| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 39806 |
11 Jun 2025 @ 1657 |
--- |
Kyle |
no signs of either a minor or major eruption
even with the rain only the inner part of the crater is wet |
| 39803 |
11 Jun 2025 @ 1533 |
--- |
Kyle |
ongoing frequent non continuous splashing not leaving the cone. only wetting the inner crater |
| 38997 |
11 May 2025 @ 2006 |
--- |
Graham |
Splashes during last hour but didn't erupt. |
| 38987 |
11 May 2025 @ 1627 |
--- |
Graham |
Minor |
| 38867 |
07 May 2025 @ 1112 |
--- |
SantaFe108 |
Failed eruption. |
| 38477 |
18 Apr 2025 @ 1507 |
--- |
Graham |
Has been splashing occasionally but not erupting. |
| 35296 |
17 Jun 2024 @ 1724 |
--- |
K.Cooper |
consistent low splashing |
| 35274 |
17 Jun 2024 @ 0806 |
17 Jun 2024 @ 0832 |
Forestbewithyou |
Failed eruptions at 8:06, 8:09, 8:11,8:14,8:17,8:20,8:23,8:26,8:30,8:32 |
| 35257 |
16 Jun 2024 @ 1734 |
--- |
Forestbewithyou |
Failed eruption |
| 35252 |
16 Jun 2024 @ 1456 |
--- |
Forestbewithyou |
Failed eruption |
| 35180 |
13 Jun 2024 @ 1417 |
--- |
Forestbewithyou |
Fail. Leaving it unattended now |
| 35179 |
13 Jun 2024 @ 1412 |
--- |
Forestbewithyou |
Play Price is Right losing music here. Fail |
| 35178 |
13 Jun 2024 @ 1403 |
--- |
Forestbewithyou |
Failed |
| 35177 |
13 Jun 2024 @ 1352 |
--- |
Forestbewithyou |
Failed eruption |
| 35175 |
13 Jun 2024 @ 1337 |
--- |
Forestbewithyou |
Attempted eruption |
| 35174 |
13 Jun 2024 @ 1300 |
--- |
Forestbewithyou |
Failed eruption |
| 35173 |
13 Jun 2024 @ 1250 |
--- |
Forestbewithyou |
A pitiful attempt… like one splash |
| 35172 |
13 Jun 2024 @ 1236 |
--- |
Forestbewithyou |
Attempted to erupt but failed |
| 35169 |
13 Jun 2024 @ 1145 |
--- |
Forestbewithyou |
Attempted eruption. No water in hole during attempt |
| 34863 |
03 Jun 2024 @ 1304 |
--- |
SantaFe108 |
Strong attempt to erupt. |
| 34224 |
19 Apr 2024 @ 1830 |
--- |
SantaFe108 |
Failed eruption. |
| 28124 |
08 Sep 2023 @ 1618 |
--- |
K.Cooper |
Splashing heavily but not commiting |
| 27630 |
15 Aug 2023 @ 2330 |
--- |
Ben VL |
Splashing episodes but no additional eruption by this time. |
| 27361 |
31 Jul 2023 @ 1745 |
31 Jul 2023 @ 1750 |
Brian |
episodes of weak splashing at:
1745 1748 1750 |
| 27360 |
31 Jul 2023 @ 1720 |
31 Jul 2023 @ 1741 |
Brian |
episodes of weak splashing at:
1720 1723 1726 1728 1731 1733 1736 1741 |
| 27359 |
31 Jul 2023 @ 1659 |
31 Jul 2023 @ 1713 |
Brian |
episodes of weak splashing at:
1659 1702 1705 1707 1711 1713 |
| 27356 |
31 Jul 2023 @ 1642 |
--- |
Brian |
weak splashing inside crater |
| 27354 |
31 Jul 2023 @ 1629 |
--- |
Brian |
~10sec of weak splashing inside crater |
| 26612 |
23 Jun 2023 @ 0946 |
23 Jun 2023 @ 1017 |
Forestbewithyou |
Failed eruption at:
9:48, 9:54,9:57, 10:00, 10:02, 10:05 1007 10:11 10:13 10:16
Additional note, may have had a minor/major shortly before my arrival. Parts of the cone outside are wet. |
| 26603 |
22 Jun 2023 @ 2013 |
22 Jun 2023 @ 2030 |
Forestbewithyou |
Failed eruptions at:
2013
2026
There are so many mosquitoes out here… |
| 26623 |
18 Jun 2023 @ 0941 |
18 Jun 2023 @ 1012 |
Forestbewithyou |
Failed eruptions at 9:42, 9:47, 9:49, 9:55, 10:02, 10:06, 10:12 |
| 26622 |
17 Jun 2023 @ 1922 |
17 Jun 2023 @ 1936 |
Forestbewithyou |
Failed eruptions at 1922,1925,1928,1930,1934,1936 |
| 26621 |
17 Jun 2023 @ 1844 |
17 Jun 2023 @ 1900 |
Forestbewithyou |
Failed eruptions at 1844,1848,1852,1855,1858 |
| 26620 |
17 Jun 2023 @ 1801 |
17 Jun 2023 @ 1816 |
Forestbewithyou |
Failed eruptions at 1801,1803,1806,1808,1810,1813,1816 |
| 26619 |
17 Jun 2023 @ 1635 |
17 Jun 2023 @ 1701 |
Forestbewithyou |
Failed eruptions at 1636, 1638, 1641,1644,1647,1649,1652,1655,1658,1701 |
| 26618 |
17 Jun 2023 @ 1424 |
--- |
Forestbewithyou |
Failed eruption |
| 26617 |
17 Jun 2023 @ 1350 |
--- |
Forestbewithyou |
Failed eruption |
| 26616 |
17 Jun 2023 @ 1311 |
17 Jun 2023 @ 1328 |
Forestbewithyou |
Failed eruptions at 1311, 1317, and 1328 |
| 26185 |
09 Jun 2023 @ 0725 |
--- |
K.Cooper |
Failed attempts every few minutes |
| 26098 |
06 Jun 2023 @ 2050 |
06 Jun 2023 @ 2057 |
SantaFe108 |
Failed eruptions at:
2050
2053
2057 |
| 26096 |
06 Jun 2023 @ 1932 |
06 Jun 2023 @ 1936 |
SantaFe108 |
Failed eruptions at:
1932
1936 |
| 26094 |
06 Jun 2023 @ 1919 |
--- |
SantaFe108 |
Failed eruption. |
| 25711 |
22 May 2023 @ 2015 |
22 May 2023 @ 2100 |
SantaFe108 |
Having failed eruptions every 3 minutes. Each fail is followed by weak filling and dropping in Bulger's Hole. 2007 major likely end of series. |
| 25577 |
20 May 2023 @ 1032 |
--- |
SantaFe108 |
Failed eruption. |
| 25439 |
14 May 2023 @ 1805 |
--- |
SantaFe108 |
Failed eruptions every 3 minutes. |
| 25396 |
13 May 2023 @ 1124 |
--- |
SantaFe108 |
(wc) Failed eruption. |
| 25304 |
30 Apr 2023 @ 1907 |
--- |
SantaFe108 |
Failed eruptions every few minutes. |
| 24914 |
16 Jan 2023 @ 0830 |
--- |
Graham |
Having frequent heavy splashes in last 45min, not erupting. |
| 24901 |
14 Jan 2023 @ 1426 |
--- |
Graham |
Switched to heavy splashing every few minutes after the last minor. |
| 24872 |
11 Jan 2023 @ 1255 |
11 Jan 2023 @ 1509 |
Graham |
No eruption, just splashing every few minutes. |
| 24853 |
09 Jan 2023 @ 1035 |
--- |
Graham |
Heavy splashes every few minutes. No more eruptions. |
| 24564 |
30 Oct 2022 @ 1658 |
--- |
SantaFe108 |
Failed eruptions every 3 minutes. |
| 24429 |
16 Oct 2022 @ 1824 |
--- |
SantaFe108 |
Having failed eruptions every 2 minutes. Being very annoying. |
| 23585 |
05 Sep 2022 @ 1344 |
--- |
Graham |
Splashed and pooled water. No eruption in last 6.5h. |
| 23445 |
27 Aug 2022 @ 1948 |
--- |
SantaFe108 |
LONG failed eruption, ~1m long! Did not fill up the crater. |
| 23444 |
27 Aug 2022 @ 1942 |
--- |
SantaFe108 |
Failed eruption. |
| 23443 |
27 Aug 2022 @ 1936 |
--- |
SantaFe108 |
Failed eruption. |
| 23276 |
19 Aug 2022 @ 1447 |
--- |
SantaFe108 |
Failed eruption. |
| 23274 |
19 Aug 2022 @ 1405 |
--- |
SantaFe108 |
Failed eruption. |
| 22173 |
28 Jun 2022 @ 0852 |
--- |
K.Cooper |
Attempted eruption |
| 22256 |
08 Jun 2022 @ 2229 |
09 Jun 2022 @ 0100 |
SantaFe108 |
Did not attempt an eruption or had visible water of any kind for the rest of the night. Occasionally, gurgling would increase in volume but did not amount to anything. Bulger pretty much went to sleep for the night. |
| 21850 |
08 Jun 2022 @ 2039 |
08 Jun 2022 @ 2133 |
SantaFe108 |
Bulger had an eruption attempt every 2-5 minutes (averaging 3 minutes) during this period. |
| 21845 |
08 Jun 2022 @ 1715 |
08 Jun 2022 @ 1828 |
Forestbewithyou |
Bulger was quite busy. Had many failed attempts at erupting. Apologies in advance for this long list: 1715, 1719, 1722, 1725, 1729, 1732, 1735, 1738, 1741, 1744, 1747, 1750, 1753, 1756, 1759, 1802, 1805, 1809, 1812, 1815, 1818, 1821, and 1825. Man my finger hurts now. |
| 21835 |
08 Jun 2022 @ 1509 |
08 Jun 2022 @ 1516 |
Forestbewithyou |
Failed start at 1509 and 1515. Interesting note: Shortly after the 1515 fail, Bulger’s hole filled with water to about 1/2 full with mildly boiling water |
| 21831 |
08 Jun 2022 @ 1258 |
--- |
Forestbewithyou |
Failed eruption |
| 21828 |
08 Jun 2022 @ 1156 |
--- |
Forestbewithyou |
Failed eruption |
| 21818 |
07 Jun 2022 @ 2141 |
--- |
SantaFe108 |
Failed eruption attempt. |
| 21808 |
07 Jun 2022 @ 1441 |
07 Jun 2022 @ 1445 |
Forestbewithyou |
Failed eruptions at 1441 and 1445 |
| 21801 |
06 Jun 2022 @ 1826 |
--- |
Forestbewithyou |
Fail eruption |
| 21807 |
06 Jun 2022 @ 1219 |
06 Jun 2022 @ 1337 |
Forestbewithyou |
Had failed eruptions at 1219 1221 1224 1227 1230 1236 1239 1242 1244 1246 1250 1253 1256 1259 1304 1306 1309 1313 1316 1320 1326 1328 1331 1337. Left after 1337 |
| 21782 |
06 Jun 2022 @ 1215 |
--- |
Forestbewithyou |
Failed eruption… what a surprise |
| 21783 |
06 Jun 2022 @ 1104 |
06 Jun 2022 @ 1107 |
Forestbewithyou |
Two failed eruptions at 11:04 and 11:07… Left after 11:07 |
| 21775 |
06 Jun 2022 @ 1100 |
--- |
Forestbewithyou |
Failed eruption. |
| 21761 |
05 Jun 2022 @ 1729 |
--- |
Forestbewithyou |
Another failed eruption… Bulger is on fire today |
| 21760 |
05 Jun 2022 @ 1724 |
--- |
Forestbewithyou |
Wow another failed eruption… |
| 21759 |
05 Jun 2022 @ 1719 |
--- |
Forestbewithyou |
Another failed eruption |
| 21758 |
05 Jun 2022 @ 1707 |
--- |
Forestbewithyou |
Attempted eruption but failed |
| 21507 |
25 May 2022 @ 2310 |
25 May 2022 @ 2325 |
Micah Kipple |
Resumed it's repetitive eruption attempts every 3 minutes. |
| 21506 |
25 May 2022 @ 2005 |
25 May 2022 @ 2140 |
Micah Kipple |
Approximately every 3 minutes, Bulger would grumble, boil, splash, and surge up to a foot above the rim for about a minute. |
| 21040 |
19 Apr 2022 @ 1350 |
19 Apr 2022 @ 1445 |
RMichaels |
Splashed every few minutes for durations of 30-90 seconds. Some splashes ejected water from the crater, so the activity could technically be considered a long series of weak minors. After observing for a while it just seemed like pre-play building up to the next major. The intervals were not consistent like long series of minors observed in prior seasons. |
| 20727 |
18 Jan 2022 @ 0952 |
18 Jan 2022 @ 1232 |
Graham |
No eruption during this period. |
| 20709 |
16 Jan 2022 @ 1730 |
--- |
Graham |
No eruption in last 2 hours. Frequent splashing, sometimes lasting a minute. |
| 19634 |
17 Sep 2021 @ 1056 |
--- |
Graham |
Splashed but did. or erupt. |
| 18702 |
28 Jul 2021 @ 0635 |
28 Jul 2021 @ 0745 |
Kyle |
Bulger had no pool splashing within the cone but no eruption every few minutes following the 0635 minor eruption. |
| 18585 |
22 Jul 2021 @ 1215 |
22 Jul 2021 @ 1700 |
SteveO |
1215 to 1700 no Buger eruptions occured. |
| 18384 |
12 Jul 2021 @ 1245 |
--- |
JarnoO |
(wc) One burst and done, "minor minor". |
| 18218 |
01 Jul 2021 @ 1041 |
--- |
Graham |
Splashed but did not erupt. |
| 17887 |
18 Jun 2021 @ 1710 |
--- |
Craigmon99 |
There is a 3rd vent on bulger that participates in major eruptions. Located behind the mouth and on top of the right shoulder. Photo will be attached when I have service |
| 17830 |
15 Jun 2021 @ 1417 |
--- |
Craigmon99 |
New to me seeping vent on top of bulgers right shoulder and above front vent. If this is not new I will delete. Will add picture with better service |
| 15670 |
21 Aug 2020 @ 1821 |
--- |
Forestbewithyou |
Appears to be post eruptive. |
| 15414 |
06 Aug 2020 @ 1702 |
--- |
JSJ |
Very weak splashing just above ground level from 1702 to 1703. |
| 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. |