Eruption 963231

Geyser:Fan and Mortar Regular Cycle
Standardized Duration:~1h 13m
Time Entered:2017-09-02 17:03:29
Time Updated:2017-09-02 17:08:18
Time Uploaded:2017-09-02 17:07:49
Observer:James St. John
Comments:Fan Geyser's River Vent & High Vent on at 1830. Fan Geyser's Gold Vent - first low splashing at 1831. 1848 - High & Gold Vents rather wimply (& have been); no Angle Vent yet. 1851 - High & Gold Vents variable but occasionally stronger. 1851 - Angle Vent on. 1851-onward - High & Gold & Angle have decent water levels. 1917 - High & Gold & Angle have variable water levels (they have been), with pauses. 1932 - quieting down - River Vent is still on, but High & Gold & Angle have no water. 1933 - intermittent low splashing from High Vent. 1933 - all vents off, with passive steaming only. Angle Vent splashing from 1936 to 1941 & also 1943. Angle Vent done at 1943. Entire cycle captured on time lapse - see attachment.

No comments for this eruption.
No confirms for this eruption.
No flags for this eruption.
Time lapse video of 2 regular cycles of Fan & Mortar Geysers. The 6:30 to 7:43 PM regular cycle starts at time stamp 0:52 in the video.
Entrant: JSJ
Time Entered:2017-09-02 17:06:20
Time Uploaded:2017-09-02 17:06:20

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