Last Known Eruption
25d 22h 18m ago

Latest Eruptions

Eruption DurationInterval
23 Jun 2024 @ 1945 ie2d 5h 36m
21 Jun 2024 @ 1409 ie4d 19h 18m
16 Jun 2024 @ 1851 ie6d 6h 26m
10 Jun 2024 @ 1225 ie10d 19h 11m
30 May 2024 @ 1714 ie13d 23h 29m
16 May 2024 @ 1745 ie22d 7h 4m
24 Apr 2024 @ 1041 ie4d 16h 20m
19 Apr 2024 @ 1821 ie5h 54m
19 Apr 2024 @ 1227 ie170d 19h 36m
31 Oct 2023 @ 1651 ie3h 35m
31 Oct 2023 @ 1316 ie9d 30m
22 Oct 2023 @ 1246 ie1d 19h 58m
20 Oct 2023 @ 1648 ie5h 34m
20 Oct 2023 @ 1114 ie3d 3m
17 Oct 2023 @ 1111 ie2d 17h 42m
14 Oct 2023 @ 1729 ie3h 33m
14 Oct 2023 @ 1356 ie10m
14 Oct 2023 @ 1346 ie7d 1h 20m
07 Oct 2023 @ 1226 ie2h 2m
07 Oct 2023 @ 1024 ie1h 19m
07 Oct 2023 @ 0905 ie6d 15h 58m
30 Sep 2023 @ 1707 ie3h 54m
30 Sep 2023 @ 1313 ie3d 18h 26m
26 Sep 2023 @ 1847 ie2h 24m
26 Sep 2023 @ 1623 ie6d 21h 52m
19 Sep 2023 @ 1831 ie2d 8h 40m
17 Sep 2023 @ 0951 ie50d 12h 45m
28 Jul 2023 @ 2106 ie8h 21m
28 Jul 2023 @ 1245 ie4d 20h 13m
23 Jul 2023 @ 1632 ie14d 19h 32m
08 Jul 2023 @ 2100 ie2d 39m
06 Jul 2023 @ 2021 ie2d 5h 31m
04 Jul 2023 @ 1450 ie4h 50m
04 Jul 2023 @ 1000 ie8d 19h 39m
25 Jun 2023 @ 1421 ie5d 1h 28m
20 Jun 2023 @ 1253 ie2d 20h 45m
17 Jun 2023 @ 1608 ie1h 12m
17 Jun 2023 @ 1456 ie7d 23h 28m
09 Jun 2023 @ 1528 ie2d 23h 31m
06 Jun 2023 @ 1557 ie18d 22h 6m
18 May 2023 @ 1751 ie2h 31m
18 May 2023 @ 1520 ie199d 2h 33m
31 Oct 2022 @ 1247 ie1d 3h 53m
30 Oct 2022 @ 0854 ie1d 16m
29 Oct 2022 @ 0838 ie7d 14h 6m
21 Oct 2022 @ 1832 ie6d 15m
15 Oct 2022 @ 1817 ie23h 56m
14 Oct 2022 @ 1821 ie6h 45m
14 Oct 2022 @ 1136 ie6d 1h 16m
08 Oct 2022 @ 1020 ie1d 1h 19m
07 Oct 2022 @ 0901 ie12d 45m
25 Sep 2022 @ 0816 ie20h 43m
24 Sep 2022 @ 1133 ie1d 2h 46m
23 Sep 2022 @ 0847 ie14d 18h 16m
08 Sep 2022 @ 1431 ie18h 32m
07 Sep 2022 @ 1959 ie10h 1m
07 Sep 2022 @ 0958 ie14d 56m
24 Aug 2022 @ 0902 ie5d 23h 49m
18 Aug 2022 @ 0913 ie11d 20h 56m
06 Aug 2022 @ 121722h 33m
05 Aug 2022 @ 1344 ie9d 1h 28m
27 Jul 2022 @ 1216 ie23h 21m
26 Jul 2022 @ 1255 ie3d 23h 7m
22 Jul 2022 @ 1348 ie1d 1h 58m
21 Jul 2022 @ 1150 ie15h 52m
20 Jul 2022 @ 1958 ie3d 4h 54m
17 Jul 2022 @ 1504 ie5d 21h 59m
11 Jul 2022 @ 1705 ie7d 1h 14m
04 Jul 2022 @ 1551 ie3d 2h 7m
01 Jul 2022 @ 1344 ie1d 1h 39m
30 Jun 2022 @ 1205 ie2d 23h 42m
27 Jun 2022 @ 1223 ie24d 16m
03 Jun 2022 @ 1207 ie10d 22h 6m
23 May 2022 @ 1401 ie1h 4m
23 May 2022 @ 1257 ie7d 17h 26m
15 May 2022 @ 1931 ie3d 23h 58m
11 May 2022 @ 1933 ie5d 6h 29m
06 May 2022 @ 1304 ie10d 8m
26 Apr 2022 @ 1256 ie1d 22h 56m
24 Apr 2022 @ 1400 ie6d 1h 1m
18 Apr 2022 @ 1259 ie163d 4h 47m
06 Nov 2021 @ 0812 ie1d 15h 30m
04 Nov 2021 @ 1642 ie5d 1h 12m
30 Oct 2021 @ 1530 ie1d 6h 35m
29 Oct 2021 @ 0855 ie17h 29m
28 Oct 2021 @ 1526 ie1d 3h 31m
27 Oct 2021 @ 1155 ie1d 22h 18m
25 Oct 2021 @ 1337 ie1d 4h 11m
24 Oct 2021 @ 0926 ie2d 30m
22 Oct 2021 @ 0856 ie2d 19h 55m
19 Oct 2021 @ 1301 ie2d 3h 53m
17 Oct 2021 @ 0908 ie6d 23h 48m
10 Oct 2021 @ 0920 ie5d 33m
05 Oct 2021 @ 0847 ie18d 21h 4m
16 Sep 2021 @ 1143 ie2h 51m
16 Sep 2021 @ 0852 ie2d 22h 10m
13 Sep 2021 @ 1042 ie11d 18h 22m
01 Sep 2021 @ 1620 ie7d 2h 22m
25 Aug 2021 @ 1358 ie1d 11m
24 Aug 2021 @ 1347 ie20d 4h 57m

Interval Statistics

Interval Count100
Min10m
Max199d 2h 33m
Mean10d 13h 4m
Median2d 23h 52m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
34682 26 May 2024 @ 0632 --- ypcaribou Bit o splashy splashs
28888 19 Oct 2023 @ 1753 --- ypcaribou Splashing to a foot or 2 from pool of grayish water
22383 07 Jul 2022 @ 1049 --- steve From the trail it sounds like it is splashing.
10507 30 Sep 2018 @ 1757 --- DanS Appears to be off. Unable to hear or see it through the trees as usual.
2757 15 Apr 2016 @ 1517 --- MAB Active. Heard from trail
1530 17 Apr 2015 @ 1933 --- MAB Opening day- Active- heard from trail
1471 25 Oct 2014 @ 1534 25 Oct 2014 @ 1747 MAB Quiet from the trail at 1534, very windy/noisy at 1747 but no motion visible
30817 06 Aug 1988 @ 1800 --- research-mab 8/6/1988 - no time noted - Rediscovered Geyser, along the old road bed, appears to be spouting most of the time, although it is observed sporadically at best. The water usually goes less than 12” high.
30805 02 Jul 1988 @ 1800 --- research-mab 7/2/1988 - no time noted - Rediscovered Geyser is erupting. The Geyser below Rediscovered was full of water & showed overflow, but was not erupting.
30907 22 Jul 1986 @ 1200 --- research-mab 7-22–86 - no time noted - Rediscovered Geyser was erupting today. Temp of 200º
30924 12 May 1985 @ 1200 --- research-mab Sunday May 12 1985 - no time noted - Rediscovered G was in eruption to 3’ at 4:16 pm;
31438 02 Aug 1981 @ 1200 --- research-mab Sunday August 2 1981 The Basin Wide Disturbance has occurred! - no time noted - Rediscovered Geyser – 202º splashing to 3’ erupted for at least 5 minutes which is fairly long if I remember correctly.
31716 23 Aug 1980 @ 1200 --- research-mab Saturday August 23 - no time noted - Rediscovered Geyser – erupting 2-4’, overflowing 200ºF
31642 09 Jun 1980 @ 1200 --- research-mab June 9 1980 - no times - observations made over the week and entered on 9th - Rediscovered Geyser – erupting 2 to 4 feet, but not overflowing 200ºF
31829 03 Jun 1979 @ 1200 --- research-mab June 3 1979 - no time noted - A check of Rediscovered Geyser showed that it is still active and has some of the best spiny sinter around.
5249 01 Sep 1976 @ 1500 --- research-mab 09/01/1976 Redicsovered was drained & dry at about 1500
32496 22 Aug 1976 @ 1630 --- research-mab 08/22/1976 Rediscovered Geyser was almost completely full of water but not erupting at 1630, had drained away to almost nothing by 1700
32490 20 Aug 1976 @ 1645 --- research-mab 08/20/1976 Rediscovered was down about 1’ from high water level when checked at 1645. The run-off channel was dry and looked as if it hadn’t had any water for some time.
32358 03 Jun 1976 @ 1630 --- research-mab June 3 1976 Rediscovered geezer – pool nearly empty at 4:30. Faint bubbling.
32348 27 May 1976 @ 1404 --- research-mab May 27 1976 - Rediscovered geezer nearly completely drained 1404 – no bubbling
32682 28 Aug 1975 @ 1350 --- research-mab 08/28/1975 Rediscovered geezer was full at 1350, then drained almost completely – wasn’t erupting.
32665 23 Aug 1975 @ 1628 --- research-mab 08/23/1975 - quieted down to nothing at 1628. {that figures}
5637 18 Aug 1975 @ 1800 --- research-mab 08/18/1975 Rediscovered geezer observed for about 20 min {time unknown}. During this time, the water level rose & fell about 7 times. When the level fell below 8” in depth, bubbling ceased. Above this level, the geezer bubbled & splashed. At its highest point, the water never caused an overflow.
32658 17 Aug 1975 @ 1148 --- research-mab 08/17/1975 Rediscovered geezer – drained at 1148
5633 06 Aug 1975 @ 1800 --- research-mab 08/06/1975 was observed for a 30 min period. The water level rose & fell 5 times. At the peak of each level, large steam bubbles rose & broke at the surface. At the low point of each level, a dull thudding could be heard. Temperatures were taken during the “boiling” phase (202ºF) & the “drained” phase (198ºF). No evidence of a recent eruption, as sinter area was quite dry. {no time entered}
No attachments for this geyser.
Baseline does not exist.