Last Known Eruption
21h 10m ago

Latest Eruptions

Eruption DurationInterval
19 Feb 2019 @ 1144 wc34m
19 Feb 2019 @ 1110 ns wc33m
19 Feb 2019 @ 1037 ie wc33m
19 Feb 2019 @ 1004 ie wc15h 48m
18 Feb 2019 @ 1816 ie wc33m
18 Feb 2019 @ 1743 ie wc33m
18 Feb 2019 @ 1710 ie wc34m
18 Feb 2019 @ 1636 ie wc34m
18 Feb 2019 @ 1602 ie wc33m
18 Feb 2019 @ 1529 ns wc32m
18 Feb 2019 @ 1457 wc30m
18 Feb 2019 @ 1427 ns wc31m
18 Feb 2019 @ 1356 ns wc31m
18 Feb 2019 @ 1325 ie wc31m
18 Feb 2019 @ 1254 ie wc31m
18 Feb 2019 @ 1223 ie wc21h 8m
17 Feb 2019 @ 1515 ie wc33m
17 Feb 2019 @ 1442 ie wc35m
17 Feb 2019 @ 1407 wc33m
17 Feb 2019 @ 1334 wc1h 5m
17 Feb 2019 @ 1229 wc1h 2m
17 Feb 2019 @ 1127 ie wc21h 2m
16 Feb 2019 @ 1425 ie wc33m
16 Feb 2019 @ 1352 ns wc34m
16 Feb 2019 @ 1318 ie wc37m
16 Feb 2019 @ 1241 ie wc1h 11m
16 Feb 2019 @ 1130 ie wc3h 59m
16 Feb 2019 @ 0731 ie wc3d 14h 22m
12 Feb 2019 @ 1709 ie wc35m
12 Feb 2019 @ 1634 ie wc32m
12 Feb 2019 @ 1602 ie wc35m
12 Feb 2019 @ 1527 ie wc1d 22h 32m
10 Feb 2019 @ 1655 ie wc37m
10 Feb 2019 @ 1618 ie wc2d 48m
08 Feb 2019 @ 1530 ie wc3d 3h 17m
05 Feb 2019 @ 1213 ie23h 1m
04 Feb 2019 @ 1312 ie wc37m
04 Feb 2019 @ 1235 ie wc1d 21h 34m
02 Feb 2019 @ 1501 ie wc3h 21m
02 Feb 2019 @ 1140 ie wc21h 18m
01 Feb 2019 @ 1422 ie wc35m
01 Feb 2019 @ 1347 ie wc1h 3m
01 Feb 2019 @ 1244 wc29m
01 Feb 2019 @ 1215 ie wc19h 47m
31 Jan 2019 @ 1628 ie wc5h 20m
31 Jan 2019 @ 1108 ie wc1h 39m
31 Jan 2019 @ 0929 ie wc34m
31 Jan 2019 @ 0855 ie wc15h 24m
30 Jan 2019 @ 1731 ie wc37m
30 Jan 2019 @ 1654 ie wc34m
30 Jan 2019 @ 1620 ie wc1h 5m
30 Jan 2019 @ 1515 ie wc34m
30 Jan 2019 @ 1441 ie wc33m
30 Jan 2019 @ 1408 ie wc1h 37m
30 Jan 2019 @ 1231 ie wc18h 5m
29 Jan 2019 @ 1826 ie wc1h 5m
29 Jan 2019 @ 1721 ie wc1h 7m
29 Jan 2019 @ 1614 ie wc1h 38m
29 Jan 2019 @ 1436 ns wc1h 0m
29 Jan 2019 @ 1336 ie wc34m
29 Jan 2019 @ 1302 ie wc34m
29 Jan 2019 @ 1228 ie wc18h 50m
28 Jan 2019 @ 1738 ie wc35m
28 Jan 2019 @ 1703 ie wc3h 35m
28 Jan 2019 @ 1328 ns wc1h 2m
28 Jan 2019 @ 1226 ie wc2h 12m
28 Jan 2019 @ 1014 ie wc3d 23h 53m
24 Jan 2019 @ 1021 ns31m
24 Jan 2019 @ 095030m
24 Jan 2019 @ 092032m
24 Jan 2019 @ 0848 ie34m
24 Jan 2019 @ 081432m
24 Jan 2019 @ 074218h 51m
23 Jan 2019 @ 1251 ie wc21h 26m
22 Jan 2019 @ 1525 ie wc1h 27m
22 Jan 2019 @ 1358 ie30m
22 Jan 2019 @ 1328 ie wc32m
22 Jan 2019 @ 1256 ns wc31m
22 Jan 2019 @ 1225 ie wc29m
22 Jan 2019 @ 1156 ns wc19h 1m
21 Jan 2019 @ 165534m
21 Jan 2019 @ 1621 ns36m
21 Jan 2019 @ 15451h 8m
21 Jan 2019 @ 1437 ns wc2h 54m
21 Jan 2019 @ 1143 ie wc37m
21 Jan 2019 @ 1106 ns wc2h 27m
21 Jan 2019 @ 083936m
21 Jan 2019 @ 080335m
21 Jan 2019 @ 0728 ie15h 48m
20 Jan 2019 @ 1540 wc28m
20 Jan 2019 @ 1512 ie wc36m
20 Jan 2019 @ 1436 ie wc2d 4h 26m
18 Jan 2019 @ 1010 ie wc20h 22m
17 Jan 2019 @ 1348 ie wc20h 45m
16 Jan 2019 @ 1703 ie wc1d 29m
15 Jan 2019 @ 1634 ie wc4d 5h 59m
11 Jan 2019 @ 1035 ie wc31m
11 Jan 2019 @ 1004 wc29m
11 Jan 2019 @ 0935 ie wc21h 24m
10 Jan 2019 @ 1211 ie wc32m

Interval Statistics

Interval Count100
Min28m
Max4d 5h 59m
Mean9h 36m
Median37m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
10601 13 Oct 2018 @ 0713 --- JarnoO Seemed to be splashing at this time. Not sure if I caught the tail end of an eruption or if it was 'stuck'.
10411 24 Sep 2018 @ 1251 --- BobInSLC seems to be having mostly "minor" eruptions of less than 2 feet. need to observe little cub before a lion initial
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 JarnoO 18:3x
7031 08 Oct 1992 @ 1720 08 Oct 1992 @ 1729 JarnoO 17:2x
5705 31 Aug 1992 @ 1210 31 Aug 1992 @ 1219 JarnoO 12:1x
5428 09 Jul 1992 @ 2100 09 Jul 1992 @ 2109 JarnoO 21:0x
5427 09 Jul 1992 @ 1800 09 Jul 1992 @ 1809 JarnoO 18:0x
5412 04 Jul 1992 @ 1900 04 Jul 1992 @ 1959 JarnoO 19:xx
5213 14 May 1992 @ 1128 14 May 1992 @ 1138 JarnoO 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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