Last Known Eruption
12h 0m ago

Latest Eruptions

Eruption DurationInterval
17 Aug 2025 @ 18331h 25m
17 Aug 2025 @ 1708 ie1h 21m
17 Aug 2025 @ 15472m 40s 1h 10m
17 Aug 2025 @ 1437 ns>2m 4h 0m
17 Aug 2025 @ 10374d 16h 59m
12 Aug 2025 @ 17382-3m45m
12 Aug 2025 @ 16532-3m1h 0m
12 Aug 2025 @ 15532-3m42m
12 Aug 2025 @ 15112-3m43m
12 Aug 2025 @ 14282-3m47m
12 Aug 2025 @ 13412-3m57m
12 Aug 2025 @ 1244 A4d 17h 54m
07 Aug 2025 @ 1850~2m 58s 44m
07 Aug 2025 @ 1806~2m 56s 56m
07 Aug 2025 @ 1710~2m 40s 43m
07 Aug 2025 @ 1627~2m 59s 42m
07 Aug 2025 @ 154543m
07 Aug 2025 @ 1502~2m 53s 54m
07 Aug 2025 @ 14083d 18h 5m
03 Aug 2025 @ 200345m
03 Aug 2025 @ 19182-3m48m
03 Aug 2025 @ 18302-3m48m
03 Aug 2025 @ 17422-3m36m
03 Aug 2025 @ 17062-3m51m
03 Aug 2025 @ 16152-3m2h 31m
03 Aug 2025 @ 134457m
03 Aug 2025 @ 124745m
03 Aug 2025 @ 1202 ie2d 16h 36m
31 Jul 2025 @ 192611d 6h 46m
20 Jul 2025 @ 1240 ie1d 2h 32m
19 Jul 2025 @ 100851m
19 Jul 2025 @ 0917 ie23d 15m
26 Jun 2025 @ 09021d 16h 52m
24 Jun 2025 @ 1610 ns2m 6h 15m
24 Jun 2025 @ 09554d 15h 2m
19 Jun 2025 @ 1853 E~2m 50s 45m
19 Jun 2025 @ 1808 E~2m 20s 53m
19 Jun 2025 @ 1715 E~2m 40s 43m
19 Jun 2025 @ 1632 E~2m 30s 19h 57m
18 Jun 2025 @ 2035 E~2m 50s 51m
18 Jun 2025 @ 1944 E~3m 10h 1m
18 Jun 2025 @ 0943 ie39m
18 Jun 2025 @ 0903:142m 40s 5d 17h 29m
12 Jun 2025 @ 15349d 5m
03 Jun 2025 @ 15297d 3h 26m
27 May 2025 @ 1203 ie3h 39m
27 May 2025 @ 0824 ns2d 11h 54m
24 May 2025 @ 20302d 4h 42m
22 May 2025 @ 154843m
22 May 2025 @ 150532m
22 May 2025 @ 143353m
22 May 2025 @ 134044m
22 May 2025 @ 125642m
22 May 2025 @ 121451m
22 May 2025 @ 1123 ie3d 23h 38m
18 May 2025 @ 114540m
18 May 2025 @ 110517h 23m
17 May 2025 @ 174221h 29m
16 May 2025 @ 201347m
16 May 2025 @ 1926 ie6h 2m
16 May 2025 @ 132439m
16 May 2025 @ 124545m
16 May 2025 @ 12001h 4m
16 May 2025 @ 105637m
16 May 2025 @ 101939m
16 May 2025 @ 094051m
16 May 2025 @ 084949m
16 May 2025 @ 080016h 36m
15 May 2025 @ 152445m
15 May 2025 @ 143943m
15 May 2025 @ 135654m
15 May 2025 @ 130236m
15 May 2025 @ 122638m
15 May 2025 @ 114855m
15 May 2025 @ 105351m
15 May 2025 @ 10022h 58m
15 May 2025 @ 070442m
15 May 2025 @ 062248m
15 May 2025 @ 05342d 16h 27m
12 May 2025 @ 130734m
12 May 2025 @ 123322h 59m
11 May 2025 @ 13342h 9m
11 May 2025 @ 1125 ie54m
11 May 2025 @ 1031 ie48m
11 May 2025 @ 0943 ie2d 19h 46m
08 May 2025 @ 13571d 21m
07 May 2025 @ 133610d 20h 19m
26 Apr 2025 @ 17171h 30m
26 Apr 2025 @ 154751m
26 Apr 2025 @ 145623h 31m
25 Apr 2025 @ 152547m
25 Apr 2025 @ 143841m
25 Apr 2025 @ 135730m
25 Apr 2025 @ 132751m
25 Apr 2025 @ 123650m
25 Apr 2025 @ 114647m
25 Apr 2025 @ 105942m
25 Apr 2025 @ 101715h 36m
24 Apr 2025 @ 18412d 25m
22 Apr 2025 @ 181649m

Interval Statistics

Interval Count100
Min30m
Max23d 15m
Mean1d 4h 5m
Median52m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
41031 12 Aug 2025 @ 1244 12 Aug 2025 @ 1738 JSJ All closed intervals: 57m, 47m, 43m, 42m, 60m, 45m. First time I've seen a 60 minute interval for Bead, I think.
40894 07 Aug 2025 @ 1408 07 Aug 2025 @ 1850 JSJ All closed intervals: 54m, 43m, 42m, 43m, 56m, 44m. Filmed most of these.
40780 03 Aug 2025 @ 1615 03 Aug 2025 @ 2003 JSJ Closed intervals: 51m, 36m, 48m, 48m, 45m.
37291 23 Sep 2024 @ 0853 --- Siegmund Just missed eruption. Runoff channel flowing hard at the "waterfall"
17394 02 Jun 2021 @ 1544 02 Jun 2021 @ 1625 JSJ Inclinometer readings: 1) highest water during Bead Geyser's 1544-1548 eruption was ~19 feet; 2) 1621-1625 eruption - ~18 feet.
11519 02 Jun 2019 @ 1210 02 Jun 2019 @ 1300 LynnS Gap in data collection
16686 10 Jul 1998 @ 1500 10 Jul 1998 @ 1559 JarnoO 15:xx
EntrySourceLinkComment
13 Jul 2014 @ 1648 JSJ https://www.flickr.com/photos/jsjgeology/15326902742 Photo (1 of 6) of Bead Geyser's 4:48 to 4:51 PM eruption on 13 July 2014.
13 Jul 2014 @ 1514 JSJ https://www.flickr.com/photos/jsjgeology/15140503650 Photo (1 of 4) of Bead Geyser's 3:14 to 3:17 PM eruption on 13 July 2014.
01 Jun 2013 @ 2019 JSJ https://www.flickr.com/photos/jsjgeology/12313648955 Photo (1 of 13) of Bead Geyser erupting at 8:19 PM on 1 June 2013.
03 Jun 2013 @ 1302 JSJ https://www.flickr.com/photos/jsjgeology/12313829593 Photo (1 of many) of Bead Geyser in eruption at 1:02 PM on 3 June 2013.
05 Aug 2015 @ 2009 JSJ https://www.youtube.com/watch?v=hYZV02WruHo Video of Bead Geyser's 8:09 to 8:11 PM eruption on 5 August 2015.
Baseline does not exist.