| Date: | 2017-07-31 |
| Time: | 0624 |
| Geyser: | Fan and Mortar |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 34 minutes |
| Standardized Duration: | 34m |
| Time Entered: | 2017-07-31 06:25:54 |
| Time Updated: | 2017-12-22 15:16:43 |
| Time Uploaded: | 2019-05-13 21:35:42 |
| Entrant: | EmilyW |
| Observer: | Kitt, Arby, Donnie, Jim, Dean, Chris, Ann, Tom, Suzanne, Heinrich, Tara, EmilyW, MarkW, ScottG |
| Submitted to: | |
| Comments: | At least one pause. MV splashing 0525-0558. River on 0530 River off 0543. River on 0552. Gold 0605. Angle 0611. Water levels impressive at points but still variable. High could sustain, gold could not. Water levels were variable when upper mortar started surging but still decent. One upper mortar surge to 10 feet above the cone started the eruption after dropping down with bottom vent and main taking the eruption. UM initiated, UM start. Fan and Mortar 0624. Duration 34 Minutes. |
| Video by Tara Cross. |