| Eruption | Duration | Interval |
|---|---|---|
| 24 May 2012 @ 1538 | 2y 254d 4h 10m | |
| 13 Sep 2009 @ 1128 | 4m | |
| 13 Sep 2009 @ 1124 | 90d 56m | |
| 15 Jun 2009 @ 1028 | 4m | |
| 15 Jun 2009 @ 1024 | 4m | |
| 15 Jun 2009 @ 1020 | 4m | |
| 15 Jun 2009 @ 1016 | 3m | |
| 15 Jun 2009 @ 1013 | 1y 39d 23h 26m | |
| 06 May 2008 @ 1047 | 3m | |
| 06 May 2008 @ 1044 | 4y 242d 14h 47m | |
| 07 Sep 2003 @ 1957 | 18m | |
| 07 Sep 2003 @ 1939 ie |
| Interval Count | 11 |
| Min | 3m |
| Max | 4y 242d 14h 47m |
| Mean | 289d 6h 10m |
| Median | 4m |
| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
|---|---|---|---|---|
| 1074 | 27 Aug 2003 @ 1230 | 27 Aug 2003 @ 1507 | Dave W | Erupted between 1230 and 1507 while I was waiting for Fountain, but I did not record the eruption time. |