about 6 inches from grass on left inside wall. White and Red continue their normal activity. |
| 2001 |
31 Jul 2015 @ 1200 |
31 Jul 2015 @ 1715 |
billwarnock |
No Ledge as of 17:15 today. Kitt and I crossed paths in the Norris parking lot at noon, and she updated me. All afternoon Red vent continued to have splashes every 1 to 26 minutes, with most in the 3 to 10 minute range. The longest pause was from 15:44 to 16:10, with a good surge at the latter time BUT no eruption. Jetsam is nearly full with peninsula covered. I won't be able to go back until next week. Good luck to any/all who venture there! |
| 1998 |
31 Jul 2015 @ 1124 |
--- |
Kitt B |
No Ledge as of 1124 |
| 1999 |
31 Jul 2015 @ 0700 |
--- |
Kitt B |
No Ledge yet! Barrett reported an "event" at Ledge that started at 9:40PM last night. Reported Red, White, & Finger Vents put out a lot of water causing Pit (Pressure Pool) to overflow heavily to level of base of White Vent, filling Jetsum which then overflowed through grassy section to left side of Jetsum by about midnight. He said Jetsum slowly drained back down to the point I saw it at 0700 when a very small (~5 inch) triangle at the top of Jetsum's peninsula was visable. This was covered by 0856. Scott G. & I left Ledge at 2130 yesterday, but watched from the area below the museum for another 5 minutes before leaving the parking lot at 2151. Barrett did report that the "event" progressed slowly. Today at 0940, White continues to cycle and Red Vent has splashes to cone filling surges every 5 to 25 minutes. |
| 1997 |
30 Jul 2015 @ 2140 |
31 Jul 2015 @ 0530 |
bsouthworth |
Lets say there are 5 vents related to Ledge. Main - the one by Jetsam Pool because it used to be the near main erupting vent and I don't like the name thumb. White, Red, Pressure and Finger since the only left is the little finger so I'll drop little.
at 9:40 Black Growler? Geyser directly upslope become very active with steam and water output, greater than previous 24 hours.
at 9:40 Main started a noticeable continous flow out, at the same time White started a mild roaring steam jet that had some water 1/5th of the time Duration was 8 to 60 seconds with intervals of 1 to 8 seconds. prefering the 8 - 10 second bursts that when it had water only had water for a couple seconds, with intervals of 1 to 2 seconds for 7.5 hours. Over a period of 4 hours it reached it's max volume
based on distance to parking lot and it being said it could be heard there, I'd say the max volume was around half that as I've been near some loud geysers
20 to 40 minutes after main started it's overflow, red started a noticeable overflow
20 to 40 minutes after that both red and main had a very noticeable increase in overflow
20 to 40 minutes after that Pressure started to increase overflow to reach the base of white.
It took 20 to 40 minutes to reach it's max overflow. 20 to 40 minutes after that Jetsam pool overflowed due to the inflow of water
10 to 20 minutes after that finger started overflowing
At this point shining multiple flashlights on White I see a 1 to 2 inch ring of water around it.
Thoughts and notes
I thought it was from pressure thinking the back of the white mound is the same height as the front. I was corrected later, and seeing the activity of black growler and the steam from white blocking view of water overflow. I think it likely black growler is what caused the upper half of the 1-2 inch water ring as it flowed down hill
This ring was around for at least 10 minutes
that is max overflow at finger overflow, it laster 30 to 60 minutes then reduced severly in strength for the remaining hours. White reached it's max volume after max overflow ended. Total duration of overflow period is 7.5 hours. Half strength steam phase based on comparison to youtube videos of steam phase lasts about 20 minutes |
| 1993 |
30 Jul 2015 @ 2140 |
--- |
Kitt B |
No Ledge yet. |
| 1992 |
30 Jul 2015 @ 2055 |
--- |
Tara |
no Ledge yet. |
| 1990 |
30 Jul 2015 @ 2012 |
--- |
EmilyW |
No ledge as of 2012 when I left. Delete this note with update. |
| 1989 |
30 Jul 2015 @ 1300 |
--- |
billwarnock |
No Ledge as of 1300 per radio call with Tara. Parking Lot temporarily closed for indeterminate time, and did not wait. |
| 1961 |
22 Jul 2015 @ 0945 |
22 Jul 2015 @ 1340 |
billwarnock |
No Ledge as of 1340. Occasional water with steam from White vent; water from Red every 1-5 minutes. Pressure/Pit full and overflowing into a low Jetsam. |
| 1938 |
18 Jul 2015 @ 0850 |
18 Jul 2015 @ 0906 |
MAB |
Brief stop at Norris enroute to a hike. Good water in White vent. Jetsam very very low. The Pit was overflowing. Occasional splashes from Red vent, but I was down checking on health of Constant and Whirligig from the new boardwalk so can't say how frequent they were. Much to my surprise Ledge was IE in heavy steam phase when I returned at 1600. |
| 1906 |
14 Jul 2015 @ 0830 |
--- |
JimS |
Barbara reported that Ledge was in steam phase this morning. |
| 1902 |
13 Jul 2015 @ 1830 |
--- |
geysergaze |
Left ledge at 18:30. Strong frequent splashing no eruption yet |
| 1900 |
13 Jul 2015 @ 0855 |
13 Jul 2015 @ 1415 |
billwarnock |
No Ledge as the of time I left. MA and Clark still there. Steam and occasional water from White Vent; periodic water from Red. Longest pause in Red was from 0900 t0 0920, then 0937, 0939,0942,0951,0952, 0956, 1007, 1009 (strongest and most sustained), then 1 to 14 min. intervals until 1400. Pressure/Pit was full at 0855 and overflowing into Jetsam. Jetsam shoulder vents splashing, though lower than previous days. Black Growler spashing occasionally. |
| 1897 |
12 Jul 2015 @ 1910 |
12 Jul 2015 @ 2010 |
RMichaels |
Level of pressure pool was higher this evening, as expected. However, the water level in Jetsam Pool had dropped since this afternoon. Red vent had quite a few short splashes. Overall more water in the system (aside from Jetsam Pool). Pressure pool only a few inches below overflow when I left. |
| 1894 |
12 Jul 2015 @ 0820 |
--- |
RMichaels |
Watched for several periods between 0820 and 1200. Jetsam Pool nearly empty and pressure pool very low on arrival. Consistent splashing from white vent, occasional splashing from shoulder vent, and very infrequent splashing from red vent. Water level had risen in Jetsam Pool some by the time I left, and water in pressure pool had risen at least 6 inches, but well below overflow. Will swing by again this evening. |
