Last Known Eruption
5d 9h 20m ago

Latest Eruptions

Eruption DurationInterval
09 Aug 2025 @ 1546 ns31m
09 Aug 2025 @ 1515 ie41m
09 Aug 2025 @ 1434 ns43m
09 Aug 2025 @ 1351 ns30m
09 Aug 2025 @ 1321 ns40m
09 Aug 2025 @ 1241 ns26m
09 Aug 2025 @ 12151d 23h 32m
07 Aug 2025 @ 1243 ns53m
07 Aug 2025 @ 1150 ie45m
07 Aug 2025 @ 1105 ns40m
07 Aug 2025 @ 1025 ns34m
07 Aug 2025 @ 0951 ns33m
07 Aug 2025 @ 0918 ie8d 19h 54m
29 Jul 2025 @ 1324 ie8d 18h 54m
20 Jul 2025 @ 1830 ns13m 1h 36m
20 Jul 2025 @ 1654 ns33m 1h 17m
20 Jul 2025 @ 1537 ie>25m 1d 20h 6m
18 Jul 2025 @ 1931 ie2h 34m
18 Jul 2025 @ 1657 ns21h 28m
17 Jul 2025 @ 1929 ie39m
17 Jul 2025 @ 1850 ie1h 1m
17 Jul 2025 @ 1749 ns22d 4h 10m
25 Jun 2025 @ 133913m
25 Jun 2025 @ 13264d 23h 6m
20 Jun 2025 @ 1420 ie3d 21h 43m
16 Jun 2025 @ 1637 ie3d 3h 25m
13 Jun 2025 @ 1312 ie4h 12m
13 Jun 2025 @ 0900 ? ie4d 13h 43m
08 Jun 2025 @ 1917 ie7h 43m
08 Jun 2025 @ 1134 ie1h 24m
08 Jun 2025 @ 1010 ie2d 14h 53m
05 Jun 2025 @ 1917 ie5d 51m
31 May 2025 @ 1826 ie1d 23h 38m
29 May 2025 @ 1848 ie2h 22m
29 May 2025 @ 1626 ie6h 58m
29 May 2025 @ 0928 ie7d 19h 48m
21 May 2025 @ 1340 ie2h 22m
21 May 2025 @ 1118 ns9d 2h 19m
12 May 2025 @ 0859 ie8d 14h 32m
03 May 2025 @ 1827 ie4h 22m
03 May 2025 @ 1405 ie2h 5m
03 May 2025 @ 1200 ns6d 1h 22m
27 Apr 2025 @ 1038 ns1d 23h 10m
25 Apr 2025 @ 1128 ns1d 22h 24m
23 Apr 2025 @ 130423m 4d 2m
19 Apr 2025 @ 1302 A2h 21m
19 Apr 2025 @ 1041 ns8d 19h 49m
10 Apr 2025 @ 1452~21m 153d 44m
08 Nov 2024 @ 1308 ie23h 36m
07 Nov 2024 @ 1332 ie7d 32m
31 Oct 2024 @ 1400 ie2d 4h 50m
29 Oct 2024 @ 0910 ie1d 15h 49m
27 Oct 2024 @ 1721 ie2d 6h 9m
25 Oct 2024 @ 1112 ie18h 10m
24 Oct 2024 @ 1702 ie5h 16m
24 Oct 2024 @ 1146 ie1d 21h 42m
22 Oct 2024 @ 1404 ie1h 4m
22 Oct 2024 @ 1300 ns1h 18m
22 Oct 2024 @ 1142 ie2d 22h 27m
19 Oct 2024 @ 1315 ns56m
19 Oct 2024 @ 1219 ns35m
19 Oct 2024 @ 1144 ie51m
19 Oct 2024 @ 1053 ? ie3d 22h 57m
15 Oct 2024 @ 11561h 25m
15 Oct 2024 @ 1031 ns2d 19h 59m
12 Oct 2024 @ 1432 ie7d 1h 14m
05 Oct 2024 @ 131827m 106d 1h 47m
21 Jun 2024 @ 1131 ns14m 8d 1h 14m
13 Jun 2024 @ 1017 ie2d 22h 46m
10 Jun 2024 @ 113114m 1d 22h 13m
08 Jun 2024 @ 131815m 6d 23h 31m
01 Jun 2024 @ 1347 ns15m 122d 21h 52m
30 Jan 2024 @ 1455 ie91d 2h 50m
31 Oct 2023 @ 1305 ie1h 18m
31 Oct 2023 @ 1147 ie8d 17h 52m
22 Oct 2023 @ 1755>1h 5m 1h 5m
22 Oct 2023 @ 1650 ns2h 25m
22 Oct 2023 @ 1425 ns1d 21h 31m
20 Oct 2023 @ 1654 ie6h 7m
20 Oct 2023 @ 1047 ie21h 0m
19 Oct 2023 @ 13471d 21h 33m
17 Oct 2023 @ 1614 ie1h 41m
17 Oct 2023 @ 1433 ns3h 37m
17 Oct 2023 @ 1056 ie47m
17 Oct 2023 @ 1009 ns38m
17 Oct 2023 @ 0931 ie32m
17 Oct 2023 @ 0859 ns34m
17 Oct 2023 @ 0825 ns2d 20h 57m
14 Oct 2023 @ 1128 ns1h 26m
14 Oct 2023 @ 1002 ie43m
14 Oct 2023 @ 0919 ie8d 20h 21m
05 Oct 2023 @ 1258~15m 5d 1h 0m
30 Sep 2023 @ 1158 ns46m
30 Sep 2023 @ 1112 ns48m
30 Sep 2023 @ 1024 ns53m
30 Sep 2023 @ 0931 ie19h 10m
29 Sep 2023 @ 14211h 0m
29 Sep 2023 @ 1321 ie1h 37m
29 Sep 2023 @ 114436m
29 Sep 2023 @ 110833m

Interval Statistics

Interval Count100
Min13m
Max153d 44m
Mean6d 19h 15m
Median6h 32m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
38323 25 Feb 2025 @ 1549 --- novakg NPR-7 ie seen in photos posted on Geyser Discussion group on Facebook.
37867 31 Oct 2024 @ 0934 --- MAB active this morning
18092 25 Jun 2021 @ 0937 --- MAB saw a lot of steam which usually precedes an eruption - but no eruption - may have been low splashing
No attachments for this geyser.
Baseline does not exist.