Last Known Eruption
59m ago

Latest Eruptions

Eruption DurationInterval
20 Feb 2020 @ 1345 wc maj23h 23m
19 Feb 2020 @ 1422 ie wc53m
19 Feb 2020 @ 1329 ie wc54m
19 Feb 2020 @ 1235 ie wc maj1d 59m
18 Feb 2020 @ 1136 ie wc maj1d 2h 3m
17 Feb 2020 @ 0933 ie wc maj18h 23m
16 Feb 2020 @ 1510 ie37m
16 Feb 2020 @ 1433 ie1d 46m
15 Feb 2020 @ 1347 ie43m
15 Feb 2020 @ 13046m 42m
15 Feb 2020 @ 1222 ie18h 44m
14 Feb 2020 @ 1738 ie wc maj3h 44m
14 Feb 2020 @ 1354 ie wc3h 40m
14 Feb 2020 @ 1014 ie wc1h 46m
14 Feb 2020 @ 0828 ie wc maj31m
14 Feb 2020 @ 0757 ie wc maj22h 35m
13 Feb 2020 @ 0922 maj17h 33m
12 Feb 2020 @ 1549 ie wc maj53m
12 Feb 2020 @ 1456 ns wc min34m
12 Feb 2020 @ 1422 ie wc maj1d 33m
11 Feb 2020 @ 1349 ie wc4h 36m
11 Feb 2020 @ 0913 ie maj15h 29m
10 Feb 2020 @ 1744 ie wc maj51m
10 Feb 2020 @ 1653 ie wc maj6h 9m
10 Feb 2020 @ 1044 ie wc maj20h 31m
09 Feb 2020 @ 1413 ie wc maj21h 37m
08 Feb 2020 @ 1636 ie wc maj1h 6m
08 Feb 2020 @ 1530 ie wc1d 7h 21m
07 Feb 2020 @ 0809 ie wc maj1d 14h 0m
05 Feb 2020 @ 1809 ie wc maj46m
05 Feb 2020 @ 1723 ie wc maj45m
05 Feb 2020 @ 1638 ns wc2h 23m
05 Feb 2020 @ 1415 ie wc maj39m
05 Feb 2020 @ 1336 ie wc maj2h 8m
05 Feb 2020 @ 1128 ie wc maj1h 46m
05 Feb 2020 @ 0942 ie wc maj16h 52m
04 Feb 2020 @ 1650 ns wc maj2h 53m
04 Feb 2020 @ 1357 ie wc maj1h 1m
04 Feb 2020 @ 1256 ie wc2d 19h 2m
01 Feb 2020 @ 1754 ie wc42m
01 Feb 2020 @ 1712 ie wc maj3h 8m
01 Feb 2020 @ 1404 ie wc maj20h 19m
31 Jan 2020 @ 1745 ie wc maj49m
31 Jan 2020 @ 1656 wc maj52m
31 Jan 2020 @ 1604 ie wc maj2h 41m
31 Jan 2020 @ 1323 ns wc2h 51m
31 Jan 2020 @ 1032 ie wc22h 21m
30 Jan 2020 @ 1211 ie wc maj19h 45m
29 Jan 2020 @ 1626 wc maj6h 52m
29 Jan 2020 @ 0934 ie wc18h 47m
28 Jan 2020 @ 1447 ie wc4h 57m
28 Jan 2020 @ 0950 ns wc maj48m
28 Jan 2020 @ 0902 ie wc maj58m
28 Jan 2020 @ 0804 ns wc maj17h 20m
27 Jan 2020 @ 1444 ie wc maj1d 21h 21m
25 Jan 2020 @ 1723 wc maj23h 33m
24 Jan 2020 @ 1750 ie wc min36m
24 Jan 2020 @ 1714 ie wc maj39m
24 Jan 2020 @ 1635 ie maj5h 29m
24 Jan 2020 @ 1106 ie wc maj1h 42m
24 Jan 2020 @ 0924 ie wc maj58m
24 Jan 2020 @ 0826 ie15h 50m
23 Jan 2020 @ 1636 maj9m 43s 6h 16m
23 Jan 2020 @ 1020 min32s 9m
23 Jan 2020 @ 1011 min33s 11m
23 Jan 2020 @ 1000 min28s 31m
23 Jan 2020 @ 0929 maj4m 40s 48m
23 Jan 2020 @ 0841 maj6m 35s 17h 57m
22 Jan 2020 @ 1444 wc maj21h 53m
21 Jan 2020 @ 1651 maj11m 13s 1h 0m
21 Jan 2020 @ 1551 maj23m
21 Jan 2020 @ 1528 min42s 18m
21 Jan 2020 @ 1510 min44s 10m
21 Jan 2020 @ 1500 min40s 9m
21 Jan 2020 @ 1451 min24m
21 Jan 2020 @ 1427 min32s 8m
21 Jan 2020 @ 1419 min34s 21m
21 Jan 2020 @ 1358 ie maj2h 33m
21 Jan 2020 @ 1125 min34s 1h 35m
21 Jan 2020 @ 0950 ie wc maj1h 1m
21 Jan 2020 @ 0849 maj9m 5s 49m
21 Jan 2020 @ 0800 maj7m 41s 31m
21 Jan 2020 @ 0729 maj8m 49s 14h 24m
20 Jan 2020 @ 1705 maj8m 38s 2h 45m
20 Jan 2020 @ 1420 maj46m
20 Jan 2020 @ 1334 maj9m 32s 1h 11m
20 Jan 2020 @ 1223 maj10m 8s 11m
20 Jan 2020 @ 1212 min40s 11m
20 Jan 2020 @ 1201 min38s 11m
20 Jan 2020 @ 1150 min36s 12m
20 Jan 2020 @ 1138 min32s 12m
20 Jan 2020 @ 1126 min33s 11m
20 Jan 2020 @ 1115 min32s 11m
20 Jan 2020 @ 1104 min43s 8m
20 Jan 2020 @ 1056 min30s 9m
20 Jan 2020 @ 1047 min33s 9m
20 Jan 2020 @ 1038 min32s 8m
20 Jan 2020 @ 1030 min38s 7m
20 Jan 2020 @ 1023 min33s 9m
20 Jan 2020 @ 1014 min33s 8m

Interval Statistics

Interval Count100
Min7m
Max2d 19h 2m
Mean7h 28m
Median1h 1m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
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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