Last Known Eruption
18d 16h 47m ago

Latest Eruptions

EruptionDurationInterval
18 Jun 2015 @ 12133d 21h 25m
14 Jun 2015 @ 1448 ie10d 2h 30m
04 Jun 2015 @ 12183d 23h 45m
31 May 2015 @ 1233 ie2d 17m
29 May 2015 @ 1216 ie2d 18h 11m
26 May 2015 @ 18055d 23h 9m
20 May 2015 @ 1856~41s2h 58m
20 May 2015 @ 155846s3h 7m
20 May 2015 @ 1251<1 minute19h 55m
19 May 2015 @ 1656 min8m
19 May 2015 @ 1648~43s244d 8h 45m
17 Sep 2014 @ 0803 ie11d 19h 25m
05 Sep 2014 @ 12382h 36m
05 Sep 2014 @ 100216h 14m
04 Sep 2014 @ 17482h 56m
04 Sep 2014 @ 14521d 3h 54m
03 Sep 2014 @ 10589d 22h 8m
24 Aug 2014 @ 1250 ie9d 17h 48m
14 Aug 2014 @ 1902 ie3d 7h 57m
11 Aug 2014 @ 1105 ie8d 14h 32m
02 Aug 2014 @ 2033 ie10d 11h 30m
23 Jul 2014 @ 0903 ie17d 22h 32m
05 Jul 2014 @ 10313d 18h 4m
01 Jul 2014 @ 162721d 4h 49m
10 Jun 2014 @ 11383d 23h 57m
06 Jun 2014 @ 11413h 15m
06 Jun 2014 @ 08263d 22h 26m
02 Jun 2014 @ 10001d 23h 38m
31 May 2014 @ 102223h 41m
30 May 2014 @ 104114h 1m
29 May 2014 @ 20402d 3h 12m
27 May 2014 @ 17283h 20m
27 May 2014 @ 14083h 17m
27 May 2014 @ 1051261d 20h 56m
07 Sep 2013 @ 13551d 19h 38m
05 Sep 2013 @ 18174d 2h 39m
01 Sep 2013 @ 153859d 42m
04 Jul 2013 @ 1456 ie6d 8m
28 Jun 2013 @ 1448 ie299d 55m
02 Sep 2012 @ 1353 ie6d 21h 7m
26 Aug 2012 @ 164697d 2h 4m
21 May 2012 @ 1442 ie22d 5h 11m
29 Apr 2012 @ 0931 ie8d 20h 9m
20 Apr 2012 @ 1322 ie225d 22h 53m
07 Sep 2011 @ 14298d 22h 27m
29 Aug 2011 @ 16025h 3m
29 Aug 2011 @ 105949d 10m
11 Jul 2011 @ 1049 ie31d 24m
10 Jun 2011 @ 102517d 20h 13m
23 May 2011 @ 141293d 3h 14m
19 Feb 2011 @ 0958 ie31d 22h 10m
18 Jan 2011 @ 1148 ie132d 1h 32m
08 Sep 2010 @ 1116 E4h 26m
08 Sep 2010 @ 0650 E4h 58m
08 Sep 2010 @ 0152 E4h 55m
07 Sep 2010 @ 2057 E4h 36m
07 Sep 2010 @ 1621 E4h 52m
07 Sep 2010 @ 1129 E4h 20m
07 Sep 2010 @ 0709 E4h 59m
07 Sep 2010 @ 0210 E4h 12m
06 Sep 2010 @ 2158 E4h 59m
06 Sep 2010 @ 1659 E4h 33m
06 Sep 2010 @ 1226 E3h 55m
06 Sep 2010 @ 0831 E4h 28m
06 Sep 2010 @ 0403 E4h 18m
05 Sep 2010 @ 2345 E4h 38m
05 Sep 2010 @ 1907 E7h 18m
05 Sep 2010 @ 1149 E5h 32m
05 Sep 2010 @ 0617 E4h 17m
05 Sep 2010 @ 0200 E4h 12m
04 Sep 2010 @ 2148 E4h 21m
04 Sep 2010 @ 1727 E5h 12m
04 Sep 2010 @ 1215 E5h 44m
04 Sep 2010 @ 0631 E4h 0m
04 Sep 2010 @ 0231 E4h 32m
03 Sep 2010 @ 2159 E4h 17m
03 Sep 2010 @ 1742 E4h 37m
03 Sep 2010 @ 1305 E4h 52m
03 Sep 2010 @ 0813 E4h 11m
03 Sep 2010 @ 0402 E4h 13m
02 Sep 2010 @ 2349 E5h 16m
02 Sep 2010 @ 1833 E4h 19m
02 Sep 2010 @ 1414 E6h 10m
02 Sep 2010 @ 0804 E4h 23m
02 Sep 2010 @ 0341 E4h 24m
01 Sep 2010 @ 2317 E5h 24m
01 Sep 2010 @ 1753 E4h 24m
01 Sep 2010 @ 1329 E7h 55m
01 Sep 2010 @ 0534 E4h 12m
01 Sep 2010 @ 0122 E4h 33m
31 Aug 2010 @ 2049 E4h 24m
31 Aug 2010 @ 1625 E4h 27m
31 Aug 2010 @ 1158 E4h 56m
31 Aug 2010 @ 0702 E4h 25m
31 Aug 2010 @ 0237 E4h 31m
30 Aug 2010 @ 2206 E5h 24m
30 Aug 2010 @ 1642 E3h 46m
30 Aug 2010 @ 1256 E4h 56m
30 Aug 2010 @ 0800 E5h 30m
30 Aug 2010 @ 0230 E4h 25m

Interval Statistics

# of Intervals100
Min8m
Max299d 55m
Mean17d 12h 51m
Median5h 24m

Latest Notes

Note IDStart TimeEnd TimeEntrantNote
1613 19 May 2015 @ 1430 19 May 2015 @ 1648 JSJ Observed Pyramid Geyser from 1430 to 1715. Very slight steaming or slight steaming alternated with no visible activity from 1430 to 1644. One spit at 1544. Small spitting at late 1625. Continuous spitting, progressing to low to moderately low spouting, from 1645 to 1648. Eruption at 1648 + ~55s to 1649 + 38s, followed by prominent post-eruption steaming.
1079 11 Jun 2014 @ 1520 --- WillBoekel Post eruptive at 1520
Baseline does not exist.


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