Last Known Eruption
1d 23h 17m ago

Latest Eruptions

Eruption DurationInterval
22 Apr 2019 @ 1232 ie wc1d 20h 17m
20 Apr 2019 @ 1615 ns wc2h 7m
20 Apr 2019 @ 1408 ie wc4m
20 Apr 2019 @ 140410m 22h 53m
19 Apr 2019 @ 1511 ns wc7h 18m
19 Apr 2019 @ 0753 ns wc12h 17m
18 Apr 2019 @ 1936 ns wc50m
18 Apr 2019 @ 1846 ie wc2d 36m
16 Apr 2019 @ 1810 ie wc2h 49m
16 Apr 2019 @ 1521 ie wc20h 0m
15 Apr 2019 @ 1921 ie wc2h 52m
15 Apr 2019 @ 1629 ns wc1d 23h 9m
13 Apr 2019 @ 1720 ns wc35d 6h 27m
09 Mar 2019 @ 0953 ie3d 23h 21m
05 Mar 2019 @ 1032 ie11d 21h 14m
21 Feb 2019 @ 1318 ie15d 19m
06 Feb 2019 @ 1259 ie22h 16m
05 Feb 2019 @ 1443 ns5h 35m
05 Feb 2019 @ 09088d 20h 56m
27 Jan 2019 @ 12126m 3h 7m
27 Jan 2019 @ 09051h 11m
27 Jan 2019 @ 075418h 26m
26 Jan 2019 @ 132821h 36m
25 Jan 2019 @ 15526m 2d 7h 38m
23 Jan 2019 @ 0814 ie27d 17h 10m
26 Dec 2018 @ 1504 ns wc8d 5h 46m
18 Dec 2018 @ 0918 ie6d 17h 35m
11 Dec 2018 @ 1543 ie wc15d 2h 21m
26 Nov 2018 @ 1322 ie wc10d 13m
16 Nov 2018 @ 1309 ie wc22h 45m
15 Nov 2018 @ 1424 ie wc7d 22h 52m
07 Nov 2018 @ 1532 ie wc2d 3h 46m
05 Nov 2018 @ 11464d 1h 27m
01 Nov 2018 @ 1119 ie3d 20h 0m
28 Oct 2018 @ 1519 ie5h 47m
28 Oct 2018 @ 0932 maj6d 20h 5m
21 Oct 2018 @ 13279d 5h 23m
12 Oct 2018 @ 08043d 19h 6m
08 Oct 2018 @ 1258 ie2d 19h 50m
05 Oct 2018 @ 1708 ie wc1h 23m
05 Oct 2018 @ 1545 ie1d 22h 37m
03 Oct 2018 @ 17081h 30m
03 Oct 2018 @ 1538 ie4h 52m
03 Oct 2018 @ 10463h 19m
03 Oct 2018 @ 0727 ie19h 59m
02 Oct 2018 @ 1128 ie4h 14m
02 Oct 2018 @ 0714 ie16h 37m
01 Oct 2018 @ 1437 ie3d 10h 1m
28 Sep 2018 @ 0436 ie20h 30m
27 Sep 2018 @ 0806 ie1d 23h 0m
25 Sep 2018 @ 0906 ie16h 17m
24 Sep 2018 @ 1649 ns4h 1m
24 Sep 2018 @ 1248 ie3h 55m
24 Sep 2018 @ 0853 ie8m
24 Sep 2018 @ 08451d 4m
23 Sep 2018 @ 0841 ns2d 11h 29m
20 Sep 2018 @ 2112 ie3h 49m
20 Sep 2018 @ 17235h 43m
20 Sep 2018 @ 1140 ns19h 55m
19 Sep 2018 @ 15453d 1h 19m
16 Sep 2018 @ 1426 ie4h 40m
16 Sep 2018 @ 0946 ie16h 30m
15 Sep 2018 @ 1716 ie2h 27m
15 Sep 2018 @ 1449 maj7m 55s 12h 17m
15 Sep 2018 @ 02324m 51s 3h 43m
14 Sep 2018 @ 22498m 30s 4h 52m
14 Sep 2018 @ 1757 ie5h 26m
14 Sep 2018 @ 123120h 19m
13 Sep 2018 @ 1612 ns1d 37m
12 Sep 2018 @ 1535 ie2h 58m
12 Sep 2018 @ 1237 ns20h 16m
11 Sep 2018 @ 1621 ns3d 4h 44m
08 Sep 2018 @ 1137 ie1d 20h 0m
06 Sep 2018 @ 1537 ie1d 22h 55m
04 Sep 2018 @ 16428m 1d 6h 30m
03 Sep 2018 @ 101212m 15h 47m
02 Sep 2018 @ 1825 ie4d 2h 55m
29 Aug 2018 @ 1530 ie5h 6m
29 Aug 2018 @ 102411m 19h 0m
28 Aug 2018 @ 15241d 5h 9m
27 Aug 2018 @ 1015 ie20h 45m
26 Aug 2018 @ 1330 ie1d 15m
25 Aug 2018 @ 1315 iedrained at 13245h 19m
25 Aug 2018 @ 0756 ie20d 21h 30m
04 Aug 2018 @ 1026 ns1y 166d 23h 25m
18 Feb 2017 @ 1001 ie4d 16h 53m
13 Feb 2017 @ 1708 ie wc18d 14m
26 Jan 2017 @ 1654 ie7h 7m
26 Jan 2017 @ 09472h 18m
26 Jan 2017 @ 07298m 1d 18h 1m
24 Jan 2017 @ 132810m 11d 22h 43m
12 Jan 2017 @ 1445 ie wc45d 23h 29m
27 Nov 2016 @ 1516 ie wc22d 37m
05 Nov 2016 @ 15397m
05 Nov 2016 @ 153220m
05 Nov 2016 @ 151222m
05 Nov 2016 @ 14508d 3h 28m
28 Oct 2016 @ 1122 ie wc6d 23h 16m
21 Oct 2016 @ 12065m 3d 19h 16m
17 Oct 2016 @ 1650 ie wc4d 23h 29m

Interval Statistics

Interval Count100
Min4m
Max1y 166d 23h 25m
Mean9d 5h 13m
Median22h 30m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
5779 04 Sep 2017 @ 1628 --- Janet White Heard a gurgle at depth. Crystal Spring had overflowed enough to flow into it and might have been part of that gurgle.
3202 22 Jun 2016 @ 1503 --- David Water seen draining in to crater, and water in drainage from 14:59 eruption. See photo: https://www.flickr.com/photos/ujelang/27979999542/in/photolist-JCuP4d-HRiX6u-hhGHcZ
2148 14 Aug 2015 @ 1215 --- JSJ Old Tardy Geyser & Old Tardy C Geyser were both spitting at 1215.
1591 15 May 2015 @ 1051 15 May 2015 @ 1652 JSJ No eruptions from 1051 to 1652.
749 23 Jan 2013 @ 0000 23 Jan 2013 @ 2359 Graham Note that GeyserTimes has associated multiple eruption times incorectly, they were all different eruptons.
440 17 Jul 1975 @ 1930 --- BoekelUpload between 1930-2015
EntrySourceLinkComment
01 Jun 2013 @ 1155 JSJ https://www.flickr.com/photos/jsjgeology/13787235753 Photo (1 of 7) of Old Tardy Geyser's 11:55 to 11:56 AM eruption on 1 June 2013.
02 Jun 2013 @ 1111 JSJ https://www.flickr.com/photos/jsjgeology/13787183985 Video clip of Old Tardy Geyser's 11:11 to 11:14 AM on 2 June 2013.
02 Jun 2013 @ 1111 JSJ https://www.flickr.com/photos/jsjgeology/13787186185 Photo (1 of many, plus video clips) of Old Tardy Geyser's 11:11 to 11:14 AM eruption on 2 June 2013.
09 Jul 2011 @ 1759 kcmule http://tinyurl.com/3o4j3vt
26 Jun 2011 @ 2012 kcmule http://tinyurl.com/63xxg53
Baseline does not exist.


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