Eruption 1088511

Date:2019-06-28
Time:2344 ns
Geyser:Steamboat
Webcam:No
Initial:No
Major/Minor:Major
Duration:
Time Entered:2019-06-29 01:23:32
Time Updated:2019-06-29 06:29:41
Time Uploaded:2019-06-29 09:27:37
Entrant:William
Observer:
Submitted to:GeyserTimes for Android
Comments:Noticed shift into "Pressure Cooker Phase" at 20:15 where tall angled minors decreased, steam became more prominent and runoff out of SV increased. Heard the start from the parking lot and ran to the middle platform for 15 solid minutes of water phase. Transition to steam at 00:05. North Vent transitioned to heavy pulsating water at 00:41 and stayed in mixed water/steam until 00:54. SB completely paused at 01:00 for 30 seconds before entering back into steam phase. Complete pause again at 01:06 for 30 seconds. Stayed in steam until left at 01:25. Messy viewing conditions eruption based on wind direction with both Upper Deck and Middle Deck soaked. Sorry I didn't call...radio dead after 2 day sit.

Felt and heard thunderous eruption from trailer. Got extremely loud at 2356.
Entrant: bbev
Time Entered:2019-06-29 09:32:01
Time Uploaded:2019-06-29 09:32:05
Submitted to:GeyserTimes for Android
bbev
Time Entered:2019-06-29 09:34:49
Time Uploaded:2019-06-29 09:34:51
Submitted to:GeyserTimes for Android
cb
Time Entered:2019-07-03 06:37:31
Time Uploaded:2019-07-03 06:44:57
Submitted to:GeyserTimes for Android
No flags for this eruption.
https://www.flickr.com/photos/jsjgeology/48149777632Norris Junction seismogram showing Steamboat Geyser's 11:44 PM major eruption on 28 June 2019.
Entrant: JSJ
Time Entered:2019-06-29 12:52:40
Time Uploaded:2019-06-29 12:52:40
Submitted to:Geysertimes.org
https://www.flickr.com/photos/jsjgeology/48153760497Tantalus Creek discharge graph showing Steamboat Geyser's 11:44 PM major eruption on 28 June 2019.
Entrant: JSJ
Time Entered:2019-06-29 12:50:24
Time Uploaded:2019-06-29 12:50:24
Submitted to:Geysertimes.org
https://www.flickr.com/photos/jsjgeology/48149776642Norris Museum seismogram showing Steamboat Geyser's 11:44 PM major eruption on 28 June 2019.
Entrant: JSJ
Time Entered:2019-06-29 12:51:57
Time Uploaded:2019-06-29 12:51:57
Submitted to:Geysertimes.org


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