TornadoFan17
Member
Welcome to 2024.weeks and weeks of underperforming setups and then this which will easily have supported a high risk.
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Welcome to 2024.weeks and weeks of underperforming setups and then this which will easily have supported a high risk.
Brett Adair deserves to be the storm chaser masterclass of all time after this.
I can't even keep track of everything, end of story.This is over stimulating, this will be something that will be written in the history books.
Now confirmed.
There is plenty of dewpoints for this event! Low to mid 60s dewpoints all the way into IowaI don't know much about ingredients and parameters but it makes me wonder what is making up for the modest temperatures and dewpoints. It makes me me think of the Tri-State 1925 tornado but that occurred in mid March. We are in late April.
At least there have been no confirmed fatalities and I hope it stays that way.
I seen 63.0°F/61.0°F as Terramt, IA was taking a direct hit.There is plenty of dewpoints for this event! Low to mid 60s dewpoints all the way into Iowa
The entire meso looks like it’s trying to sit on the ground.
Instability is not just about what is at the surface. It's 100% about the vertical distribution of those factors with height through the column of the troposphere. 500mb temperatures are -15C and colder in the supercell outbreak area up there. There have been instances in Iowa specifically with F3-F4 long-track tornadoes with surface temperatures in the upper 50s. Despite the surface observations as they are, mesoanalysis still shows 1500-2500 j/kg of SBCAPE nosing up into a good bit of southwestern Iowa and southeastern Nebraska.I don't know much about ingredients and parameters but it makes me wonder what is making up for the modest temperatures and dewpoints. It makes me me think of the Tri-State 1925 tornado but that occurred in mid March. We are in late April.