| Interval Count | 81 |
| Min | 2m |
| Max | 10y 196d 17h 37m |
| Mean | 98d 37m |
| Median | 3h 45m |
| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
|---|---|---|---|---|
| 17266 | 30 May 2021 @ 0900 | --- | Stephen_Gemar | A burst from Jagged Spring cleared the boardwalk. |
| 16358 | 07 Oct 2020 @ 1120 | --- | steve | At about 1120 I saw Jagged Spring erupt to over ten feet. I was talking to someone and forgot the exact time. |
| 8605 | 09 Jun 2018 @ 1857 | --- | JSJ | Jagged Spring startled me with a crashing splash. |