| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 20004 |
16 Oct 2021 @ 1200 |
16 Oct 2021 @ 1736 |
cb |
no eruption yet. pool was very quiet when i arrived. no blips or bloops, no convection waves. Finally saw small Blips at ~1500. 1600 some occational small blips & convection waves. Pool overflowing. Walked back this way after viewing evening Cistern. |
| 19721 |
24 Sep 2021 @ 0830 |
--- |
Graham |
Pool low and rising, presumably post-eruptive. Reache'd overflow and held that level. 1205 had some waves on the pool. Waves continuous 1217. No eruption by 1700, so over 8.5h interval. |
| 19484 |
11 Sep 2021 @ 1532 |
--- |
Graham |
Some. bubbling over the vent, first sign of life in almost 5 hours. 1640 still no eruption or push when I departed. |
| 19387 |
08 Sep 2021 @ 0845 |
08 Sep 2021 @ 1530 |
CrisG |
no eruptions during this time |
| 19255 |
01 Sep 2021 @ 1600 |
--- |
MAB |
No Constant eruptions 0900 to 1600 - slight increase in blips occasionally but no bigger cyclic pushes with pool dropping - steady overflow all day {pool was unchanged upon return from post-Whirligig breaks} |
| 19115 |
27 Aug 2021 @ 1846 |
--- |
MAB |
arrived 0840 to a full pool - small blips with minuscule waves was the biggest action - as far as I could tell it never dropped after the mini pushes continuing to lightly flow thru Little Whirligig and more runoff in the other channel SE - pool was unchanged upon return from breaks - 10hrs+ with no eruption |
| 19104 |
27 Aug 2021 @ 0752 |
27 Aug 2021 @ 0817 |
steve |
Constant is full and overflowing with no bubbling or rocking in the pool. Whirligig is just below overflow . |
| 19078 |
25 Aug 2021 @ 1827 |
--- |
kc |
1 burst of dirty water |
| 19077 |
25 Aug 2021 @ 1250 |
--- |
kc |
17 bursts of dirty water with good height over a span of 25 minutes. No eruptions at least 4 hours prior to eruption. |
| 18999 |
22 Aug 2021 @ 1635 |
--- |
MAB |
except for a brief break I had eyes on Constant which did not erupt from 0900 to 1635. Upon returning from break pool level looked the same - no noticeable pushes w no eruption and the typical drop just ever so subtle drops - very windy and lighting was bad so it was difficult to watch overflow but it did vary |
| 18887 |
10 Aug 2021 @ 1035 |
10 Aug 2021 @ 1502 |
cb |
All eruptions in this time frame are closed intervals. Constant eruptions today are inconsistent and varied a lot in height, burst count and intervals! |
| 18390 |
12 Jul 2021 @ 1753 |
--- |
cb |
FYI. Constant has not put out pushes/overflow that reaches the monitor minutes before the eruption all day like it was earlier this spring. |
| 18303 |
06 Jul 2021 @ 1853 |
--- |
WillBoekel |
reached first overflow |
| 18304 |
06 Jul 2021 @ 1833 |
--- |
WillBoekel |
small bubble up and push |
| 17091 |
14 May 2021 @ 1452 |
--- |
cb |
another push but pool dropped when Whirligig started to play. |
| 17092 |
14 May 2021 @ 1425 |
14 May 2021 @ 1431 |
cb |
push with no eruption. 1435 pool dropped to expose its edges |
| 17066 |
12 May 2021 @ 1730 |
--- |
MAB |
When Constant tries and fails it's hard to pin down the missed start time as roiling and waves begin 2 min before actual eruption fyi if the maths seem off. The 2 longer intervals later in the day did not include pushes- 2 of us were watching |
| 17018 |
09 May 2021 @ 1412 |
09 May 2021 @ 1419 |
cb |
pool pushed with great overflow and nice 5" blooping/roiling boil. Sure looked like it would erupt but the pool crashed @ 1419. |
| 17020 |
09 May 2021 @ 1334 |
09 May 2021 @ 1357 |
cb |
pool came up, the vent boiled up for ~8 minutes, good overflow down the runoff channel. We thought we would get another eruption but the pool crashed at 1356. During this period Whirligig side and shore vents briefly played twice. |
| 17012 |
08 May 2021 @ 1515 |
08 May 2021 @ 1630 |
cb |
pool was high and was overflowing with blips over the vent. It blipped and blurped but never erupted. Pool dramatically dropped at 1534. refilling @ 1559. overflowing @ 1603 with 5" blips, 1607 pool dropping. 1608 pool crashed. 1620ish pool filling, 1630 pool overflowing with blips when I left. |
| 16944 |
28 Apr 2021 @ 0936 |
28 Apr 2021 @ 1236 |
MAB |
Pool level is low - no outwash down the 'ramp' until just prior to eruptions or sometimes not til the eruption itself |
| 16136 |
14 Sep 2020 @ 1223 |
--- |
Graham |
Splashes but no eruption. |
| 16135 |
14 Sep 2020 @ 1130 |
--- |
Graham |
Push but no eruption. |
| 15034 |
18 Jul 2020 @ 1017 |
--- |
Mkeller |
Waves and roiling but no eruption |
| 15032 |
18 Jul 2020 @ 0917 |
--- |
Mkeller |
Waves and roiling but no eruption |
| 15033 |
18 Jul 2020 @ 0843 |
--- |
Mkeller |
Waves and roiling but no eruption |
| 15031 |
18 Jul 2020 @ 0811 |
--- |
Mkeller |
Waves and roiling but no eruption |
| 15030 |
18 Jul 2020 @ 0659 |
--- |
Mkeller |
Waves and roiling but no eruption |
| 15029 |
18 Jul 2020 @ 0619 |
--- |
Mkeller |
Waves and roiling but no eruption |
| 14973 |
13 Jul 2020 @ 1504 |
--- |
nails |
Boiled up, no eruption |
| 14972 |
13 Jul 2020 @ 1430 |
--- |
nails |
Boiled up, no eruption |
| 14776 |
29 Jun 2020 @ 0900 |
29 Jun 2020 @ 1023 |
Graham |
fluctuating up and down. Splashed at 0947. |
| 14760 |
28 Jun 2020 @ 1054 |
--- |
Mkeller |
Waves and roiling but no eruption |
| 14759 |
28 Jun 2020 @ 0948 |
--- |
Mkeller |
Waves and roiling but no eruption |
| 14758 |
28 Jun 2020 @ 0805 |
--- |
Mkeller |
Waves and roiling but no eruption |
| 13795 |
24 Sep 2019 @ 1607 |
--- |
DanS |
Domed. |
| 13794 |
24 Sep 2019 @ 1546 |
--- |
DanS |
Domed. |
| 13792 |
24 Sep 2019 @ 1525 |
--- |
DanS |
Bubbling. No eruption. |
| 13791 |
24 Sep 2019 @ 1505 |
--- |
DanS |
Domed but didn’t erupt |
| 13705 |
15 Sep 2019 @ 1216 |
--- |
Skookum |
Push, no eruption. 4min boil before subsiding. |
| 13247 |
14 Aug 2019 @ 1508 |
14 Aug 2019 @ 1513 |
cb |
push but did not erupt |
| 13246 |
14 Aug 2019 @ 1448 |
14 Aug 2019 @ 1454 |
cb |
push but no eruption |
| 13245 |
14 Aug 2019 @ 1427 |
14 Aug 2019 @ 1433 |
cb |
push but no eruption |
| 13244 |
14 Aug 2019 @ 1408 |
14 Aug 2019 @ 1412 |
cb |
push but no eruption |
| 12793 |
25 Jul 2019 @ 0950 |
25 Jul 2019 @ 1250 |
cb |
Attempts to erupt but fails. Nice boil that looks like it will erupt, stays boiling for 4+m, then stops and pool falls below overflow. Constants pool is being filled by 5 small erupters that seem to run along a line to the north east (up toward the Graceful area) Attempts @ 1007, 1025, 1042, 1058, 1116 made 2 good attempts at erupting but again failed, 1133, 1150, 1210 erupted!
1225, 1243. |
| 11765 |
13 Jun 2019 @ 0840 |
13 Jun 2019 @ 1005 |
CrisG |
no eruptions during this period. very steamy morning, so difficult to see pool. Arrived to a full pool. I did not notice any pool crashes based on rock coverage, but unable to see convection/bubbling until right before eruption. |
| 11768 |
12 Jun 2019 @ 1130 |
12 Jun 2019 @ 1242 |
CrisG |
No eruptions during this time (3rd burst of previous eruption was at 1230). Left for Steamboat! |
| 11070 |
24 Apr 2019 @ 1340 |
24 Apr 2019 @ 1425 |
DanS |
Tried to erupt about 1340, 1400, 1425. Wind and hail aborted. |
| 8265 |
22 May 2018 @ 1225 |
22 May 2018 @ 1233 |
cb |
another boil with convection waves but failed to erupt |
| 8263 |
22 May 2018 @ 1154 |
22 May 2018 @ 1200 |
cb |
small boil to about 3 inches. put out nice convection waves but did not erupt |
| 8173 |
12 May 2018 @ 1024 |
12 May 2018 @ 1535 |
srboom |
Pool would fill and try to erupt about every twenty minutes for the entirety of the time I was there, but no eruptions were observed. The try at 1327 looked really promising, but no go. There appears to be a fair amount of water flowing in from another source. |
| 8097 |
07 May 2018 @ 1047 |
07 May 2018 @ 1436 |
cb |
Did not erupt while I was there. It did have 2 nice boils that each lasted for 6 minutes and were 90 minutes apart. |
| 7772 |
25 Oct 2017 @ 1308 |
--- |
DanS |
Another aborted eruption with only water doming. |
| 7771 |
25 Oct 2017 @ 1228 |
--- |
DanS |
Tried to erupt, but aborted. Windy! |
| 7774 |
29 Sep 2017 @ 1601 |
29 Sep 2017 @ 1639 |
Tara |
Pushes at 1601, 1614, 1627, and 1639. |
| 7773 |
29 Sep 2017 @ 1322 |
29 Sep 2017 @ 1345 |
Tara |
Pushes at 1322, 1333, and 1345. |
| 5894 |
07 Sep 2017 @ 1805 |
--- |
Graham |
Tried and failed |
| 5895 |
07 Sep 2017 @ 1703 |
--- |
Graham |
Tried and failed. Would have been a trio with Fireball and Arsenic. |
| 5896 |
07 Sep 2017 @ 1629 |
--- |
Graham |
Tried and failed. |
| 5897 |
07 Sep 2017 @ 1602 |
--- |
Graham |
Tried and failed. Would have been a trio with Whirligig and Fireball. |
| 5898 |
07 Sep 2017 @ 1529 |
--- |
Graham |
Tried and failed |
| 5899 |
07 Sep 2017 @ 1234 |
--- |
Graham |
Tried and failed |
| 5900 |
07 Sep 2017 @ 1208 |
--- |
Graham |
Tried but failed |
| 5901 |
07 Sep 2017 @ 1137 |
--- |
Graham |
Tried but failed |
| 5902 |
07 Sep 2017 @ 1111 |
--- |
Graham |
Tried and failed. |
| 5903 |
07 Sep 2017 @ 1037 |
--- |
Graham |
Tried but failed. |
| 5871 |
05 Sep 2017 @ 1409 |
--- |
Pat Snyder |
push and fail. 20 min push |
| 5872 |
05 Sep 2017 @ 1346 |
--- |
Pat Snyder |
Push no eruption. |
| 5873 |
05 Sep 2017 @ 1315 |
--- |
Pat Snyder |
push no eruption |
| 5874 |
05 Sep 2017 @ 1247 |
--- |
Pat Snyder |
push no eruption |
| 5875 |
05 Sep 2017 @ 1209 |
--- |
Pat Snyder |
push no eruption |
| 5876 |
05 Sep 2017 @ 1140 |
--- |
Pat Snyder |
Fill bt no eruption |
| 5785 |
04 Sep 2017 @ 1707 |
--- |
Graham |
Tried and failed |
| 5786 |
04 Sep 2017 @ 1531 |
--- |
Graham |
Tried and failed |
| 5787 |
04 Sep 2017 @ 1422 |
--- |
Graham |
Tried but failed |
| 5788 |
04 Sep 2017 @ 1310 |
--- |
Graham |
Tried but failed. |
| 5077 |
19 Aug 2017 @ 1546 |
--- |
CrisG |
Decent fill (best I've seen so far today) with bubbling, but no eruption and pool fell. |
| 4937 |
17 Aug 2017 @ 1415 |
17 Aug 2017 @ 1924 |
nails |
No eruptions observed during this time period. Would heat up and bubble for about 4 to 5 minutes, then crash at about 20 minutes intervals. Boiled at 1434, 1500, 1522, 1545, 1609, 1635, 1657, 1722, 1743, 1808, 1832, 1858, 1924. |
| 4400 |
03 Jul 2017 @ 1342 |
--- |
Graham |
Tried to erupt. |
| 4401 |
03 Jul 2017 @ 1323 |
--- |
Graham |
Tried to erupt. |
| 4402 |
03 Jul 2017 @ 1246 |
--- |
Graham |
Tried to erupt but failed. |
| 4326 |
16 Jun 2017 @ 1244 |
--- |
CrisG |
pool looked good, nice bubbling. Then pool crashed. |
| 4273 |
08 Jun 2017 @ 1038 |
--- |
CrisG |
lots of good waves, convection, and bubbling. Looked REALLY good but no eruption. |
| 4274 |
08 Jun 2017 @ 1017 |
--- |
CrisG |
much better waves and great preplay. looked very good for eruption but never developed and pool dropped. |
| 4275 |
08 Jun 2017 @ 0954 |
--- |
CrisG |
decent waves and preplay, but pool dropped. no eruption. |
| 4269 |
07 Jun 2017 @ 1328 |
--- |
novakg |
Push. No eruption. |
| 4233 |
06 Jun 2017 @ 1604 |
--- |
JSJ |
Constant Geyser tried to erupt at 1604 + ~10s, but it crashed - no eruption. |
| 4234 |
06 Jun 2017 @ 1520 |
--- |
JSJ |
Constant Geyser crashed at 1520-ish. It had preplay roiling, but no eruption. |
| 4170 |
31 May 2017 @ 1600 |
--- |
kc |
came back later in afternoon and stayed about 3 hours. all Constants were failed eruptions. |
| 4152 |
29 May 2017 @ 1220 |
--- |
srboom |
Almost erupted, not quite there |
| 4151 |
29 May 2017 @ 1012 |
--- |
srboom |
Tried to erupt, good high blurbles |
| 4068 |
06 May 2017 @ 1031 |
06 May 2017 @ 1547 |
srboom |
Constant is on its 20 minute cycles, with no actual eruptions. The morning/early afternoon had small splurts with a couple blurbles, later in the afternoon (1407 on) it turned to fairly steady 6-8 in. blurbles. |
| 3871 |
06 Nov 2016 @ 1314 |
06 Nov 2016 @ 1508 |
srboom |
pool filled and drained, with attempts at eruptions about every 20 minutes. big blurble at 14:26, but no eruption. |
| 3823 |
27 Oct 2016 @ 1345 |
27 Oct 2016 @ 1555 |
DanS |
No eruptions 2+ hours; when pool is full, has bubbles surfacing over vent, but unable to start full eruption. Very windy, with estimated sustained winds at 25 mph and gusts higher. |
| 3804 |
23 Oct 2016 @ 1314 |
--- |
DanS |
Trying to erupt, with full pool bubbles and small bursts from 1314 - 1320 |
| 3667 |
15 Sep 2016 @ 1036 |
--- |
CrisG |
Good convection and waves. Good push but no eruption. Cool and breezy morning. |
| 3668 |
15 Sep 2016 @ 0956 |
--- |
CrisG |
Over the course of 2 minutes, had good convection and waves, made 2 pushes with small blurps before pool dropped.No eruption. |
| 3641 |
10 Sep 2016 @ 1538 |
--- |
novakg |
Push with small boiling. No eruption. |
| 3604 |
05 Sep 2016 @ 0953 |
--- |
novakg |
Push, no eruption. Rainy and cold. |
| 3605 |
05 Sep 2016 @ 0920 |
--- |
novakg |
Push, no eruption. Cold and rainy. |