Disc Posted May 11, 2014 Share Posted May 11, 2014 Kansas cell Link to comment Share on other sites More sharing options...
SouthernNJ Posted May 11, 2014 Share Posted May 11, 2014 A second intense circulation near Raymond NE. The KS supercell could be a problem for Great Bend potentially as it tracks up the Interstate. Link to comment Share on other sites More sharing options...
Thunder Road Posted May 11, 2014 Share Posted May 11, 2014 The beam from KOAX is going right through the core of the NE sup before it gets to the SW one. Not making it easy for NWS mets regarding the Milford/Ruby storm. Link to comment Share on other sites More sharing options...
Derecho! Posted May 11, 2014 Share Posted May 11, 2014 Sig Tor up to 9 over Omaha, and now 2 for areas of Southcentral Kansas. Link to comment Share on other sites More sharing options...
Disc Posted May 11, 2014 Share Posted May 11, 2014 Livestream: http://www.wowt.com/livestream Link to comment Share on other sites More sharing options...
Thunder Road Posted May 11, 2014 Share Posted May 11, 2014 TOR dropped from the Milford cell. Looks like a good call attm, but again, tons of attenuation to deal with on KOAX Link to comment Share on other sites More sharing options...
Eskimo Joe Posted May 11, 2014 Share Posted May 11, 2014 Law Enforcement reporting a tornado 1W of Davey in Lancaster County, NE Link to comment Share on other sites More sharing options...
wxmeddler Posted May 11, 2014 Share Posted May 11, 2014 /facepalm Brett Adair @AlaStormTracker 55m One chaser overrun by the tornado....just got the phone call. They are okay, but can't release information now. Video was rolling... :/ Link to comment Share on other sites More sharing options...
Eskimo Joe Posted May 11, 2014 Share Posted May 11, 2014 For posterity: MESOSCALE DISCUSSION 0570NWS STORM PREDICTION CENTER NORMAN OK0623 PM CDT SUN MAY 11 2014AREAS AFFECTED...ERN NEB...SWRN IACONCERNING...TORNADO WATCH 142...VALID 112323Z - 120030ZTHE SEVERE WEATHER THREAT FOR TORNADO WATCH 142 CONTINUES.SUMMARY...SIGNIFICANT TORNADO THREAT CONTINUES FROM NEAR LINCOLN NEBTOWARD OMAHA INTO SWRN IA. AN ADDITIONAL TORNADO THREAT WILL BEPRESENT WITH SUPERCELLS DEVELOPING TO THE WEST OF THE LONG-LIVEDTORNADIC STORM.DISCUSSION...AT 2315Z...A LONG-LIVED TORNADIC SUPERCELL WAS IN NRNLANCASTER COUNTY NEBRASKA JUST NORTH OF LINCOLN. THIS STORM HASEVOLVED AN HP-SUPERCELL STRUCTURE WITH SUBSTANTIAL CONVECTIONDEVELOPING ON ITS REAR FLANK. THIS STORM EVOLUTION CASTS SOMEUNCERTAINTY REGARDING THE MAGNITUDE OF THE TORNADO THREAT AS ITMOVES ENEWD...BUT IT REMAINS IN A VERY FAVORABLE ENVIRONMENT AS ITMOVES ALONG A WARM FRONT WHICH HAS BECOME NEARLY STATIONARY TO THESOUTH OF OMAHA. MLCAPE OF 2000-3000 J/KG COMBINED WITH O-1 KM SRH OF300-400 M2/S2 WILL CONTINUE TO SUPPORT A THREAT OF DAMAGINGTORNADOES WITH THIS CELL AS IT APPROACHES OMAHA BY 00Z AND MOVESINTO SWRN IA THEREAFTER.FURTHER TO THE WEST...ADDITIONAL SUPERCELLS HAVE DEVELOPED ALONG THENEARLY STATIONARY FRONT AND WILL RIDE ALONG THE BOUNDARY IN ASIMILAR FASHION...POSING AN ADDITIONAL TORNADO THREAT NEAR LINCOLNBY 00Z. VERY LARGE HAIL AND SIGNIFICANT WIND DAMAGE WILL ALSO BEPOSSIBLE WITH THESE CELLS IN ADDITION TO THE TORNADO RISK...DEAN.. 05/11/2014 Link to comment Share on other sites More sharing options...
Thunder Road Posted May 11, 2014 Share Posted May 11, 2014 new meso forming completely within the precip north, near Bruno and Prague. not anything dangerous yet but bears watching Link to comment Share on other sites More sharing options...
SouthernNJ Posted May 11, 2014 Share Posted May 11, 2014 Hebron NE storm trying to get going, no SVR or TOR on it just yet. Link to comment Share on other sites More sharing options...
andyhb Posted May 11, 2014 Share Posted May 11, 2014 Looks like the RFD undercut based on latest velocity/reflectivity. Link to comment Share on other sites More sharing options...
geddyweather Posted May 11, 2014 Share Posted May 11, 2014 Not sure if anyone else is noticing this, but you can visibly see the inflow/outflow rotating on the looping velocity scans on this Omaha cell. Circulation appears to be cycling again... Link to comment Share on other sites More sharing options...
Eskimo Joe Posted May 11, 2014 Share Posted May 11, 2014 Looks like the circulation is wrapping back up. OEM feed is reporting 90% of structures in Cordova, NE have damage (varying intensity). Link to comment Share on other sites More sharing options...
Disc Posted May 11, 2014 Share Posted May 11, 2014 Radar presentation becoming messy. Circulation looks like it's getting cutoff. Link to comment Share on other sites More sharing options...
Jim Marusak Posted May 11, 2014 Share Posted May 11, 2014 Not sure if anyone else is noticing this, but you can visibly see the inflow/outflow rotating on the looping velocity scans on this Omaha cell. Circulation appears to be cycling again... yep, looks like it is, and just in time to make its way to Omaha/Council Bluffs. Offut AFB as well as Boys Town will also have to keep an eye out for what this storm does. Link to comment Share on other sites More sharing options...
Hvward Posted May 11, 2014 Share Posted May 11, 2014 STP up to 9 now over Omaha. Link to comment Share on other sites More sharing options...
SouthernNJ Posted May 11, 2014 Share Posted May 11, 2014 Great Bend storm is warned, but not heard any reports on it recently. I certainly hope nothing forms near Omaha, because no way it would be seen inside the wall of precip. Link to comment Share on other sites More sharing options...
Eskimo Joe Posted May 11, 2014 Share Posted May 11, 2014 Only an SVR now with the Nebraska cell. Link to comment Share on other sites More sharing options...
SmokeEater Posted May 11, 2014 Share Posted May 11, 2014 Which is it guys, strengthening or weakening? lol Link to comment Share on other sites More sharing options...
Jonbo Posted May 12, 2014 Share Posted May 12, 2014 TOR Warning for Omaha Link to comment Share on other sites More sharing options...
QcSevereWx Posted May 12, 2014 Share Posted May 12, 2014 still tor warning Link to comment Share on other sites More sharing options...
chase_stormz Posted May 12, 2014 Share Posted May 12, 2014 Wrapping up fast! Look out Omaha!!! Link to comment Share on other sites More sharing options...
Jim Marusak Posted May 12, 2014 Share Posted May 12, 2014 Which is it guys, strengthening or weakening? lol could be a bit of both, actually. the rotation is still there, as seen on the velocity pictures. but the reflectivity is showing that the hook is there and anything that may be rotating is buried in heavy rain. maybe what's going on is that the tornado threat turns into a more downburst threat as the kinetic energy gets turned to become more linear. Link to comment Share on other sites More sharing options...
Eskimo Joe Posted May 12, 2014 Share Posted May 12, 2014 Second satellite circulation SW of the TOR warned cell...looks o be between Ashland & Greenwood. Link to comment Share on other sites More sharing options...
geddyweather Posted May 12, 2014 Share Posted May 12, 2014 Couplet is tightening again, heading for Omaha. Circulation is inbedded in heavy precip Link to comment Share on other sites More sharing options...
jcwxguy Posted May 12, 2014 Share Posted May 12, 2014 0650 PM TSTM WND GST 1 E LINCOLN 40.82N 96.67W05/11/2014 M75 MPH LANCASTER NE TRAINED SPOTTER WIND GUST MEASURED AT 75 MPH BY SPOTTER 1.5 MILES EAST OF THE LINCOLN AIRPORT. TREES BLOWN OVER. Link to comment Share on other sites More sharing options...
Hvward Posted May 12, 2014 Share Posted May 12, 2014 Storm south of Deshler, NE starting to wrap up. Nice looking supercell. Link to comment Share on other sites More sharing options...
geddyweather Posted May 12, 2014 Share Posted May 12, 2014 Embedded circulation on this cell toward Omaha Link to comment Share on other sites More sharing options...
jcwxguy Posted May 12, 2014 Share Posted May 12, 2014 Storm south of Deshier, NE starting to wrap up. Nice looking supercell. now tor warned Link to comment Share on other sites More sharing options...
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