Last Known Eruption
65d 17h 51m ago

Latest Eruptions

Eruption DurationInterval
18 Feb 2018 @ 0942162d 17h 30m
08 Sep 2017 @ 1712 ie1d 21h 40m
06 Sep 2017 @ 1932 ie13d 6h 42m
24 Aug 2017 @ 1250 ie5d 1h 42m
19 Aug 2017 @ 1108 ie15h 29m
18 Aug 2017 @ 193911d 2h 59m
07 Aug 2017 @ 1640 ns8m
07 Aug 2017 @ 163216m
07 Aug 2017 @ 1616 ns21m
07 Aug 2017 @ 155516m
07 Aug 2017 @ 153912m
07 Aug 2017 @ 1527 ns13m
07 Aug 2017 @ 151413m
07 Aug 2017 @ 1501 ns1d 4h 2m
06 Aug 2017 @ 1059 ns36m
06 Aug 2017 @ 102320m
06 Aug 2017 @ 10031h 1m
06 Aug 2017 @ 090252m
06 Aug 2017 @ 081013h 42m
05 Aug 2017 @ 18281d 2h 44m
04 Aug 2017 @ 15441d 2h 51m
03 Aug 2017 @ 1253 ie1d 5h 40m
02 Aug 2017 @ 071316m
02 Aug 2017 @ 06573d 22h 45m
29 Jul 2017 @ 081213m
29 Jul 2017 @ 075956m
29 Jul 2017 @ 07031d 5h 22m
28 Jul 2017 @ 014113m
28 Jul 2017 @ 012811m
28 Jul 2017 @ 01177h 43m
27 Jul 2017 @ 173416m
27 Jul 2017 @ 171815m
27 Jul 2017 @ 17038m
27 Jul 2017 @ 165512m
27 Jul 2017 @ 164327m
27 Jul 2017 @ 161614m
27 Jul 2017 @ 160212m
27 Jul 2017 @ 155015m
27 Jul 2017 @ 1535 ns5h 58m
27 Jul 2017 @ 093712m
27 Jul 2017 @ 092515m
27 Jul 2017 @ 091016m
27 Jul 2017 @ 085416m
27 Jul 2017 @ 083816m
27 Jul 2017 @ 082215m
27 Jul 2017 @ 0807 ns1d 6h 30m
26 Jul 2017 @ 013757m
26 Jul 2017 @ 004014h 30m
25 Jul 2017 @ 101015h 22m
24 Jul 2017 @ 1848 ns7m
24 Jul 2017 @ 18418m
24 Jul 2017 @ 183321m
24 Jul 2017 @ 181216m
24 Jul 2017 @ 17561d 4h 39m
23 Jul 2017 @ 131739m
23 Jul 2017 @ 1238 ie59m
23 Jul 2017 @ 1139 ie14h 47m
22 Jul 2017 @ 2052 ns13m
22 Jul 2017 @ 2039 ie15h 8m
22 Jul 2017 @ 053123m
22 Jul 2017 @ 050814h 27m
21 Jul 2017 @ 144119m
21 Jul 2017 @ 142239m
21 Jul 2017 @ 134314h 59m
20 Jul 2017 @ 224411m
20 Jul 2017 @ 22338m
20 Jul 2017 @ 22259m
20 Jul 2017 @ 22169m
20 Jul 2017 @ 22078m
20 Jul 2017 @ 215919m
20 Jul 2017 @ 21408m
20 Jul 2017 @ 213214m
20 Jul 2017 @ 21188m
20 Jul 2017 @ 211012h 46m
20 Jul 2017 @ 082413m
20 Jul 2017 @ 081115m
20 Jul 2017 @ 07568m
20 Jul 2017 @ 074816m
20 Jul 2017 @ 07329m
20 Jul 2017 @ 072311m
20 Jul 2017 @ 071213h 2m
19 Jul 2017 @ 181013h 49m
19 Jul 2017 @ 042120m
19 Jul 2017 @ 040114h 12m
18 Jul 2017 @ 13491d 19h 54m
16 Jul 2017 @ 17557d 18h 53m
08 Jul 2017 @ 2302 ie1d 12h 17m
07 Jul 2017 @ 10451d 1h 52m
06 Jul 2017 @ 085344m
06 Jul 2017 @ 08097d 1h 10m
29 Jun 2017 @ 06593d 1h 58m
26 Jun 2017 @ 05012d 18h 43m
23 Jun 2017 @ 101828m
23 Jun 2017 @ 09501d 22h 44m
21 Jun 2017 @ 110619m
21 Jun 2017 @ 1047 ie2h 48m
21 Jun 2017 @ 07592d 18h 14m
18 Jun 2017 @ 134539m
18 Jun 2017 @ 13062d 3h 37m
16 Jun 2017 @ 0929 ie1d 50m

Interval Statistics

Interval Count100
Min7m
Max162d 17h 30m
Mean2d 11h 32m
Median27m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
4558 27 Jul 2017 @ 1542 27 Jul 2017 @ 1550 JSJ Blipping at 1542-1543 & 1545-1546 & 1547 & 1550.
4928 27 Jul 2017 @ 1542 27 Jul 2017 @ 1550 JSJ Blipping at 1542-1543 & 1545-1546 & 1547 & 1550.
4525 24 Jul 2017 @ 1800 --- EmilyW Active enough to grow Orange bacteria in its runoff channel
EntrySourceLinkComment
27 Jul 2017 @ 1602 JSJ https://www.youtube.com/watch?v=a6J-0kHhXNg Clips 1-2 of this video compilation show Borah Peak Geyser's 4:02 to 4:04 PM eruption on 27 July 2017. The rest of the video shows clips of other eruptions that day.
Baseline does not exist.


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