Hoi Zäme
Die Aussage von Berhard wird bestätigt!
Warscheinlicher Upgrade auf High Risk mit dem Outlook um 1300z
SPC : Mesoscale Discussion 435
MESOSCALE DISCUSSION 0435
NWS STORM PREDICTION CENTER NORMAN OK
0601 AM CDT THU APR 06 2006
AREAS AFFECTED...SERN NEB...NERN KS...NWRN MO
CONCERNING...OUTLOOK UPGRADE
VALID 061101Z - 061300Z
AFTER COLLABORATION WITH THE TOP/OAX/EAX WEATHER FORECAST OFFICES...
THE STORM PREDICTION CENTER IS EXPECTED TO UPGRADE SERN NEB...NERN
KS AND NWRN MO TO A CATEGORICAL HIGH RISK AT 13Z.
H5 12-HR HEIGHT FALLS OF 210 METERS WILL SPREAD ENEWD ACROSS THE
CNTRL PLAINS THIS AFTN. TSTMS ARE EXPECTED TO DEVELOP BY EARLY AFTN
ALONG THE DRYLINE/SFC LOW FROM SCNTRL NEB INTO CNTRL KS AS
INHIBITION IS ERODED. STORMS SHOULD QUICKLY ORGANIZE INTO
SUPERCELLS GIVEN STRONG VERTICAL SHEAR PROFILES /H5 FLOW OF 105 KTS
OVER OKLA...WITH AOA 60 KTS INTO ERN KS/.
THE 2-8KM SHEAR VECTORS REMAIN SUFFICIENTLY NORMAL TO THE INITIATING
BOUNDARY TO SUPPORT DISCRETE CELLS...THOUGH ACTIVITY WILL TEND TO
EVOLVE INTO A MIXED MODE OF LEWPS/BOWS WITH TIME.
NONETHELESS...BACKED SELY LOW-LEVEL FLOW E/NE OF THE SFC LOW/WARM
FRONT WILL BE FAVORABLE FOR TORNADOES...SOME STRONG...AS THE STORMS
MOVE ENEWD AT 30-40 KTS ACROSS NERN KS...SERN NEB AND NWRN MO. VERY
LARGE HAIL CAN ALSO BE EXPECTED GIVEN STEEP MID-LEVEL LAPSE RATES
AND 2000-2500 J/KG MLCAPE.
Das sieht nicht gut aus für die Leute die dort wohnen

...hoffen, auf das die Tornados nur auf unbesiedeltes Gebiet treffen!
Grüsse
Crosley