Last Known Eruption
5h 25m ago

Latest Eruptions

Eruption DurationInterval
20 Jul 2018 @ 1649 ie wc4h 15m
20 Jul 2018 @ 1234 wc4h 14m
20 Jul 2018 @ 0820 wc2h 1m
20 Jul 2018 @ 0619 ie wc10h 49m
19 Jul 2018 @ 1930 ie wc1h 51m
19 Jul 2018 @ 1739 ie wc1h 46m
19 Jul 2018 @ 1553 wc3h 52m
19 Jul 2018 @ 1201 ie wc4h 29m
19 Jul 2018 @ 0732 wc12h 6m
18 Jul 2018 @ 1926 ie wc2h 8m
18 Jul 2018 @ 1718 ie wc1h 44m
18 Jul 2018 @ 1534 ie wc2h 8m
18 Jul 2018 @ 1326 ie wc2h 22m
18 Jul 2018 @ 1104 ie wc3h 1m
18 Jul 2018 @ 0803 ? ie wc14h 57m
17 Jul 2018 @ 1706 ie wc2h 11m
17 Jul 2018 @ 1455 wc2h 10m
17 Jul 2018 @ 1245 wc2h 39m
17 Jul 2018 @ 1006 wc1h 56m
17 Jul 2018 @ 0810 ie wc2h 4m
17 Jul 2018 @ 0606 wc4h 4m
17 Jul 2018 @ 0202 wc6h 0m
16 Jul 2018 @ 2002 ie wc3h 38m
16 Jul 2018 @ 1624 ie wc1h 53m
16 Jul 2018 @ 1431 ie wc19h 19m
15 Jul 2018 @ 1912 wc2h 26m
15 Jul 2018 @ 1646 ns wc7h 23m
15 Jul 2018 @ 0923 ie wc2h 1m
15 Jul 2018 @ 0722 ie wc11h 39m
14 Jul 2018 @ 1943 ie wc3h 52m
14 Jul 2018 @ 1551 ie wc5h 34m
14 Jul 2018 @ 10171h 50m
14 Jul 2018 @ 0827 ie wc12h 19m
13 Jul 2018 @ 2008 ie wc2h 2m
13 Jul 2018 @ 1806 ie wc2h 24m
13 Jul 2018 @ 1542 ie wc2h 5m
13 Jul 2018 @ 1337 wc3h 58m
13 Jul 2018 @ 0939 ie wc3h 6m
13 Jul 2018 @ 0633 ie wc2h 36m
13 Jul 2018 @ 0357 wc1h 55m
13 Jul 2018 @ 0202 ie wc10h 39m
12 Jul 2018 @ 1523 wc2h 38m
12 Jul 2018 @ 1245 ie wc4h 8m
12 Jul 2018 @ 0837 ie wc14h 13m
11 Jul 2018 @ 1824 wc5h 59m
11 Jul 2018 @ 1225 ie wc3h 58m
11 Jul 2018 @ 0827 ie wc15h 43m
10 Jul 2018 @ 1644 ie wc1h 45m
10 Jul 2018 @ 1459 ie wc4h 52m
10 Jul 2018 @ 1007 ie wc4h 8m
10 Jul 2018 @ 0559 wc2h 20m
10 Jul 2018 @ 0339 wc2h 13m
10 Jul 2018 @ 0126 wc2h 3m
09 Jul 2018 @ 2323 wc3h 58m
09 Jul 2018 @ 1925 ie wc2h 8m
09 Jul 2018 @ 1717 wc2h 12m
09 Jul 2018 @ 1505 ie wc1h 57m
09 Jul 2018 @ 1308 wc2h 3m
09 Jul 2018 @ 1105 ie wc2h 1m
09 Jul 2018 @ 0904 wc2h 10m
09 Jul 2018 @ 0654 wc2h 8m
09 Jul 2018 @ 0446 wc4h 0m
09 Jul 2018 @ 0046 ie wc2h 10m
08 Jul 2018 @ 2236 ie wc3h 58m
08 Jul 2018 @ 1838 ie wc11h 13m
08 Jul 2018 @ 0725 ie wc17h 7m
07 Jul 2018 @ 1418 wc6h 20m
07 Jul 2018 @ 0758 ie wc13h 7m
06 Jul 2018 @ 1851 ie wc1d 1h 32m
05 Jul 2018 @ 1719 wc6h 43m
05 Jul 2018 @ 1036 ie wc23h 57m
04 Jul 2018 @ 1039 wc2h 8m
04 Jul 2018 @ 0831 wc13h 14m
03 Jul 2018 @ 1917 ie wc1h 53m
03 Jul 2018 @ 1724 wc4h 35m
03 Jul 2018 @ 1249 ie wc6h 23m
03 Jul 2018 @ 0626 wc1h 48m
03 Jul 2018 @ 0438 wc2h 12m
03 Jul 2018 @ 0226 wc2h 14m
03 Jul 2018 @ 0012 wc2h 18m
02 Jul 2018 @ 2154 wc4h 27m
02 Jul 2018 @ 1727 ns wc1h 36m
02 Jul 2018 @ 1551 ie wc9h 19m
02 Jul 2018 @ 0632 ie wc13h 12m
01 Jul 2018 @ 1720 ie2h 25m
01 Jul 2018 @ 1455 ie wc3h 39m
01 Jul 2018 @ 1116 ie wc3h 44m
01 Jul 2018 @ 0732 ie wc3h 39m
01 Jul 2018 @ 0353 wc2h 6m
01 Jul 2018 @ 0147 wc2h 37m
30 Jun 2018 @ 2310 wc4h 12m
30 Jun 2018 @ 1858 ie wc1h 3m
30 Jun 2018 @ 1755 ie wc35m
30 Jun 2018 @ 1720 ie11h 36m
30 Jun 2018 @ 0544 ie wc14h 52m
29 Jun 2018 @ 1452 ie wc2h 3m
29 Jun 2018 @ 1249 ie wc2h 5m
29 Jun 2018 @ 1044 ie wc1d 1h 4m
28 Jun 2018 @ 0940 ie wc13h 8m
27 Jun 2018 @ 2032 ie wc6h 3m

Interval Statistics

Interval Count100
Min35m
Max1d 1h 32m
Mean5h 32m
Median3h 22m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
7783 28 Oct 2017 @ 0839 --- DGInc I think I saw some splashes above its cone
7731 22 Oct 2017 @ 1930 --- JSJ No daytime Split Cone eruptions.
7728 22 Oct 2017 @ 0720 --- JSJ No more Split Cone eruptions since the 2235 event last night.
7708 13 Oct 2017 @ 1940 --- JSJ No full Split Cone eruptions during the day. No activity to occasional light steaming (e.g., at 1332 for a couple hours) to somewhat moderate steaming.
7707 13 Oct 2017 @ 0710 --- JSJ No Split Cone eruptions overnight.
7706 12 Oct 2017 @ 1948 --- JSJ No Split Cone eruptions during the day.
7705 12 Oct 2017 @ 0709 --- JSJ No Split Cone eruptions overnight.
7704 11 Oct 2017 @ 1949 --- JSJ Light to moderate steaming in the early morning, when it was cold, but no full eruptions today.
7703 11 Oct 2017 @ 0730 --- JSJ No Split Cone eruptions overnight.
7564 01 Oct 2017 @ 0655 --- JSJ No full eruptions on GOSA's overnight capture. Light to ~moderate steaming only.
4373 27 Jun 2017 @ 1406 --- Art Split Cone mound struck by lightning.
4017 27 Apr 2017 @ 0250 27 Apr 2017 @ 0301 JSJ Steaming event from 0250 to 0301 (webcam observation) - not enough to interpret as an eruption (?).
3236 07 Jul 2016 @ 0326 --- DGInc May have erupted. The steam cloud was visible for 6 minutes.
759 16 Feb 2013 @ 2000 17 Feb 2013 @ 0800 Micah Kipple Melted Runoff channel seems to indicate it erupted overnight.
EntrySourceLinkComment
11 May 2017 @ 1731 JSJ https://www.youtube.com/watch?v=qgkZfDWlSn0 Video via webcam of part of Split Cone Geyser's 5:31 to 5:50 PM eruption on 11 May 2017.
04 May 2015 @ 0902 td http://tinypic.com/m/io3fih/3 snapped 09:10 MT 5/04/15
Baseline does not exist.


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