Old Tardy Geyser

Last Known Eruption

1h 31m ago

Latest Eruptions

Eruption	Duration	Interval
23 May 2019 @ 1216 ie		15h 42m
22 May 2019 @ 2034 wc		7h 51m
22 May 2019 @ 1243 ie wc		1d 16h 36m
20 May 2019 @ 2007		1h 29m
20 May 2019 @ 1838		4h 27m
20 May 2019 @ 1411		17h 53m
19 May 2019 @ 2018 ie wc		11h 20m
19 May 2019 @ 0858 ie		17h 18m
18 May 2019 @ 1540 wc		3h 9m
18 May 2019 @ 1231 ie		2h 14m
18 May 2019 @ 1017 wc		15h 29m
17 May 2019 @ 1848 wc		3h 3m
17 May 2019 @ 1545 ie wc		1d 33m
16 May 2019 @ 1512 ie		21h 41m
15 May 2019 @ 1731		21h 54m
14 May 2019 @ 1937		7h 28m
14 May 2019 @ 1209		1h 50m
14 May 2019 @ 1019 ie		22h 19m
13 May 2019 @ 1200 ie wc		16h 24m
12 May 2019 @ 1936 ie wc		2d 9h 56m
10 May 2019 @ 0940	6m	17h 12m
09 May 2019 @ 1628	10m	1h 45m
09 May 2019 @ 1443 ie wc		22h 28m
08 May 2019 @ 1615 ie		1h 27m
08 May 2019 @ 1448 wc		1h 45m
08 May 2019 @ 1303 ie		1d 17h 26m
06 May 2019 @ 1937 ns wc		1h 54m
06 May 2019 @ 1743 ie wc		5h 47m
06 May 2019 @ 1156 ie wc		1h 12m
06 May 2019 @ 1044		15h 43m
05 May 2019 @ 1901 ie		1h 56m
05 May 2019 @ 1705 ie wc		22h 8m
04 May 2019 @ 1857 wc		5h 57m
04 May 2019 @ 1300 ie		16h 58m
03 May 2019 @ 2002 ie wc		4h 18m
03 May 2019 @ 1544 ie wc		4d 1h 53m
29 Apr 2019 @ 1351 ie		1d 20h 5m
27 Apr 2019 @ 1746 ns		3h 52m
27 Apr 2019 @ 1354 ie		2h 24m
27 Apr 2019 @ 1130 ie		23h 33m
26 Apr 2019 @ 1157 ie		17h 58m
25 Apr 2019 @ 1759 ie wc		8h 31m
25 Apr 2019 @ 0928 ie		2d 20h 56m
22 Apr 2019 @ 1232 ie wc		1d 20h 17m
20 Apr 2019 @ 1615 ns wc		2h 11m
20 Apr 2019 @ 1404	10m	22h 53m
19 Apr 2019 @ 1511 ns wc		7h 18m
19 Apr 2019 @ 0753 ns wc		12h 17m
18 Apr 2019 @ 1936 ns wc		50m
18 Apr 2019 @ 1846 ie wc		2d 36m
16 Apr 2019 @ 1810 ie wc		2h 49m
16 Apr 2019 @ 1521 ie wc		20h 0m
15 Apr 2019 @ 1921 ie wc		2h 52m
15 Apr 2019 @ 1629 ns wc		1d 23h 9m
13 Apr 2019 @ 1720 ns wc		35d 6h 27m
09 Mar 2019 @ 0953 ie		3d 23h 21m
05 Mar 2019 @ 1032 ie		11d 21h 14m
21 Feb 2019 @ 1318 ie		15d 19m
06 Feb 2019 @ 1259 ie		22h 16m
05 Feb 2019 @ 1443 ns		5h 35m
05 Feb 2019 @ 0908		8d 20h 56m
27 Jan 2019 @ 1212	6m	3h 7m
27 Jan 2019 @ 0905		1h 11m
27 Jan 2019 @ 0754		18h 26m
26 Jan 2019 @ 1328		21h 36m
25 Jan 2019 @ 1552	6m	2d 7h 38m
23 Jan 2019 @ 0814 ie		27d 17h 10m
26 Dec 2018 @ 1504 ns wc		8d 5h 46m
18 Dec 2018 @ 0918 ie		6d 17h 35m
11 Dec 2018 @ 1543 ie wc		15d 2h 21m
26 Nov 2018 @ 1322 ie wc		10d 13m
16 Nov 2018 @ 1309 ie wc		22h 45m
15 Nov 2018 @ 1424 ie wc		7d 22h 52m
07 Nov 2018 @ 1532 ie wc		2d 3h 46m
05 Nov 2018 @ 1146		4d 1h 27m
01 Nov 2018 @ 1119 ie		3d 20h 0m
28 Oct 2018 @ 1519 ie		5h 47m
28 Oct 2018 @ 0932 maj		6d 20h 5m
21 Oct 2018 @ 1327		9d 5h 23m
12 Oct 2018 @ 0804		3d 19h 6m
08 Oct 2018 @ 1258 ie		2d 19h 50m
05 Oct 2018 @ 1708 ie wc		1h 23m
05 Oct 2018 @ 1545 ie		1d 22h 37m
03 Oct 2018 @ 1708		1h 30m
03 Oct 2018 @ 1538 ie		4h 52m
03 Oct 2018 @ 1046		3h 19m
03 Oct 2018 @ 0727 ie		19h 59m
02 Oct 2018 @ 1128 ie		4h 14m
02 Oct 2018 @ 0714 ie		16h 37m
01 Oct 2018 @ 1437 ie		3d 10h 1m
28 Sep 2018 @ 0436 ie		20h 30m
27 Sep 2018 @ 0806 ie		1d 23h 0m
25 Sep 2018 @ 0906 ie		16h 17m
24 Sep 2018 @ 1649 ns		4h 1m
24 Sep 2018 @ 1248 ie		3h 55m
24 Sep 2018 @ 0853 ie		8m
24 Sep 2018 @ 0845		1d 4m
23 Sep 2018 @ 0841 ns		2d 11h 29m
20 Sep 2018 @ 2112 ie		3h 49m
20 Sep 2018 @ 1723		5h 43m

Interval Statistics

Interval Count	100
Min	8m
Max	35d 6h 27m
Mean	2d 10h 48m
Median	17h 35m

Latest Notes

Note ID	Start Time (US/Mountain)	End Time (US/Mountain)	Entrant	Note
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

GOSA
Geyser Watch
RCN
The Geysers of Yellowstone by: T. Scott Bryan - Page: 70
View geyser location on a map

Entry	Source	Link	Comment
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.