| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 21307 |
16 May 2022 @ 1032 |
--- |
Brando |
gurgling deep within |
| 21151 |
02 May 2022 @ 0948 |
--- |
aferrara |
Weak splashing, rarely higher than vent rim |
| 20628 |
23 Dec 2021 @ 1303 |
--- |
mhvogel |
Old Tardy stopped a few seconds after adding eruption. |
| 18397 |
12 Jul 2021 @ 1914 |
12 Jul 2021 @ 1917 |
JarnoO |
(wc) Steamy 1914:17 - 1914:35. 1916:53 - 1917:16 erupted water to very low height. |
| 17889 |
18 Jun 2021 @ 1743 |
--- |
Craigmon99 |
Someone has thrown a chunk of boardwalk in Old Tardy C. Rangers said they will deal with it tomorrow as there are too many bison. |
| 17531 |
07 Jun 2021 @ 0740 |
07 Jun 2021 @ 1640 |
Graham |
No eruption seen during this period. I was watching from Tilts Baby so may have missed one. |
| 13998 |
02 Nov 2019 @ 1657 |
--- |
steve |
Euupting deep in the vent with occasional droplets making it to the surface. |
| 13116 |
08 Aug 2019 @ 1317 |
08 Aug 2019 @ 1703 |
JSJ |
Closed intervals. |
| 13113 |
08 Aug 2019 @ 1317 |
08 Aug 2019 @ 1329 |
JSJ |
Inclinometer reading: highest water about 20 vertical feet (but highest spouts were angled). |
| 13102 |
07 Aug 2019 @ 1252 |
07 Aug 2019 @ 1614 |
JSJ |
Closed intervals (1252 eruption to 1438A eruption to 1614 eruption). |
| 11580 |
04 Jun 2019 @ 1141 |
04 Jun 2019 @ 1808 |
JSJ |
All posted Old Tardy eruptions are closed intervals. |
| 5779 |
04 Sep 2017 @ 1628 |
--- |
Janet Jones |
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. |
| 12711 |
06 Aug 1994 @ 0000 |
06 Aug 1994 @ 2359 |
JarnoO |
a string of times and durations entered; too faint to read in Xerox copy |
| 440 |
17 Jul 1975 @ 1930 |
--- |
BoekelUpload |
between 1930-2015 |