Fountain Geyser

Last Known Eruption
28d 13h 57m ago

Latest Eruptions

Eruption DurationInterval
28 Feb 2023 @ 1223 ns15d 1h 29m
13 Feb 2023 @ 1054 ns4d 2h 14m
09 Feb 2023 @ 0840 ie4d 21h 15m
04 Feb 2023 @ 1125 ns4d 2h 45m
31 Jan 2023 @ 0840 ie2d 16h 10m
28 Jan 2023 @ 1630 ie5h 10m
28 Jan 2023 @ 1120 ns1d 15h 30m
26 Jan 2023 @ 1950 ie4d 7h 2m
22 Jan 2023 @ 1248 ie1d 1h 39m
21 Jan 2023 @ 1109 ie10d 2h 29m
11 Jan 2023 @ 0840 ns16h 1m
10 Jan 2023 @ 1639 ie2d 5h 13m
08 Jan 2023 @ 1126 ie4d 20h 38m
03 Jan 2023 @ 1448 ie3d 1h 21m
31 Dec 2022 @ 132726m 5d 2h 0m
26 Dec 2022 @ 1127 ie1d 22h 11m
24 Dec 2022 @ 1316 ie1d 23h 34m
22 Dec 2022 @ 1342 ns3d 2h 39m
19 Dec 2022 @ 1103 ie5d 1h 19m
14 Dec 2022 @ 0944 ie3d 19h 6m
10 Dec 2022 @ 1438 ns37d 22h 16m
02 Nov 2022 @ 1722 ie2d 5h 25m
31 Oct 2022 @ 1157 ie6h 37m
31 Oct 2022 @ 0520 E4h 52m
31 Oct 2022 @ 0028 E5h 8m
30 Oct 2022 @ 1920 E9d 2h 56m
21 Oct 2022 @ 1624 ie1d 22h 48m
19 Oct 2022 @ 1736 ie1d 14m
18 Oct 2022 @ 1722 ie22h 23m
17 Oct 2022 @ 185932m 29s 5h 29m
17 Oct 2022 @ 1330 A17h 21m
16 Oct 2022 @ 2009 ns5h 22m
16 Oct 2022 @ 144732m 0s 4h 43m
16 Oct 2022 @ 1004:0028.5m 19h 4m
15 Oct 2022 @ 1500 A1d 2h 0m
14 Oct 2022 @ 1300 A11h 51m
14 Oct 2022 @ 0109 ie10h 45m
13 Oct 2022 @ 142428m 17s 1d 8h 17m
12 Oct 2022 @ 0607 E22h 2m
11 Oct 2022 @ 0805 ie11h 34m
10 Oct 2022 @ 203126m 3h 15m
10 Oct 2022 @ 171625m 36s 4h 7m
10 Oct 2022 @ 130925m 34s 6h 9m
10 Oct 2022 @ 0700 A17h 2m
09 Oct 2022 @ 13583h 14m
09 Oct 2022 @ 1044 ns3h 49m
09 Oct 2022 @ 0655 E8h 13m
08 Oct 2022 @ 2242 E4h 32m
08 Oct 2022 @ 181030m 4h 23m
08 Oct 2022 @ 134729m 5h 17m
08 Oct 2022 @ 0830 E3h 59m
08 Oct 2022 @ 0431 E5h 23m
07 Oct 2022 @ 2308 E6h 58m
07 Oct 2022 @ 16103h 24m
07 Oct 2022 @ 124625m 47s 4h 2m
07 Oct 2022 @ 0844 E7h 2m
07 Oct 2022 @ 0142 E5h 16m
06 Oct 2022 @ 2026 E4h 27m
06 Oct 2022 @ 1559 E4h 22m
06 Oct 2022 @ 1137 E6h 54m
06 Oct 2022 @ 0443 E4h 13m
06 Oct 2022 @ 0030 E4h 22m
05 Oct 2022 @ 2008 E8h 54m
05 Oct 2022 @ 111427m 4h 52m
05 Oct 2022 @ 0622 E3h 59m
05 Oct 2022 @ 0223 E5h 5m
04 Oct 2022 @ 211832m 10s 4h 37m
04 Oct 2022 @ 164129m 0s 4h 1m
04 Oct 2022 @ 1240 ns3h 7m
04 Oct 2022 @ 0933 E6h 12m
04 Oct 2022 @ 0321 E6h 31m
03 Oct 2022 @ 2050 E3h 54m
03 Oct 2022 @ 165628m 10h 58m
03 Oct 2022 @ 0558 E4h 9m
03 Oct 2022 @ 0149 E5h 39m
02 Oct 2022 @ 2010 E8h 53m
02 Oct 2022 @ 1117 E4h 28m
02 Oct 2022 @ 0649 E7h 56m
01 Oct 2022 @ 2253 E4h 24m
01 Oct 2022 @ 1829 E8h 37m
01 Oct 2022 @ 0952 E3h 48m
01 Oct 2022 @ 0604 E4h 9m
01 Oct 2022 @ 0155 E6h 23m
30 Sep 2022 @ 1932 E5h 45m
30 Sep 2022 @ 134726m 3h 26m
30 Sep 2022 @ 102129m 7h 38m
30 Sep 2022 @ 0243 E4h 34m
29 Sep 2022 @ 2209 E6h 45m
29 Sep 2022 @ 1524 ns~25m 5h 55m
29 Sep 2022 @ 092933m 25s 4h 5m
29 Sep 2022 @ 05245h 14m
29 Sep 2022 @ 0010 E7h 27m
28 Sep 2022 @ 164327m 5h 31m
28 Sep 2022 @ 111230m 6h 23m
28 Sep 2022 @ 0449 E4h 39m
28 Sep 2022 @ 0010 E4h 40m
27 Sep 2022 @ 193028m 50s 4h 23m
27 Sep 2022 @ 150728m 5h 38m
27 Sep 2022 @ 0929 ie4h 25m
27 Sep 2022 @ 0504 E7h 16m

Interval Statistics

Interval Count100
Min3h 7m
Max37d 22h 16m
Mean1d 13h 6m
Median6h 23m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
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.
24420 16 Oct 2022 @ 1310 --- Tara Clepsydra on steady, side vent down ~6" and splashing. Spasm ie normal eruption, Jelly down ~1'. Jet active, Twig dry. Water barely visible in Morning from overlook, Ftn water level 6-8" below rectangle.
24369 14 Oct 2022 @ 1415 --- Tara Clepsydra in long pause mode, side vent down ~10" and calm. Spasm rising with clear water, Jelly also rising. Ftn water level ~1' below rectangle. Beginning of stall in progress.
24351 12 Oct 2022 @ 1840 --- Tara Clepsydra in short pause mode, Spasm ie surging eruption, Jelly in overflow. Jet dry and grumbling. Twig dry, Peanot down ~1.5' and bubbling. Water level high in Ftn and Morning, Ftn at bottom of oval. Decided not to stay due to impending darkness.
24336 10 Oct 2022 @ 1555 --- Tara Clepsydra on strong, side vent down ~6" and splashing. Spasm empty, Jelly down ~2.5'. Jet, Twig, and Peanot dry. Ftn water level mid-high, some rocks uncovered.
24335 10 Oct 2022 @ 1230 --- Tara Clepsydra on strong, side vent down ~1' and splashing. Spasm ie surging eruption, Jelly overflowing. Jet active, standing water in SFP, Twig damp, Peanot down ~1' and calm. Water level high in Ftn, Morning, and MT. At 1300 Ftn had dropped a few inches but rocks were still covered, water not visible in MT.
24321 08 Oct 2022 @ 1300 --- Tara Clepsydra on strong, side vent down and splashing. Spasm empty, Jelly down ~2'. Jet active, Twig and Peanot dry. Water level mid-high in Fountain, most rocks covered, but no other signs of a stall.
24277 05 Oct 2022 @ 1908 --- steve Fountain’s pool finally started to drop some. It’s almost too dark to see.
24278 05 Oct 2022 @ 1458 05 Oct 2022 @ 1908 steve During this time frame Fountain just kept rising. Finally at 1908 the pool started to drop. I left the area at 1920 because it was cold, was getting dark, and I heard from others the Fountain was likely to erupt about 1.5+ hours after the drop started. I’ll check the times tomorrow.
24226 04 Oct 2022 @ 1520 --- Tara Clepsydra on strong, side vent down a few inches and splashing. Spasm empty, Jelly down ~2'. Jet grumbling, Twig and Peanot dry. Ftn water level just below rectangle.
24217 04 Oct 2022 @ 0832 --- Jesselee Fountain pool full
24189 02 Oct 2022 @ 1325 02 Oct 2022 @ 1940 DanS Fountain Stall. Water up in crater. Still had not erupted by 1940 when too dark to see from road.
24149 28 Sep 2022 @ 1500 --- Graham Slow rise in water level even though Clepsydra is not stalled. Clepsydra had a short front vent stall but has been on strong for over 1h and Fountain did not rise until recently. 1520 had been steady but just edged up again. A few rocks covered, most still exposed. 1550 small rise again and 1627
24126 26 Sep 2022 @ 1320 --- Graham First observable rise in water level during stall.
24106 25 Sep 2022 @ 1900 25 Sep 2022 @ 1935 CrisG Water high in Fountain and Morning. stall in progress. Spasm full and erupting, Jelly overflowing, Clepsydra on from back of cone. Twig and PEANOT empty. Pretty sunset though.
24021 23 Sep 2022 @ 1403 --- Graham First small rise in water level during stall. 1h11m after Fountain quit.
24019 23 Sep 2022 @ 1150 --- Graham Water level has slowly been rising until the dome/pyramid mid pool is the only one exposed. 1158 Looks like it is rising and falling slowly now. This is not a stall.
24003 22 Sep 2022 @ 1825 --- Tara Clepsydra pausing, side vent down and bubbling over vent. Spasm ie with surging eruption. Jelly full pool eruption ie at 1825, water level dropped a few inches at end of eruption and then refilled over the next 6 minutes. Standing water in SFP, Jet grumbling. Water level very high in Fountain and Morning. Twig empty, Peanot full.
23941 20 Sep 2022 @ 1314 --- Graham In a Pause Stall. Fountain high, Spasm ie and overflowing, Jelly overflowing. Frequent Clepsydra pauses.
23929 20 Sep 2022 @ 0854 --- ThomasR Likely in a stall. Water level in Fountain approx. 1.5 foot below rim. Spasm and Clepsydra in eruption.
23925 19 Sep 2022 @ 1614 --- Graham In a stall, high water, Spasm full and ie, Jelly overflowing, Clepsydra pausing.
23878 17 Sep 2022 @ 0640 --- Graham In a stall, Clepsydra front vent off and other vents weak. Doing the mild low woof woof steam sounds. Side vent not splashing. Spasm ie Jelly overflowing.
23874 16 Sep 2022 @ 1940 --- Tara Clepsydra on strong, side vent splashing, no sign of stall. Spasm empty, Jelly ~3' down. Twig dry, Peanot ~3" down and bubbling. Jet gurgling. Water level in Ftn ~1" below rectangle.
23868 16 Sep 2022 @ 1350 --- Tara Clepsydra on strong, side vent splashing. Spasm empty, Jelly down ~1'. Jet grumbly and having weak minors. Twig and Peanot dry. Water level in Ftn ~1' below oval, rocks just barely submerged.
23846 15 Sep 2022 @ 1920 --- Tara Clepsydra on strong since at least 1905, side vent splashing at 1920. Spasm having surging eruption, Jelly overflowing. Jet quiet, Twig dry. Rocks just barely visible in Fountain's pool. Yet another stall.
23797 13 Sep 2022 @ 1515 --- Scott H Clep off, as seen from road
23781 12 Sep 2022 @ 1908 --- Graham Fountain water level has started to rise already only an hour after the previous eruption quit. 1920 rocks mostly covered but Clep is back on strong after 5 pauses.
23778 12 Sep 2022 @ 1229 --- Graham First observed rise in water level during stall, 1h34m after Fountain quit.
23761 11 Sep 2022 @ 1603 --- steve Over the last half hour the pool of Fountain has dropped about three inches. It is just about half way up the back wall.
23756 11 Sep 2022 @ 1503 --- steve Water in Fountain continues to rise,it is now about half way up the back wall. Water is visible in Morning just barely from the boardwalk.
23753 11 Sep 2022 @ 1433 --- steve Fountain did not completely drain after the eruption and the water level is now rising. It is about 1/3 up the back wall.
23743 11 Sep 2022 @ 1241 --- steve Fountain looks like it is in a stall, water levels in Fountain and Morning are high, Spasm is on. Clepsydra was weak at 1241, then went off a few minutes later.
23723 10 Sep 2022 @ 1755 --- Tara Clepsydra on strong, side vent down and bursting. Spasm empty, Jelly down ~2'. Jet active. Twig and Peanot dry. Ftn water level just at the bottom of rectangle.
23664 08 Sep 2022 @ 1935 --- Tara Clepsydra on strong, side vent down and bursting. Spasm empty, Jelly down ~3'. Jet active, Twig dry, Peanot ful nearly to overflow and bubbling. Fountain water level a few inches below rectangle.
23653 08 Sep 2022 @ 1148 --- Graham First observed rise in water level during stall 1h43m after Fountain quit. 1235 rocks all covered as Clep comes on strong.
23651 08 Sep 2022 @ 0640 --- Graham No water in the pool. Slight damp patch on boardwalk by Fountain sign. Jelly down, MT steaming. Clepsydra side vent has high water and is very splashy. Not a stall. 0830 boardwalk almost dry.
23611 06 Sep 2022 @ 1543 --- Graham First small rise in the pool during the stall almost 2h after Fountain quit. 1635 all rocks well covered. Water visible in Morning from the boardwalk.
23604 06 Sep 2022 @ 1519 --- Art Clep off from road
23607 06 Sep 2022 @ 0838 --- Graham Water covering the rocks. Looks like we are in a stall but Clepsydra was already on continuously 0615.
23596 05 Sep 2022 @ 1820 --- Tara Clepsydra on strong, side vent bursting to 1-4'. Spasm empty, Jelly down ~3'. SFP damp, Jet dry. Twig and Peanot dry. Water in Ftn just below rectangle.
23592 05 Sep 2022 @ 1520 --- Tara Clepsydra on at 1516. At 1520 side vent had no water visible. Spasm empty, Jelly down ~4'. Jet active, Twig dry, Peanot water down 1' and very calm. Ftn runoff channel beginning to dry, beaches just starting. At 1536 Clepsydra was still steady and the side vent had begun splashing. No water in Ftn, no evidence of stall.
23510 31 Aug 2022 @ 1520 --- Scott H Clep off, as seen from road.
23508 31 Aug 2022 @ 1511 --- Art Everything off, very light steam from Clep.
23509 31 Aug 2022 @ 1350 --- Scott H Recently erupted. Clep off on arrival at 1343, on from 1350-1359, then off again. All else quiet, PENOT full.
23484 30 Aug 2022 @ 1520 --- Scott H Fountain & Morning both full. Clep on strong and steady. Spasm on, Jet weak.
23449 27 Aug 2022 @ 1805 --- Tara Clepsydra on strong, side vent down ~8" and bursting. Spasm empty, Jelly down ~2-3" and dropping. Jet active, standing water in SFP. Twig wet all around, Peanot damp. Water level ~2" below oval in Fountain, similar level in Morning, no water visible in MT. Very windy afternoon/evening, multiple hats have blown off.
23433 27 Aug 2022 @ 1510 --- Tara Clepsydra pausing, side vent down ~4" and not splashing. Spasm ie with occasional surges, Jelly overflowing. Jet active, saw standing water in SFP during Jet at 1530, it dropped after. Twig and Peanot dry. Water level very high in Ftn and Morning and even higher in MT (calm pool, no boiling). Water levels in F, M, and MT began to drop slowly at 1530 after Clepsydra came on in continuous mode at 1520.
23389 24 Aug 2022 @ 1552 --- S.Glasser water low, could see water when standing on railing. jet active.
23378 23 Aug 2022 @ 2215 --- mwolf on my way home from madison to old faithful. very cool to see the eruption from the road backlit by flashlights, that was a first! thanks for the show whoever you are!
23307 20 Aug 2022 @ 1842 --- Tara Clepsydra on strong, side vent down ~4" and splashing to 1-3'. Spasm empty, Jelly down ~4'. SFP ie, Jet dry, Twig dry. Ftn water level at bottom of rectangle.
23305 20 Aug 2022 @ 1320 --- S.Glasser pool very high, platform wet in spots
23241 17 Aug 2022 @ 1845 --- Tara Clepsydra on strong, side vent splashing 1-4'. Spasm empty, Jelly down 3'. SFP channel recently wet, Jet quiet. Twig and Peanot dry. Ftn water level low-mid, ~2" below rectangle.
23233 17 Aug 2022 @ 1307 --- minissa Clepsydra on strong with side vent erupting, water low in Fountain and Morning, Jet off, Spasm off
23177 14 Aug 2022 @ 1200 --- Tara Water level high in Fountain and Morning, Clepsydra had resumed continuous activity.
23171 14 Aug 2022 @ 0731 --- mjacka Only activity Spasm. Jet noisy. No water in Fountain or Morning. Clepsydra came on at 7:35.
23164 13 Aug 2022 @ 2109 --- mjacka Arrived at 0741. Absolutely no activity except some growling from Jet. Clepsydra came on within a few minutes. For the next few hours, it went from eruption to pause approximately every 5 to 10 minutes. Then it went to continuous eruption. (See Clepsydra entry.) Water was visible in Fountain at 929, and visible in Morning at 1747 (from the observation deck.) Water was visible in Morning from the boardwalk by at least 1300. Morning's Thief erupted at 1405, then erupted in conjunction with Fountain. Spasm had been erupting since 834, but subsided during Fountain's eruption. It started up again after Fountain ended at 1447
23153 12 Aug 2022 @ 1400 --- minissa Arrived to find Morning quite fill, some water in Fountain but much lower than morning, Clepsydra on strong including side vent bursting clear water, Spasm on but not large, Jelly pretty much drowned, Jet steamy but not erupting.
23134 10 Aug 2022 @ 2045 --- Tara Clepsydra on strong, side vent down and bursting to 1-3'. Spasm empty, Jelly down ~3'. Jet dry, SFP channel damp, Twig & Peanot dry.
23116 09 Aug 2022 @ 1630 --- deanl clepsydra on steady, water level "normal pre-eruptive", Jet in series, and nothing elae erupting
23107 08 Aug 2022 @ 2310 --- Tara Clepsydra in pause mode, water level mid-high in Fountain, another stall. Spasm just starting. A guess on Fountain based on channels would be about 2030.
23099 08 Aug 2022 @ 1540 --- deanl Fountain is in a stall. The platform is dry, and Clepsydra is still cycling on & off, Spasm pretty big
23083 06 Aug 2022 @ 1555 --- Tara Clepsydra on strong, side vent down ~1' and splashing 1-3'. Spasm empty, Jelly down ~3'. SFP ie, Jet quiet. Twig dry, Peanot empty. Water in Ftn ~2" below rectangle.
23070 06 Aug 2022 @ 1145 --- deanl fountain water level good, clep side vent down & bursting, no Spasm, no Twig, Jet in series
23065 05 Aug 2022 @ 1710 05 Aug 2022 @ 2018 Tara Water level held static for most of this time period, there was a push with water level up 1-2" at 1851 shortly before Jet restarted, then at 2001 Morning's Thief had a visible boil and Fountain's Pool dropped 2-3", back up at 2006 with the MT initial, down at 2007, up at 2012, down at 2016, and finally the pre-eruptive rise at 2018.
23059 05 Aug 2022 @ 1700 --- Tara Clepsydra on strong, side vent down and bursting to 1-3'. Spasm ie with normal roiling & Jelly overflowing, Spasm quit at 1707. Jet & SFP dry & quiet. Twig & Peanot dry. Mid-high water level in Ftn & Morning, rectangle submerged, rocks partly covered.
23033 04 Aug 2022 @ 2020 --- Tara Clepsydra began continuously erupting at 2009, side vent began bursting with it. Spasm still ie with strong surges and Jelly overflowing. Twig started new eruption at 2018. As of 2020 water levels had not dropped in Ftn or Morning, MT about 1-2" below its rim and still bubbling.
23032 04 Aug 2022 @ 1855 --- Tara Clepsydra pausing every few minutes, side vent down 3-4" and lightly bubbling on west edge. Spasm erupting with strong surges, Jelly overflowing. Jet active, Twig ie (quit 1905), Peanot empty. Water level very high in Ftn & Morning (bottom quarter of oval submerged), MT even higher with visible bubbling.
23031 04 Aug 2022 @ 1812 --- deanl in a stall
23017 03 Aug 2022 @ 1830 --- Tara Clepsydra on strong, side vent down a few inches and splashing to 1-3'. Spasm empty, Jelly down ~3'. Jet active, Twig dry. Water level way down in Ftn & Morning.
22968 01 Aug 2022 @ 1930 --- deanl from parking lot saw clepsydra off, so we walked around to be sure it's in stall mode instead of resulting from a recent eruption. at 1945 I think clep has come on to stay.
22961 01 Aug 2022 @ 0720 --- deanl no stall behavior. Clep side vent down less than a foot and no visible water in fountain, so I'm guessing Fountain erupted at approximately 0600. only clep erupting at this time.
22944 30 Jul 2022 @ 1430 --- LynnS Fountain has not erupted since the 0714ns eruption. Water levels in Fountain and Morning easily visible from the boardwalk when I arrived at 1430. Spasm empty. Working on a longer stall interval.
22871 26 Jul 2022 @ 2000 --- Tara Clepsydra on strong, side vent down and splashing to 1-3'. Spasm empty, Jelly down ~1.5'. Jet & SFP quiet, Twig dry. Peanot down 1' and bubbling over vent. Ftn water ~4" below rectangle, no visible water in Morning.
22824 24 Jul 2022 @ 0548 --- JimS Ended at 0548 and Clepsydra cannot get going again.
22821 23 Jul 2022 @ 2106 --- steve Water level easily visible. About 1/3 of the way up the back wall
22787 22 Jul 2022 @ 1505 --- Tara Clepsydra on strong, side vent down a few inches and splashing 1-3'. Spasm empty, Jelly down ~2'. Jet, SFP, Twig and Peanot all dry. Water visible in Morning from overlook, Ftn level at the rectangle (midlevel).
22752 20 Jul 2022 @ 2015 --- Tara Clepsydra on strong, side vent down a few inches and bursting 1 to 3 feet. Spasm empty, runoff channel damp at edges, Jelly down ~1.5 feet. Fountain and Morning mid-high level, Fountain's water was just below the first rocks to show. Consistent with a shortish stall, if I had to guess I would say Clepsydra had been on and Spasm had been off since about 1900.
22692 19 Jul 2022 @ 0912 --- deanl in a stall since 0354. clep came on solid 0744.
22681 18 Jul 2022 @ 1710 --- deanl On arrival at 1430 Clep was still cycling in the stall that Lynn will probably report (wish I had known ;-) I left. On my return at 1710 Clep is on solid & Fountain, Morning, and Thief are still very high. Spasm is very vigorous, and Clep's hole is bursting to a foot or so. Jelly full & overflowing. By 1740 water levels in F, M, & MT startingto drop.
22678 18 Jul 2022 @ 1535 18 Jul 2022 @ 1550 Scott H Fountain and Morning both full, about 12" below their rims. Clep off and on every few minutes. Spasm i.e., with one Jet eruption during this time.
22646 17 Jul 2022 @ 1130 --- LynnS Water level in the crater is easily visible by me when standing on the boardwalk.
22647 17 Jul 2022 @ 1130 --- LynnS Water level in the crater is easily visible by me when standing on the boardwalk.
22642 17 Jul 2022 @ 0604 17 Jul 2022 @ 0655 LynnS Clepsydra still pausing, Spasm vigorous; Fountain in stall mode.
22643 17 Jul 2022 @ 0604 17 Jul 2022 @ 0655 LynnS Clepsydra still pausing, Spasm vigorous; Fountain in stall mode.
22506 12 Jul 2022 @ 0110 --- Tara Clepsydra on strong, side vent down. Spasm empty, Jelly well down. Jet active.
22484 11 Jul 2022 @ 0850 --- deanl jet in series, Twig & Spasm dry, visible water in Clep's hole, and little-to-no water I Morning and Fountain. I guess a fairly recent eruption of Fountain.
22463 10 Jul 2022 @ 0805 --- steve Water visible, about half full. Clepsydra appears normal.
22470 10 Jul 2022 @ 0540 --- LynnS Clepsydra still pausing; water level in Fountain is high, easily visible from the boardwalk—the complex is in a stall; Fountain hasn’t erupted since 0059. Water level in Morning is also high.
22445 09 Jul 2022 @ 1755 --- Tara Clepsydra on strong, side vent down. Spasm empty, Jelly down ~3'. Jet dry, Twig ie. Low-ish water level in Ftn & Morning.
22417 08 Jul 2022 @ 2220 08 Jul 2022 @ 2358 Tara Stall behavior. Clepsydra pausing every few minutes, Spasm having strong eruption, Jelly overflowing. Ftn & Morning high water levels based on steam. Jet grumbling constantly, getting stronger every few minutes, started erupting at 2301. Twig 2342 ns. Clepsydra still pausing at 2358, no Ftn yet.
22391 07 Jul 2022 @ 1955 --- Tara Clepsydra on strong, side vent down a few inches. Spasm empty, Jelly way down, water barely visible. Jet dry, Twig dry, Peanot dry. Water level low in Ftn & Morning.
22375 07 Jul 2022 @ 0628 --- Kitt B she radioed to expect long interval due to stall mode
22370 06 Jul 2022 @ 1708 --- deanl Spasm and Twig dry, Jet in series, Clep on, and Fountain and Morning have visible water levels like I've seen b4 Fountain. Bearclaw splashing occasionally - no runoff.
22344 05 Jul 2022 @ 2055 --- Tara Clepsydra on strong, side vent down. Spasm ie & overflowing, Jelly ~2" down. Jet active, Twig dry, Peanot dry. Midlevel water in Ftn & Morning.
22333 04 Jul 2022 @ 1939 --- deanl in a stall. Spasm is still erupting - big - and clep is still cycling
22250 30 Jun 2022 @ 1810 --- Tara Clepsydra on strong, side vent down. Spasm just starting, Jelly down ~4'. Jet active, SFP dry, Twig dry. Peanot down ~4" and bubbling over vent. Water level low in Ftn & 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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