Last Known Eruption
8h 40m ago

Latest Eruptions

Eruption DurationInterval
21 Sep 2018 @ 18058h 36m
21 Sep 2018 @ 0929 wc21h 32m
20 Sep 2018 @ 1157 ie wc2h 35m
20 Sep 2018 @ 0922 ie wc17h 44m
19 Sep 2018 @ 1538 wc25m
19 Sep 2018 @ 1513 wc26m
19 Sep 2018 @ 1447 wc26m
19 Sep 2018 @ 1421 ie51m
19 Sep 2018 @ 1330 ns wc3h 51m
19 Sep 2018 @ 0939 ie wc31m
19 Sep 2018 @ 0908 ie17h 50m
18 Sep 2018 @ 1518 ie1h 20m
18 Sep 2018 @ 1358 ns1h 19m
18 Sep 2018 @ 1239 ie1h 43m
18 Sep 2018 @ 105625m
18 Sep 2018 @ 10312h 4m
18 Sep 2018 @ 0827 ie wc52m
18 Sep 2018 @ 0735 ie26m
18 Sep 2018 @ 0709 ie16h 25m
17 Sep 2018 @ 1444 ie23m
17 Sep 2018 @ 142123m
17 Sep 2018 @ 1358 wc2h 2m
17 Sep 2018 @ 1156 ie wc48m
17 Sep 2018 @ 1108 wc27m
17 Sep 2018 @ 104122m
17 Sep 2018 @ 101924m
17 Sep 2018 @ 095546m
17 Sep 2018 @ 0909 ie wc1h 13m
17 Sep 2018 @ 0756 wc16h 38m
16 Sep 2018 @ 1518 ie wc25m
16 Sep 2018 @ 1453 ie1h 48m
16 Sep 2018 @ 1305 ie24m
16 Sep 2018 @ 1241 ie21m
16 Sep 2018 @ 1220 ie22m
16 Sep 2018 @ 1158 ns22m
16 Sep 2018 @ 1136 ie42m
16 Sep 2018 @ 1054 ie22m
16 Sep 2018 @ 1032 ns20m
16 Sep 2018 @ 1012 ie wc20m
16 Sep 2018 @ 0952 ie1h 49m
16 Sep 2018 @ 0803 ns42m
16 Sep 2018 @ 0721 ie20m
16 Sep 2018 @ 0701 ie12h 16m
15 Sep 2018 @ 1845 ie27m
15 Sep 2018 @ 18181h 1m
15 Sep 2018 @ 1717 wc1h 43m
15 Sep 2018 @ 1534 wc1h 2m
15 Sep 2018 @ 1432 ie wc20h 4m
14 Sep 2018 @ 1828 ie wc2h 59m
14 Sep 2018 @ 1529 ie wc29m
14 Sep 2018 @ 1500 ie wc30m
14 Sep 2018 @ 1430 wc58m
14 Sep 2018 @ 1332 ie wc54m
14 Sep 2018 @ 1238 ie wc26m
14 Sep 2018 @ 1212 ie wc31m
14 Sep 2018 @ 1141 ie wc32m
14 Sep 2018 @ 1109 ie wc1h 29m
14 Sep 2018 @ 0940 wc2d 22h 1m
11 Sep 2018 @ 1139 ie18h 1m
10 Sep 2018 @ 1738 ie wc3h 14m
10 Sep 2018 @ 1424 wc1h 43m
10 Sep 2018 @ 1241 wc25m
10 Sep 2018 @ 1216 wc25m
10 Sep 2018 @ 1151 wc27m
10 Sep 2018 @ 1124 ie wc17h 36m
09 Sep 2018 @ 1748 ie wc5h 33m
09 Sep 2018 @ 1215 ie wc21h 55m
08 Sep 2018 @ 1420 ie2h 40m
08 Sep 2018 @ 1140 ns26m
08 Sep 2018 @ 1114 ie18h 7m
07 Sep 2018 @ 1707 ie wc2h 46m
07 Sep 2018 @ 1421 wc25m
07 Sep 2018 @ 1356 wc3h 34m
07 Sep 2018 @ 1022 ie wc15h 3m
06 Sep 2018 @ 1919 wc7h 19m
06 Sep 2018 @ 120023m
06 Sep 2018 @ 113724m
06 Sep 2018 @ 1113 ns23m
06 Sep 2018 @ 105025m
06 Sep 2018 @ 102522m
06 Sep 2018 @ 1003 ns1h 9m
06 Sep 2018 @ 0854 ie wc12h 52m
05 Sep 2018 @ 200223m
05 Sep 2018 @ 193950m
05 Sep 2018 @ 184923m
05 Sep 2018 @ 1826 ie23m
05 Sep 2018 @ 1803 wc4h 36m
05 Sep 2018 @ 1327 wc1h 12m
05 Sep 2018 @ 121525m
05 Sep 2018 @ 115024m
05 Sep 2018 @ 11261h 50m
05 Sep 2018 @ 0936 ie wc18h 25m
04 Sep 2018 @ 151125m
04 Sep 2018 @ 144625m
04 Sep 2018 @ 142113m
04 Sep 2018 @ 14082h 49m
04 Sep 2018 @ 11191h 19m
04 Sep 2018 @ 100025m
04 Sep 2018 @ 093514h 14m
03 Sep 2018 @ 1921 ie2h 13m

Interval Statistics

Interval Count100
Min13m
Max2d 22h 1m
Mean4h 19m
Median50m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
9902 28 Aug 2018 @ 0955 --- BobInSLC in stuck mode
8549 01 Jun 2018 @ 2030 01 Jun 2018 @ 2200 Siegmund No eruptions during this time. Observed one episode of preplay ~15cm high at 2117 less than 1 minute long.
4461 14 Jul 2017 @ 1958 --- Archer Stuck. And it's not very windy...?
4408 05 Jul 2017 @ 1800 --- BobInSLC tried to erupt fully for 10 plus minutes
3637 10 Sep 2016 @ 1156 --- BobInSLC tried to erupt
3623 08 Sep 2016 @ 1238 --- BobInSLC stuck ......
3534 23 Aug 2016 @ 2052 --- WillBoekel Appears to be stuck.
3511 19 Aug 2016 @ 1003 --- Archer It's stuck. :(
3223 06 Jul 2016 @ 0744 --- David several small spouts noted on wc while Lion was erupting.
2519 11 Oct 2015 @ 1107 --- Archer Stuck - and yes, it is quite windy.
2309 09 Sep 2015 @ 1937 --- BobInSLC stuck. .
2300 08 Sep 2015 @ 1646 --- BobInSLC stuck. .
2284 07 Sep 2015 @ 1031 --- BobInSLC stuck ......
2282 07 Sep 2015 @ 0904 --- BobInSLC stuck
2274 06 Sep 2015 @ 0839 06 Sep 2015 @ 1122 BobInSLC stuck, little cub has not fully erupted since before 8:30
1771 21 Jun 2015 @ 0601 --- RMichaels Little cub is stuck.
1735 14 Jun 2015 @ 0729 --- Archer Appears stuck.
1729 12 Jun 2015 @ 1904 12 Jun 2015 @ 2129 WillBoekel no eruptions
1664 30 May 2015 @ 0844 --- BobInSLC stuck to at least 9:07 with pauses
1655 28 May 2015 @ 1111 --- WillBoekel stuck
1647 26 May 2015 @ 0925 --- Archer Little Cub is stuck.
1511 18 Jan 2015 @ 1700 --- Archer Stuck in preplay. I speculate that this geyser doesn't like wind.
1508 17 Jan 2015 @ 0820 --- Archer Stuck in preplay.
1472 26 Oct 2014 @ 1358 --- Archer Showing "stuck" behavior - constantly splashing just out of the cone at 1358.
1184 02 Sep 2014 @ 1059 --- Pat Snyder Stopped squirting at 1059.
1183 02 Sep 2014 @ 0950 02 Sep 2014 @ 1027 Pat Snyder Has been squirting but not erupting from 0950 to 1027. Low squirts barely above the cone and continuous.
1044 18 Apr 2014 @ 0800 18 Apr 2014 @ 2000 udo In over 6 hours I have not seen any eruptions, only occasional individual splashes.
810 17 May 2013 @ 2049 17 May 2013 @ 2105 Siegmund preplay starting 2049 but no eruption as of 2105
97 07 Feb 2012 @ 1226 --- BB This is one of those days where it is hard to tell from the UGB cam what Little Cub is doing. I am pretty sure from my captures that Little Cub was 1226 ns. But KL posted 1216, and I assume he was watching the streaming cam, hard to be wrong about LC there.
1355 07 Sep 2007 @ 0920 07 Sep 2007 @ 0929 BoekelUpload 9:2x
7032 08 Oct 1992 @ 1830 08 Oct 1992 @ 1839 DGInc 18:3x
7031 08 Oct 1992 @ 1720 08 Oct 1992 @ 1729 DGInc 17:2x
5705 31 Aug 1992 @ 1210 31 Aug 1992 @ 1219 DGInc 12:1x
5428 09 Jul 1992 @ 2100 09 Jul 1992 @ 2109 DGInc 21:0x
5427 09 Jul 1992 @ 1800 09 Jul 1992 @ 1809 DGInc 18:0x
5412 04 Jul 1992 @ 1900 04 Jul 1992 @ 1959 DGInc 19:xx
5213 14 May 1992 @ 1128 14 May 1992 @ 1138 DGInc either 1128 or 1138
173 08 Jan 1971 @ 0000 08 Jan 1971 @ 2359 BoekelUpload active
171 07 Jan 1971 @ 0000 07 Jan 1971 @ 2359 BoekelUpload active
172 07 Jan 1971 @ 0000 07 Jan 1971 @ 2359 BoekelUpload Disreguard last note it was an error
EntrySourceLinkComment
22 Jun 2016 @ 0928 David https://www.flickr.com/photos/ujelang/27757510220/in/dateposted-public/ photo taken at 09:28/22 June
01 Apr 2016 @ 1843 ZubenElGenubi https://youtu.be/i9qDSAdlu1o YouTube
09 Aug 2015 @ 1557 JSJ https://www.youtube.com/watch?v=nZUwdrOJ0oU See clips # 21-22 (= last two clips) of this video compilation (Little Cub erupting in concert with Castle).
09 Aug 2015 @ 1336 JSJ https://www.youtube.com/watch?v=nZUwdrOJ0oU See clips # 18-20 of this video compilation.
09 Aug 2015 @ 1227 JSJ https://www.youtube.com/watch?v=nZUwdrOJ0oU See clips # 14-17 of this video compilation.
09 Aug 2015 @ 1152 JSJ https://www.youtube.com/watch?v=nZUwdrOJ0oU See clips # 10-13 of this video compilation.
09 Aug 2015 @ 1118 JSJ https://www.youtube.com/watch?v=nZUwdrOJ0oU See clip # 9 of this video compilation.
09 Aug 2015 @ 1042 JSJ https://www.youtube.com/watch?v=nZUwdrOJ0oU See clips # 6-8 of this video compilation.
17 May 2015 @ 1601 JSJ https://www.youtube.com/watch?v=nZUwdrOJ0oU See clips # 1-5 of this video compilation.
Baseline does not exist.


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