| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 39085 |
16 May 2025 @ 0852 |
--- |
Mikemcc |
heavy overflow |
| 39041 |
14 May 2025 @ 1230 |
--- |
K.Cooper |
light overflow and convection |
| 39034 |
13 May 2025 @ 1745 |
--- |
K.Cooper |
Series over |
| 39026 |
13 May 2025 @ 0735 |
--- |
Dan A |
Series continues |
| 38877 |
08 May 2025 @ 0745 |
--- |
Graham |
Nothing has changed. Crater was bacteria free on opening day with no signs of eruptive activity. Bacteria is steadily growing in the crater. |
| 38826 |
04 May 2025 @ 0930 |
--- |
Graham |
Below overflow and continuous bubbling. |
| 38824 |
04 May 2025 @ 0807 |
--- |
K.Cooper |
in overflow no bubbles light convection. 812 heavy overflow. 815 dropping with bubbles |
| 38735 |
02 May 2025 @ 0957 |
--- |
Tara |
Hot, small amount of bacteria around edge |
| 38650 |
27 Apr 2025 @ 1020 |
--- |
K.Cooper |
In overflow. Bubbling and putting out small waves across the pool. |
| 38646 |
26 Apr 2025 @ 1854 |
--- |
Graham |
Overflowing and bubbling. Not as strong as this morning. 1858 bigger bubbles putting waves across the pool. |
| 38634 |
26 Apr 2025 @ 1043 |
--- |
Graham |
Below overflow and bubbling steadily in one spot. Declined 1055. Stopped 1105. |
| 38481 |
18 Apr 2025 @ 1525 |
--- |
Graham |
Was in overflow this morning. Now below overflow. No bacteria in the crater. |
| 38440 |
11 Apr 2025 @ 1625 |
--- |
Tara |
looks active. water level down ~1-2", no bacteria anywhere in pool or around rim. East Economic pale blue-green with bacteria around edges |
| 38319 |
26 Feb 2025 @ 1309 |
--- |
K.Cooper |
no recent eruptions light convection |
| 38188 |
10 Jan 2025 @ 1245 |
--- |
Graham |
No signs of an eruption in the last week. |
| 38119 |
30 Dec 2024 @ 0900 |
--- |
K.Cooper |
Substantial snowmelt - has been erupting and probably went last night |
| 38072 |
22 Dec 2024 @ 0948 |
--- |
mhreed |
Only producing the tiniest trickle of runoff this morning. No convection but it’s windy. |
| 38064 |
21 Dec 2024 @ 1150 |
--- |
mhreed |
Increased runoff from yesterday. Occasional strong convection over vent. |
| 38046 |
20 Dec 2024 @ 1556 |
--- |
K.Cooper |
Inside of crater clear of bacteria
overall has likely had recent eruptions |
| 37979 |
06 Dec 2024 @ 1515 |
--- |
aferrara |
strong overflow and concection, blue in pool with minimal bacterial growth in runoff channels. |
| 37659 |
20 Oct 2024 @ 1125 |
--- |
DanS |
Overflowing under boardwalk with slight convection over vent. |
| 37614 |
17 Oct 2024 @ 1440 |
--- |
SantaFe108 |
Overflowing, constant bubble stream. |
| 37606 |
17 Oct 2024 @ 0758 |
--- |
K.Cooper |
below overflow. light bubbling |
| 37602 |
17 Oct 2024 @ 0740 |
--- |
K.Cooper |
High and steady bubble stream |
| 37600 |
16 Oct 2024 @ 2333 |
--- |
Dan A |
Bubbling has stopped |
| 37599 |
16 Oct 2024 @ 1942 |
--- |
SantaFe108 |
Below overflow, still bubbling. |
| 37597 |
16 Oct 2024 @ 1754 |
--- |
K.Cooper |
heavy overflow and large bubbles |
| 37234 |
29 Sep 2024 @ 0834 |
--- |
Graham |
Bacteria staring to grow back in the crater. No indications of eruptions since the 14th when observations increased due to the bacteria being killed off. |
| 37117 |
21 Sep 2024 @ 1455 |
--- |
Janet Jones |
Below overflow, but occasional bubbles rising. |
| 37044 |
18 Sep 2024 @ 1203 |
18 Sep 2024 @ 1208 |
htm |
full, convection no bubbles |
| 36969 |
14 Sep 2024 @ 0804 |
--- |
Graham |
Appears to have less bacteria in the crater? No fishy smell this morning, though. Water high but not overflowing. No bubbles. |
| 36936 |
12 Sep 2024 @ 1344 |
--- |
Ben VL |
WL coming up closer to overflow. Convection but no bubbles. |
| 36932 |
12 Sep 2024 @ 1258 |
--- |
Ben VL |
Below overflow, bubbles breaking the surface big enough to make waves across the pool. |
| 35575 |
26 Jun 2024 @ 1723 |
--- |
K.Cooper |
Dumping overflow - past the Horseshoe. Exceptional convection |
| 35485 |
23 Jun 2024 @ 1733 |
--- |
Craigmon99 |
About half an inch below overflow. Runoff channels still wet |
| 35493 |
23 Jun 2024 @ 1452 |
--- |
Janet Jones |
Economic 3-4" below overflow. |
| 35492 |
23 Jun 2024 @ 1358 |
--- |
Janet Jones |
Overflowing under the boardwalk. Convection seen over the vent when the wind briefly paused. |
| 35458 |
22 Jun 2024 @ 1705 |
--- |
Craigmon99 |
Overflow. Puddle past grassy knoll |
| 35450 |
22 Jun 2024 @ 1615 |
--- |
Craigmon99 |
Below overflow |
| 35442 |
22 Jun 2024 @ 1020 |
--- |
K.Cooper |
Low below overflow everything dry
East Economic very high, highest I've seen it, maybe even overflowing towards the trees?? |
| 35430 |
21 Jun 2024 @ 1740 |
--- |
K.Cooper |
Overflowing - cinnamon bun covered with cream cheese frosting, past grassy knoll. |
| 35403 |
21 Jun 2024 @ 1339 |
--- |
K.Cooper |
In overflow. water past grassy knoll, cinnamon roll covered but still out of creme cheese frosting. A third the way to the horseshoe |
| 35389 |
20 Jun 2024 @ 1746 |
--- |
Craigmon99 |
Way lower than last observation. Below rim by a few mm. Puddle dry. |
| 35383 |
20 Jun 2024 @ 1620 |
--- |
Craigmon99 |
Good convection. In overflow. Puddle past the grassy knoll. Puddle growing fast. Stronger connections slightly doming water in small areas |
| 35367 |
20 Jun 2024 @ 0853 |
--- |
Forestbewithyou |
In overflow. Puddle is currently past cinnamon roll, grassy knoll, and has made it all the way to the beach. Horseshoe is completely dry though… |
| 35361 |
19 Jun 2024 @ 1822 |
--- |
K.Cooper |
at normal low point. clearly in a recession. Entire puddle including the knoll, Cinnamon Roll, Horseshoe, and the Fed all dry. |
| 35329 |
19 Jun 2024 @ 1228 |
--- |
K.Cooper |
In overflow. intermediate puddle ie, past the grassy knoll, cinnamon roll covered, 1/4 of the way to the horseshoe |
| 35327 |
19 Jun 2024 @ 1009 |
--- |
Dan A |
Economic in heavy overflow but starting to drop, it’s flooding the delta on the other side of the boardwalk, it made it past the grassy knoll and the cinnamon roll is covered, the water is about halfway to the horseshoe. |
| 35318 |
18 Jun 2024 @ 1943 |
--- |
Dan A |
Heavy overflow, no bubbles, orange bacteria still present, puddle currently intermediate on its way to becoming puddle major. |
| 35308 |
18 Jun 2024 @ 1455 |
--- |
Craigmon99 |
In overflow under board walk. Convection visible but no bubbles |
| 35298 |
17 Jun 2024 @ 1804 |
--- |
K.Cooper |
Occasional bubbles. In overflow |
| 35205 |
14 Jun 2024 @ 1030 |
--- |
CrisG |
in light overflow |
| 35187 |
13 Jun 2024 @ 1934 |
--- |
bhoppe |
overflowing with small bubbles not breaking the surface |
| 35176 |
13 Jun 2024 @ 1340 |
--- |
CrisG |
below overflow |
| 35162 |
13 Jun 2024 @ 0929 |
--- |
K.Cooper |
In overflow. puddle full. no bubbles, light convection |
| 35131 |
12 Jun 2024 @ 0538 |
--- |
Graham |
Just at overflow. No puddle. |
| 35125 |
11 Jun 2024 @ 1742 |
--- |
Graham |
Below overflow, Puddle dry. |
| 35124 |
11 Jun 2024 @ 1253 |
--- |
Graham |
In overflow. starting to puddle. |
| 35122 |
11 Jun 2024 @ 0821 |
--- |
Graham |
In overflow. Puddle full. |
| 35118 |
10 Jun 2024 @ 2021 |
--- |
Graham |
In light overflow. Recent heavy rain has made puddles everywhere. |
| 35054 |
10 Jun 2024 @ 0604 |
--- |
Graham |
Light overflow. No Puddle. |
| 35041 |
09 Jun 2024 @ 1724 |
--- |
CrisG |
in light overflow. slight convection over vent |
| 35032 |
09 Jun 2024 @ 1119 |
--- |
Graham |
Below overflow. |
| 35030 |
09 Jun 2024 @ 1020 |
--- |
K.Cooper |
strong overflow nice convection. puddle filling |
| 35026 |
09 Jun 2024 @ 0657 |
--- |
Graham |
Strong overflow and continuous convection. Starting to puddle. 0703 Puddle full. 0705 slight decrease in overflow. |
| 35014 |
08 Jun 2024 @ 1832 |
--- |
Graham |
Below overflow. Puddle is dry. |
| 35017 |
08 Jun 2024 @ 1529 |
--- |
JSJ |
No overflow. |
| 34992 |
08 Jun 2024 @ 1324 |
08 Jun 2024 @ 1338 |
Ben VL |
In strong overflow with convection. No bubbles. |
| 34989 |
08 Jun 2024 @ 1205 |
08 Jun 2024 @ 1318 |
Graham |
Below overflow, Puddle dry.
1318 in overflow. Water just flowing under the boardwalk. |
| 34985 |
08 Jun 2024 @ 0751 |
--- |
Graham |
In typical strong overflow with a full Puddle on the other side of the boardwalk. |
| 34972 |
07 Jun 2024 @ 1908 |
--- |
Graham |
Below overflow. Puddle is dry |
| 34934 |
06 Jun 2024 @ 1916 |
--- |
Graham |
Water level up but only overflowing toward Grand, nothing toward the boardwalk. |
| 34916 |
06 Jun 2024 @ 0541 |
--- |
Graham |
Below overflow. Puddle is dry. |
| 34908 |
05 Jun 2024 @ 1629 |
--- |
Graham |
In light overflow. Small Puddle wet. |
| 34903 |
05 Jun 2024 @ 0715 |
--- |
K.Cooper |
Puddle full, pool dropping from normal high mark. slight convection |
| 34883 |
04 Jun 2024 @ 1020 |
04 Jun 2024 @ 2059 |
Graham |
Below overflow. Puddle dry.
1105 in light overflow.
1128 overflowing more. Puddle dry.
1143 still overflowing, small patch of water in Puddle area.
1217 weaker overflow. Puddle is not growing much.
1231 slight increase in overflow and convection. No bubbling.
1327 unchanged.
1408 overflowing with a full Puddle on opposite side of the boardwalk.
1510 below overflow and Puddle is dry.
1845 in overflow, starting to puddle.
1848 stopped overflow to the boardwalk.
2059 overflowing with convection and a full Puddle. |
| 34878 |
04 Jun 2024 @ 0730 |
04 Jun 2024 @ 0833 |
SteveO |
Dropped below overflow at 0730. Drooped to its lowest point, approximately 0749. Reached overflow at 0833. |
| 34874 |
04 Jun 2024 @ 0555 |
--- |
Graham |
In overflow with convection. Water starting to show up on other side of the boardwalk, but the puddle is dry.
0640 barely in overflow. Puddle still dry. |
| 34861 |
03 Jun 2024 @ 1154 |
--- |
Graham |
Below overflow |
| 34860 |
03 Jun 2024 @ 0945 |
03 Jun 2024 @ 1130 |
Ben VL |
0945 Starting overflow towards Grand.
1015 in strong overflow, much stronger than what I have seen in the last couple days. Runoff made it 20-30 feet past the other side of the boardwalk. Strong convection during lulls in the wind & rain, no bubbles seen.
1030 ovfl decreased.
1130 still in ovfl. |
| 34856 |
03 Jun 2024 @ 0749 |
--- |
K.Cooper |
dropping - had some nice bubbles that put waves out |
| 34855 |
03 Jun 2024 @ 0737 |
--- |
K.Cooper |
strong overflow with occasional bubbles |
| 34854 |
03 Jun 2024 @ 0644 |
--- |
Graham |
0644 up high but not overflowing or bubbling.
0710 Back up and overflowing toward Grand.
0718 departed due to rain and wind. |
| 34853 |
03 Jun 2024 @ 0630 |
--- |
SteveO |
Reached overflow at 0630 |
| 34851 |
03 Jun 2024 @ 0537 |
--- |
Graham |
At usual low water level, not in overflow. Puddle is dry. Bubbling every few seconds.
0540 slight increase in bubbling. fairly steady, good waves on the pool.
0556 still bubbling but less frequently.
0559 just convecting.
0630 up to overflow per SteveO.
. |
| 34844 |
02 Jun 2024 @ 1610 |
--- |
Graham |
In overflow and convecting. Puddle is wet on other side of the boardwalk. Stronger convection than I saw during brief visits earlier. |
| 34843 |
02 Jun 2024 @ 1410 |
--- |
Graham |
Below overflow at a normal non-eruptive low point. Puddle area across the boardwalk is dry. |
| 34841 |
02 Jun 2024 @ 1256 |
--- |
Graham |
Looks like it just dropped below overflow. Puddle area is wet across the boardwalk. |
| 34829 |
02 Jun 2024 @ 0647 |
--- |
Graham |
In overflow with slight convection.
0726 slight improvement in overflow and convection. Water starting to appear on other side of the boardwalk.
0829 still overflowing and convecting. Puddle on other side of boardwalk. |
| 34799 |
01 Jun 2024 @ 1033 |
01 Jun 2024 @ 1106 |
SteveO |
Started overflowing. 1057 increased overflow, slight convection over the vent. |
| 34798 |
01 Jun 2024 @ 0937 |
--- |
SteveO |
Dropped below overflow. |
| 34795 |
01 Jun 2024 @ 0750 |
01 Jun 2024 @ 0805 |
Ben VL |
On it's way up. Start of overflow on grand side at 0805. Start of overflow on bw side 0810. |
| 34794 |
01 Jun 2024 @ 0616 |
--- |
SteveO |
Hot and overflowing towards the boardwalk and Grand, slight convection over the vent. |
| 34791 |
31 May 2024 @ 1821 |
--- |
Stephen_Gemar |
Dropped below overflow. |
| 34790 |
31 May 2024 @ 1745 |
31 May 2024 @ 1811 |
Stephen_Gemar |
Overflowing towards the boardwalk and Grand with convection over the vent. 1752 still having some stronger convection than I have seen this week. 1806 still overflowing and convecting. 1811 left for Turban. |
| 34786 |
31 May 2024 @ 1447 |
--- |
Graham |
In overflow with convection. Some bacteria near the outer rim and in the runoff channel. |
| 34783 |
31 May 2024 @ 1227 |
--- |
Ben VL |
Full and overflowing towards the boardwalk and grand with some convection over the vent. |
| 34742 |
29 May 2024 @ 0723 |
29 May 2024 @ 0743 |
SteveO |
Hot and just started to overflow. Slight convection over the vent. 0743 strong overflow and convection over the vent has increased a little. |
| 34735 |
28 May 2024 @ 1414 |
28 May 2024 @ 1708 |
SteveO |
1414 Below overflow. 1449 starting to overflow. Heavy overflow with some convection over the vent. 1626 dropped below overflow. 1708 began overflowing. |
| 34733 |
28 May 2024 @ 1324 |
28 May 2024 @ 1333 |
Stephen_Gemar |
Overflowing heavily towards the boardwalk and Grand. More than slight convection over the vent. 13:33: overflowing beginning to slowly decrease. |