Last Known Eruption
5y 63d 18h 48m ago

Interval Statistics

Interval Count7
Min2h 24m
Max20y 250d 6h 48m
Mean3y 18d 13h 43m
Median7h 2m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
35246 16 Jun 2024 @ 1300 --- Craigmon99 Gurgling loudly below inner tube
34346 26 Apr 2024 @ 1030 --- DanS 3 point Splashing from low pool
34051 19 Feb 2024 @ 1502 --- caressej1 constant boiling
33858 17 Jan 2024 @ 1554 --- K.Cooper very high and boiling
33016 18 Dec 2023 @ 0818 --- mhreed Water lapping above inner rim. Spritzing.
27990 04 Sep 2023 @ 0747 --- Graham Water had been lightly boiling down low around 3rd ring in the crater. After the rain yesterday and kast night, it's up to the first ring in the crater.
27947 02 Sep 2023 @ 1551 --- SantaFe108 ~1 ft below the inner shelf and sputtering.
27257 27 Jul 2023 @ 0909 --- SantaFe108 Water level is ~1 foot below bottom shelf and sputtering.
26784 02 Jul 2023 @ 0713 --- Graham Water level has risen close to the top ring in the crater.
26754 30 Jun 2023 @ 2155 --- Graham Water level has dropped to the second rim on the crater.
26706 28 Jun 2023 @ 0715 --- Graham Water level had risen to the first rim in the crater. This is similar to the level early in the disturbance before it dropped to the lower ledge in the crater. Still has small splashes at the edge.
26143 08 Jun 2023 @ 0618 --- Graham Water lower, at 2nd rim in crater. Still boiling.
25763 24 May 2023 @ 1922 --- Graham Water level has risen to the top of the ring in crater and is splashing now.
25739 24 May 2023 @ 0641 --- Graham Calm water
25596 20 May 2023 @ 1726 --- SantaFe108 ~6 inches below inner shelf and sputtering.
25421 14 May 2023 @ 1148 --- SantaFe108 Water level has dropped to just below the rim of the inner shelf and has a sputtering boil.
25336 06 May 2023 @ 1642 --- SantaFe108 Water level a couple inches above lower shelf and trickling bubbles. Higher than last report.
25314 03 May 2023 @ 2025 --- RMichaels Water level has risen in the last few days and is now above inner shelf.
25290 30 Apr 2023 @ 1408 --- SantaFe108 Higher than last week. Water now above the lower shelf and sputtering.
25224 23 Apr 2023 @ 1615 --- SantaFe108 Boiling, Water visible up to just below the first shelf.
25211 22 Apr 2023 @ 1202 --- DanS Splashing from low pool
24841 08 Jan 2023 @ 1330 --- Graham Water visible and bubbling down in crater. Below the ring.
24543 30 Oct 2022 @ 1202 --- SantaFe108 8 inches down from lower shelf and sputtering.
24517 29 Oct 2022 @ 1835 --- SantaFe108 About 8 inches below lower shelf and sputtering.
23914 19 Sep 2022 @ 1033 --- Tara water level just above lower overhang
23551 03 Sep 2022 @ 1758 --- Graham Water out of sight. Gurgling at depth.
23446 27 Aug 2022 @ 2000 --- SantaFe108 Water is out of sight and nearly silent. Lightly steaming out of empty vent.
23271 19 Aug 2022 @ 1354 --- SantaFe108 Water level deep below the lower shelf and sputtering.
22837 25 Jul 2022 @ 1321 --- mhreed Water below overhung shelf, lightly roiling.
22201 29 Jun 2022 @ 1020 --- Tara Water level has dropped well below the lower shelf into the throat, lowest I have seen so far
21771 06 Jun 2022 @ 0821 --- Graham Water dropped just into inner crater yesterday. Today it has risen just above the inner crater rim and is sputtering.
21633 01 Jun 2022 @ 1034 --- Tara water level just above inner rim, perpetual splashing to a few inches as seen before
21595 31 May 2022 @ 0807 --- Graham Water level dropped to just above inner rim. Small splashes.
21586 30 May 2022 @ 1612 --- Graham Calm water well above last years level. its near the ring below the top.
21109 27 Apr 2022 @ 1131 --- DanS Water level very low. Churning in pool.
20667 11 Jan 2022 @ 1310 --- Graham Splashing 6 inches. Water level near top of inner crater.
19967 12 Oct 2021 @ 1610 --- Ben VL Highest I've seen it all year. A couple inches ABOVE the top of the inner rim.
15992 06 Sep 2020 @ 0706 --- Graham Continuous splashing well down in the vent. Much lower level than June.
13906 09 Oct 2019 @ 1359 --- underarockphoto Filling and 2’ eruption
13841 29 Sep 2019 @ 1530 --- Ben VL Water level up a bit. Just above the neck now. Still splashing like it was.
13646 10 Sep 2019 @ 1609 --- CrisG remains very low water level (down about 2ft from rim). low spashing.
12836 28 Jul 2019 @ 1206 --- rbwhitaker Two feet below overflow. Splashing six inches, but almost horizontal
11527 02 Jun 2019 @ 1041 --- JSJ Low water level. Frequent cycling from almost calm to moderately low splashing. Behavior continued all day.
10784 25 Dec 2018 @ 1040 --- Janet Jones While the boardwalk is still closed on the upper part of Geyser Hill, the steam from Pendant looks like it’s coming from the vent rather than a full pool, so I’m making a speculative guess that it hasn’t refilled.
10373 18 Sep 2018 @ 1530 --- Siegmund ~30cm below overflow and erupting muddy water to ~1m above pool surface. Runoff channel dry.
10364 16 Sep 2018 @ 1341 --- Siegmund Milky but calm 1341. Boiling to a few inches at 1418.
10232 15 Sep 2018 @ 2204 --- Micah Kipple Murky green with extensive new wash surrounding it.
8104 04 May 2018 @ 1215 --- Janet Jones Overflowing all the way around the edge with orange microbes growing in the overflow as well as in one "corner" of the pool. Small bubbles rising from the notches in the vent.
No attachments for this geyser.
Baseline does not exist.