Last Known Eruption
51d 9h 3m ago

Latest Eruptions

Eruption DurationInterval
15 Oct 2020 @ 082223h 49m
14 Oct 2020 @ 0833 ie9d 16h 7m
04 Oct 2020 @ 1626 ie13d 40m
21 Sep 2020 @ 15465h 46m
21 Sep 2020 @ 10007d 22h 4m
13 Sep 2020 @ 115617h 32m
12 Sep 2020 @ 18242m 20m
12 Sep 2020 @ 18048h 1m
12 Sep 2020 @ 100324m
12 Sep 2020 @ 09392d 13h 50m
09 Sep 2020 @ 1949 ie5d 6h 59m
04 Sep 2020 @ 125043s 17m
04 Sep 2020 @ 12335d 17h 34m
29 Aug 2020 @ 1859 ie15d 7h 57m
14 Aug 2020 @ 1102 ie1d 4h 4m
13 Aug 2020 @ 06581h 16m
13 Aug 2020 @ 054221h 53m
12 Aug 2020 @ 074922m
12 Aug 2020 @ 072720m
12 Aug 2020 @ 070720m
12 Aug 2020 @ 064710h 4m
11 Aug 2020 @ 20435d 13h 6m
06 Aug 2020 @ 073711m
06 Aug 2020 @ 072618m
06 Aug 2020 @ 070824m
06 Aug 2020 @ 064412m
06 Aug 2020 @ 063221h 9m
05 Aug 2020 @ 092320m
05 Aug 2020 @ 090312m
05 Aug 2020 @ 085118m
05 Aug 2020 @ 083341m
05 Aug 2020 @ 07527m
05 Aug 2020 @ 074528m
05 Aug 2020 @ 071716m
05 Aug 2020 @ 070111m
05 Aug 2020 @ 06501d 14h 35m
03 Aug 2020 @ 1615~3m 18m
03 Aug 2020 @ 1557~2m 57s 9m
03 Aug 2020 @ 1548~16s 16m
03 Aug 2020 @ 1532~2m 2s 9m
03 Aug 2020 @ 1523~12s 1d 20h 1m
01 Aug 2020 @ 1922~1m 10m
01 Aug 2020 @ 1912~0.5m 9d 21m
23 Jul 2020 @ 1851 ie9d 9h 56m
14 Jul 2020 @ 0855 ie41d 20h 40m
02 Jun 2020 @ 1215 ie239d 4m
07 Oct 2019 @ 1211 ns8d 22h 55m
28 Sep 2019 @ 1316 ie9d 4h 53m
19 Sep 2019 @ 0823 ie7d 1h 1m
12 Sep 2019 @ 07223d 19h 46m
08 Sep 2019 @ 1136 ie1d 19h 22m
06 Sep 2019 @ 16142d 21h 58m
03 Sep 2019 @ 18168m
03 Sep 2019 @ 1808 ns15m
03 Sep 2019 @ 17534d 23h 35m
29 Aug 2019 @ 1818Dave W19m
29 Aug 2019 @ 17593d 7h 0m
26 Aug 2019 @ 1059 ie15h 51m
25 Aug 2019 @ 190822d 1h 4m
03 Aug 2019 @ 18042m 8s 9m
03 Aug 2019 @ 1755~19s 7m
03 Aug 2019 @ 1748~22s 7m
03 Aug 2019 @ 1741~19s 19m
03 Aug 2019 @ 17222m 40s 7m
03 Aug 2019 @ 1715~18s 7m
03 Aug 2019 @ 170818m
03 Aug 2019 @ 16502-3m1d 5h 31m
02 Aug 2019 @ 1119 ns10d 15h 44m
22 Jul 2019 @ 1935 ie4d 13h 3m
18 Jul 2019 @ 06329d 15h 25m
08 Jul 2019 @ 150752m
08 Jul 2019 @ 1415 ie15m
08 Jul 2019 @ 1400 ns1d 17h 48m
06 Jul 2019 @ 2012 ie5d 12h 0m
01 Jul 2019 @ 08121d 10h 56m
29 Jun 2019 @ 21165m
29 Jun 2019 @ 21114m
29 Jun 2019 @ 2107 ie19d 3h 8m
10 Jun 2019 @ 17595m
10 Jun 2019 @ 17544m
10 Jun 2019 @ 175013m
10 Jun 2019 @ 1737 ie2d 21h 7m
07 Jun 2019 @ 2030 ie6h 47m
07 Jun 2019 @ 13434m
07 Jun 2019 @ 13395m
07 Jun 2019 @ 1334 ie3d 16h 32m
03 Jun 2019 @ 21024m
03 Jun 2019 @ 2058~20s 5m
03 Jun 2019 @ 2053~20s 5m
03 Jun 2019 @ 2048~20s 4m
03 Jun 2019 @ 2044~20s 4m
03 Jun 2019 @ 2040~20s 5m
03 Jun 2019 @ 2035~20s 4m
03 Jun 2019 @ 2031~0.25m 2d 2h 37m
01 Jun 2019 @ 1754 ie2d 10h 47m
30 May 2019 @ 07071d 23h 47m
28 May 2019 @ 0720 ie15h 58m
27 May 2019 @ 1522235d 4h 45m
04 Oct 2018 @ 1037 ie1d 20h 57m
02 Oct 2018 @ 1340 ie8d 55m

Interval Statistics

Interval Count100
Min4m
Max239d 4m
Mean7d 12h 26m
Median3h 31m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
15355 03 Aug 2020 @ 1523 03 Aug 2020 @ 1615 JSJ "Rejuvenated Geyser". All closed intervals. Having discrete shorts and longs, unlike 2 days ago.
13004 03 Aug 2019 @ 1650 03 Aug 2019 @ 1804 JSJ "Rejuvenated Geyser". All closed intervals. Still doing longs and shorts.
11555 03 Jun 2019 @ 2031 03 Jun 2019 @ 2102 JSJ All posted eruptions are closed intervals.
8909 26 Jun 2018 @ 0600 26 Jun 2018 @ 0710 LynnS Eruptions lasting less than 30 seconds occurred regularly at 2-1/2 to 3 minute intervals.
8689 14 Jun 2018 @ 2004 14 Jun 2018 @ 2100 JSJ "Rejuvenated Geyser" is departing from its recent ~0.25 minute duration eruptions every 3 to 4 minutes. Observed a "long" eruption, followed by 4 "short" eruptions, another "long", then more "shorts". 13 to 16 minute intervals between a "long" and the next "short".
8395 01 Jun 2018 @ 1010 01 Jun 2018 @ 1515 LynnS Same activity as before—intervals 3-4 minutes, durations less than 15 seconds.
8394 01 Jun 2018 @ 0600 01 Jun 2018 @ 0900 LynnS Erupting every 3 minutes for 5-15 seconds again today.
8378 31 May 2018 @ 0815 31 May 2018 @ 1145 LynnS Rejuvenated was erupting at 3 minute intervals with durations of 5 to 15 seconds throughout the observation period.
3459 09 Aug 2016 @ 1229 09 Aug 2016 @ 1553 JSJ Couldn't see all "Rejuvenated Geyser" eruptions due to parked vehicles sometimes blocking my view. The entries for this afternoon are not all guaranteed to be closed intervals. Considering this geyser's recent erratic intervals and durations, I'm sure I missed some.
1702 07 Jun 2015 @ 1416 07 Jun 2015 @ 1540 LynnS "Rejuvenated" was not under observation from 1416 to 1540.
1701 07 Jun 2015 @ 0835 07 Jun 2015 @ 0930 LynnS "Rejuvenated" was not under observation from 0835 to 0930.
EntrySourceLinkComment
07 Jun 2016 @ 2125 JSJ https://www.flickr.com/photos/jsjgeology/29062770646 Thermal image of Rejuvenated Geyser's 9:25 to 9:29 PM eruption on 7 June 2016.
08 Aug 2015 @ 1827 JSJ https://www.flickr.com/photos/jsjgeology/21915665959 Photo (1 of 2) of Rejuvenated Geyser's 6:27 to 6:31 PM eruption on 8 August 2015.
09 Jul 2015 @ 1742 JSJ https://www.flickr.com/photos/jsjgeology/20835815895 Photo of Rejuvenated Geyser's 5:42 to 5:48 PM eruption on 9 July 2015.
08 Jul 2015 @ 2028 JSJ https://www.flickr.com/photos/jsjgeology/20562295698 Photo (1 of 4) of Rejuvenated Geyser's 8:28 to 8:33 PM eruption on 8 July 2015.
Baseline does not exist.