Last Known Eruption
59d 14h 2m ago

Latest Eruptions

Eruption DurationInterval
19 Jan 2024 @ 1400 ie min11d 22h 1m
07 Jan 2024 @ 1559 ie min1d 2h 30m
06 Jan 2024 @ 1329 ie min83d 21m
15 Oct 2023 @ 1408 ie min27d 23h 49m
17 Sep 2023 @ 1419 ie min22h 46m
16 Sep 2023 @ 1533 ie min7d 52m
09 Sep 2023 @ 1441 ie min22h 12m
08 Sep 2023 @ 1629 ie min6d 3h 13m
02 Sep 2023 @ 1316 ie min13d 23h 6m
19 Aug 2023 @ 1410 ie min2d 19h 0m
16 Aug 2023 @ 1910 ie min14d 13h 3m
02 Aug 2023 @ 0607 ie min30d 10h 14m
02 Jul 2023 @ 1953 ie min4d 3h 13m
28 Jun 2023 @ 1640 ie min10h 12m
28 Jun 2023 @ 0628 ie min19h 18m
27 Jun 2023 @ 1110 ie min2h 42m
27 Jun 2023 @ 0828 ie min2h 26m
27 Jun 2023 @ 0602 ie min13h 10m
26 Jun 2023 @ 1652 ie min2h 7m
26 Jun 2023 @ 1445 ie min3h 0m
26 Jun 2023 @ 1145 ie min2h 28m
26 Jun 2023 @ 0917 ie min13h 20m
25 Jun 2023 @ 1957 ie min4d 2h 49m
21 Jun 2023 @ 1708 ie min4d 8h 49m
17 Jun 2023 @ 0819 ie min22h 47m
16 Jun 2023 @ 0932 ie min2h 39m
16 Jun 2023 @ 0653 ie min1d 21m
15 Jun 2023 @ 0632 ie min15h 29m
14 Jun 2023 @ 1503 ie min19h 29m
13 Jun 2023 @ 1934 ie min6d 7h 2m
07 Jun 2023 @ 1232 ie min17d 22h 41m
20 May 2023 @ 1351 ie min19d 20h 58m
30 Apr 2023 @ 1653 min107d 41m
13 Jan 2023 @ 1512 ie min2d 3h 17m
11 Jan 2023 @ 1155 ie min2h 28m
11 Jan 2023 @ 0927 ie min81d 19h 50m
21 Oct 2022 @ 1437 ie min30d 2h 17m
21 Sep 2022 @ 1220 ie min5d 21h 30m
15 Sep 2022 @ 1450 ie min1d 6h 17m
14 Sep 2022 @ 0833 ie min1d 15h 14m
12 Sep 2022 @ 1719 ie min7d 1h 44m
05 Sep 2022 @ 1535 ie min1d 8h 56m
04 Sep 2022 @ 0639 ie min3d 18h 30m
31 Aug 2022 @ 1209 ie min2d 5h 33m
29 Aug 2022 @ 0636 ie min1d 11h 58m
27 Aug 2022 @ 1838 ie min1d 11h 30m
26 Aug 2022 @ 0708 ie min5d 15h 3m
20 Aug 2022 @ 1605 ie min1d 1h 40m
19 Aug 2022 @ 1425 ie min1d 7h 33m
18 Aug 2022 @ 0652 ie min4d 3m
14 Aug 2022 @ 0649 ie min1d 23h 28m
12 Aug 2022 @ 0721 ie min35d 19m
08 Jul 2022 @ 0702 ie min5d 53m
03 Jul 2022 @ 0609 ie min6d 23h 48m
26 Jun 2022 @ 0621 ie min1d 1m
25 Jun 2022 @ 0620 ie min15d 23h 22m
09 Jun 2022 @ 0658 ie min18h 48m
08 Jun 2022 @ 1210 ie min2h 38m
08 Jun 2022 @ 0932 ie min13h 52m
07 Jun 2022 @ 1940 ie min2d 4h 35m
05 Jun 2022 @ 1505 ie min4h 51m
05 Jun 2022 @ 1014 ie min2h 3m
05 Jun 2022 @ 0811 ie min18h 48m
04 Jun 2022 @ 1323 ie min1d 22h 49m
02 Jun 2022 @ 1434 ie min8h 19m
02 Jun 2022 @ 0615 ie min1d 1m
01 Jun 2022 @ 0614 ie min16h 44m
31 May 2022 @ 1330 ie min2d 19h 57m
28 May 2022 @ 1733 ie min5h 49m
28 May 2022 @ 1144 ie min1d 4h 19m
27 May 2022 @ 0725 ie min128d 21h 10m
18 Jan 2022 @ 0915 ie min17h 48m
17 Jan 2022 @ 1527 ie min2h 38m
17 Jan 2022 @ 1249 ie min4d 51m
13 Jan 2022 @ 1158 ie min19h 43m
12 Jan 2022 @ 1615 ie min7h 23m
12 Jan 2022 @ 0852 ie min98d 14h 59m
05 Oct 2021 @ 1853 min3d 8h 15m
02 Oct 2021 @ 1038 ie min2h 21m
02 Oct 2021 @ 0817 ie min18h 40m
01 Oct 2021 @ 1337 ie min1h 35m
01 Oct 2021 @ 1202 ie min20h 17m
30 Sep 2021 @ 1545 ie min2h 36m
30 Sep 2021 @ 1309 ie min2h 25m
30 Sep 2021 @ 1044 ie min15h 21m
29 Sep 2021 @ 1923 ie min10h 25m
29 Sep 2021 @ 0858 ie min2h 8m
29 Sep 2021 @ 0650 ie min13h 26m
28 Sep 2021 @ 1724 ie min2h 33m
28 Sep 2021 @ 1451 ie min2h 40m
28 Sep 2021 @ 1211 ie min2h 32m
28 Sep 2021 @ 0939 ie min2h 23m
28 Sep 2021 @ 0716 ie min12h 42m
27 Sep 2021 @ 1834 ie min2h 26m
27 Sep 2021 @ 1608 ie min7h 56m
27 Sep 2021 @ 0812 ie min12h 23m
26 Sep 2021 @ 1949 ie min7h 43m
26 Sep 2021 @ 1206 ie min2h 36m
26 Sep 2021 @ 0930 min2h 48m
26 Sep 2021 @ 0642 ie min12h 30m

Interval Statistics

Interval Count100
Min1h 35m
Max128d 21h 10m
Mean8d 11h 0m
Median22h 46m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
28802 15 Oct 2023 @ 0929 --- aferrara water level around 6" below overflow, boiling noisily.
23223 17 Aug 2022 @ 0713 --- JimS Very quiet, no overflow at all.
21926 11 Jun 2022 @ 1446 --- Graham Below overflow.
21777 06 Jun 2022 @ 1202 --- Graham Below overflow.
16474 28 Oct 2020 @ 1430 --- Janet Jones Good overflow from Link. Couldn't see the water due to the steam, but also couldn't hear any boiling over the noise from the runoff.
11967 26 Jun 2019 @ 1320 --- Craigmon99 Full and ~1 foot boil
11913 22 Jun 2019 @ 1630 --- ldgordon In heavy overflow with water doming about a foot or 2 high.
11546 03 Jun 2019 @ 1337 03 Jun 2019 @ 1356 ldgordon Heavy overflow with boiling about a foot high, still overflowing when i left.
11296 11 May 2019 @ 1621 --- Siegmund Strong overflow into all of its runoff channels. No sign of a recent major. Other Chain Lakes still low enough to water is visible from the road.
11033 20 Apr 2019 @ 0930 20 Apr 2019 @ 1945 RMichaels Link looks much like it did last fall: it's full of water and has frequent boiling periods with heavy runoff.
10795 25 Dec 2018 @ 1602 --- Janet Jones Snow indicates no major eruption.
9847 23 Aug 2018 @ 1338 --- Forestbewithyou Link has some slight boiling around the front edge and possibly some in the middle. Or it is on the back edge
9825 22 Aug 2018 @ 1420 --- Janet Jones Heavy overflow.
9691 12 Aug 2018 @ 1700 --- minissa Link seems to be doing some kind of cyclic OFing that ebbs and flows. It was completely off around 1800 then resumed around 1908,still going 1941 but no actual splashing from the vent observed
9579 09 Aug 2018 @ 1400 09 Aug 2018 @ 1410 Tara Link's peak overflow is now heavier than in mid July and there is boiling along the SE edge of the pool to 1-2 inches and heavy boiling over the vent to 2-6 inches.
9456 03 Aug 2018 @ 1615 03 Aug 2018 @ 1628 JSJ In moderately decent overflow at 1615. Light roiling/bubbling on far margin of pool. Intriguing overflow cascade at Fan & Mortar Bridge. Overflow significantly decreased at 1628.
9236 17 Jul 2018 @ 0850 17 Jul 2018 @ 1350 Tara Link's cycles appear to be about 2h15m. The peak lasts about 45m with an impressive runoff waterfall at the bridge and water reaching the farthest channel with bacteria in it on the uphill side. The rise and drop are gradual. I could see boiling on the surface of the pool during peaks but there was no height to it.
9141 11 Jul 2018 @ 1620 11 Jul 2018 @ 1630 bhoppe Light boiling observed over scattered portions of the pool. Largest boils (approx 3 inches high) appeared to come from back-left portion of pool.
8037 28 Apr 2018 @ 1500 --- Micah Kipple I'm pretty sure Link is active and doing things [read: minors and maybe majors]. The pool is blue and hot, with orange bacteria in the runoff, the runoff field is also freshly washed with gravel bars and matted grass a clear 10cm above the current runoff level.
16774 19 Dec 1998 @ 1250 --- JarnoO in overflow 1250 ie
15230 02 Jun 1996 @ 1200 02 Jun 1996 @ 2000 JarnoO dropped below overflow between 1200 and 2000
14441 03 Dec 1995 @ 1200 --- JarnoO dormant: cyanobacteria & conophyton structures up to 16cm tall; {generic time}
14339 28 Jul 1995 @ 0000 28 Jul 1995 @ 2359 JarnoO exchange of function--energy to Chain Lakes
12345 11 Dec 1993 @ 1500 --- JarnoO still marked from 4/5; {semi-generic time based on other times}
278 24 Aug 1973 @ 0800 24 Aug 1973 @ 2000 BoekelUpload <0800 in channel; >2000 sinter/algae ovfflo-no boil
269 17 Jul 1973 @ 0000 17 Jul 1973 @ 2359 BoekelUpload boiling;washout;brokensinter
239 04 Sep 1972 @ 0000 04 Sep 1972 @ 2359 BoekelUpload hot;overflow
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Baseline does not exist.