Last Known Eruption
20m ago

Latest Eruptions

Eruption DurationInterval
22 Mar 2019 @ 1144 wc31m
22 Mar 2019 @ 1113 ie wc33m
22 Mar 2019 @ 1040 ie wc33m
22 Mar 2019 @ 1007 ie wc2h 13m
22 Mar 2019 @ 0754 ie wc31m
22 Mar 2019 @ 0723 ie wc33m
22 Mar 2019 @ 0650 ie wc33m
22 Mar 2019 @ 0617 ie wc32m
22 Mar 2019 @ 0545 ie wc31m
22 Mar 2019 @ 0514 ie wc32m
22 Mar 2019 @ 0442 ie wc33m
22 Mar 2019 @ 0409 ie wc4h 46m
21 Mar 2019 @ 2323 ie wc16h 2m
21 Mar 2019 @ 0721 ie wc11h 27m
20 Mar 2019 @ 1954 ie wc32m
20 Mar 2019 @ 1922 ie wc31m
20 Mar 2019 @ 1851 wc29m
20 Mar 2019 @ 1822 ie wc1h 26m
20 Mar 2019 @ 1656 ie wc5h 30m
20 Mar 2019 @ 1126 ie wc2h 45m
20 Mar 2019 @ 0841 ie wc18h 48m
19 Mar 2019 @ 1353 wc1h 24m
19 Mar 2019 @ 1229 wc1h 21m
19 Mar 2019 @ 1108 ie wc29m
19 Mar 2019 @ 1039 ie wc29m
19 Mar 2019 @ 1010 ie wc14h 23m
18 Mar 2019 @ 1947 ie wc58m
18 Mar 2019 @ 1849 ie wc28m
18 Mar 2019 @ 1821 ie wc2h 55m
18 Mar 2019 @ 1526 wc1h 52m
18 Mar 2019 @ 1334 wc4h 41m
18 Mar 2019 @ 0853 ie wc4h 25m
18 Mar 2019 @ 0428 ie wc28m
18 Mar 2019 @ 0400 ie wc31m
18 Mar 2019 @ 0329 ie wc31m
18 Mar 2019 @ 0258 ie wc29m
18 Mar 2019 @ 0229 ie wc31m
18 Mar 2019 @ 0158 ie wc13h 38m
17 Mar 2019 @ 1220 ie wc3h 11m
17 Mar 2019 @ 0909 ie wc14h 6m
16 Mar 2019 @ 1903 ie wc33m
16 Mar 2019 @ 1830 ie wc30m
16 Mar 2019 @ 1800 ie wc3h 5m
16 Mar 2019 @ 1455 wc22h 36m
15 Mar 2019 @ 1619 ie wc25m
15 Mar 2019 @ 1554 ie wc1h 39m
15 Mar 2019 @ 1415 ie wc50m
15 Mar 2019 @ 1325 ie wc1h 21m
15 Mar 2019 @ 1204 ie wc46m
15 Mar 2019 @ 1118 wc27m
15 Mar 2019 @ 1051 ie wc28m
15 Mar 2019 @ 1023 ie wc10h 43m
14 Mar 2019 @ 2340 ie wc7h 51m
14 Mar 2019 @ 1549 wc24m
14 Mar 2019 @ 1525 ie wc26m
14 Mar 2019 @ 1459 ie wc26m
14 Mar 2019 @ 1433 ie wc1h 17m
14 Mar 2019 @ 1316 ns wc2h 12m
14 Mar 2019 @ 1104 ie wc52m
14 Mar 2019 @ 1012 ie wc25m
14 Mar 2019 @ 0947 ie wc15h 2m
13 Mar 2019 @ 1845 ie wc3h 13m
13 Mar 2019 @ 1532 ie wc20h 34m
12 Mar 2019 @ 1858 ie wc3h 27m
12 Mar 2019 @ 1531 ie wc2h 12m
12 Mar 2019 @ 1319 wc22h 2m
11 Mar 2019 @ 1517 wc29m
11 Mar 2019 @ 1448 ie wc1h 52m
11 Mar 2019 @ 1256 wc19h 46m
10 Mar 2019 @ 1710 ie wc28m
10 Mar 2019 @ 1642 ie wc1h 32m
10 Mar 2019 @ 1510 ie wc1d 6h 32m
09 Mar 2019 @ 0738 ie wc37m
09 Mar 2019 @ 0701 wc36m
09 Mar 2019 @ 0625 wc34m
09 Mar 2019 @ 0551 wc11h 59m
08 Mar 2019 @ 1752 ie wc33m
08 Mar 2019 @ 1719 ie wc36m
08 Mar 2019 @ 1643 ie wc33m
08 Mar 2019 @ 1610 ie wc1h 40m
08 Mar 2019 @ 1430 wc46m
08 Mar 2019 @ 1344 ie wc22m
08 Mar 2019 @ 1322 ns wc1h 6m
08 Mar 2019 @ 1216 ie wc35m
08 Mar 2019 @ 1141 ie wc32m
08 Mar 2019 @ 1109 ie wc33m
08 Mar 2019 @ 1036 ie wc1h 9m
08 Mar 2019 @ 0927 ns wc1h 8m
08 Mar 2019 @ 0819 ie wc33m
08 Mar 2019 @ 0746 ie wc35m
08 Mar 2019 @ 0711 ie wc16h 51m
07 Mar 2019 @ 1420 ie wc33m
07 Mar 2019 @ 1347 ie wc35m
07 Mar 2019 @ 1312 ie wc1h 40m
07 Mar 2019 @ 1132 ie wc33m
07 Mar 2019 @ 1059 ie wc1h 32m
07 Mar 2019 @ 0927 ie wc32m
07 Mar 2019 @ 0855 ie wc34m
07 Mar 2019 @ 0821 ie wc33m
07 Mar 2019 @ 0748 ie wc19h 50m

Interval Statistics

Interval Count100
Min22m
Max1d 6h 32m
Mean3h 49m
Median41m

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.


All data is shown in US/Mountain timezone unless specified otherwise.

GeyserTimes.org is not affiliated with the National Park Service, but it is "for the benefit and enjoyment of the people".

If you have any questions or comments please contact: webmaster@geysertimes.org

Support open geyser data: Patreon Page

© Copyright 2011-2019

Facebook Page Telegram Channel Google+ Page Get it on Google Play Download on the App Store

Google Play and the Google Play logo are trademarks of Google LLC.

Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc., registered in the U.S. and other countries.