Last Known Eruption
20h 48m ago

Latest Eruptions

Eruption DurationInterval
17 Oct 2019 @ 1628 ie wc1h 45m
17 Oct 2019 @ 1443 ie wc4h 42m
17 Oct 2019 @ 1001 ie wc1h 51m
17 Oct 2019 @ 0810 ie wc13h 28m
16 Oct 2019 @ 1842 ie wc11h 7m
16 Oct 2019 @ 0735 ie wc18h 22m
15 Oct 2019 @ 1313 ie wc22h 27m
14 Oct 2019 @ 1446 ns wc1d 1h 2m
13 Oct 2019 @ 1344 ie wc3h 59m
13 Oct 2019 @ 0945 wc20h 42m
12 Oct 2019 @ 1303 ie wc8d 1h 47m
04 Oct 2019 @ 1116 ie wc16h 41m
03 Oct 2019 @ 1835 wc33m
03 Oct 2019 @ 1802 wc1d 10h 26m
02 Oct 2019 @ 0736 ie wc1d 14h 40m
30 Sep 2019 @ 1656 ie wc37m
30 Sep 2019 @ 1619 ns1d 2h 12m
29 Sep 2019 @ 1407 wc1h 48m
29 Sep 2019 @ 1219 wc35m
29 Sep 2019 @ 1144 ie3h 47m
29 Sep 2019 @ 0757 wc30m
29 Sep 2019 @ 0727 ie wc12h 44m
28 Sep 2019 @ 1843 ie wc32m
28 Sep 2019 @ 1811 ie wc39m
28 Sep 2019 @ 1732 ie wc3h 7m
28 Sep 2019 @ 1425 ie wc38m
28 Sep 2019 @ 1347 wc1h 13m
28 Sep 2019 @ 1234 ie1h 14m
28 Sep 2019 @ 1120 ie18h 0m
27 Sep 2019 @ 1720 ie wc2h 15m
27 Sep 2019 @ 1505 wc1h 9m
27 Sep 2019 @ 1356 ie28m
27 Sep 2019 @ 1328 ie wc37m
27 Sep 2019 @ 1251 ie1h 7m
27 Sep 2019 @ 1144 ie1h 45m
27 Sep 2019 @ 0959 ie33m
27 Sep 2019 @ 0926 ie wc17h 28m
26 Sep 2019 @ 1558 wc22h 24m
25 Sep 2019 @ 1734 wc31m
25 Sep 2019 @ 1703 ie34m
25 Sep 2019 @ 1629 ie3h 4m
25 Sep 2019 @ 1325 ie wc1h 3m
25 Sep 2019 @ 1222 ie wc2d 21h 46m
22 Sep 2019 @ 1436 ie2d 2h 38m
20 Sep 2019 @ 1158 ie wc35m
20 Sep 2019 @ 1123 ie39m
20 Sep 2019 @ 1044 ie wc3h 29m
20 Sep 2019 @ 0715 wc31m
20 Sep 2019 @ 0644 ns wc11h 36m
19 Sep 2019 @ 1908 wc38m
19 Sep 2019 @ 1830 wc33m
19 Sep 2019 @ 1757 wc2h 17m
19 Sep 2019 @ 154033m
19 Sep 2019 @ 150735m
19 Sep 2019 @ 143233m
19 Sep 2019 @ 13591h 40m
19 Sep 2019 @ 12192h 42m
19 Sep 2019 @ 0937 ie31m
19 Sep 2019 @ 0906 ie2h 16m
19 Sep 2019 @ 0650 wc22h 58m
18 Sep 2019 @ 07521d 13h 22m
16 Sep 2019 @ 183033m
16 Sep 2019 @ 17571h 7m
16 Sep 2019 @ 1650 ie9h 33m
16 Sep 2019 @ 0717 ie wc18h 14m
15 Sep 2019 @ 1303 ie wc33m
15 Sep 2019 @ 1230 ie wc34m
15 Sep 2019 @ 115632m
15 Sep 2019 @ 1124 ns1h 2m
15 Sep 2019 @ 1022 ie wc1d 23h 7m
13 Sep 2019 @ 1115 ie23h 26m
12 Sep 2019 @ 1149 ie29m
12 Sep 2019 @ 112033m
12 Sep 2019 @ 1047 ie29m
12 Sep 2019 @ 1018 ie32m
12 Sep 2019 @ 0946 ie1h 1m
12 Sep 2019 @ 0845 ie24m
12 Sep 2019 @ 082131m
12 Sep 2019 @ 0750 ns1d 15h 37m
10 Sep 2019 @ 161333m
10 Sep 2019 @ 1540 ie2h 12m
10 Sep 2019 @ 1328 ie1h 48m
10 Sep 2019 @ 1140 ie wc1d 21h 7m
08 Sep 2019 @ 1433 ie wc4h 35m
08 Sep 2019 @ 0958 ie17h 11m
07 Sep 2019 @ 164732m
07 Sep 2019 @ 1615 ie33m
07 Sep 2019 @ 1542 ie21h 5m
06 Sep 2019 @ 183733m
06 Sep 2019 @ 180429m
06 Sep 2019 @ 1735 ie1h 12m
06 Sep 2019 @ 1623 wc1h 32m
06 Sep 2019 @ 1451 ie40m
06 Sep 2019 @ 1411 ie24m
06 Sep 2019 @ 134730m
06 Sep 2019 @ 1317 ie1h 32m
06 Sep 2019 @ 1145 ie wc1h 1m
06 Sep 2019 @ 1044 ie wc18h 13m
05 Sep 2019 @ 16314h 25m
05 Sep 2019 @ 120629m

Interval Statistics

Interval Count100
Min24m
Max8d 1h 47m
Mean10h 7m
Median1h 23m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
13513 03 Sep 2019 @ 0906 03 Sep 2019 @ 0927 Micah Kipple Appears to be stuck
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
12736 08 Sep 1994 @ 1000 08 Sep 1994 @ 1059 JarnoO 10:xx ie
12710 06 Aug 1994 @ 1920 06 Aug 1994 @ 1929 JarnoO 19:2x
12709 06 Aug 1994 @ 0940 06 Aug 1994 @ 0949 JarnoO 09:4x
12698 24 Jul 1994 @ 1300 24 Jul 1994 @ 1359 JarnoO 13:xx
12683 30 Jun 1994 @ 0910 30 Jun 1994 @ 0919 JarnoO 09:1x ie
12656 05 Jun 1994 @ 1500 05 Jun 1994 @ 1559 JarnoO 15:xx ie
12655 05 Jun 1994 @ 1400 05 Jun 1994 @ 1459 JarnoO 14:xx ie
12613 28 Feb 1994 @ 1004 28 Feb 1994 @ 1054 JarnoO 10:x4
12358 24 Dec 1993 @ 1620 24 Dec 1993 @ 1629 JarnoO 16:2x ie
12247 30 Jun 1993 @ 1330 30 Jun 1993 @ 1339 JarnoO 13:3x
12217 06 Jun 1993 @ 1510 06 Jun 1993 @ 1519 JarnoO 15:1x
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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