andyhb Posted May 11, 2014 Share Posted May 11, 2014 Looks like we have a tornado watch out on the dryline as well. Link to comment Share on other sites More sharing options...
Derecho! Posted May 11, 2014 Share Posted May 11, 2014 Little Cell going up right at the Hastings Radar? Link to comment Share on other sites More sharing options...
Disc Posted May 11, 2014 Share Posted May 11, 2014 SmokeEater, on 11 May 2014 - 3:43 PM, said:Initiation near Red Cloud, NE. Tops in excess of 40kft in only a couple scans. Link to comment Share on other sites More sharing options...
wxmeddler Posted May 11, 2014 Share Posted May 11, 2014 A few cells are popping near Dodge City Yep, I thought the dryline may unzip from N to S but that's not the case I guess. Link to comment Share on other sites More sharing options...
Chinook Posted May 11, 2014 Share Posted May 11, 2014 Tops in excess of 40kft in only a couple scans. TWX radar already seeing rotation with the cell over UEX radar site. Link to comment Share on other sites More sharing options...
Ground Scouring Posted May 11, 2014 Share Posted May 11, 2014 Yep, I thought the dryline may unzip from N to S but that's not the case I guess. But those cells are going linear within the hour based on effective (sfc.-H5) bulk shear vectors, right? Link to comment Share on other sites More sharing options...
andyhb Posted May 11, 2014 Share Posted May 11, 2014 Broyles adding the 15% tornado prob in the 20z outlook... Link to comment Share on other sites More sharing options...
SmokeEater Posted May 11, 2014 Share Posted May 11, 2014 15% tor added in the 20z outlook. Link to comment Share on other sites More sharing options...
andyhb Posted May 11, 2014 Share Posted May 11, 2014 But those cells are going linear within the hour based on effective (sfc.-H5) bulk shear vectors, right? It's nowcasting time, watch radar trends rather than this type of speculation. Link to comment Share on other sites More sharing options...
Jonbo Posted May 11, 2014 Share Posted May 11, 2014 Cell south of Hastings is starting to tighten up quickly. Link to comment Share on other sites More sharing options...
Chinook Posted May 11, 2014 Share Posted May 11, 2014 hook echo may be developing close to UEX (Blue Hill Nebraska). Here is base-ref and composite-reflectivity next to each other. Link to comment Share on other sites More sharing options...
Ground Scouring Posted May 11, 2014 Share Posted May 11, 2014 hook echo may be developing close to UEX (Blue Hill Nebraska). Here is base-ref and composite-reflectivity next to each other. 2014_05_11_2006z_UEX.png This could be our first long-lived supercell based on latest radar trends and should be tracking through a very favorable environment for strong tornadoes. Link to comment Share on other sites More sharing options...
Indystorm Posted May 11, 2014 Share Posted May 11, 2014 Grand Island 58 Superior 87 Wow! Quite the boundary! Link to comment Share on other sites More sharing options...
wxmeddler Posted May 11, 2014 Share Posted May 11, 2014 But those cells are going linear within the hour based on effective (sfc.-H5) bulk shear vectors, right? Not immediately no, the ones that are spread out should stay isolated for the next few hours. Link to comment Share on other sites More sharing options...
andyhb Posted May 11, 2014 Share Posted May 11, 2014 Tops to 60,000+ ft on the cell near KUEX. Link to comment Share on other sites More sharing options...
wxmeddler Posted May 11, 2014 Share Posted May 11, 2014 Tops to 60,000+ ft on the cell near KUEX. Yeah and the freaking wall cloud is sitting over the Blue Hill 88D. Edit: Where is SAILS when you need it! Link to comment Share on other sites More sharing options...
SouthernNJ Posted May 11, 2014 Share Posted May 11, 2014 A TOR may be forthcoming in the next 5-10 mins 6 miles east of Blue Hill. Link to comment Share on other sites More sharing options...
andyhb Posted May 11, 2014 Share Posted May 11, 2014 WF is also lighting up in MO and IA. Link to comment Share on other sites More sharing options...
SmokeEater Posted May 11, 2014 Share Posted May 11, 2014 We're about to have a big problem... Outflow into this thing looks to be 70-80 mph. Link to comment Share on other sites More sharing options...
hm8 Posted May 11, 2014 Share Posted May 11, 2014 Meso parameters around the Blue Hill cell are great Link to comment Share on other sites More sharing options...
andyhb Posted May 11, 2014 Share Posted May 11, 2014 Extremely intense mid level meso on the Hastings cell from KUEX. Link to comment Share on other sites More sharing options...
Disc Posted May 11, 2014 Share Posted May 11, 2014 Gonna be trouble if it can wrap up.. Link to comment Share on other sites More sharing options...
wxmeddler Posted May 11, 2014 Share Posted May 11, 2014 Man someone could write a thesis on this radar data.. ZDR collumn, horizontal rolls in the warm sector.. Wow. Edit: Wow a Zdr Arc with a sharp hail cutoff! Link to comment Share on other sites More sharing options...
andyhb Posted May 11, 2014 Share Posted May 11, 2014 Meso parameters around the Blue Hill cell are great Holy crap... Link to comment Share on other sites More sharing options...
NorthArlington101 Posted May 11, 2014 Share Posted May 11, 2014 Wow. Link to comment Share on other sites More sharing options...
andyhb Posted May 11, 2014 Share Posted May 11, 2014 The updraft with that Hastings cell is probably the most intense I've seen since the El Reno one on 5/31 last year (only one that comes close this year is the Louisville, MS tornadic supercell). Link to comment Share on other sites More sharing options...
wxmeddler Posted May 11, 2014 Share Posted May 11, 2014 The updraft with that Hastings cell is probably the most intense I've seen since the El Reno one on 5/31 last year (only one that comes close this year is the Louisville, MS tornadic supercell). I saw 140kts outbound at 20kft at the exit of the updraft about 10 min ago. Link to comment Share on other sites More sharing options...
Indystorm Posted May 11, 2014 Share Posted May 11, 2014 Hastings cell entering an area of extreme low and mid level helicity. Link to comment Share on other sites More sharing options...
Chinook Posted May 11, 2014 Share Posted May 11, 2014 For what it's worth- 16.7 degree base reflectivity and ZDR. Looks like an S-echo! Link to comment Share on other sites More sharing options...
Natester Posted May 11, 2014 Share Posted May 11, 2014 Jeff Piotrowski @Jeff_Piotrowski 1m Tracking tornados now multiply vortex near Glenvil NE.#newx Link to comment Share on other sites More sharing options...
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