Last Known Eruption
5h 1m ago

Latest Eruptions

Eruption DurationInterval
31 May 2020 @ 2225:49 maj1h 47m 6s
31 May 2020 @ 2038:43 maj1h 1m 18s
31 May 2020 @ 1937:25 min21m 50s
31 May 2020 @ 1915:35 ns maj10m 26s
31 May 2020 @ 1905:09 ie min8m
31 May 2020 @ 1857 wc min8m
31 May 2020 @ 1849 wc min29m
31 May 2020 @ 1820 wc2h 26m
31 May 2020 @ 1553:21 ie min42m 40s
31 May 2020 @ 1510:41 min
31 May 2020 @ 1510 wc16m
31 May 2020 @ 1453:29 min10m
31 May 2020 @ 1443 min4h 45m
31 May 2020 @ 0958 wc maj2h 10m
31 May 2020 @ 0748 wc maj1h 52m
31 May 2020 @ 0556 ie wc11h 25m
30 May 2020 @ 1831 ie wc1h 16m
30 May 2020 @ 1715 ie wc maj1h 5m
30 May 2020 @ 1610 ie wc maj1h 50m
30 May 2020 @ 1420 wc min10m
30 May 2020 @ 1410 wc min9m
30 May 2020 @ 1401 wc min12m
30 May 2020 @ 1349 wc min10m
30 May 2020 @ 1339 wc min43m
30 May 2020 @ 1256 ie wc44m
30 May 2020 @ 1212 wc maj4h 5m
30 May 2020 @ 0807 wc min27m
30 May 2020 @ 0740 ie wc maj10h 20m
29 May 2020 @ 2120 ie wc maj2h 23m
29 May 2020 @ 1857 wc maj6h 50m
29 May 2020 @ 1207 ie wc maj1h 0m
29 May 2020 @ 1107 ie wc maj2h 57m
29 May 2020 @ 0810 wc1h 28m
29 May 2020 @ 0642 ie wc maj13h 12m
28 May 2020 @ 1730 wc2h 28m
28 May 2020 @ 1502 wc maj5h 0m
28 May 2020 @ 1002 wc1h 48m
28 May 2020 @ 0814 ie wc maj12h 4m
27 May 2020 @ 2010 ie wc maj17m
27 May 2020 @ 1953 wc min33m
27 May 2020 @ 1920 wc min59m
27 May 2020 @ 1821 wc min32m
27 May 2020 @ 1749 ie wc maj50m
27 May 2020 @ 1659 wc min10m
27 May 2020 @ 1649 wc min21m
27 May 2020 @ 1628 wc min12m
27 May 2020 @ 1616 wc min10m
27 May 2020 @ 1606 wc min41m
27 May 2020 @ 1525 wc min9m
27 May 2020 @ 1516 wc min19m
27 May 2020 @ 1457 ie wc1h 20m
27 May 2020 @ 1337 ie3h 17m
27 May 2020 @ 1020 ie wc3h 7m
27 May 2020 @ 0713 ie wc maj1h 6m
27 May 2020 @ 0607 ie wc10h 3m
26 May 2020 @ 2004 wc maj5h 34m
26 May 2020 @ 1430 maj4h 57m
26 May 2020 @ 0933 wc maj1h 10m
26 May 2020 @ 0823 wc min7m
26 May 2020 @ 0816 wc min7m
26 May 2020 @ 0809 wc min8m
26 May 2020 @ 0801 wc min10m
26 May 2020 @ 0751 wc min1h 6m
26 May 2020 @ 0645 wc min17m
26 May 2020 @ 0628 wc min29m
26 May 2020 @ 0559 ie wc10h 12m
25 May 2020 @ 1947 ie wc maj1h 31m
25 May 2020 @ 1816 wc maj46m
25 May 2020 @ 1729:1950m
25 May 2020 @ 1639 wc maj44m
25 May 2020 @ 1555 ie wc maj4h 35m
25 May 2020 @ 1119:16 maj6m 39s 46m
25 May 2020 @ 1033 ie wc maj1h 3m
25 May 2020 @ 0930 wc min8m
25 May 2020 @ 0922 wc min37m
25 May 2020 @ 0845 ie wc maj12h 36m
24 May 2020 @ 2009 ie wc1h 27m
24 May 2020 @ 1842 ie wc maj2h 50m
24 May 2020 @ 1552 wc maj2h 28m
24 May 2020 @ 1324 wc1h 48m
24 May 2020 @ 1136 ie wc maj1h 15m
24 May 2020 @ 1021 ie50m
24 May 2020 @ 0931 maj51m
24 May 2020 @ 0840 maj51m
24 May 2020 @ 0749 maj7:5658m
24 May 2020 @ 0651 wc maj1h 0m
24 May 2020 @ 0551 ie wc maj9h 0m
23 May 2020 @ 2051 maj1h 16m
23 May 2020 @ 1935 ie maj5h 36m
23 May 2020 @ 1359 maj7m 35s 18h 32m
22 May 2020 @ 1927 wc min16m
22 May 2020 @ 1911 wc min11m
22 May 2020 @ 1900 wc10m
22 May 2020 @ 1850 wc14m
22 May 2020 @ 1836 wc30m
22 May 2020 @ 1806 ie wc1h 21m
22 May 2020 @ 1645 wc min2h 48m
22 May 2020 @ 1357 ie wc maj58m
22 May 2020 @ 1259 maj1h 4m
22 May 2020 @ 1155 ie wc maj24m

Interval Statistics

Interval Count100
Min0m
Max18h 32m
Mean2h 16m
Median58m

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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