Last Known Eruption
10h 23m ago

Latest Eruptions

Eruption DurationInterval
26 Jul 2024 @ 0846 ie wc21m
26 Jul 2024 @ 0825 ie wc34m
26 Jul 2024 @ 0751 ie wc52m
26 Jul 2024 @ 0659 wc12m
26 Jul 2024 @ 06476m
26 Jul 2024 @ 0641 ns31m
26 Jul 2024 @ 0610 ie18h 3m
25 Jul 2024 @ 1207 wc2m 14s 8m
25 Jul 2024 @ 1159 wc1m 31s 4h 11m
25 Jul 2024 @ 0748 wc1m 12s 6m
25 Jul 2024 @ 0742 wc1m 50s 11m
25 Jul 2024 @ 0731 wc2m 9s 13m
25 Jul 2024 @ 0718 wc2m 26s 7m
25 Jul 2024 @ 0711 wc1m 38s 27m
25 Jul 2024 @ 0644 ns18m
25 Jul 2024 @ 06267m
25 Jul 2024 @ 0619 ie1d 23h 51m
23 Jul 2024 @ 0628 ie15h 6m
22 Jul 2024 @ 1522 ie wc2h 59m
22 Jul 2024 @ 1223 wc36m
22 Jul 2024 @ 1147 ie wc28m
22 Jul 2024 @ 1119 wc15m
22 Jul 2024 @ 1104 ns wc56m
22 Jul 2024 @ 1008 ie wc3h 26m
22 Jul 2024 @ 064211m
22 Jul 2024 @ 0631 ns17h 35m
21 Jul 2024 @ 1256 ie6h 7m
21 Jul 2024 @ 0649 ns12h 57m
20 Jul 2024 @ 1752 ie wc25m
20 Jul 2024 @ 1727 wc10m
20 Jul 2024 @ 1717 wc8m
20 Jul 2024 @ 1709 wc36m
20 Jul 2024 @ 1633 wc9h 36m
20 Jul 2024 @ 0657 wc48m
20 Jul 2024 @ 0609 ie19h 3m
19 Jul 2024 @ 1106 ie wc23h 47m
18 Jul 2024 @ 1119 ie4h 39m
18 Jul 2024 @ 0640 wc22h 33m
17 Jul 2024 @ 0807 wc2h 10m
17 Jul 2024 @ 0557 ie10h 37m
16 Jul 2024 @ 1920 ie wc14m
16 Jul 2024 @ 1906 wc5h 41m
16 Jul 2024 @ 1325 ie wc2h 25m
16 Jul 2024 @ 1100 ie wc2h 30m
16 Jul 2024 @ 0830 ie1h 12m
16 Jul 2024 @ 071814m
16 Jul 2024 @ 0704 ns12m
16 Jul 2024 @ 0652 ie10m
16 Jul 2024 @ 0642 ie29m
16 Jul 2024 @ 0613 ns13h 59m
15 Jul 2024 @ 1614 ns wc6h 25m
15 Jul 2024 @ 0949 wc1h 19m
15 Jul 2024 @ 0830 wc55m
15 Jul 2024 @ 0735 wc3d 21h 11m
11 Jul 2024 @ 10243h 30m
11 Jul 2024 @ 065457m
11 Jul 2024 @ 0557 ns9h 10m
10 Jul 2024 @ 2047 ie12m
10 Jul 2024 @ 2035 ie11m
10 Jul 2024 @ 202414m
10 Jul 2024 @ 20101m 49s 9m
10 Jul 2024 @ 20012m 8s 9m
10 Jul 2024 @ 19522m 24s 17m
10 Jul 2024 @ 19353m 30s 12m
10 Jul 2024 @ 19232m 21s 11m
10 Jul 2024 @ 19122m 57s 15m
10 Jul 2024 @ 1857 ie7h 38m
10 Jul 2024 @ 11192m 53s 4h 40m
10 Jul 2024 @ 0639 ie10m
10 Jul 2024 @ 0629 ns9m
10 Jul 2024 @ 062010m
10 Jul 2024 @ 061012m
10 Jul 2024 @ 055812h 22m
09 Jul 2024 @ 173611m
09 Jul 2024 @ 17252m 19s 10m
09 Jul 2024 @ 17152m 14s 6h 45m
09 Jul 2024 @ 1030 ie wc2h 5m
09 Jul 2024 @ 08252m 42s 11m
09 Jul 2024 @ 081457m
09 Jul 2024 @ 071724m
09 Jul 2024 @ 0653 ns12m
09 Jul 2024 @ 0641 ie10h 21m
08 Jul 2024 @ 20203h 16m
08 Jul 2024 @ 1704 wc5h 15m
08 Jul 2024 @ 1149 ie2h 21m
08 Jul 2024 @ 0928 wc23h 12m
07 Jul 2024 @ 1016 ie wc18h 21m
06 Jul 2024 @ 1555 ns wc2h 30m
06 Jul 2024 @ 1325 ns wc6h 5m
06 Jul 2024 @ 07206m
06 Jul 2024 @ 0714 ie30m
06 Jul 2024 @ 06449m
06 Jul 2024 @ 0635 ns14m
06 Jul 2024 @ 06217m
06 Jul 2024 @ 061416m
06 Jul 2024 @ 0558 ns8h 30m
05 Jul 2024 @ 212810h 40m
05 Jul 2024 @ 1048 ie wc45m
05 Jul 2024 @ 1003 ie wc15h 13m
04 Jul 2024 @ 1850 wc53m

Interval Statistics

Interval Count100
Min6m
Max3d 21h 11m
Mean5h 11m
Median40m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
35506 24 Jun 2024 @ 0739 --- Joe   quit now
35116 10 Jun 2024 @ 2013 --- Graham In overflow, not ie.
34286 21 Apr 2024 @ 0925 --- SantaFe108 Filled up and splashed weakly for a few seconds. Splashed again 0933.
23871 16 Sep 2022 @ 1920 --- annelies8 ~2 seconds of splashing every 15-20 seconds. Not sure what this means. Sawmill off, no splashing
23853 16 Sep 2022 @ 1038 --- Graham On and off a lot as Sawmill is having a long eruption.
23578 05 Sep 2022 @ 1115 --- Graham Lots of short duration splashes now that Sawmill has been on over 3h.
21137 30 Apr 2022 @ 1535 --- User34 Gurgling loudly with droplets being thrown into view
20351 14 Nov 2021 @ 1240 --- mhreed Having brief low pool eruptions. Group is heading into drain.
19769 28 Sep 2021 @ 0700 28 Sep 2021 @ 1008 SteveO Frequent short eruptions. End frequent eruptions with a forceful 4 minute steam driven eruption.
19167 30 Aug 2021 @ 1500 --- Graham Splashed up.
19081 26 Aug 2021 @ 1214 --- Graham Another eruption. Merged with prior one.
19005 22 Aug 2021 @ 0750 --- Graham Additional eruption 0750 after Sawmill quit. then drained and was quiet.
18434 15 Jul 2021 @ 1133 --- Micah Kipple At this point. Tardy is erupting frequently with brief short eruptions from a empty or near empty crater about every 3-6 minutes. No more individual eruptions recorded.
18146 27 Jun 2021 @ 1730 --- CrisG drained during Sawmill eruption. It had 4-5 single splash eruptions between Sawmill eruptions.
18177 27 Jun 2021 @ 1730 --- CrisG drained during Sawmill eruption. had 4-5 single splash eruptions between Sawmill eruptions.
18053 22 Jun 2021 @ 2320 22 Jun 2021 @ 2359 Ben VL Stopped doing majors/intermediates as much this time. These are a copy of my notes. Will probably make some of it into eruptions tomorrow. During this time, short eruptions were a few seconds, medium ones were 10s-30s, and long ones were about a minute. 2323, 25, 26, 27, 28, 29, 30 short. 2331, 02, 04, medium. 2335, 07 long. 2340ns, did not know length. - Gap in observation - 2346 long (~1.5m this time.) I think more occurred but I had my attention elsewhere.
18025 22 Jun 2021 @ 1900 --- Graham Tardy has killed all the bacteria around the vent and catch basins.
17996 22 Jun 2021 @ 0718 --- K.Cooper Continues to have minutely minors
17984 21 Jun 2021 @ 1944 21 Jun 2021 @ 2006 ldgordon Frequent minors until spasmodic finish.
17982 21 Jun 2021 @ 1850 21 Jun 2021 @ 1907 ldgordon Minors occurred every 1 or 2 minutes, gradually becoming more intense
17974 21 Jun 2021 @ 1553 --- K.Cooper No water in sight
17154 20 May 2021 @ 1856 --- Skookum Tardy noted in heavy overflow and splashing weakly every few minutes. This is following the unusual drain of the complex observed hours earlier.
4069 07 May 2017 @ 1338 --- mhreed Not in overflow.
4051 05 May 2017 @ 2121 --- sfavor Short bursts about 30s apart.
3928 26 Jan 2017 @ 1437 --- Graham Not ie
3918 23 Jan 2017 @ 1123 --- Graham Quit as I walked up
2803 30 Apr 2016 @ 0930 --- udo quit 0930
2769 21 Apr 2016 @ 0930 --- WillBoekel logger deployed for research permit #06094
1969 23 Jul 2015 @ 2327 --- Micah Kipple At this time everything but tardy has drained. Penta is gurgling violently, thumping hole is shaking the boardwalk, spasmodic is quiet, and oval is down several inches.
1489 06 Jan 2014 @ 0000 06 Jan 2014 @ 2359 Micah Kipple Was erupting throughout most of the day. DM webcam capture. 
16627 19 Apr 1998 @ 0000 19 Apr 1998 @ 2359 JarnoO active
7058 25 Oct 1992 @ 1420 --- JarnoO 1420 end
EntrySourceLinkComment
04 Jun 2014 @ 1147 JSJ https://www.flickr.com/photos/jsjgeology/15112835155 Photo (1 of 4) of Tardy Geyser's 11:47 to 11:49 AM eruption on 4 June 2014.
04 Jun 2014 @ 1147 JSJ https://www.flickr.com/photos/jsjgeology/14926312218 Photo (1 of 9) of Tardy Geyser's 11:52 to 11:54 AM eruption on 4 June 2014.
15 May 2015 @ 1246 JSJ https://www.flickr.com/photos/jsjgeology/19250586472 Short video clip of Tardy Geyser eruption from 12:46 to 12:49 PM on 15 May 2015.
07 Aug 2015 @ 1732 JSJ https://www.flickr.com/photos/jsjgeology/21937118631 Photo (1 of 10) of Tardy Geyser's 5:32 to 5:36 PM eruption on 7 August 2015.
07 Aug 2015 @ 1751 JSJ https://www.flickr.com/photos/jsjgeology/21937221381 Photo (1 of 7) of Tardy Geyser's 5:51 to 5:54 PM eruption on 7 August 2015.
30 Sep 2013 @ 1349 David http://www.flickr.com/photos/ujelang/10690476153/ small geyser behind Sawmill.
Baseline does not exist.