| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 16365 |
08 Oct 2020 @ 0820 |
--- |
Betty |
Heavy steam, but no water visible |
| 10947 |
16 Feb 2019 @ 1205 |
--- |
JarnoO |
start of steaming event; ended before 1219. |
| 10946 |
16 Feb 2019 @ 0936 |
--- |
JarnoO |
steam only, not sure if it's an actual eruption |
| 7783 |
28 Oct 2017 @ 0839 |
--- |
JarnoO |
I think I saw some splashes above its cone |
| 7731 |
22 Oct 2017 @ 1930 |
--- |
JSJ |
No daytime Split Cone eruptions. |
| 7728 |
22 Oct 2017 @ 0720 |
--- |
JSJ |
No more Split Cone eruptions since the 2235 event last night. |
| 7708 |
13 Oct 2017 @ 1940 |
--- |
JSJ |
No full Split Cone eruptions during the day. No activity to occasional light steaming (e.g., at 1332 for a couple hours) to somewhat moderate steaming. |
| 7707 |
13 Oct 2017 @ 0710 |
--- |
JSJ |
No Split Cone eruptions overnight. |
| 7706 |
12 Oct 2017 @ 1948 |
--- |
JSJ |
No Split Cone eruptions during the day. |
| 7705 |
12 Oct 2017 @ 0709 |
--- |
JSJ |
No Split Cone eruptions overnight. |
| 7704 |
11 Oct 2017 @ 1949 |
--- |
JSJ |
Light to moderate steaming in the early morning, when it was cold, but no full eruptions today. |
| 7703 |
11 Oct 2017 @ 0730 |
--- |
JSJ |
No Split Cone eruptions overnight. |
| 7564 |
01 Oct 2017 @ 0655 |
--- |
JSJ |
No full eruptions on GOSA's overnight capture. Light to ~moderate steaming only. |
| 4373 |
27 Jun 2017 @ 1406 |
--- |
Art |
Split Cone mound struck by lightning. |
| 4017 |
27 Apr 2017 @ 0250 |
27 Apr 2017 @ 0301 |
JSJ |
Steaming event from 0250 to 0301 (webcam observation) - not enough to interpret as an eruption (?). |
| 3236 |
07 Jul 2016 @ 0326 |
--- |
JarnoO |
May have erupted. The steam cloud was visible for 6 minutes. |
| 759 |
16 Feb 2013 @ 2000 |
17 Feb 2013 @ 0800 |
Micah Kipple |
Melted Runoff channel seems to indicate it erupted overnight. |