Last Known Eruption
14h 42m ago

Latest Eruptions

Eruption DurationInterval
07 Jul 2020 @ 1148 maj5m
07 Jul 2020 @ 1143 min1m 23s 2h 2m
07 Jul 2020 @ 0941 min55s 1h 23m
07 Jul 2020 @ 0818 min43s 18h 3m
06 Jul 2020 @ 1415 maj5m
06 Jul 2020 @ 1410 min1m 15s 1h 16m
06 Jul 2020 @ 125450s 3h 6m
06 Jul 2020 @ 0948 min1h 28m
06 Jul 2020 @ 0820 min36s 17h 23m
05 Jul 2020 @ 1457 maj1h 33m
05 Jul 2020 @ 1324 min1m 2s 2h 14m
05 Jul 2020 @ 1110 min56s 1h 25m
05 Jul 2020 @ 0945 ini min40s 19h 25m
04 Jul 2020 @ 1420 maj4m
04 Jul 2020 @ 1416 min55s 1h 41m
04 Jul 2020 @ 1235 min47s 4h 6m
04 Jul 2020 @ 0829 min36s 1d 21h 39m
02 Jul 2020 @ 1050 min29s 1h 59m
02 Jul 2020 @ 0851 min4d 20m
28 Jun 2020 @ 0831 maj4m
28 Jun 2020 @ 0827 min1m 4s 19h 54m
27 Jun 2020 @ 1233 maj9m 1h 31m
27 Jun 2020 @ 1102 min1m 5s 1h 54m
27 Jun 2020 @ 0908 min55s 1h 20m
27 Jun 2020 @ 0748 min45s 17h 52m
26 Jun 2020 @ 1356 maj11m 1h 21m
26 Jun 2020 @ 1235 min1m 6s 2h 14m
26 Jun 2020 @ 1021 min56s 1h 18m
26 Jun 2020 @ 0903 min43s 18h 11m
25 Jun 2020 @ 1452 ie maj1d 5m
24 Jun 2020 @ 1447 A min1d 20h 1m
22 Jun 2020 @ 1846 min7d 23h 1m
14 Jun 2020 @ 1945 maj11m 15m
14 Jun 2020 @ 1930 min36s 2h 25m
14 Jun 2020 @ 1705 ini min34s 9d 10h 18m
05 Jun 2020 @ 0647 min16h 25m
04 Jun 2020 @ 1422 maj5m 5s 13m
04 Jun 2020 @ 1409 min2d 19h 18m
01 Jun 2020 @ 1851 ini min97d 6h 35m
25 Feb 2020 @ 1116 ? wc25d 1h 13m
31 Jan 2020 @ 1003 ie wc43d 2h 7m
19 Dec 2019 @ 0756 A wc maj73d 18h 2m
06 Oct 2019 @ 1454 min35s 3d 33m
03 Oct 2019 @ 1421 min~30s 5d 21h 6m
27 Sep 2019 @ 1715 min42s 2h 16m
27 Sep 2019 @ 1459 min32s 1h 7m
27 Sep 2019 @ 1352 ini min32s 1d 20h 50m
25 Sep 2019 @ 1702 ini min34s 4d 5h 28m
21 Sep 2019 @ 1134 min2d 1h 54m
19 Sep 2019 @ 0940 maj6m 6m
19 Sep 2019 @ 0934 min56s 20h 16m
18 Sep 2019 @ 1318 maj8m 1h 4m
18 Sep 2019 @ 1214 min54s 21h 13m
17 Sep 2019 @ 1501 maj7m 1h 8m
17 Sep 2019 @ 1353 min56s 2h 35m
17 Sep 2019 @ 1118 min51s 1h 21m
17 Sep 2019 @ 0957 ini min40s 4d 15h 40m
12 Sep 2019 @ 1817 maj1h 31m
12 Sep 2019 @ 1646 min~1m 0s 2h 41m
12 Sep 2019 @ 1405 min1m 6s 1h 14m
12 Sep 2019 @ 1251 min~45s 3h 21m
12 Sep 2019 @ 0930 min~45s 6d 23h 19m
05 Sep 2019 @ 1011 min58s 2h 25m
05 Sep 2019 @ 0746 min1m 5s 2h 5m
05 Sep 2019 @ 0541 min19h 40m
04 Sep 2019 @ 1001 maj4m
04 Sep 2019 @ 0957 min56s 1h 38m
04 Sep 2019 @ 0819 ini min30s 1d 15h 20m
02 Sep 2019 @ 1659 maj16m 4m
02 Sep 2019 @ 16551m 10s 1h 17m
02 Sep 2019 @ 15382h 57m
02 Sep 2019 @ 124116h 12m
01 Sep 2019 @ 2029 maj12m
01 Sep 2019 @ 2017 min45s 2d 13h 2m
30 Aug 2019 @ 0715 ie maj16h 23m
29 Aug 2019 @ 1452 maj17m 1h 59m
29 Aug 2019 @ 1253 min~1m 1h 26m
29 Aug 2019 @ 112747s 18h 29m
28 Aug 2019 @ 1658 maj1h 25m
28 Aug 2019 @ 15331m 5s 2h 21m
28 Aug 2019 @ 1312 min58s 1h 19m
28 Aug 2019 @ 1153 min42s 3d 3h 35m
25 Aug 2019 @ 0818 min20h 41m
24 Aug 2019 @ 1137 min33s 2h 19m
24 Aug 2019 @ 0918 min>22s 20h 35m
23 Aug 2019 @ 1243 min30s 16h 10m
22 Aug 2019 @ 203350s 1h 28m
22 Aug 2019 @ 190540s 2d 10h 8m
20 Aug 2019 @ 0857 min38s 1d 13h 13m
18 Aug 2019 @ 1944 maj6m
18 Aug 2019 @ 1938 min1m 22h 34m
17 Aug 2019 @ 2104 maj1d 13h 3m
16 Aug 2019 @ 0801 maj8m 3s 1h 16m
16 Aug 2019 @ 0645 min~1m 30s 21h 48m
15 Aug 2019 @ 0857 maj8m 10s 16h 50m
14 Aug 2019 @ 1607 maj6m 43s 13m
14 Aug 2019 @ 1554 min52s 2h 29m
14 Aug 2019 @ 1325 min17h 5m
13 Aug 2019 @ 2020 min1h 10m
13 Aug 2019 @ 1910 min47s 3h 23m

Interval Statistics

Interval Count100
Min4m
Max97d 6h 35m
Mean3d 6h 55m
Median2h 38m
Initial-to-Initial
Interval Count6
Min1d 20h 50m
Max248d 4h 59m
Mean50d 20h 14m
Median12d 23h 56m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
14690 20 Jun 2020 @ 1330 20 Jun 2020 @ 1429 User34 Intermittently overflowing
13821 27 Sep 2019 @ 1715 27 Sep 2019 @ 1945 William no further action from Atomizer during this timeframe.
13327 20 Aug 2019 @ 0915 20 Aug 2019 @ 1215 William no follow up activity since previously noted minor.
13322 20 Aug 2019 @ 0910 20 Aug 2019 @ 0912 William post eruptive splashing up to 1'.
13238 14 Aug 2019 @ 1618 --- minissa Water briefly resumed, thin column to a height of maybe 10 feet after I called the end of the eruption due to both cones end of steam. A bit more steam both cones x next 5 minutes
13237 14 Aug 2019 @ 1542 --- minissa Start of yet another fill
13236 14 Aug 2019 @ 1524 --- minissa Start of another fill
13235 14 Aug 2019 @ 1509 --- minissa Another sustained fill
13234 14 Aug 2019 @ 1454 --- minissa Sustained fill in progress with water sheeting cone
13233 14 Aug 2019 @ 1310 --- minissa Filled and drainef
13046 05 Aug 2019 @ 1300 05 Aug 2019 @ 1530 Stephen_Gemar No eruption during this time.
11782 14 Jun 2019 @ 0805 14 Jun 2019 @ 1010 Choward Completely inactive. No periods of overflow.
11708 10 Jun 2019 @ 1910 10 Jun 2019 @ 1911 William 1 ft water bursts every 3-5 seconds
9699 13 Aug 2018 @ 1425 --- minissa Water has been seeping from crack in cone for at least 30 minutes, progressing slightly (visible from path with binocs)
9516 07 Aug 2018 @ 1150 07 Aug 2018 @ 1430 c.barwin The only activity at this time was audible splashing and steam around 1210 and then no other activity when I left the area at 1430.
9510 07 Aug 2018 @ 1110 --- c.barwin skip after seeing visible water and steam
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
1143 31 Jul 2014 @ 0945 --- Tara Atomizer post-major at 0945.
14371 30 Aug 1995 @ 0000 30 Aug 1995 @ 2359 JarnoO vr 4 minors
5510 08 Aug 1992 @ 0900 --- JarnoO before 0900
EntrySourceLinkComment
03 Aug 2016 @ 1433 JSJ https://www.youtube.com/watch?v=MY_Beiau8JQ Video clips of Atomizer Geyser's ~2:33 PM-onward major eruption on 3 August 2016.
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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