Last Known Eruption
30d 22h 7m ago

Latest Eruptions

Eruption DurationInterval
18 Jun 2024 @ 1914 ie10d 9h 17m
08 Jun 2024 @ 0957~1.5m 1d 4h 14m
07 Jun 2024 @ 05439h 58m
06 Jun 2024 @ 1945 ie6d 10h 36m
31 May 2024 @ 09091h 6m
31 May 2024 @ 080316d 10h 39m
14 May 2024 @ 2123:331m 21s 1h 0m
14 May 2024 @ 202354m
14 May 2024 @ 19291h 0m
14 May 2024 @ 1829 ie1d 23h 48m
12 May 2024 @ 18411.5m 56m
12 May 2024 @ 17451.5m 54m
12 May 2024 @ 16511.5m 18h 17m
11 May 2024 @ 22341.5m 58m
11 May 2024 @ 21361.5m 1h 1m
11 May 2024 @ 203552m
11 May 2024 @ 19431.5m 55m
11 May 2024 @ 18481.5m 59m
11 May 2024 @ 17491.5m 47m
11 May 2024 @ 17021.5m 55m
11 May 2024 @ 16071.5m 54m
11 May 2024 @ 151352m
11 May 2024 @ 142156m
11 May 2024 @ 132510h 45m
11 May 2024 @ 02401.5m 2h 0m
11 May 2024 @ 00401.5m 55m
10 May 2024 @ 23451.5m 55m
10 May 2024 @ 2250 ie52m
10 May 2024 @ 21581.5m 57m
10 May 2024 @ 21011.5m 56m
10 May 2024 @ 2005 ie2h 59m
10 May 2024 @ 1706 ie1h 1m
10 May 2024 @ 160554m
10 May 2024 @ 15112h 51m
10 May 2024 @ 12201m 19s 1h 0m
10 May 2024 @ 112052m
10 May 2024 @ 102856m
10 May 2024 @ 093214h 20m
09 May 2024 @ 191211h 9m
09 May 2024 @ 0803~1.5m 17h 41m
08 May 2024 @ 142258m
08 May 2024 @ 132458m
08 May 2024 @ 122650m
08 May 2024 @ 113654m
08 May 2024 @ 10421h 4m
08 May 2024 @ 093816h 3m
07 May 2024 @ 1735~1.5m 5h 29m
07 May 2024 @ 1206~1.5m 53m
07 May 2024 @ 1113~1.5m 54m
07 May 2024 @ 1019~1.5m 49m
07 May 2024 @ 0930~1.5m 56m
07 May 2024 @ 0834~1.5m 48m
07 May 2024 @ 0746~1.5m 5h 31m
07 May 2024 @ 0215~1.5m 55m
07 May 2024 @ 0120~1.5m 5h 15m
06 May 2024 @ 2005~1.5m 57m
06 May 2024 @ 1908~1.5m 1h 48m
06 May 2024 @ 1720 ie50m
06 May 2024 @ 163055m
06 May 2024 @ 1535~2m 54m
06 May 2024 @ 144157m
06 May 2024 @ 134458m
06 May 2024 @ 124656m
06 May 2024 @ 115051m
06 May 2024 @ 105945m
06 May 2024 @ 101445m
06 May 2024 @ 09291d 13h 46m
04 May 2024 @ 1943 ie49m
04 May 2024 @ 1854 ie8d 4h 7m
26 Apr 2024 @ 14472m 22h 56m
25 Apr 2024 @ 1551 ns6h 6m
25 Apr 2024 @ 0945 ie20h 8m
24 Apr 2024 @ 1337 ie47d 52m
08 Mar 2024 @ 1145 ns25d 1h 51m
12 Feb 2024 @ 09543d 1h 28m
09 Feb 2024 @ 0826 ie14h 57m
08 Feb 2024 @ 1729 ie2h 9m
08 Feb 2024 @ 1520 A123d 4h 20m
08 Oct 2023 @ 1200 ie1d 20h 20m
06 Oct 2023 @ 1540 ie10d 5h 11m
26 Sep 2023 @ 1029 ns4d 22h 51m
21 Sep 2023 @ 1138 ie2d 17h 1m
18 Sep 2023 @ 1837 ie1d 7h 40m
17 Sep 2023 @ 1057 ns7d 1h 36m
10 Sep 2023 @ 0921 ns5d 21h 24m
04 Sep 2023 @ 115722d 1h 48m
02 Sep 2023 @ 100916h 59m
01 Sep 2023 @ 1710 ie8h 49m
01 Sep 2023 @ 082110h 18m
31 Aug 2023 @ 2203 ns1d 5h 33m
30 Aug 2023 @ 1630 A9h 52m
30 Aug 2023 @ 063813h 8m
29 Aug 2023 @ 1730 ie2d 21h 22m
26 Aug 2023 @ 2008 ie1d 8h 30m
25 Aug 2023 @ 11381d 14h 16m
23 Aug 2023 @ 212214h 17m
23 Aug 2023 @ 07052d 17h 12m
20 Aug 2023 @ 13532d 7h 52m
18 Aug 2023 @ 06011d 21h 40m
16 Aug 2023 @ 08213d 33m

Interval Statistics

Interval Count100
Min45m
Max123d 4h 20m
Mean3d 2h 30m
Median2h 4m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
35942 17 Jul 2024 @ 0600 --- LynnS Crater is full and overflowing
35927 16 Jul 2024 @ 0610 --- LynnS Crater is full of
35892 14 Jul 2024 @ 0505 --- LynnS Crater is full and overflowing
35876 13 Jul 2024 @ 0645 --- LynnS Crater is full and overflowing
35868 12 Jul 2024 @ 0645 --- LynnS Crater is full and overflowing
35825 10 Jul 2024 @ 0530 --- LynnS Crater is full and overflowing
35812 09 Jul 2024 @ 0540 --- LynnS Full and overflowing
35782 08 Jul 2024 @ 0535 --- LynnS Crater is full of water; steam in runoff channel
35715 04 Jul 2024 @ 0635 --- LynnS Crater is full and overflowing
35693 02 Jul 2024 @ 0525 --- LynnS Crater is full of
35662 01 Jul 2024 @ 0615 --- LynnS Crater appears to be full.
35608 29 Jun 2024 @ 0515 --- LynnS Crater is fiull
35479 23 Jun 2024 @ 0500 23 Jun 2024 @ 0900 LynnS I was in a position to see Fungoid’s steam cloud. I am reasonably certain Fungoid did not erupt during this time.
35477 23 Jun 2024 @ 0440 --- LynnS Full and iverflowing
35460 22 Jun 2024 @ 0507 --- LynnS Full and overflowing
35395 21 Jun 2024 @ 0510 --- LynnS Crater is full of water
35214 14 Jun 2024 @ 0515 --- LynnS No water visible in the crater
35043 09 Jun 2024 @ 0520 --- LynnS Full and i erflowing
34990 08 Jun 2024 @ 0610 --- LynnS Crater is almost full
34974 07 Jun 2024 @ 0455 --- LynnS No water visible in the crater
34869 03 Jun 2024 @ 0755 03 Jun 2024 @ 1530 JSJ No eruptions.
34778 31 May 2024 @ 0711 --- Pat Snyder Down from rim about 1.5 inches, no bubbles.
34661 24 May 2024 @ 1822 --- Pat Snyder Full and boiling at this time.
34599 17 May 2024 @ 1950 --- Tara pool full, not in series.
34569 15 May 2024 @ 1912 --- Dan A Pool full, not in series
34488 09 May 2024 @ 0804 09 May 2024 @ 0944 Dan A No eruption during this time
34482 08 May 2024 @ 1424 08 May 2024 @ 1553 LynnS Fungoid Spring had not yet erupted again when I departed at 1553, 90 minutes after the start of the most recent eruption (1422). At 1553, water was visible in the crater and appeared to be about 3 inches below the rim.
34478 07 May 2024 @ 1736 07 May 2024 @ 1915 Dan A No more eruptions observed, series likely over.
34476 07 May 2024 @ 0710 --- LynnS No water visible in the crater.
34469 06 May 2024 @ 0840 --- LynnS Crater appears empty
34443 05 May 2024 @ 1223 --- SantaFe108 Empty crater.
34447 04 May 2024 @ 1446 --- Janet Jones Sitting empty.
34446 04 May 2024 @ 1037 --- Janet Jones Sitting empty.
34401 03 May 2024 @ 1843 --- Tara water level at least 3" below rim
34399 03 May 2024 @ 0823 --- Tara empty crater
34384 30 Apr 2024 @ 0858 --- Tara water level about one inch below rim
34321 23 Apr 2024 @ 1225 --- DanS Empty. Was full and overflowing at 0845.
34194 15 Apr 2024 @ 0802 --- mhreed Empty! >:(
32990 17 Dec 2023 @ 1708 --- mhreed Nearly full. Melted runoff channels.
28727 10 Oct 2023 @ 0952 --- Mkeller Crater Empty
28312 17 Sep 2023 @ 1821 --- Micah Kipple Full
28173 10 Sep 2023 @ 0703 --- SantaFe108 Full and overflowing from the road.
27999 04 Sep 2023 @ 1054 --- geysergaze Strong push
27963 02 Sep 2023 @ 1935 --- SantaFe108 full and overflowing from the road
27742 23 Aug 2023 @ 0645 --- LynnS Pool is full
27666 18 Aug 2023 @ 0837 --- steve Full and overflowing.
27635 16 Aug 2023 @ 0813 --- steve Full of water with overflow
27555 13 Aug 2023 @ 0608 --- LynnS Pool is overflowing
27521 11 Aug 2023 @ 1347 --- minissa Both Fungoid and the little pool to the north are in decent overflow, difficult to judge if convection over Fungoid's vent due to wind.
27400 03 Aug 2023 @ 0607 --- LynnS Full and overflowing
27389 02 Aug 2023 @ 0548 --- LynnS About 3-4 inches below overflow.
27347 30 Jul 2023 @ 0652 --- LynnS Crater is full
27345 30 Jul 2023 @ 0523 --- LynnS Crater appears to be empty
27276 28 Jul 2023 @ 0556 --- LynnS No water visible in the crater.
27250 27 Jul 2023 @ 0645 --- SantaFe108 ~1 inch below overflow.
27200 24 Jul 2023 @ 1332 --- steve No visible water
27114 18 Jul 2023 @ 0610 --- LynnS No water visible in the crater
27094 17 Jul 2023 @ 0755 --- Tara full and bubbling
27083 16 Jul 2023 @ 0835 --- mhreed Overflowing.
27056 13 Jul 2023 @ 1830 --- LynnS Full and overflowing
27045 13 Jul 2023 @ 1408 --- minissa Empty
27049 13 Jul 2023 @ 0630 --- LynnS Full and overflowing
27028 12 Jul 2023 @ 1735 --- LynnS Fungoid full and overflowing
27024 12 Jul 2023 @ 0615 --- LynnS Full and overflowing
27007 11 Jul 2023 @ 1005 --- LynnS Crater is not full
26987 10 Jul 2023 @ 1910 --- minissa From road appears to be fairly full but not yet in overflow
26986 10 Jul 2023 @ 1405 --- minissa Full with heavy overflow
26985 10 Jul 2023 @ 0636 --- LynnS Full and overflowing
26978 09 Jul 2023 @ 2015 --- minissa Full and in very good overflow.
26891 07 Jul 2023 @ 1751 --- minissa Full and overflowing back and front. Pool to the north is very full, overflowing, and lightly boiling
26882 07 Jul 2023 @ 1115 --- Tara down, water level not visible from road
26868 06 Jul 2023 @ 1633 --- minissa Full with good overflow. Small pool to the north also full and overflowing
26795 02 Jul 2023 @ 0945 --- Tara Crater empty.
26731 29 Jun 2023 @ 0845 --- Tara down about 6 inches
26657 25 Jun 2023 @ 0802 --- mhreed Fungoid is full.
26636 24 Jun 2023 @ 1030 --- mhreed It is full.
26595 22 Jun 2023 @ 1426 --- steve Full of water again.
26594 22 Jun 2023 @ 0730 22 Jun 2023 @ 1228 steve At about 0730 Fungoid Spring was full and overflowing. At 1228 there was no visible water.
26172 08 Jun 2023 @ 1909 --- SantaFe108 Full pool from road.
26104 06 Jun 2023 @ 2028 06 Jun 2023 @ 2112 Tara Full during this time, no eruption
26072 06 Jun 2023 @ 0845 --- SantaFe108 Full pool from road.
25960 02 Jun 2023 @ 0815 --- Tara empty crater
25848 28 May 2023 @ 0649 --- User34 Empty. Pool slightly down at 0732. Overflow at 0756. No eruption by 0910
25780 25 May 2023 @ 0853 --- TSBryan Just beliw overflow
25745 24 May 2023 @ 1236 --- SantaFe108 In overflow from road.
25670 21 May 2023 @ 1552 --- SantaFe108 ~2 inches below rim.
25562 20 May 2023 @ 0910 --- SantaFe108 Empty.
25446 14 May 2023 @ 2100 --- SantaFe108 A couple inches below overflow from the road.
25246 26 Apr 2023 @ 0630 --- DanS Empty crater
25173 12 Apr 2023 @ 1221 --- mhreed In overflow.
25171 12 Apr 2023 @ 0913 --- mhreed Pool empty and water still flowing in runoff channels—eruption probably occurred recently.
25143 08 Apr 2023 @ 1358 --- mhreed Pool full.
25071 04 Mar 2023 @ 1610 --- BrandonC Empty crater
24814 01 Jan 2023 @ 1131 --- mhreed Light bubbling, full.
24276 05 Oct 2022 @ 1851 --- steve Big steam cloud seen from Fountain, maybe Fungoid but it didn’t seem to last long enough .
23221 16 Aug 2022 @ 1718 16 Aug 2022 @ 1920 minissa Area under observation during this time after report from Steve Eide of eruption approx 1645. Crater empty initially. Filled by 1800, OF within 15 minutes, although crater when full sits about an inch below most of crater rim. Water seems to escape via several small interruptions in sinter rim. For at least last 45 minutes, gentle boiling over the vent. Steve wasn't sure if the observed eruption was the initial in a series or a later eruption, so we bailed about 2.5 hours post eruption. I noticed no eruptions or notes detailing Fungoid's pre-eruptive behavior, so I hope this helps the next observer.
23071 05 Aug 2022 @ 2100 05 Aug 2022 @ 2145 Tara Full and overflowing during this time. No follow-up to 1942 eruption as of 2145.
23028 03 Aug 2022 @ 1830 03 Aug 2022 @ 2145 Tara No eruptions occurred during this time.
22955 31 Jul 2022 @ 0851 --- Tara Crater empty, forced steam
22879 27 Jul 2022 @ 0553 --- LynnS Crater appears to be empty. No water visible from the road.
EntrySourceLinkComment
31 May 2018 @ 0829 JSJ https://www.youtube.com/watch?v=UbzGKVw6U4U Video by Tara Cross of Fungoid Spring's/Thud Geyser's 8:29 AM eruption on 31 May 2018.
Baseline does not exist.