Fountain Geyser

Last Known Eruption
3d 9h 7m ago

Latest Eruptions

Eruption DurationInterval
27 Nov 2023 @ 1352 ie1d 2h 2m
26 Nov 2023 @ 1150 ie4d 20h 19m
21 Nov 2023 @ 1531 ie22d 7h 19m
30 Oct 2023 @ 0912 ie11d 15h 22m
18 Oct 2023 @ 1750 ie4h 22m
18 Oct 2023 @ 1328 ns3h 58m
18 Oct 2023 @ 0930 ie1d 16h 33m
16 Oct 2023 @ 16571d 44m
15 Oct 2023 @ 161328m 1d 1h 18m
14 Oct 2023 @ 1455 ns4d 22h 3m
09 Oct 2023 @ 165228m 5h 52m
09 Oct 2023 @ 1100 A17h 39m
08 Oct 2023 @ 172126m 45s 4h 40m
08 Oct 2023 @ 124128m 28s 4h 24m
08 Oct 2023 @ 081712h 41m
07 Oct 2023 @ 1936 ns6h 6m
07 Oct 2023 @ 1330 A18h 18m
06 Oct 2023 @ 191227m 4h 35m
06 Oct 2023 @ 143727m 25s 5h 20m
06 Oct 2023 @ 0917 ie14h 32m
05 Oct 2023 @ 184523m 31s 4h 34m
05 Oct 2023 @ 1410:5326m 57s 1d 2h 0m 35s
04 Oct 2023 @ 1210:1825m 49s 1d 1h 46m 5s
03 Oct 2023 @ 1024:1324m 46s 2d 16h 35m
30 Sep 2023 @ 174930m 18s 4h 13m
30 Sep 2023 @ 133627m 36s 3h 53m
30 Sep 2023 @ 0943 ie15h 7m
29 Sep 2023 @ 183629m 35s 1d 6h 30m
28 Sep 2023 @ 120627m 4h 33m
28 Sep 2023 @ 073329m 11h 41m
27 Sep 2023 @ 1952 ie5h 45m
27 Sep 2023 @ 1407 ns4h 37m
27 Sep 2023 @ 0930 A15h 3m
26 Sep 2023 @ 182727m 4h 40m
26 Sep 2023 @ 134726m 3h 57m
26 Sep 2023 @ 095029m 18h 19m
25 Sep 2023 @ 1531 ? ie4h 20m
25 Sep 2023 @ 111130m 1d 29m
24 Sep 2023 @ 104229m 21h 5m
23 Sep 2023 @ 133724m 4h 11m
23 Sep 2023 @ 092626m 23h 1m
22 Sep 2023 @ 102529m 16h 48m
21 Sep 2023 @ 1737 ie4h 57m
21 Sep 2023 @ 124029m 17h 58m
20 Sep 2023 @ 1842 ie3h 44m
20 Sep 2023 @ 145827m 53s 4h 28m
20 Sep 2023 @ 1030 ie15h 8m
19 Sep 2023 @ 192229m 4h 46m
19 Sep 2023 @ 143627m 4h 33m
19 Sep 2023 @ 100328m 15h 21m
18 Sep 2023 @ 184230m 4h 48m
18 Sep 2023 @ 1354 ns16h 58m
17 Sep 2023 @ 205628m 14s 4h 32m
17 Sep 2023 @ 162427m 9h 17m
17 Sep 2023 @ 0707 ns~29m 14h 45m
16 Sep 2023 @ 162227m 44s 20h 22m
15 Sep 2023 @ 200029m 4h 44m
15 Sep 2023 @ 151630m 4h 39m
15 Sep 2023 @ 103730m 20h 29m
14 Sep 2023 @ 1408 A31m 1d 6h 30m
13 Sep 2023 @ 0738 ie15h 44m
12 Sep 2023 @ 1554 ie8h 21m
12 Sep 2023 @ 073330m 13h 40m
11 Sep 2023 @ 1753 ie4h 53m
11 Sep 2023 @ 1300 ie4h 10m
11 Sep 2023 @ 085016h 29m
10 Sep 2023 @ 162131m 4h 34m
10 Sep 2023 @ 114729m 4h 37m
10 Sep 2023 @ 071028m 11h 27m
09 Sep 2023 @ 194325m 4h 25m
09 Sep 2023 @ 151827m 58s 1d 3m
08 Sep 2023 @ 151527m 25s 6h 27m
08 Sep 2023 @ 0848 ns~30m 11h 28m
07 Sep 2023 @ 212031m 44s 5h 33m
07 Sep 2023 @ 154728m 6h 42m
07 Sep 2023 @ 090512h 11m
06 Sep 2023 @ 205432m 52s 5h 10m
06 Sep 2023 @ 154427m 5h 32m
06 Sep 2023 @ 101230m 19h 47m
05 Sep 2023 @ 142528m 1d 2h 53m
04 Sep 2023 @ 113230m 21h 52m
03 Sep 2023 @ 134030m 7h 40m
03 Sep 2023 @ 0600 A11h 0m
02 Sep 2023 @ 1900 A8h 26m
02 Sep 2023 @ 103429m 5h 19m
02 Sep 2023 @ 0515 A21h 18m
01 Sep 2023 @ 075735m 9h 11m
31 Aug 2023 @ 224632m 11s 4h 35m
31 Aug 2023 @ 181126m 4h 14m
31 Aug 2023 @ 135726m 4h 5m
31 Aug 2023 @ 095226m 6h 8m
31 Aug 2023 @ 0344 E3h 16m
31 Aug 2023 @ 0028 E5h 41m
30 Aug 2023 @ 184722.5m 3h 30m
30 Aug 2023 @ 151722m 3h 28m
30 Aug 2023 @ 114922m 4h 51m
30 Aug 2023 @ 065828m 6h 24m
30 Aug 2023 @ 0034 E3h 10m
29 Aug 2023 @ 2124 E4h 52m
29 Aug 2023 @ 163227m 6h 10m

Interval Statistics

Interval Count100
Min3h 10m
Max22d 7h 19m
Mean21h 38m
Median6h 34m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
28724 09 Oct 2023 @ 1615 --- Tara Clepsydra on strong, CSV down and splashing. Spasm empty, Jelly down ~1.5'. SFP just starting to burst at 1617, Jet dry. Twig dry, Peanot overflowing and bubbling over vent. Fountain water level high
28622 04 Oct 2023 @ 1600 --- Jesselee In stall from 1443-past 1600
28589 30 Sep 2023 @ 1656 --- Tara Clepsydra on strong, CSV down and splashing. Spasm ie, Jelly down ~6". Jet active, Twig dry. Ftn water level below rectangle.
28550 29 Sep 2023 @ 1628 --- User34 Water easily visible and in the neck in the back of the pool, 1-2 feet down from the rim. Clepsydra on strong and not pausing
28552 29 Sep 2023 @ 1123 --- imapayne0213 Arrived at 11:23. All was quiet and obviously post eruptive.
28454 24 Sep 2023 @ 1744 --- Graham Clepsydra on steady now, so this will likely be another 2 to 4 hours for Fountain to erupt.
28451 24 Sep 2023 @ 1617 --- Graham High water, aniit 6 inches from the top. Clepsydra still having pauses in a stall.
28441 24 Sep 2023 @ 1520 --- Tara Clepsydra still in pause mode as seen from parking lot
28405 22 Sep 2023 @ 0827 --- ThomasR No visible water in Fountain, Morning, Jelly, and Spasm. Clepsydra, Twig, and Jet ie.
28287 16 Sep 2023 @ 2030 --- Tara Had not erupted yet as of this time, as seen from Great Fountain
28265 15 Sep 2023 @ 0800 --- Graham High water visible in the crater. In a stall.
28233 12 Sep 2023 @ 1530 --- Graham Break in observation as NPS closed the boardwalk due to bison on the hill. No Fountain yet.
28151 09 Sep 2023 @ 1350 --- Tara Clepsydra on strong, CSV down and splashing. Spasm empty, Jelly ~6" down. Jet active, Twig crater damp, Peanot empty. Mid-high water level in Fountain, some rocks showing. Based on puddles and evaporation it has been 4+ hours since the last eruption and I see no signs of a stall.
28103 07 Sep 2023 @ 1925 --- Tara Clepsydra on steady, side vent down and splashing. Spasm empty, Jelly down ~3.5'. Jet active, Twig gurgling, Peanot empty. Water level in Fountain low, well below rectangle.
28097 07 Sep 2023 @ 1629 --- steve The sinter around Fountain is wet. Twig was Ie, Jet was weak. And Clepsydra shut off, so perhaps Fountain just finished. No water visible in Fountain even if I stand on the fence.
28073 06 Sep 2023 @ 1940 --- Tara Clepsydra on steady, side vent down and splashing. Spasm empty, Jelly ~4' down. Jet active, Twig and Peanot dry. Water level in Fountain below rectangle.
27948 02 Sep 2023 @ 0645 --- LynnS Clepsydra the only geyser active. CSV not bursting, small bursts started at 0652. Jelly and Spasm empty. Jet rumbled at 0651, erupted at 0653. Dry around Twig’s vent. No steam on puddles around Fountain.
27918 01 Sep 2023 @ 1530 --- LynnS Had not yet erupted when I left at 1530 after Clepsydra resumed continuous activity, which gave a probable prediction window of 1730-1930.
27907 01 Sep 2023 @ 1505 --- Tara still in pause mode as if 1505, no Jelly, no Morning's Thief.
27895 01 Sep 2023 @ 1110 --- Kyle in stall mode from 0752 eruption. Clepsydra has not yet resumed full eruptive behavior
27856 29 Aug 2023 @ 2100 --- Tara No Fountain yet, left due to storm.
27826 28 Aug 2023 @ 0950 --- Scott H Clep on and off; water high in Fountain
27821 28 Aug 2023 @ 0830 --- Kyle in an extended Clepsydra pause mode. Last FTN 0418e.
27809 27 Aug 2023 @ 0614 --- Kyle FTN surrounding deck has some water. No water visible in crater. Clep and CSV on full. Spasm quiet and dry. Jelly low. Jet and SFP quiet.
27750 23 Aug 2023 @ 1830 --- Tara Clepsydra on strong, CSV down a few inches with weak splashing. Spasm empty, Jelly down ~1.5'. SFP area wet, Jet dry, Twig and Peanot dry. Fountain water level below rectangle. 1930 water just at bottom of rectangle. Bison moving through between the Paint Pots and the overlook. 1944 Jet light steam, Twig low gurgling. 2000 water level halfway up rectangle.
27732 22 Aug 2023 @ 1815 --- Tara appeared to still be in pause mode as seen from the road
27715 21 Aug 2023 @ 1820 21 Aug 2023 @ 1840 TLH Fountain steam ending as we entered parking lot at 18:20. We walked out to verify post eruption, and Clepsydra paused at 18:34. It restarted at 18:40.
27691 19 Aug 2023 @ 1800 --- Tara Clepsydra on steady, CSV splashing from low water level. Spasm dry, Jelly down. Jet interval 21 minutes. Twig and Peanot dry. Fountain water level high, no rocks showing. left 1828.
27667 18 Aug 2023 @ 0838 --- steve Per Lynn the Fountain Group is in a stall.
27662 17 Aug 2023 @ 1917 --- Tara Clepsydra on steady, side vent visible water level and splashing. Spasm ie medium strength eruption, Jelly ~8" down. Jet active, Twig dry, Peanot down ~6" and bubbling over vent. Fountain water level just below rectangle.
27661 17 Aug 2023 @ 0840 --- LynnS Fog has cleared. Water level in Fountain is high enough to indicate Clepsydra had an extended period of pauses following the previous eruption of Fountain.
27660 17 Aug 2023 @ 0650 --- LynnS Puddles around Fountain and the area of Fountain’s runoff are not steamy. Too foggy to determine water level in Fountain. When viewed from the top of the stairs, the water level in Morning was visible but not very high.
27574 13 Aug 2023 @ 2015 --- minissa Left unattended with no eruption
27583 13 Aug 2023 @ 2014 --- minissa What with one thing and another, I think what happened was we missed an early afternoon eruption, after which we got a stall with possible eruption around or shortly after sunset.
27573 13 Aug 2023 @ 1925 --- minissa Both Fountain and Morning have now dropped, Fountain 12-15 inches below rim {got as high as 6-8" below rim}; a little harder to judge Morning due to late afternoon light. Thief still fairly full and "simmering;" Jet on but irregular, Spasm still erupting; Clep on strongly and consistently, still no SFP.
27568 13 Aug 2023 @ 1710 --- minissa "boat ramp" fairly full now. Sigh...
27566 13 Aug 2023 @ 1654 --- minissa And we're all confused. Fountain now visibly filling with convection over vent, Morning a bit fuller, nothing in MT, Jet steaming and gurgling, nothing in SFP, Jelly quite full and hot, Spasm just filled and started bursting. This has been you 5 o'clock Fountain report...
27565 13 Aug 2023 @ 1639 --- minissa Water into "neck." Morning to "beach," MT still no water visible.
27563 13 Aug 2023 @ 1624 --- minissa Water now visible, starting into neck
27564 13 Aug 2023 @ 1530 --- minissa I tried to log this and forgot duh. When we arrived around now, water visible in Morning but not in Fountain or MT. Morning about where I would have expected it to be in other years when Fountain was getting close, So ???
27504 10 Aug 2023 @ 1930 --- Tara Clepsydra on steady, CSV down and splashing. Spasm empty, Jelly down ~2'. SFP area wet, Jet and Twig dry, Peanot empty with bathtub ring ~2' down. Ftn water level mid high, some rocks showing with water just barely out the neck.
27495 10 Aug 2023 @ 1305 --- MattV Fountain appeared in a stall. Water visible in fountain, morning, and MT from boardwalk. Spasm going, Clepsydra pausing, Jet quiet aside from a splash.
27479 09 Aug 2023 @ 1830 --- Tara Clepsydra pausing, Spasm slowly filling, Jet grumbling. Start of a stall
27464 08 Aug 2023 @ 0630 --- LynnS Water level in Fountain is at base of neck. Spasm not active (no water visible in the crater), Jet is active; Clepsydra’s side vent is bursting. Clepsydra is having continuous eruptive activity with all vents participating.
27445 06 Aug 2023 @ 1030 --- LynnS Water level up in neck when viewed from the boardwalk. Water not visible in Morning. Water level in Clepsydra’s side vent consistent with Fountain eruption ending roughly 30 minutes ago.
27337 30 Jul 2023 @ 1034 --- deanl arrived about 10:20 with clepsydra still pausing, Fountain and Morning water high, CSV water visible w no boil, Spasm ie (Jelly full), no Twig, and Jet grumbling.
27270 27 Jul 2023 @ 1644 --- deanl arr about 16:30. Clepsydra fully on, no Spasm, no Twig. Jet rumbling. Morning and Fountain water levels easily visible - well below overflow.
27263 27 Jul 2023 @ 0552 --- LynnS Clepsydra in chaotic pause mode; water levels high in Fountain and Morning; Spasm bursting vigorously; dry around Twig; Jelly overflowing; Jet rumbling and runoff channel dry; Super Frying Pan runoff dry
27248 26 Jul 2023 @ 1912 --- Tara In a stall as reported earlier. Clepsydra on steady, CSV down and splashing. Spasm ie, Jelly overflowing. Jet active, SFP and Twig dry. Peanot ~8" below rim and bubbling over vent.Fountain and Morning water level high, no visible water in MT. 1940 Fountain level slowly dropping. Peanot calm & dropping.
27246 26 Jul 2023 @ 1700 --- LynnS Clepsydra in extended pause mode. Water levels in Fountain and Morning visible from the boardwalk. Water in Fountain starting out the neck.
27244 26 Jul 2023 @ 0615 --- LynnS Spasm vigorous, Jelly overflowing, Jet gurgling, runoff channel wet; water levels in Fountain and Morning are visible from the boardwalk
27233 25 Jul 2023 @ 1645 --- LynnS Fountain Complex is in a stall. Clepsydra was in pause mode from 1009-1629. CSV started bursting at 1645. Water levels in Fountain and Morning are quite high and I can see water in Morning’s Thief. Spasm is vigorous and has been erupting for about 5 1/4 hours.
27154 22 Jul 2023 @ 0600 --- LynnS Clepsydra in pause mode; puddles around Fountain are not steamy; Spasm not erupting, crater is half full with blue water; Jet rumbling; steam makes it difficult to be certain but I don’t think water levels in Fountain and Morning have risen; no water visible in CSV. 0700 Steam clears—No water visible in Fountain. All else the same.
27118 18 Jul 2023 @ 2212 --- Tara Clepsydra on strong, CSV down and splashing. Spasm empty, Jelly low. SFP erupted recently, Jet active. Water level in Fountain mid-high, a few rocks showing, almost stall level or is this actually some kind of stall?
27077 15 Jul 2023 @ 2000 --- Tara Stall. Clepsydra on steady, CSV down and bursting. Jelly ~3" below rim, Spasm empty. Jet grumbling. Fountain water level mid-high, one rock barely showing. Did not stay.
27038 12 Jul 2023 @ 2045 --- Tara Fountain at same exact water level as 2 hours ago, Jelly down ~2', Jet active, Twig low splashes.
27037 12 Jul 2023 @ 1845 --- Tara Stall. Clepsydra on strong, CSV down and splashing, Jelly ~2" below rim, Spasm empty. Jet and Twig dry. Water level in Fountain mid-high, one rock barely showing.
26893 07 Jul 2023 @ 2029 --- minissa Has not erupted. Per Tara, probably a "stealth" stall with Clepsydra on continuously, Spasm from a low pool, PEANOT refilling very slowly, weak to no Jet, and Clep's side vent erupting. Also one. Decent but short Super Frying Pan.
26890 07 Jul 2023 @ 2000 --- Tara No change from previous note except that Jet was grumbling and Jelly had dropped a bit. Did not stay.
26888 07 Jul 2023 @ 1840 --- Tara Clepsydra on strong, side vent down and splashing. Spasm dry but Fountain water level mid high nearly covering rocks. Jet, Twig, and Peanot dry. Probably a stall.
26856 05 Jul 2023 @ 1825 --- Tara No signs of stall, Clepsydra on strong and side vent down and splashing. Spasm down and runoff damp, Jelly down ~8-10". Jet active, Twig and Peanot down and dry. Fountain water level below rectangle, formation mostly dry.
26624 23 Jun 2023 @ 0621 --- Graham Clepsydra in a pause. Spasm water rising gently. Boardwalk damp near Fountain but not steamy. Very foggy, can't see Clepsydra from the boardwalk. Jelly water low on the beach. Spasm started long eruption at 0700. 0752 first view and water is covering the rocks as Clepsydra comes on steady.
26598 22 Jun 2023 @ 0832 --- Graham Water visible up the back wall, stall interval. Clepsydra steady since at least 0730 per observer. Spasm on strong and Jelly in overflow.
26569 21 Jun 2023 @ 1900 --- Tara Clepsydra on strong since at least 1845, side vent down and splashing. Spasm empty, Jelly down ~1.5'. SFP area slightly damp. Jet, Twig, and Peanot dry. Medium water level in Fountain, part of rectangle covered.
26551 20 Jun 2023 @ 2105 --- Tara Clepsydra on strong, side vent down and splashing. Spasm empty, Jelly down ~2.5'. Jet and Twig dry, SFP area wet, erupted fairly recently. Peanot down 1' and bubbling over vent. Mid-high water level in Fountain, rocks partially covered. 2156 No change. No eruption as of 2205.
26532 20 Jun 2023 @ 1706 --- Craigmon99 No eruption yet. Left at this time
26527 20 Jun 2023 @ 1612 --- Craigmon99 Boiling visibly
26522 20 Jun 2023 @ 1544 --- Craigmon99 About a foot below overflow
26432 17 Jun 2023 @ 1950 --- Tara Clepsydra on strong, side vent down and splashing. Spasm empty, Jelly down ~1.5'. Jet grumbling. SFP and Twig dry. Peanot just below overflow and bubbling over vent. Water mid-high in Fountain with rocks partially covered, but no other indications of a stall. 2020 no change except for stronger grumbling in Jet.
26175 08 Jun 2023 @ 1900 08 Jun 2023 @ 2200 Tara Stall in progress. Clepsydra on strong, side vent down and splashing. Spasm ie with surging eruption, Jelly overflowing. Jet grumbling, Twig has puddles outside basin, Peanot down and dry. High water in Fountain, below rectangle. 1915 water had dropped by 2-3". 1938 Jet initial, water in Ftn had dropped maybe 1-2" more. 2015 water level holding just starting out the neck, no rocks visible. Abandoned at 2200 due to darkness and wind.
26101 06 Jun 2023 @ 1850 --- Tara Clepsydra on strong, side vent down and splashing. Spasm empty, Jelly down ~1.5'. SFP, Jet, Twig, and Peanot all dry and quiet. Water level in Fountain nearly to top of rectangle.
26032 04 Jun 2023 @ 1750 --- RMichaels High water in Fountain and Morning. Clepsydra on strong with side vent low and splashing. Spasm ie. Jelly overflowing.
26025 04 Jun 2023 @ 1612 --- Graham Water level is well above the rocks during the short stall activity. Back to back stalls with this last one being only 6 eruptions.
25984 03 Jun 2023 @ 1737 --- Tara Clepsydra back vents on steady, front and side vents empty, top vents not active. Spasm ie and not quite to overflow with large bursts and murky water. Jelly down ~1.5'. Jet, SFP, Twig, and Peanot all dry and quiet. Fountain very steamy but water not at stall level.
25978 03 Jun 2023 @ 1055 --- ge pool empty at 10:55 and still empty at 12:40. C on whole time.
25937 31 May 2023 @ 1900 --- Tara Midlevel water in Fountain, rocks partially covered. Spasm empty, Jet grumbling. Per PatS, Clepsydra came on steady around 1830. Looks like a shortish stall.
25825 27 May 2023 @ 1905 --- Graham Stall in progress, Clep just came on steady. Fountain will probably be after dark.
25822 27 May 2023 @ 1556 --- Graham First visible rise in water level during the stall
25813 27 May 2023 @ 0735 --- Graham Water visible covering the rocks. In a stall.
25760 24 May 2023 @ 1822 --- bbev Leaving the area.
25755 24 May 2023 @ 1446 --- bbev Water level about 16" below rim. appears to be in stall with clepsydra cycling. 1521: water has risen a couple of inches.
25749 24 May 2023 @ 1354 --- Scott H in a stall. Fountain and Morning both high, Clep off and having weak restarts
25727 23 May 2023 @ 1357 --- Graham Water recently started to rise.
25678 21 May 2023 @ 1754 --- bbev Water seen from standing on middle rail at boardwalk.
25589 20 May 2023 @ 1530 --- Tara relay from Fountain, stall in progress
25560 20 May 2023 @ 0615 --- Graham Post eruptive, one Clepsydra pause obderved, could have been more. Estimated 0515 eruption. No Stall.
25552 19 May 2023 @ 1805 --- Tara Clepsydra on strong, side vent down and splashing. Spasm ie, Jelly overflowing but not stall behavior. Jet active, Twig dry. Water level in Fountain ~8" below rectangle.
25510 18 May 2023 @ 0610 --- Graham Water level high.
25486 16 May 2023 @ 1852 --- Tara Clepsydra on strong, side vent down and bursting. Spasm ie, Jelly ~1.5' down. Jet active, Twig dry. Fountain water level just below rectangle.
25403 13 May 2023 @ 1800 --- Tara Clepsydra on strong, side vent down & splashing. Spasm empty, Jelly down ~2.5'. Jet active, Twig dry, Peanot about 2" below rim & bubbling. Fountain water level well below rectangle.
25399 13 May 2023 @ 1424 --- Jesselee D 27 Tara Cross Bob Jones
25398 13 May 2023 @ 1415 --- Tara Clepsydra on strong, side vent down & splashing. Spasm empty, Jelly down ~2'. Jet activ3, Twig dry, Fountain water level low.
25381 10 May 2023 @ 1830 --- Tara Clepsydra on strong & steady, side vent down & splashing. Spasm empty, Jelly down ~3', Jet active.
25374 09 May 2023 @ 1850 --- Tara Clepsydra on strong and steady, Spasm ie with surging eruption, Jelly overflowing. Jet active, SFP standing water, Twig dry. Water level in Ftn about at the bottom of the oval, Morning also high.
25233 23 Apr 2023 @ 1810 23 Apr 2023 @ 1826 DanS Appears to be in a stall. Clep is cycling on and off at plus front to back.
24515 29 Oct 2022 @ 1747 --- SantaFe108 Hard to see through steam but water appears high in Fountain and Morning. Just did a quick walk around and left.
24495 27 Oct 2022 @ 1024 27 Oct 2022 @ 1034 am Jelly full and Spasm ie. High water in Fountain and Morning. Jet rumbling with weak splashing. Clep is both on and off
24487 24 Oct 2022 @ 1704 --- steve Spasm was ie, Clepsydra was turning on and off, Jet was active, SFP had just finished and the water levels in Fountain and Morning were high. However it was about 25 degrees with a 20-25 mph wind. So I decided a hot chocolate run was in order.
24433 17 Oct 2022 @ 1620 --- Tara Clepsydra on strong, side vent down ~1' and splashing. Spasm empty, Jelly down ~3'. Jet active, Twig and Peanot dry. Ftn and Morning low, Ftn water level ~1.5' below rectangle.
24430 16 Oct 2022 @ 1745 --- Tara Clepsydra on strong, side vent down ~6" and splashing. Spasm empty, Jelly down 3.5'. Jet active, Twig dry, Peanot down ~8" and bubbling. Water levels way down in Ftn and Morning.
EntrySourceLinkComment
19 Sep 2020 @ 1600 JohnO https://youtu.be/y6pMc7czpk4 Fountain Geyser's September 19, 2020 eruption at 16:00. Video composed of five clips: Clip 1 (showing start of eruption) - 00:06 to 00:31; Clip 2 - 00:31 to 01:50; Clip 3 - 01:50 to 02:03; Clip 4 - 02:03 to 02:11; Clip 5 - 02:11 to 02:29
21 Aug 2020 @ 1207 aferrara https://drive.google.com/file/d/15-nLAR0laE1s3smUJt7CelqabL0aTiQe/view?usp=drivesdk Electronic data showing short interval on Fountain
05 Jul 2020 @ 1838 JSJ https://www.youtube.com/watch?v=vT7_qNdGSq8 One minute video showing Fountain Geyser's 6:38 to 7:05 PM eruption on 5 July 2020.
11 Aug 2019 @ 1844 JSJ https://www.youtube.com/watch?v=FO44w30GuCA Video showing Fountain Geyser's 6:44 to 7:13 PM eruption on 11 August 2019.
19 Sep 2019 @ 0952 fhessler https://www.facebook.com/fhessler/videos/10103783061027731/?notif_id=1569013616768815¬if_t=feedback_reaction_generic Fountain 9 19 19
02 Jun 2018 @ 1337 JSJ https://www.flickr.com/photos/jsjgeology/42309660844 Photo (1 of 8) of Fountain Geyser's 1:37 to 2:06 PM eruption on 2 June 2018.
13 Jun 2018 @ 1715 JSJ https://www.flickr.com/photos/jsjgeology/43028521341 Photo (out of 3) of Fountain Geyser's 5:15 to 5:42 PM eruption on 13 June 2018.
10 Aug 2017 @ 1658 JSJ https://www.flickr.com/photos/jsjgeology/35763508704 Photo (out of 4) of Fountain Geyser's 4:58 to 5:27 PM eruption on 10 August 2017.
06 Aug 2017 @ 2048 JSJ https://www.flickr.com/photos/jsjgeology/35789345233 Photo of Fountain Geyser's 8:48 to 9:18 PM eruption on 6 August 2017.
06 Aug 2017 @ 1639 JSJ https://www.flickr.com/photos/jsjgeology/36552412286 Photo (1 of 2) of Fountain Geyser's 4:39 to 5:08 PM eruption on 6 August 2017.
06 Aug 2017 @ 1300 JSJ https://www.flickr.com/photos/jsjgeology/36202001980 Photo of Fountain Geyser's 1:00 to 1:29 PM eruption on 6 August 2017.
05 Aug 2017 @ 1933 JSJ https://www.flickr.com/photos/jsjgeology/36429738632 Photo (out of 5) of Fountain Geyser's 7:33 to 8:00 PM eruption on 5 August 2017.
01 Aug 2017 @ 1928 JSJ https://www.flickr.com/photos/jsjgeology/36429175502 Photo (out of 4) of Fountain Geyser's 7:28 to 7:57 PM eruption on 1 August 2017.
28 Jul 2017 @ 1908 JSJ https://www.flickr.com/photos/jsjgeology/36597568625 Photo (1 of 4) of Fountain Geyser's 7:08 to 7:35 PM eruption on 28 July 2017.
28 Jul 2017 @ 1508 JSJ https://www.flickr.com/photos/jsjgeology/36419308922 Photo (1 of 2) of Fountain Geyser's 3:08 to 3:35 PM eruption on 28 July 2017.
03 Jun 2017 @ 1525 JSJ https://www.flickr.com/photos/jsjgeology/35333844616 Photo (out of 9) of Fountain Geyser's 3:24 to 3:52 PM eruption on 3 June 2017.
03 Jun 2017 @ 1046 JSJ https://www.flickr.com/photos/jsjgeology/34530081534 Photo (out of 8) of Fountain Geyser's 10:46 to 11:14 AM eruption on 3 June 2017.
07 Jul 2016 @ 1554 JSJ https://www.youtube.com/watch?v=M3a9NF49VNk#t=15m45s Clips 37-42 of this video compilation (time stamp 15:45 to the end) show Fountain Geyser's 3:54 to 4:20 PM eruption on 7 July 2016.
09 Jun 2016 @ 1720 JSJ https://www.youtube.com/watch?v=M3a9NF49VNk#t=12m16s Clips 33-36 of this video compilation (time stamp 12:16 to 15:44) show Fountain Geyser's 5:20 to 5:46 PM eruption on 9 June 2016.
09 Jun 2016 @ 1156 JSJ https://www.youtube.com/watch?v=M3a9NF49VNk#t=7m43s Clips 20-32 of this video compilation (time stamp 7:43 to 12:15) show Fountain Geyser's 11:56 AM to 12:24 PM eruption on 9 June 2016.
Baseline does not exist.
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