| Eruption | Duration | Interval |
|---|---|---|
| 30 Oct 2021 @ 1718 ie | 7y 28d 2h 33m | |
| 04 Oct 2014 @ 1445 | 119d 21h 35m | |
| 06 Jun 2014 @ 1710 ie |
| Interval Count | 2 |
| Min | 119d 21h 35m |
| Max | 7y 28d 2h 33m |
| Mean | 3y 256d 12h 4m |
| Median | 3y 256d 12h 4m |
| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
|---|---|---|---|---|
| 1228 | 09 Aug 2013 @ 1200 | 09 Aug 2013 @ 1800 | JSJ | Blood Geyser was engaged in its usual perpetual spouting behavior - observed in the afternoon of 9 August 2013. |