Last Known Eruption
153d 14h 28m ago

Latest Eruptions

Eruption DurationInterval
20 Jun 2024 @ 2008 ie5y 224d 2h 10m
10 Nov 2018 @ 1658 ? wc<2m 19d 3h 46m
22 Oct 2018 @ 1412 ie wc1d 23h 53m
20 Oct 2018 @ 141917d 6h 35m
03 Oct 2018 @ 0744 ie20h 34m
02 Oct 2018 @ 1110 ie33m
02 Oct 2018 @ 103717h 15m
01 Oct 2018 @ 1722 wc32m
01 Oct 2018 @ 165032m
01 Oct 2018 @ 1618 ie1d 2h 57m
30 Sep 2018 @ 1321 wc1d 22h 38m
28 Sep 2018 @ 144330m
28 Sep 2018 @ 141330m
28 Sep 2018 @ 13431h 31m
28 Sep 2018 @ 121230m
28 Sep 2018 @ 114230m
28 Sep 2018 @ 111231m
28 Sep 2018 @ 1041 ie1h 3m
28 Sep 2018 @ 093816h 57m
27 Sep 2018 @ 1641 ie1d 5h 18m
26 Sep 2018 @ 1123 ie16h 0m
25 Sep 2018 @ 19233h 47m
25 Sep 2018 @ 1536 ie2h 8m
25 Sep 2018 @ 132833m
25 Sep 2018 @ 125532m
25 Sep 2018 @ 122334m
25 Sep 2018 @ 11493d 22h 39m
21 Sep 2018 @ 1310 ie1d 20h 48m
19 Sep 2018 @ 1621:451h 9m
19 Sep 2018 @ 151235m
19 Sep 2018 @ 143734m
19 Sep 2018 @ 14032y 71d 17h 52m
09 Jul 2016 @ 2011 ? wc341d 10h 30m
03 Aug 2015 @ 0941 ie7m
03 Aug 2015 @ 0934 ie2h 22m
03 Aug 2015 @ 0712 ie319d 14m
18 Sep 2014 @ 0658 ie22h 48m
17 Sep 2014 @ 0810 ie23h 53m
16 Sep 2014 @ 0817 ie28m
16 Sep 2014 @ 0749 ie23d 23h 11m
23 Aug 2014 @ 08385d 18h 11m
17 Aug 2014 @ 142718h 35m
16 Aug 2014 @ 1952 ie wc4h 47m
16 Aug 2014 @ 1505 ie>3m 2h 31m
16 Aug 2014 @ 1234 ie wc1h 12m
16 Aug 2014 @ 1122 ie16h 39m
15 Aug 2014 @ 1843 ie wc1d 6h 22m
14 Aug 2014 @ 1221 ie1h 1m
14 Aug 2014 @ 112019h 18m
13 Aug 2014 @ 1602 ie wc2h 49m
13 Aug 2014 @ 1313 ie2h 53m
13 Aug 2014 @ 1020 ie13h 22m
12 Aug 2014 @ 20581d 25m
11 Aug 2014 @ 203359m
11 Aug 2014 @ 1934 ie wc25m
11 Aug 2014 @ 1909 ie wc29m
11 Aug 2014 @ 1840 ie wc2h 23m
11 Aug 2014 @ 1617 ie wc57m
11 Aug 2014 @ 1520 ns1d 23h 38m
09 Aug 2014 @ 1542 ie wc30m
09 Aug 2014 @ 1512 ie wc28m
09 Aug 2014 @ 1444 ie wc31m
09 Aug 2014 @ 1413 ie wc33m
09 Aug 2014 @ 1340 ie wc33m
09 Aug 2014 @ 130726m
09 Aug 2014 @ 124131m
09 Aug 2014 @ 121056m
09 Aug 2014 @ 1114 ie58m
09 Aug 2014 @ 1016 ie13h 2m
08 Aug 2014 @ 21142d 2h 10m
06 Aug 2014 @ 1904 ie wc54m
06 Aug 2014 @ 1810 ns26m
06 Aug 2014 @ 1744 ie1d 1h 37m
05 Aug 2014 @ 1607 ie24m
05 Aug 2014 @ 1543 ie20h 37m
04 Aug 2014 @ 1906 ie32m
04 Aug 2014 @ 1834 ie1h 44m
04 Aug 2014 @ 1650 ie wc1h 19m
04 Aug 2014 @ 15316h 2m
04 Aug 2014 @ 0929 ie1h 0m
04 Aug 2014 @ 0829 ie15h 36m
03 Aug 2014 @ 16532h 20m
03 Aug 2014 @ 1433 ie5h 57m
03 Aug 2014 @ 0836 ie12h 30m
02 Aug 2014 @ 2006 ie2h 34m
02 Aug 2014 @ 1732 ie wc32m
02 Aug 2014 @ 1700 ie wc32m
02 Aug 2014 @ 1628 ie wc38m
02 Aug 2014 @ 1550 ie wc2h 24m
02 Aug 2014 @ 1326 ie wc1h 52m
02 Aug 2014 @ 1134 ie wc33m
02 Aug 2014 @ 1101 ie17h 3m
01 Aug 2014 @ 1758 ie3h 8m
01 Aug 2014 @ 1450 wc3h 1m
01 Aug 2014 @ 11491h 32m
01 Aug 2014 @ 1017 ie29m
01 Aug 2014 @ 094832m
01 Aug 2014 @ 0916 ie1h 0m
01 Aug 2014 @ 081614h 27m
31 Jul 2014 @ 1749 ie wc21h 6m

Interval Statistics

Interval Count100
Min7m
Max5y 224d 2h 10m
Mean36d 3h 6m
Median2h 14m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
37783 27 Oct 2024 @ 1150 --- Janet Jones Overflowing and pulsing. I watched for a couple of minutes and stopped by again on my way down basin and it was still pulsing in the crater.
37551 13 Oct 2024 @ 1629 --- K.Cooper In overflow. bubbling lightly and the entire pool is bouncing up and down
37512 10 Oct 2024 @ 1450 --- SantaFe108 Blue in vent, transitioning to brown around the edges, blooping with overflow.
37212 28 Sep 2024 @ 1548 --- User34 Overflowing, no bacteria around vent
16870 16 Apr 2021 @ 1622 --- User34 Full, water from uphill flowing through
5483 28 Aug 2017 @ 1227 --- udo Bubbling water visible about a foot below rim..
Baseline does not exist.