Note #25323 Detail

Note 25323

Geyser:

Event Non-Geyser Related

Date/Time From:

2023-05-04 @ 2145

Date/Time To:

2023-05-05 @ 0100

Entrant:

mwolf

Observer:

Time Entered:

2023-05-05 07:30:57

Time Uploaded:

2023-05-05 07:30:57

Submitted to:

GeyserTimes for iOS

Note:

big peak on tantalus creek gauge. topping out at 17.2 Cfs. no accompanying seismic signal. it was raining in gardiner last night but doesnt look like rain. maybe ice dam breaking?

17.2 cfps is way higher than Steamboat could ever do, so it's unlikely it's that. The traces on YNM do widen ever so slightly in this timeframe, so it must have been a great torrent of water let loose to cause that.	Entrant: JarnoO Time Entered:2023-05-05 07:35:51 Time Uploaded:2023-05-05 07:35:51 Submitted to:Geysertimes.org
Given the 0hr HRRR sounding I agree that it does not appear to be a rain event (I have attached the atmospheric sounding), and agree with lack of accompanying seismic signal. Must have been something big!	Entrant: K.Cooper Time Entered:2023-05-05 21:46:40 Time Uploaded:2023-05-05 21:46:40 Submitted to:Geysertimes.org
Historic weather data has light rain starting at 2115 in West Yell. Warm afternoon and evening probably melted a lot of snow. IMO weather is only a contributing factor. Odd. Curious.https://www.timeanddate.com/weather/usa/west-yellowstone/historic	Entrant: udo Time Entered:2023-05-05 22:28:35 Time Uploaded:2023-05-05 22:28:35 Submitted to:Geysertimes.org

No confirms for this note.

No flags for this note.

https://i1l.pivotalweather.com/sounding_images/hrrr_2023050506_000_44.75--1...

0hr HRRR Sounding 6z

Entrant: K.Cooper
Time Entered:2023-05-05 21:46:55
Time Uploaded:2023-05-05 21:46:55
Submitted to:Geysertimes.org

Note 25323

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