Last Known Eruption
36d 3h 10m ago

Latest Eruptions

Eruption DurationInterval
16 Feb 2023 @ 0839 ie45d 19h 15m
01 Jan 2023 @ 1324 ie68d 21h 37m
24 Oct 2022 @ 1647 ie5d 26m
19 Oct 2022 @ 16211d 23h 31m
17 Oct 2022 @ 1650 ie7d 23h 27m
09 Oct 2022 @ 1723 ie maj2d 20h 25m
06 Oct 2022 @ 2058 min6m 20m
06 Oct 2022 @ 2038 ie min11h 29m
06 Oct 2022 @ 0909 ie maj12h 4m
05 Oct 2022 @ 2105 ie2d 10h 27m
03 Oct 2022 @ 103823h 31m
02 Oct 2022 @ 1107 ie14d 22h 12m
17 Sep 2022 @ 1255 ie maj23h 24m
16 Sep 2022 @ 1331 ie maj4d 17h 55m
11 Sep 2022 @ 1936 ie11h 28m
11 Sep 2022 @ 0808 ie12h 11m
10 Sep 2022 @ 1957 ie maj7d 1h 15m
03 Sep 2022 @ 1842 ie7d 3h 51m
27 Aug 2022 @ 1451 ie maj8d 5h 46m
19 Aug 2022 @ 0905 ie2d 23h 32m
16 Aug 2022 @ 0933 ie3d 20h 7m
12 Aug 2022 @ 1326 ie4d 23h 49m
07 Aug 2022 @ 1337 ie min6d 20h 19m
31 Jul 2022 @ 1718 ie7d 4h 24m
24 Jul 2022 @ 1254 ns maj1d 21h 20m
22 Jul 2022 @ 1534 maj1d 9h 43m
21 Jul 2022 @ 0551 maj21h 42m
20 Jul 2022 @ 0809 min<2m 1d 20h 21m
18 Jul 2022 @ 1148 maj22h 39m
17 Jul 2022 @ 1309 maj22h 26m
16 Jul 2022 @ 1443 maj22h 43m
15 Jul 2022 @ 1600 maj23h 18m
14 Jul 2022 @ 1642 maj23h 24m
13 Jul 2022 @ 1718 maj11h 17m
13 Jul 2022 @ 0601 maj22h 45m
12 Jul 2022 @ 0716 maj22h 44m
11 Jul 2022 @ 0832 maj22h 5m
10 Jul 2022 @ 1027 maj23h 22m
09 Jul 2022 @ 1105 ns maj23h 10m
08 Jul 2022 @ 1155 ns maj5d 4h 29m
03 Jul 2022 @ 07266d 1h 49m
27 Jun 2022 @ 0537 maj7d 12h 33m
19 Jun 2022 @ 1704 ie22h 19m
18 Jun 2022 @ 1845 ie5d 9h 11m
13 Jun 2022 @ 0934 min22m
13 Jun 2022 @ 0912 min11m
13 Jun 2022 @ 0901 min9m
13 Jun 2022 @ 0852 min8m
13 Jun 2022 @ 0844 min9m
13 Jun 2022 @ 0835 min9m
13 Jun 2022 @ 0826 min9m
13 Jun 2022 @ 0817 min18m
13 Jun 2022 @ 0759 min54m
13 Jun 2022 @ 0705 maj3d 19h 28m
09 Jun 2022 @ 1137 min20m
09 Jun 2022 @ 1117 min14m
09 Jun 2022 @ 1103 min14m
09 Jun 2022 @ 1049 min14m
09 Jun 2022 @ 1035 min10m
09 Jun 2022 @ 1025 min8m
09 Jun 2022 @ 1017 min8m
09 Jun 2022 @ 1009 min8m
09 Jun 2022 @ 1001 min8m
09 Jun 2022 @ 0953 A min9m
09 Jun 2022 @ 0944 min10m
09 Jun 2022 @ 0934 ini min53m
09 Jun 2022 @ 0841 maj11h 36m
08 Jun 2022 @ 2105 ie8h 7m
08 Jun 2022 @ 1258 min27m
08 Jun 2022 @ 1231 min20m
08 Jun 2022 @ 1211 min12m
08 Jun 2022 @ 1159 min8m
08 Jun 2022 @ 1151 min9m
08 Jun 2022 @ 1142 min9m
08 Jun 2022 @ 1133 min9m
08 Jun 2022 @ 1124 min10m
08 Jun 2022 @ 1114 min18m
08 Jun 2022 @ 1056 ini min54m
08 Jun 2022 @ 1002 maj35m 22h 8m
07 Jun 2022 @ 1154 min20m
07 Jun 2022 @ 1134 ini min53m
07 Jun 2022 @ 1041 maj6d 3h 2m
01 Jun 2022 @ 0739 ie3d 20h 13m
28 May 2022 @ 1126 ie maj20h 2m
27 May 2022 @ 1524 min29m
27 May 2022 @ 1455 min54m
27 May 2022 @ 1401 maj1d 20h 31m
25 May 2022 @ 1730 ie1d 9h 40m
24 May 2022 @ 0750 ie maj5d 15h 18m
18 May 2022 @ 1632 ie1d 8h 23m
17 May 2022 @ 0809 ie23h 47m
16 May 2022 @ 0822 ie12d 12h 10m
03 May 2022 @ 2012 ie6d 10h 42m
27 Apr 2022 @ 0930 ie16d 22h 19m
10 Apr 2022 @ 1111 ie162d 18h 38m
29 Oct 2021 @ 1633 ie1d 22h 42m
27 Oct 2021 @ 1751 ie37d 23h 0m
19 Sep 2021 @ 1851 ie11h 41m
19 Sep 2021 @ 0710 ie7d 14h 24m
11 Sep 2021 @ 1646 ie2d 7h 33m

Interval Statistics

Interval Count100
Min8m
Max162d 18h 38m
Mean5d 6h 0m
Median22h 32m
Initial-to-Initial
Interval Count2
Min22h 38m
Max23h 22m
Mean23h 0m
Median23h 0m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
22182 28 Jun 2022 @ 0601 --- LynnS Recently completed a major eruption.
19118 27 Aug 2021 @ 0633 27 Aug 2021 @ 0655 LynnS I left Till during this time, so at least two minor eruptions were not observed.
18828 04 Aug 2021 @ 0600 --- LynnS Already in overflow
18818 03 Aug 2021 @ 0956 --- Barbara Lasseter Steaming heavily from both vents as seen on driveby
18814 03 Aug 2021 @ 0606 --- LynnS Started overflowing
18804 02 Aug 2021 @ 0545 --- LynnS Start of overflow
17917 19 Jun 2021 @ 0620 --- LynnS Already in overflow
17754 13 Jun 2021 @ 0530 --- LynnS In overflow
17223 28 May 2021 @ 0939 --- Tara looked full and ready to erupt
17173 25 May 2021 @ 1030 25 May 2021 @ 1050 LynnS Break in data collection; missed minors #4 and #5 in the series
17011 08 May 2021 @ 0621 --- steve When driving past it appeared to be post eruption.
13577 05 Sep 2019 @ 0630 --- c.barwin recently ended... still steaming and water in runoff channel
12449 11 Jul 2019 @ 2114 --- Micah Kipple Ovf just starting.
12369 05 Jul 2019 @ 1807 --- minissa Vents off; runoff channels still visibly damp
12002 28 Jun 2019 @ 1145 --- Micah Kipple Ovf in progress.
11960 25 Jun 2019 @ 1454 --- Janet Jones Off - no steam
11274 20 May 2019 @ 1415 --- Micah Kipple Overflow moving down slope from cone.
11267 19 May 2019 @ 0819 --- Tara Steamy, in overflow
10797 26 Dec 2018 @ 0819 --- Janet Jones Till off but there are well defined runoff channels that had a good layer of frost inthem when we drove by.
9055 07 Jul 2018 @ 0626 --- bhoppe Runoff channel wet. Appeared to be post eruptive.
4268 08 Jun 2017 @ 1245 08 Jun 2017 @ 1500 LynnS Till apparently had a very short interval recently. A "norma" double interval would have resulted in a major eruption between about 1300 and 1400. Till was under observation from 1246 to 1500 and checked again at 1725. There was no eruptive activity during the observation period and no evidence that it had erupted when I checked it again at 1725.
4220 03 Jun 2017 @ 2028 --- Tara Full and overflowing, looked ready to erupt.
4054 05 May 2017 @ 1037 --- Janet Jones Off - no steam.
4038 04 May 2017 @ 0738 --- Tara strong overflow, looked imminent
4013 23 Apr 2017 @ 1312 --- Janet Jones Till was off, but sending up a slender column of steam.
4009 23 Apr 2017 @ 0853 --- Janet Jones Till was off when I drove by.
4008 22 Apr 2017 @ 1613 --- Janet Jones Till was off as I drove by.
4004 21 Apr 2017 @ 0953 --- Janet Jones Till was off as I drove by.
1937 28 Aug 2014 @ 1016 --- LynnS Till recently finished a major eruption.
1935 22 Aug 2014 @ 0820 --- LynnS Major finished before 0820
15292 14 Sep 1996 @ 1832 --- JarnoO just post ie
14360 20 Aug 1995 @ 2020 --- JarnoO no overflow by 2020
12701 30 Jul 1994 @ 0745 --- JarnoO post-eruptive
12696 18 Jul 1994 @ 1349 --- JarnoO post-erupted, overflow wet
12650 24 May 1994 @ 0005 24 May 1994 @ 0055 JarnoO 00:x5
EntrySourceLinkComment
18 May 2015 @ 1446 JSJ https://www.youtube.com/watch?v=6NjdEbb0C9Y#t=2m29s See clips # 8-16 (time stamp - 2:29 onward) of this video compilation.
04 Jun 2014 @ 0955 JSJ https://www.youtube.com/watch?v=6NjdEbb0C9Y See clips # 1-7 of this video compilation (= beginning to time stamp 2:29).
Baseline does not exist.