Last Known Eruption
30m ago

Latest Eruptions

Eruption DurationInterval
05 Aug 2020 @ 1822 ie52m
05 Aug 2020 @ 1730 ie maj1h 12m
05 Aug 2020 @ 1618 ie wc2h 1m
05 Aug 2020 @ 1417 min4h 36m
05 Aug 2020 @ 0941 ie wc maj1h 32m
05 Aug 2020 @ 0809 wc maj1h 16m
05 Aug 2020 @ 0653 ie wc maj11h 20m
04 Aug 2020 @ 19339m
04 Aug 2020 @ 1924<1m 8m
04 Aug 2020 @ 1916<1m 8m
04 Aug 2020 @ 1908<1m 9m
04 Aug 2020 @ 1859<1m 13m
04 Aug 2020 @ 1846<1m 10m
04 Aug 2020 @ 1836<1m 11m
04 Aug 2020 @ 1825<1m 12m
04 Aug 2020 @ 1813<1m 33m
04 Aug 2020 @ 1740~7m 37m
04 Aug 2020 @ 1703 wc maj3h 28m
04 Aug 2020 @ 1334:59 maj8m 44s 11m 2s
04 Aug 2020 @ 1323:57 min1h 0m 6s
04 Aug 2020 @ 1223:51 min3h 4m
04 Aug 2020 @ 0919 wc1h 9m
04 Aug 2020 @ 0810 wc maj43m
04 Aug 2020 @ 0727 ie wc maj51m
04 Aug 2020 @ 0636 wc maj12h 54m
03 Aug 2020 @ 1742 maj8m 1h 24m
03 Aug 2020 @ 1618 wc maj2h 36m
03 Aug 2020 @ 1342 ie wc maj2h 10m
03 Aug 2020 @ 1132 wc2h 41m
03 Aug 2020 @ 0851 wc maj20m
03 Aug 2020 @ 0831 ns wc min13h 14m
02 Aug 2020 @ 1917 wc maj2h 1m
02 Aug 2020 @ 1716 wc maj5h 35m
02 Aug 2020 @ 1141 ie wc maj2h 51m
02 Aug 2020 @ 0850 wc maj12h 21m
01 Aug 2020 @ 2029 ie wc maj59m
01 Aug 2020 @ 1930 ie wc maj47m
01 Aug 2020 @ 1843 ie wc maj34m
01 Aug 2020 @ 1809 wc min11m
01 Aug 2020 @ 1758 wc min4h 35m
01 Aug 2020 @ 1323 ie wc maj1h 15m
01 Aug 2020 @ 1208 ns wc min1h 5m
01 Aug 2020 @ 1103 min49m
01 Aug 2020 @ 1014 min10m
01 Aug 2020 @ 1004 min12m
01 Aug 2020 @ 0952 min3h 42m
01 Aug 2020 @ 0610 wc min21m
01 Aug 2020 @ 0549 wc min10m
01 Aug 2020 @ 0539 wc min11h 2m
31 Jul 2020 @ 1837 wc maj1h 8m
31 Jul 2020 @ 1729 wc maj3h 16m
31 Jul 2020 @ 1413 wc maj5h 25m
31 Jul 2020 @ 0848 wc maj44m
31 Jul 2020 @ 0804 wc min9m
31 Jul 2020 @ 0755 wc min27m
31 Jul 2020 @ 0728 wc min1h 19m
31 Jul 2020 @ 0609 ie wc min9m
31 Jul 2020 @ 0600 ie wc min11h 1m
30 Jul 2020 @ 1859 ie wc maj6h 1m
30 Jul 2020 @ 1258 wc maj1h 6m
30 Jul 2020 @ 1152 wc maj2h 35m
30 Jul 2020 @ 0917 wc min9m
30 Jul 2020 @ 0908 wc min20m
30 Jul 2020 @ 0848 wc min16m
30 Jul 2020 @ 0832 wc min11h 50m
29 Jul 2020 @ 2042 wc maj4h 50m
29 Jul 2020 @ 1552 wc7h 10m
29 Jul 2020 @ 0842 ie wc maj41m
29 Jul 2020 @ 0801 wc maj1h 3m
29 Jul 2020 @ 0658 wc min12h 27m
28 Jul 2020 @ 1831 ie wc1h 34m
28 Jul 2020 @ 1657 ie wc maj1h 11m
28 Jul 2020 @ 15465h 48m
28 Jul 2020 @ 0958 maj1h 46m
28 Jul 2020 @ 0812 wc maj11h 49m
27 Jul 2020 @ 2023 ie wc maj3h 28m
27 Jul 2020 @ 1655 ie wc maj4h 25m
27 Jul 2020 @ 1230 wc maj3h 1m
27 Jul 2020 @ 0929 wc maj3h 1m
27 Jul 2020 @ 0628 wc min12m
27 Jul 2020 @ 0616 wc min8h 56m
26 Jul 2020 @ 2120 wc maj3h 28m
26 Jul 2020 @ 1752 ie wc maj5h 28m
26 Jul 2020 @ 1224 ie wc16h 11m
25 Jul 2020 @ 2013 ie wc maj1h 21m
25 Jul 2020 @ 1852 wc4h 52m
25 Jul 2020 @ 1400 ie wc maj2h 14m
25 Jul 2020 @ 1146 wc3h 34m
25 Jul 2020 @ 0812 ie wc maj1h 3m
25 Jul 2020 @ 0709 ie wc maj2h 2m
25 Jul 2020 @ 0507 wc maj7h 45m
24 Jul 2020 @ 2122 wc maj1h 9m
24 Jul 2020 @ 2013 wc maj5h 14m
24 Jul 2020 @ 1459 wc maj9m 3s 1h 14m
24 Jul 2020 @ 1345 ie wc maj6h 3m
24 Jul 2020 @ 0742 maj12h 49m
23 Jul 2020 @ 1853 wc maj1h 4m
23 Jul 2020 @ 1749 wc maj7m 17s 6h 3m
23 Jul 2020 @ 1146 wc maj1h 19m
23 Jul 2020 @ 1027 ns maj~9.5m 12h 41m

Interval Statistics

Interval Count100
Min8m
Max16h 11m
Mean3h 19m
Median1h 22m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
14191 15 May 2020 @ 1524 15 May 2020 @ 1703 JarnoO (wc) Have not observed Bulger since its 1524 ie wc maj eruption in this timeframe, despite the camera frequently panning back and forth between the Hill and downbasin. During the full timeframe Grand was erupting, no Bulger was observed either.
14083 21 Jan 2020 @ 1205 --- Graham Still no eruption.
13115 08 Aug 2019 @ 1308 08 Aug 2019 @ 1646 JSJ All closed intervals.
13101 07 Aug 2019 @ 1212 07 Aug 2019 @ 1616 JSJ All closed intervals.
12954 02 Aug 2019 @ 1318 02 Aug 2019 @ 1406 rbwhitaker No additional eruptions in this time frame, after the one that started at 1318.
11579 04 Jun 2019 @ 1213 04 Jun 2019 @ 1955 JSJ All posted Bulger eruptions between these times are closed intervals.
9482 05 Aug 2018 @ 1815 --- Micah Kipple Still no eruption since ~1630
9479 05 Aug 2018 @ 1638 05 Aug 2018 @ 1738 Micah Kipple No eruption. Periodically grumbled and boiled at depth with occasional spits coming into view.
9454 03 Aug 2018 @ 1246 03 Aug 2018 @ 1250 JSJ Light, brief splashing at 1246 and 1250.
EntrySourceLinkComment
10 Aug 2018 @ 1505 JSJ https://www.youtube.com/watch?v=xjf_ugkdftw#t=1m27s Video clips (time stamp 1:27 to the end) of Bulger Geyser's 3:05 to 3:14 PM eruption on 10 August 2018.
03 Aug 2018 @ 1329 JSJ https://www.youtube.com/watch?v=xjf_ugkdftw Video clips (beginning to time stamp 1:26) of Bulger Geyser's 1:29 to 1:39 PM eruption on 3 August 2018.
31 Jul 2017 @ 1500 JSJ https://www.youtube.com/watch?v=88UoDqEg17c Clips 1-3 of this video compilation (beginning to time stamp 0:49) show Bulger Geyser's 3:00 to 3:08 PM eruption on 31 July 2017. The rest of the video shows other eruptions that day.
31 Jul 2017 @ 1626 JSJ https://www.flickr.com/photos/jsjgeology/35977700814 Photo (out of 2) of Bulger Geyser's 4:26 to 4:32 PM eruption on 31 July 2017.
18 May 2015 @ 1922 JSJ https://www.flickr.com/photos/jsjgeology/18251560601 Photo of Bulger Geyser's 7:22 to 7:28 PM eruption on 18 May 2015.
Baseline does not exist.


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