Eruption | Duration | Interval |
---|---|---|
05 Sep 1959 @ 0000 A |
Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
---|---|---|---|---|
10735 | 17 Oct 1959 @ 0600 | 17 Oct 1959 @ 2100 | JSJ | Large daytime Sapphire Pool eruption on 17 October 1959. Info. from public domain image posted at the YNP website (digital slide collection). See attachment. |
10734 | 07 Sep 1959 @ 0600 | 07 Sep 1959 @ 2100 | JSJ | Big daytime eruption of Sapphire Pool on Labor Day 1959. Info. from public domain image of eruption at YNP website (digital slide collection). See attachment. |