Last Known Eruption
1d 4h 18m ago

Latest Eruptions

Eruption DurationInterval
22 Jul 2018 @ 0729 maj19h 17m
21 Jul 2018 @ 1212 min35s 2d 55m
19 Jul 2018 @ 1117 maj14m
19 Jul 2018 @ 1103 min35s approximately2h 0m
19 Jul 2018 @ 0903 min15s 6d 22h 28m
12 Jul 2018 @ 1035 min~40s 19h 17m
11 Jul 2018 @ 1518 maj9d 42m
02 Jul 2018 @ 1436 maj13m
02 Jul 2018 @ 1423 min45s 2d 1h 53m
30 Jun 2018 @ 1230 maj1h 30m
30 Jun 2018 @ 1100 min40s 2h 4m
30 Jun 2018 @ 0856 min30s 22h 39m
29 Jun 2018 @ 101740sec4d 27m
25 Jun 2018 @ 0950 min30sec5d 16h 21m
19 Jun 2018 @ 1729 min6d 7h 3m
13 Jun 2018 @ 1026 maj6m
13 Jun 2018 @ 1020 min1m 25s 59m
13 Jun 2018 @ 092150s 20h 41m
12 Jun 2018 @ 1240 ie maj3d 21h 56m
08 Jun 2018 @ 1444 min40s 1h 58m
08 Jun 2018 @ 1246 ini min20s 1d 4h 34m
07 Jun 2018 @ 0812 maj5m
07 Jun 2018 @ 0807 min1m 13s 20h 21m
06 Jun 2018 @ 1146 maj14m
06 Jun 2018 @ 1132 min1m 9s 16h 58m
05 Jun 2018 @ 1834 min45s 2h 33m
05 Jun 2018 @ 1601 min30s 1h 29m
05 Jun 2018 @ 1432 ini min30s 6d 6h 18m
30 May 2018 @ 0814 min19h 10m
29 May 2018 @ 1304 min1d 4h 42m
28 May 2018 @ 0822 maj1h 28m
28 May 2018 @ 0654 min255d 18h 54m
14 Sep 2017 @ 1200 ie maj4d 15h 34m
09 Sep 2017 @ 2026 min~1m 2h 50m
09 Sep 2017 @ 1736 min1m 8s 1h 20m
09 Sep 2017 @ 1616 min45s 4h 0m
09 Sep 2017 @ 1216 min40s 2d 23h 30m
06 Sep 2017 @ 1246 maj13m
06 Sep 2017 @ 1233 min1m 15s 1d 18h 17m
04 Sep 2017 @ 1816 min48 s2h 6m
04 Sep 2017 @ 1610 min1 m1d 8h 40m
03 Sep 2017 @ 0730 A3d 23h 36m
30 Aug 2017 @ 0754 maj15h 24m
29 Aug 2017 @ 1630 A4d 2h 20m
25 Aug 2017 @ 1410 ie maj16m 17d 1h 36m
08 Aug 2017 @ 1234 min8d 5h 34m
31 Jul 2017 @ 0700 ie maj3d 17h 22m
27 Jul 2017 @ 1338 maj4d 21h 26m
22 Jul 2017 @ 1612 min16s 3d 23h 56m
18 Jul 2017 @ 1616 maj1h 16m
18 Jul 2017 @ 1500 min2h 33m
18 Jul 2017 @ 1227 min1h 10m
18 Jul 2017 @ 1117 min4d 19h 56m
13 Jul 2017 @ 1521 maj6m
13 Jul 2017 @ 1515 min1m 25s 22h 46m
12 Jul 2017 @ 1629 maj1h 25m
12 Jul 2017 @ 1504 min1m 5s 2h 14m
12 Jul 2017 @ 1250 min?1h 2m
12 Jul 2017 @ 1148 min50s 3h 12m
12 Jul 2017 @ 0836 min40s 1d 10h 32m
10 Jul 2017 @ 2203:15 E9h 31m 40s
10 Jul 2017 @ 1231:35 E1h 42m 40s
10 Jul 2017 @ 1048:55 E3h 34m 10s
10 Jul 2017 @ 0714:45 E1h 42m 30s
10 Jul 2017 @ 0532:15 E3h 32m 10s
10 Jul 2017 @ 0200:05 E8h 42m 0s
09 Jul 2017 @ 1718:05 E5m 20s
09 Jul 2017 @ 1712:45 E1h 31m 0s
09 Jul 2017 @ 1541:45 E3h 47m 30s
09 Jul 2017 @ 1154:15 E1h 34m 20s
09 Jul 2017 @ 1019:55 E18m 30s
09 Jul 2017 @ 1001:25 E12h 50m 40s
08 Jul 2017 @ 2110:45 E1h 11m 0s
08 Jul 2017 @ 1959:45 E2h 39m 10s
08 Jul 2017 @ 1720:35 E1h 20m 10s
08 Jul 2017 @ 1600:25 E3h 51m
08 Jul 2017 @ 1209 min1h 59m
08 Jul 2017 @ 1010 min11h 46m
07 Jul 2017 @ 2223:55 E5m 40s
07 Jul 2017 @ 2218:15 E1h 14m 40s
07 Jul 2017 @ 2103:35 E2h 25m 0s
07 Jul 2017 @ 1838:35 E3h 13m 10s
07 Jul 2017 @ 1525:25 E1h 33m 10s
07 Jul 2017 @ 1352:15 E1h 43m 10s
07 Jul 2017 @ 1209:05 E10h 35m 10s
07 Jul 2017 @ 0133:55 E1h 23m 50s
07 Jul 2017 @ 0010:05 E1h 46m 50s
06 Jul 2017 @ 2223:15 E1h 11m 30s
06 Jul 2017 @ 2111:45 E4h 59m 40s
06 Jul 2017 @ 1612:05 E4h 36m 50s
06 Jul 2017 @ 1135:15 E7h 18m 10s
06 Jul 2017 @ 0417:05 E1h 16m 40s
06 Jul 2017 @ 0300:25 E2h 30m 50s
06 Jul 2017 @ 0029:35 E1h 20m 20s
05 Jul 2017 @ 2309:15 E3h 46m 20s
05 Jul 2017 @ 1922:55 E2h 9m 20s
05 Jul 2017 @ 1713:35 E2h 14m 40s
05 Jul 2017 @ 1458:55 E9h 20m 50s
05 Jul 2017 @ 0538:05 E1h 27m 0s
05 Jul 2017 @ 0411:05 E2h 21m

Interval Statistics

Interval Count100
Min5m
Max255d 18h 54m
Mean3d 19h 44m
Median3h 12m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
5502 29 Aug 2017 @ 1643 --- ThomasR Post-eruptive steam phase, likely had a major eruption.
3769 16 Sep 2016 @ 1638 16 Sep 2016 @ 1722 bhoppe Overflows occurring about 15-20 minutes apart. No eruption witnessed
3153 29 Jun 2016 @ 0800 --- Barbara Lasseter Both cones steaming lightly
3097 19 Jun 2016 @ 0630 --- LynnS Finished the major before I arrived. Both cones still steaming. Faint steam from east cone. Forced steam from west cone. Forcefulness of Steam from west cone had decreased such that steam was just wafting when I left at 0630.
3085 17 Jun 2016 @ 0940 --- LynnS Post-eruptive; light steam wafting from eastern cone; light steam pushing from western cone.
3042 10 Jun 2016 @ 1041 10 Jun 2016 @ 1700 JSJ Dry and empty all late morning & afternoon. First overflow at 1700. Left after that.
2775 22 Apr 2016 @ 1220 --- WillBoekel full of water
2746 17 Apr 2016 @ 1110 --- WillBoekel in late steam phase
2417 24 Sep 2015 @ 0904 24 Sep 2015 @ 0930 ThomasR No further eruption.
1824 01 Jul 2015 @ 1645 --- Jake came to overflow a couple times leading to 2nd eruption. didn't erupt, drained. I left
1491 11 Dec 2014 @ 2002 --- BoekelUpload testing
1143 31 Jul 2014 @ 0945 --- Tara Atomizer post-major at 0945.
5510 08 Aug 1992 @ 0900 --- DGInc before 0900
EntrySourceLinkComment
31 Jul 1993 @ 1357 JSJ https://www.youtube.com/watch?v=nOmGUlTI3mE Video by David Schwarz of Atomizer Geyser's ~1357 minor eruption on 31 July 1993.
06 Jul 1995 @ 1253 JSJ https://www.youtube.com/watch?v=3hE3eGnk_1Y Video by David Schwarz of Atomizer Geyser's 12:53 PM major eruption on 6 July 1995.
16 May 2015 @ 1326 JSJ http://www.flickr.com/photos/jsjgeology/18510924194 Video of eruption.
16 May 2015 @ 1642 JSJ http://www.flickr.com/photos/jsjgeology/18946083648 Video of eruption.
16 May 2015 @ 1814 JSJ http://www.flickr.com/photos/jsjgeology/18513378633 Video of eruption.
Baseline does not exist.


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