| Eruption | Duration | Interval |
|---|---|---|
| 25 May 2008 @ 1315 | 13m | |
| 25 May 2008 @ 1302 | 13m | |
| 25 May 2008 @ 1249 | 13m | |
| 25 May 2008 @ 1236 | 14m | |
| 25 May 2008 @ 1222 | 14m | |
| 25 May 2008 @ 1208 | 13m | |
| 25 May 2008 @ 1155 | 12m | |
| 25 May 2008 @ 1143 | 2y 350d 21h 18m | |
| 09 Jun 2005 @ 1425 | 2h 55m | |
| 09 Jun 2005 @ 1130 | 256d 23h 6m | |
| 25 Sep 2004 @ 1224 | 1m | 54m |
| 25 Sep 2004 @ 1130 | 16m | |
| 25 Sep 2004 @ 1114 | 1h 4m | |
| 25 Sep 2004 @ 1010 A |
| Interval Count | 13 |
| Min | 12m |
| Max | 2y 350d 21h 18m |
| Mean | 102d 22h 23m |
| Median | 14m |
| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
|---|---|---|---|---|
| 21811 | 07 Jun 2022 @ 1138 | --- | SantaFe108 | Gently steaming. |
| 21027 | 18 Apr 2022 @ 1300 | --- | MAB | quiet steam |
| 20310 | 04 Nov 2021 @ 0833 | --- | MAB | gentle steam |
| 16973 | 30 Apr 2021 @ 0918 | --- | MAB | quietly steaming |
| 8566 | 03 Jun 2018 @ 0835 | --- | Siegmund | Quietly emitting dry steam. Same every time I walked by it on 3rd and 4th. |