Last Known Eruption
8h 15m ago

Latest Eruptions

Eruption DurationInterval
20 Oct 2020 @ 181219m
20 Oct 2020 @ 175310m
20 Oct 2020 @ 17436h 44m
20 Oct 2020 @ 1059 ie wc3d 3h 24m
17 Oct 2020 @ 0735 ie wc20h 14m
16 Oct 2020 @ 1121 ie wc1d 51m
15 Oct 2020 @ 10304d 22h 10m
10 Oct 2020 @ 1220 ie wc47m
10 Oct 2020 @ 1133 ie wc>12m 1h 13m
10 Oct 2020 @ 1020 wc1h 13m
10 Oct 2020 @ 0907 ie wc23m
10 Oct 2020 @ 0844 ie wc19m
10 Oct 2020 @ 0825 ie wc>4m 35s 12m
10 Oct 2020 @ 0813 ie wc13h 8m
09 Oct 2020 @ 1905 ie wc5h 40m
09 Oct 2020 @ 132512m
09 Oct 2020 @ 131315m
09 Oct 2020 @ 12588m
09 Oct 2020 @ 125010m
09 Oct 2020 @ 124010m
09 Oct 2020 @ 12301h 4m
09 Oct 2020 @ 1126 ie wc>7m 30s 12m
09 Oct 2020 @ 1114 ie wc>1m 55s 9m
09 Oct 2020 @ 1105 wc19m
09 Oct 2020 @ 1046 ie wc29m
09 Oct 2020 @ 1017 ie wc20m
09 Oct 2020 @ 0957 wc1h 20m
09 Oct 2020 @ 0837 wc33m
09 Oct 2020 @ 0804 wc16h 11m
08 Oct 2020 @ 155341m
08 Oct 2020 @ 1512 ie wc1h 12m
08 Oct 2020 @ 1400 ie wc>6m 58s 2h 44m
08 Oct 2020 @ 1116 wc3m 26s 1h 26m
08 Oct 2020 @ 0950 ie wc1h 57m
08 Oct 2020 @ 0753 wc12h 48m
07 Oct 2020 @ 1905 wc34m
07 Oct 2020 @ 1831 wc4h 35m
07 Oct 2020 @ 1356 wc>3m 9s 1h 21m
07 Oct 2020 @ 1235 wc4m 35s 25m
07 Oct 2020 @ 1210 ie wc2h 32m
07 Oct 2020 @ 0938 ie wc2m
07 Oct 2020 @ 093619m
07 Oct 2020 @ 0917 ie wc13m
07 Oct 2020 @ 0904 wc20h 54m
06 Oct 2020 @ 1210 wc4m 25s 18m
06 Oct 2020 @ 1152 ie wc>4m 55s 11m
06 Oct 2020 @ 1141 ie wc>2m 13s 51m
06 Oct 2020 @ 1050 ie wc>1m 30s 13m
06 Oct 2020 @ 1037 wc1h 7m
06 Oct 2020 @ 0930 wc17h 43m
05 Oct 2020 @ 1547 ie wc>3m 14s 15m
05 Oct 2020 @ 1532 ie wc≥6m18s36m
05 Oct 2020 @ 1456 wc3m 36s 11m
05 Oct 2020 @ 1445 wc1m 57s 13m
05 Oct 2020 @ 1432 wc3m 13s 15m
05 Oct 2020 @ 1417 wc6m 8s 10m
05 Oct 2020 @ 1407 wc3m 2s 11m
05 Oct 2020 @ 1356 ie5m
05 Oct 2020 @ 1351 wc6m 44s 36m
05 Oct 2020 @ 1315 wc4m 47s 14m
05 Oct 2020 @ 1301 wc6m 4s 9m
05 Oct 2020 @ 1252 wc3m 15s 1h 38m
05 Oct 2020 @ 1114 ie wc>3m 59s 15m
05 Oct 2020 @ 1059 wc4m 57s 8m
05 Oct 2020 @ 1051 ie wc>2m 30s 16h 26m
04 Oct 2020 @ 18255m
04 Oct 2020 @ 18202m 3s 12m
04 Oct 2020 @ 18083m 6s 11m
04 Oct 2020 @ 175711m
04 Oct 2020 @ 17463h 13m
04 Oct 2020 @ 1433 ie wc4h 38m
04 Oct 2020 @ 0955 wc18h 49m
03 Oct 2020 @ 1506 ie wc35m
03 Oct 2020 @ 1431 wc17s 48m
03 Oct 2020 @ 1343 ie wc13m
03 Oct 2020 @ 1330 ie wc>4m 23s 12m
03 Oct 2020 @ 1318 ie wc>4m 51s 10m
03 Oct 2020 @ 1308 ie wc>2m 56s 14m
03 Oct 2020 @ 1254 wc4m 34s 31m
03 Oct 2020 @ 1223 ie wc>1m 17s 44m
03 Oct 2020 @ 1139 ie wc>1m 8s 13m
03 Oct 2020 @ 1126 wc2m 57s 10m
03 Oct 2020 @ 1116 ie wc1h 7m
03 Oct 2020 @ 1009 wc1h 38m
03 Oct 2020 @ 0831 ie wc1h 29m
03 Oct 2020 @ 0702 ie wc11h 59m
02 Oct 2020 @ 1903 wc≥1m39s12m
02 Oct 2020 @ 1851 ie wc>4m 20s 3h 4m
02 Oct 2020 @ 1547 ie wc36m
02 Oct 2020 @ 15111h 17m
02 Oct 2020 @ 1354 wc≥3m26s11m
02 Oct 2020 @ 1343 ie wc>2m 26s 12m
02 Oct 2020 @ 1331 ie wc>2m 59s 9m
02 Oct 2020 @ 1322 ie wc>1m 52s 14m
02 Oct 2020 @ 1308 wc≥4m21s43m
02 Oct 2020 @ 1225 ie wc>2m 41s 12m
02 Oct 2020 @ 1213 wc≥2m55s12m
02 Oct 2020 @ 1201 ie wc>3m 31s 10m
02 Oct 2020 @ 1151 ie wc>2m 14s 11m
02 Oct 2020 @ 1140 wc2m 45s 2h 18m

Interval Statistics

Interval Count100
Min2m
Max4d 22h 10m
Mean4h 24m
Median24m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
16112 13 Sep 2020 @ 1642 --- Art Pool calm
13806 26 Sep 2019 @ 1548 26 Sep 2019 @ 1646 DanS No eruptions. Domed water at 1616. Windy.
13028 04 Aug 2019 @ 1029 04 Aug 2019 @ 1626 JSJ All closed intervals. Have never before seen this geyser be so regular in intervals and durations. All were ~1 to 2 minutes long. Usual spaced splashing.
12367 30 Dec 1993 @ 0000 30 Dec 1993 @ 2359 JarnoO I's 7-9m; d 1-3m; height 3'
EntrySourceLinkComment
25 Jul 2020 @ 0714 JarnoO https://www.youtube.com/watch?v=ozICoRgkku8 Fragment of this eruption as seen from the webcam, by JoeN.
25 Apr 2020 @ 0700 JoeN https://youtu.be/5b0T-qkV6Rk 3c video
13 Mar 2020 @ 1253 ltgangi https://youtu.be/TDtoD3iQC-Y Three crater
04 Aug 2016 @ 1853 JSJ https://www.youtube.com/watch?v=mNOUI3gd1Tk#t=3m57s Clip 6 of this video compilation (time stamp 3:57 to 6:12) shows Three Crater Geyser's 6:53 to 7:01 PM eruption on 4 August 2016. Remaining clips show 2 other eruptions that evening.
08 Jun 2016 @ 1919 JSJ https://www.youtube.com/watch?v=mNOUI3gd1Tk#t=1m01s Clips 3-5 of this video compilation (time stamp 1:01 to 3:56) show Three Crater Geyser's 7:19 to 7:25 PM eruption on 8 June 2016.
11 Jul 2014 @ 2036 JSJ https://www.youtube.com/watch?v=mNOUI3gd1Tk#t=0m40s Clip 2 of this video compilation (time stamp 0:40 to 1:00) shows Three Crater Geyser's 8:36 to 8:44 PM eruption on 11 July 2014.
08 Jul 2014 @ 1742 JSJ https://www.youtube.com/watch?v=mNOUI3gd1Tk Clip 1 of this video compilation (beginning to time stamp 0:39) shows Three Crater Geyser's 5:42 to 5:44 PM eruption on 8 July 2014.
08 Jul 2014 @ 1804 JSJ https://www.flickr.com/photos/jsjgeology/15292798176 Photo (1 of 3) of Three Crater Geyser's 6:04 PM-onward eruption on 8 July 2014.
Baseline does not exist.