| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 37915 |
07 Nov 2024 @ 1556 |
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SantaFe108 |
Full and bubbling in center with cloudy grey water. |
| 37882 |
31 Oct 2024 @ 1630 |
--- |
SantaFe108 |
Full and clear, constant bubble stream in middle of pool. |
| 37795 |
27 Oct 2024 @ 1306 |
--- |
MAB |
clear - tiniest of west overflow - string of gumball size bubbles |
| 37737 |
24 Oct 2024 @ 1618 |
--- |
SantaFe108 |
Full, constant stream of bubbles in center. |
| 37748 |
24 Oct 2024 @ 1606 |
--- |
DanS |
Continuous stream of bubbles with ripples on the pool. No overflow. |
| 37652 |
19 Oct 2024 @ 1619 |
--- |
MAB |
full trickle flow West - a little steam but looks a little green in the vent |
| 37488 |
10 Oct 2024 @ 1039 |
--- |
SantaFe108 |
Full with clear, pearly water. Center bubbling with runoff seeping 25 feet behind. |
| 37366 |
03 Oct 2024 @ 1235 |
--- |
SantaFe108 |
Full of pearly clear water, seeping down the backside of the platform. Occasional small bubble floats up the center. |
| 37225 |
28 Sep 2024 @ 1731 |
--- |
cb |
pool is overflowing and water is clear. quite a bit of algae growing in the vent and around. it looks fuzzy. no bubbles, no convection, no nothing |
| 36589 |
27 Aug 2024 @ 1920 |
--- |
cb |
pool slightly overflowing . occational tiny bubbles. no convection |
| 35418 |
21 Jun 2024 @ 1507 |
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nails |
Clear with tiny bubbles. Barely any runoff on side opposite boardwalk, no runoff in any other direction |
| 35100 |
10 Jun 2024 @ 1314 |
--- |
SantaFe108 |
Full and clear, seeping over the back rim. Putting out the occasional small bubble in the center. |
| 35005 |
08 Jun 2024 @ 1157 |
--- |
cb |
pool is clear with occational string of bubbles that break the surface. Seaping over the far edge if the pool. (not quite overflowing) |
| 34250 |
19 Apr 2024 @ 1500 |
--- |
MAB |
clear - overflow only damp - steady gumball size bubbles - no thumps in my brief stop |
| 33914 |
24 Jan 2024 @ 1530 |
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JR |
Mostly clear with a slight tinge of blue. One bubble every couple of seconds. More than usual. |
| 29022 |
22 Oct 2023 @ 0921 |
--- |
SantaFe108 |
Overflowing with clear water, constant stream of quarter-sized bubbles in the center. |
| 28920 |
20 Oct 2023 @ 1544 |
--- |
MAB |
light overflow but steady walnut size bubbles |
| 28880 |
19 Oct 2023 @ 1213 |
--- |
DanS |
Active bubbling causing light agitation of pool. Overflowing. |
| 28794 |
14 Oct 2023 @ 1616 |
--- |
MAB |
full with strings of small bubbles - no obvious overflow |
| 28771 |
14 Oct 2023 @ 1334 |
--- |
SantaFe108 |
Clear, wet platform but not overflowing with small bubbles. |
| 28564 |
30 Sep 2023 @ 0800 |
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ypcaribou |
Tiny bubbles gently rising to surface periodically |
| 27286 |
28 Jul 2023 @ 2013 |
--- |
SantaFe108 |
Calm and overflowing with occasional bubble. |
| 27177 |
23 Jul 2023 @ 1434 |
--- |
mhreed |
Turquoise and calm. Just barely in overflow. |
| 26951 |
08 Jul 2023 @ 1958 |
--- |
nails |
Occasional small bubbles. Clear water, slight overflow out back. |
| 26834 |
04 Jul 2023 @ 0927 |
--- |
MAB |
very slight overflow - clear - occasional marble sized bubbles - no thumps didn't stay long |
| 26405 |
17 Jun 2023 @ 1507 |
--- |
SantaFe108 |
Full with clear aqua-blue water. Occasional bubble trickling up. |
| 25867 |
28 May 2023 @ 2008 |
--- |
SantaFe108 |
Clear aqua-blue water with occasional bubbling from center of vent. |
| 25656 |
21 May 2023 @ 1414 |
--- |
SantaFe108 |
Beautiful partially murky aqua-blue water. Trickling overflow and bubbles. |
| 25469 |
15 May 2023 @ 1942 |
--- |
ypcaribou |
Very clear water w usual deep, irridescent blue in middle. Ground beyond is damp in 2 directions. |
| 24410 |
15 Oct 2022 @ 0932 |
--- |
MAB |
platform nearly full - overflow west - clear water w tiny bubbles - no thumps |
| 24257 |
05 Oct 2022 @ 1310 |
--- |
cb |
overflowing, vent is a aqua marine color and diminishing to a grayish white the further away from the vent it gets. Brown on the farthest edges. occational dime - half dollar sized bubbles break the surface |
| 23967 |
20 Sep 2022 @ 1725 |
--- |
ypcaribou |
Crystal clear, blue in middle, crater is wet sinter gray. Overflow area is damp but not currently in overflow. |
| 23505 |
31 Aug 2022 @ 1144 |
--- |
cb |
overflowing, vent atea is bleached white with the vent a light blue color. Small strings of quarter/dime sized bubbles breaking the surface. |
| 23323 |
21 Aug 2022 @ 1029 |
--- |
ypcaribou |
Pearly blue middle, tiny bubbles rising and rippling. Edges dark clay gray. Damp beyond like it has overflowed at some point. |
| 22988 |
02 Aug 2022 @ 1102 |
--- |
cb |
pool is clear, color is a very VERY pale light green. in slight overflow (20' from the vent) golf ball sized bubbles breaking the surface |
| 22953 |
31 Jul 2022 @ 1133 |
--- |
cb |
water is clear again, vent is mostly white in color, a few bubbles, slightly overflowing to the NW |
| 22743 |
20 Jul 2022 @ 1911 |
--- |
nails |
Not overflowing, clear with a slight yellow gray tinge. Small, lazy bubbling. |
| 22703 |
19 Jul 2022 @ 1216 |
--- |
cb |
pool not in overflow. Most of the platform is wet. Vent is cloudy yellowy green color. occational bubbles |
| 22495 |
11 Jul 2022 @ 1650 |
--- |
cb |
pool is up a few inches. water is a bit cloudy |
| 22324 |
04 Jul 2022 @ 1500 |
--- |
cb |
pool is no longer overflowing. Orange bacterial mat changed to white*ish. water is about 1' out from the vent with ping pong balls bubbles breaking the surface. most of the platform is dry |
| 22214 |
29 Jun 2022 @ 1421 |
--- |
cb |
much of the orange bacterial mat has turned to white. golf - ping pong ball sized bubbles breaking the surface. Slightly in overflow just below the platform rim toward Porcelain basin |
| 22197 |
29 Jun 2022 @ 0931 |
--- |
mwolf |
recent overflow, continuous bubbles |
| 22087 |
23 Jun 2022 @ 1746 |
--- |
cb |
occational string of small bubbles |
| 21613 |
31 May 2022 @ 1535 |
--- |
cb |
overflowing with occational strings of small bubbles. clear |
| 21415 |
22 May 2022 @ 0855 |
--- |
mhreed |
Frequent tiny bubbles. Pool is brown-orange with thermophile growth in the vent. |
| 21334 |
16 May 2022 @ 1130 |
--- |
Tara |
Clear and calm, brownish color. |
| 21069 |
24 Apr 2022 @ 1320 |
--- |
DanS |
Occasionally bubbles with small amount of overflow. More overflow and bubbling at 1555. |
| 21018 |
18 Apr 2022 @ 1643 |
--- |
MAB |
sparse sm bubbles followed by sm string of bbl |
| 20023 |
17 Oct 2021 @ 1215 |
--- |
MAB |
slightest ovfl - steady bubbles - no thumps |
| 19899 |
05 Oct 2021 @ 1117 |
--- |
MAB |
greenish color w tiny bubbles and trickle overflow |
| 19814 |
30 Sep 2021 @ 1311 |
--- |
cb |
slightly in overflow. Occational tiny bubbles from vent. color is cloudy green at the vent |
| 19708 |
23 Sep 2021 @ 1005 |
--- |
MAB |
Full with overflow to west |
| 19611 |
16 Sep 2021 @ 1058 |
--- |
cb |
looks sad! not in overflow & just an occational very small bubble breaking the surface. color is greenish, vent is a lighter shade of blue green and pool is mostly clear. |
| 19623 |
16 Sep 2021 @ 0908 |
--- |
MAB |
string of small bubbles - green around the edges |
| 19375 |
08 Sep 2021 @ 1155 |
--- |
Tara |
Milky yellowish water, steady light bubbles |
| 19225 |
01 Sep 2021 @ 1813 |
--- |
MAB |
a little water with tiny bubbles but platform only 1/3 full - a bit green around the gills |
| 18834 |
04 Aug 2021 @ 1743 |
--- |
MAB |
water has retreated and covers much less of the crater area surrounding the vent - no overflow in any direction |
| 18785 |
01 Aug 2021 @ 1039 |
--- |
cb |
not in overflow. barely any bubbles |
| 18669 |
25 Jul 2021 @ 1742 |
--- |
cb |
Not in overflow. cloudy and slight bubbles. |
| 18152 |
28 Jun 2021 @ 1658 |
--- |
MAB |
trickle overflow - string of small bubbles |
| 17926 |
19 Jun 2021 @ 1705 |
--- |
MAB |
steady string of bubbles - might be fuller on south edges or could be the lighting or wind pushed - trickle overflow in 2 spots |
| 17859 |
16 Jun 2021 @ 0859 |
--- |
novakg |
Light convection and overflow. |
| 17570 |
08 Jun 2021 @ 1134 |
--- |
cb |
fairly steady stream of bubbles that break the surface. slight overflow |
| 17209 |
27 May 2021 @ 1455 |
--- |
MAB |
trickle overflow - string of bubbles |
| 17000 |
06 May 2021 @ 1328 |
--- |
MAB |
steady cherry-tomato-size bubbles - trickle overflow - no thumps |
| 16969 |
30 Apr 2021 @ 1512 |
--- |
MAB |
frequent small bubbles - trickle overflow |
| 16893 |
20 Apr 2021 @ 1541 |
--- |
MAB |
a few bubbles w almost imperceptible trickle of runoff |
| 16482 |
29 Oct 2020 @ 1046 |
--- |
MAB |
Trickle overflow- a few bubbleses |
| 16346 |
06 Oct 2020 @ 1301 |
--- |
cb |
mildly overflowing. Over the vent is still turquoise in color and clear. Occational bubble breaks the surface. |
| 15552 |
13 Aug 2020 @ 1105 |
--- |
cb |
also a beautiful milky turquoise blue color over the vent. A few, very few!, dime sized bubbles: mostly calm. pool is overflowing on both sides |
| 14508 |
02 Jun 2020 @ 1804 |
--- |
cb |
Vent is a slight turquoise blue color. small occational dime - quarter sized bubbles. slight overflow |
| 14006 |
03 Nov 2019 @ 1123 |
--- |
MAB |
trickle overflow to west & NW - none on east side |
| 13973 |
25 Oct 2019 @ 1516 |
--- |
MAB |
trickle overflow west northwest and a tiny bit to east. no snow or ice at that spot on boardwalk |
| 13958 |
18 Oct 2019 @ 1305 |
--- |
MAB |
overflow north and west but no east overflow today |
| 13941 |
14 Oct 2019 @ 1557 |
--- |
MAB |
No eruption yet. But there was slight overflow west northwest and east |
| 12893 |
31 Jul 2019 @ 0937 |
--- |
cb |
Pearl has a fairly constant flow of bubbles breaking the surface anywhere from 1/2" - 2" in diameter. |
| 12794 |
25 Jul 2019 @ 1605 |
--- |
cb |
pool high and a milky blue color |
| 12027 |
29 Jun 2019 @ 0840 |
--- |
cb |
pool is in slight overflow to the North and is pulsing with 2" bubbles breaking the surface causing wonderful convection waves. Surrounding runoff is damp with some areas of slight pooling in the channels. |
| 11824 |
16 Jun 2019 @ 0857 |
--- |
cb |
inner tube is a beautiful turquoise blue color. has a stream of 1" - 2" bubbles that pop at the water level. |
| 11755 |
12 Jun 2019 @ 0950 |
--- |
MAB |
slight overflow- tiny bubbles |
| 11326 |
22 May 2019 @ 0646 |
--- |
Kyle |
full and gently bubbling |
| 11325 |
21 May 2019 @ 0929 |
--- |
Kyle |
full and gently bubbling |
| 11324 |
20 May 2019 @ 0830 |
--- |
Kyle |
full with light bubbling |
| 11236 |
13 May 2019 @ 1129 |
--- |
MAB |
Slight overflow |
| 11147 |
02 May 2019 @ 1053 |
--- |
MAB |
tiny bubbles but no overflow |
| 11058 |
23 Apr 2019 @ 1112 |
--- |
MAB |
trickle overflow with tiny bubbles |
| 10727 |
04 Nov 2018 @ 1152 |
--- |
MAB |
Full. No idea if from snowfall or internal filling. Saw bubbles but didn't stay to see if it would thump, it was blustery out there! Wet warm ground - no idea if there is other overflow than the typical flow to the west, but there was no snow on the ground surrounding Pearl for quite a ways in all directions. |
| 10397 |
23 Sep 2018 @ 1004 |
--- |
MAB |
Platform full and slight trickle overflow. Bubbles and nice thumps too. |
| 9905 |
28 Aug 2018 @ 1016 |
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cb |
bubbles that are breaking the surface |
| 9663 |
10 Aug 2018 @ 1413 |
10 Aug 2018 @ 1414 |
MAB |
Clear w small bubbles. Not overflowing. Thumps 1413, louder more distinct thumps 1414 |
| 9437 |
03 Aug 2018 @ 1113 |
--- |
cb |
clear pool with a slight bubbling that breaks the surface. Occasionally I've seen doming that produces convection waves. |
| 19285 |
15 Jul 2018 @ 1825 |
--- |
research-mab |
7-15-2018 CB PEARL 1825 See Note under Steamboat
Vixen platform & runoff channel is wet, water pooled in its tube but I did not see an eruption in the 15 minutes I observed. Pearl still has a yellow hue. Porkchop water is back up to the rim of the pool. Green dragon runoff is again clear however the runoff channels are coated in brown. Yellow funnel has no visible water but I can hear deep grumbling with splashing down deep. Echinus water level is good with nice runoff and a weak 2 vent boil. (hum!) Crater Spring water is LOW and murky brown/gray. Emerald Spring is the same, clear, green with weak convection waves.
https://geysertimes.org/note.php?id=9202 |
| 9161 |
12 Jul 2018 @ 1025 |
--- |
cb |
still has a yellow hue to the pool |
| 9133 |
11 Jul 2018 @ 0954 |
--- |
Tara |
Gently bubbling, full but barely overflowing, yellowish water with yellow deposits in crater. |
| 19278 |
27 Jun 2018 @ 1800 |
--- |
research-mab |
6-27-2018 PEARL – 1800 CB see Note under Steamboat
Vixen is back to more regular play. The steam vent by Vixen is quieter. Pearl has bubbles breaking the surface. Pork chop is down about 4" from the rim. Green dragon is putting out chocolate brown runoff. Yellow funnel is way low, muddy brown and turbulent. Blue mud steam vents water/mud is not visable. Crater Spring water level is low as is Echinus. Echinus run off channel is dry in many areas. This back basin is much the same as last night except for Vixen. sorry for the long note! Forgot about Emerald. . . cuz it is the same! Boiling in the East thumb, green and fairly clear.
https://geysertimes.org/note.php?id=8912 |
| 8879 |
21 Jun 2018 @ 0948 |
21 Jun 2018 @ 0951 |
Polly |
Pearl looks like a pool with a boiling vent in the center. It had constant boiling and overflow during my observation. There is also a steam vent across the boardwalk from Pearl that is very loud at times (I could hear it from Veteran.) |
| 8560 |
03 Jun 2018 @ 0849 |
03 Jun 2018 @ 1510 |
Siegmund |
At 0849, calm, slight overflow. Hot enough to be all blue. Clear water, no trace of milkiness.
At 1147, Firehole Pool style blue flashes in bottom of the crater, but boiling never reached the surface.
At 1510, quiet overflow with gas bubbles. |
| 8292 |
25 May 2018 @ 0703 |
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jazzknick |
Gentle convection and bubbling, barely perceptible overflow as pool rises and falls perhaps an inch. Bubbling appears to be vaguely cyclic, mostly on with pauses of about 10 to 25 seconds every few minutes. Just before pause convection increases and small waves push toward edge. Pool cycle is longer than bubble cycle, lasting at least 15 minutes. |
| 8210 |
15 May 2018 @ 1000 |
--- |
MAB |
Pearl in very slight overflow most of the day 5/15 |
| 8112 |
07 May 2018 @ 1722 |
--- |
MAB |
Pearl THUMPS - tiny bubbles - tiny ripples, no overflow, but good thumps! |