Last Known Eruption
13d 18h 56m ago

Latest Eruptions

Eruption DurationInterval
03 Oct 2019 @ 102111d 17h 50m
21 Sep 2019 @ 1631 ie1d 4h 54m
20 Sep 2019 @ 1137 ns2d 4h 13m
18 Sep 2019 @ 07243m 45s 14d 16h 55m
03 Sep 2019 @ 1429 ie3h 12m
03 Sep 2019 @ 1117 ie>4m 17d 4h 41m
17 Aug 2019 @ 0636~45s 2d 11h 36m
14 Aug 2019 @ 1900 ie wc4d 3h 19m
10 Aug 2019 @ 1541~6m 4h 33m
10 Aug 2019 @ 11081d 15h 3m
08 Aug 2019 @ 200550s 1d 3h 7m
07 Aug 2019 @ 16582h 21m
07 Aug 2019 @ 1437~7m 1d 6h 47m
06 Aug 2019 @ 0750 ie5d 15h 34m
31 Jul 2019 @ 1616 ie3h 31m
31 Jul 2019 @ 1244:455m 30s 2h 17m
31 Jul 2019 @ 1027 ie13d 17h 25m
17 Jul 2019 @ 1702 ie wc12d 22h 28m
04 Jul 2019 @ 1834 ns wc2d 46m
02 Jul 2019 @ 1748 wc~4m 2d 1h 40m
30 Jun 2019 @ 1608 wc~5m 2d 4h 7m
28 Jun 2019 @ 1201 wc2d 2h 59m
26 Jun 2019 @ 09023m 10s 23h 48m
25 Jun 2019 @ 09144m 4d 21h 35m
20 Jun 2019 @ 113920h 15m
19 Jun 2019 @ 15244h 9m
19 Jun 2019 @ 1115 ns~5m 3d 1h 0m
16 Jun 2019 @ 10155m 9d 16h 36m
06 Jun 2019 @ 17395m 1d 34m
05 Jun 2019 @ 1705 min<1m 4h 30m
05 Jun 2019 @ 12355m 1d 21m
04 Jun 2019 @ 12145m 14d 17h 8m
20 May 2019 @ 1906~7m 3d 22h 48m
16 May 2019 @ 2018 ns222d 3h 34m
06 Oct 2018 @ 164435d 7h 15m
01 Sep 2018 @ 0929~3m 1d 17h 25m
30 Aug 2018 @ 160429s 1d 7h 53m
29 Aug 2018 @ 081116d 10m
13 Aug 2018 @ 080140s 21d 56m
23 Jul 2018 @ 070559m
23 Jul 2018 @ 06061d 8h 21m
21 Jul 2018 @ 21451m 15s 1d 9h 53m
20 Jul 2018 @ 1151:521m 38s 6d 20h 44m
13 Jul 2018 @ 15071d 22h 34m
11 Jul 2018 @ 163330s 8h 23m
11 Jul 2018 @ 0809:511m 6s 13h 3m 26s
10 Jul 2018 @ 1906:25 ie2d 9h 40m
08 Jul 2018 @ 09265y 346d 18h 57m
27 Jul 2012 @ 1429 ns39d 8h 56m
18 Jun 2012 @ 053325d 17h 56m
23 May 2012 @ 1137 ie213d 21h 31m
22 Oct 2011 @ 1406 ie1h 6m
22 Oct 2011 @ 13001d 21h 5m
20 Oct 2011 @ 1555 ie18d 2h 2m
02 Oct 2011 @ 1353 ie9d 2h 18m
23 Sep 2011 @ 1135 ie23d 16h 57m
30 Aug 2011 @ 1838 ie2d 10h 6m
28 Aug 2011 @ 08323m 8d 22h 27m
19 Aug 2011 @ 10052d 4h 15m
17 Aug 2011 @ 0550 ie4d 6h 46m
12 Aug 2011 @ 230418h 17m
12 Aug 2011 @ 0447 ns7d 18h 33m
04 Aug 2011 @ 10148d 16h 16m
26 Jul 2011 @ 17584d 8h 15m
22 Jul 2011 @ 09434m 1d 14h 52m
20 Jul 2011 @ 1851 ns4d 17h 56m
16 Jul 2011 @ 00555d 6h 43m
10 Jul 2011 @ 18122d 12h 35m
08 Jul 2011 @ 05372d 14h 34m
05 Jul 2011 @ 150358m
05 Jul 2011 @ 1405 A15m
05 Jul 2011 @ 13507d 1h 0m
28 Jun 2011 @ 1250 ie

Interval Statistics

Interval Count72
Min15m
Max5y 346d 18h 57m
Mean41d 22h 17m
Median2d 9h 53m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
13735 18 Sep 2019 @ 0847 18 Sep 2019 @ 0853 Brian Water rose about a foot in the hole 2x, 0847 and 0849, dropping about 30s later. Again to about 6” at 0852
13296 17 Aug 2019 @ 0745 17 Aug 2019 @ 0757 RMichaels Water levels came up during Bulger minors.
13272 15 Aug 2019 @ 1845 15 Aug 2019 @ 2050 RMichaels Water came up 1/2 to 3/4 in crater and bubbled during Bulger minors between these times.
13271 15 Aug 2019 @ 1746 --- JarnoO (wc) Observed some fairly dense steam coming from its location. Likely had some water in the vent at that time, but no splashing observed. Steam output had become less prominent when cam came up after outage @ 1748.
13147 10 Aug 2019 @ 1508 --- RMichaels Water came up and splashed, but no splashes reached the crater rim that I observed.
12812 26 Jul 2019 @ 1719 --- Polly Filled up about 1/3, then dropped quickly.
12542 20 Jul 2019 @ 1339 --- WillBoekel filled with water
12373 05 Jul 2019 @ 1912 --- User34 Had water and dropped twice
11962 25 Jun 2019 @ 1934 --- Forestbewithyou Fill and drop
11955 25 Jun 2019 @ 1740 --- Craigmon99 Fill and drop
12419 25 Jun 2019 @ 1603 --- Polly Water began to rise during Bulger's 1557 eruption, then dropped. (Less than a minute duration.)
11948 25 Jun 2019 @ 0828 25 Jun 2019 @ 0833 JeffL filled about halfway 3 times with a couple small boils then drained
11883 19 Jun 2019 @ 1647 --- Craigmon99 Fill and drain
11881 19 Jun 2019 @ 1447 --- Craigmon99 Filled halfway then drained
11878 19 Jun 2019 @ 1218 --- Polly Taller folks were able to see some water in Bulger’s Hole.
11592 05 Jun 2019 @ 1159 --- Graham Strong fill at 1159. 1201, 1204 during Bulger major.
11566 04 Jun 2019 @ 1135 --- Graham Pooled water 1 and 4m into Bulgers eruption.
11333 23 May 2019 @ 1629 --- JarnoO At least steaming quite heavily during Bulger's 1628 ie major. May have seen some water, but not entirely sure on that.
11268 19 May 2019 @ 1837 --- ldgordon Filled about halfway up and then dropped
11254 16 May 2019 @ 2054 --- ldgordon Midway into Bulger major it filled about 4 inches and then drained
11253 16 May 2019 @ 1946 --- ldgordon The hole was full with water and boiling when I arrived, probably about halfway into a major of Bulger
11180 06 May 2019 @ 1046 --- Tara Water briefly visible ~5m into Bulger major.
11084 26 Apr 2019 @ 1300 --- DanS Partly filled and boiled but didn’t erupt.
10929 27 Jan 2019 @ 0900 --- Graham Having seen water rise on 20th i have not seen it happen again.
10014 03 Sep 2018 @ 1012 --- Polly Filled more than halfway during Bulger’s eruption.
9642 10 Aug 2018 @ 1513 --- JSJ Rising water visible at bottom of hole at 1513, near the end of a Bulger Geyser eruption. Brief, low splashing at 1513. Water level & splash were both well below the rim. Water level lowered out-of-sight at 1514.
9152 12 Jul 2018 @ 1056 --- Tara Water visible 5m into Bulger, drained with no eruption.
9151 12 Jul 2018 @ 1017 --- Tara Water came up ~5.5m into Bulger with small splashes, no eruption.
9148 12 Jul 2018 @ 0729 --- bhoppe Fill with no boiling
9137 11 Jul 2018 @ 1456 --- Tara Water level came up 7m53s into Bulger major, small splashes, drained after 43 seconds.
9110 10 Jul 2018 @ 1238 --- bhoppe water visible for ~10s. Very low fill.
9093 10 Jul 2018 @ 0725 --- bhoppe Filled at 5m25s into Bulger eruption. Very low fill and drain.
9086 09 Jul 2018 @ 1756 --- bhoppe Filled at 7m46s, drained at 8m22s.
9085 09 Jul 2018 @ 1707 --- bhoppe Filled at 5:15 into Bulger eruption. Bubbled to a couple inches and then dropped. The full lasted approx 45 seconds.
9068 08 Jul 2018 @ 1733 --- Kyle crater filled shallow. approx 2 ft below rim and splashed 2X to 6 inches above pool level. fill occurred at approx 7 min into a Bulger major eruption
9066 08 Jul 2018 @ 1555 --- bhoppe Very shallow fill. Water barely visible.
9065 08 Jul 2018 @ 1512 --- bhoppe Filled, boiled, and drained. Maybe 2 splashes to about 3 inches
9061 08 Jul 2018 @ 0857 --- bhoppe Filled, bubbled to a few inches and then drained.
8405 01 Jun 2018 @ 0938 --- EricZ approx time, half full to lower ridge, quick drain after viewing for about 30 seconds
7962 20 Jun 2017 @ 0834 --- Polly Bulger's Hole is dripping water.
801 13 May 2013 @ 2013 --- WillBoekel Filled with about 6-12 inches of water during the 20:13 Bulger major
2691 24 Jun 2011 @ 1200 --- Micah Kipple [Quotation taken from Sput Vol 25. No. 4] "The new large hole in front of Bulger was half full of water with water gushing in, but not filling it. It drained again later and has not been seen again."
2690 17 Jun 2011 @ 1200 --- Micah Kipple [Paraphrased from Sput Vol. 25 No. 4] Bulger's hole at this point has a hole in front and to the right as viewed from the boardwalk. Eruptions of this crack to several inches in the week prior to this observation were apparently reported.
2689 06 May 2011 @ 1800 --- Micah Kipple [Paraphrased from report in the Sput Vol 25. No. 4] First observed appearance of "Bulger's Hole"-New Collapse hole 2-3 feet across, steaming gently.
EntrySourceLinkComment
07 Aug 2019 @ 1437 JSJ https://www.youtube.com/watch?v=ep_u04OB98w Video showing Bulger Hole's Geyser's 2:37 to 2:44 PM eruption on 7 August 2019.
26 Jul 2011 @ 1758 JSJ https://www.youtube.com/watch?v=QPKpMr-iXC8 Video of Bulger's Hole Geyser's 5:58 PM eruption & the separate 6:03 PM eruption (with tossed rocks) on 26 July 2011.
05 Jul 2011 @ 1405 JSJ https://www.youtube.com/watch?v=-DIzc7qd1TE Short video of Bulger's Hole Geyser erupting at 2:05 PM on 5 July 2011.
30 Jun 2019 @ 1608 JarnoO https://www.youtube.com/watch?v=XWYVkSPvSbo Start of this Bulger's Hole.
04 Jun 2019 @ 1214 JSJ https://www.youtube.com/watch?v=FosytJ6eak0#t=0m57s Video of Bulger's Hole Geyser eruption from 12:14 to 12:19 PM on 4 June 2019.
26 Jul 2011 @ 1758 JSJ https://www.youtube.com/watch?v=x-PDUNEiypo Video of Bulger's Hole Geyser eruption at 5:58 PM on 26 July 2011.
Baseline does not exist.


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