[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 230752
SWOMCD
SPC MCD 230751 COR
ILZ000-IAZ000-MOZ000-KSZ000-NEZ000-230815-

MESOSCALE DISCUSSION 0839
NWS STORM PREDICTION CENTER NORMAN OK
0251 AM CDT SUN MAY 23 2004

AREAS AFFECTED...NERN KS/NWRN MO/SRN-ERN IA

CONCERNING...HEAVY RAINFALL...TORNADO WATCH 256...

VALID 230751Z - 230815Z

CORRECTED FOR WW EXPIRATION AND TIME OF THREATS IN DISCUSSION

WW 256 WILL BE ALLOWED TO EXPIRE AT 09Z.

SEVERE BOW ECHOES...ONE ACROSS ERN IA AND THE SECOND OVER NRN MO/SRN
IA...WILL CONTINUE TO MOVE EWD AT 45-50 KT PRODUCING DAMAGING WINDS.
 THESE BOWS WILL EXIT SRN PORTION OF WW 256 BY 08Z AND THE ERN
PORTION BY 09Z...THUS ALLOWING THIS WW TO EXPIRE AS SCHEDULED.

A HEAVY RAINFALL THREAT IS DEVELOPING ACROSS NWRN-NRN MO AS TRAILING
EDGE OF BOW ECHO OVER NORTH CENTRAL MO/SOUTH CENTRAL IA CONTINUES TO
BECOME ORIENTED E-W...WITH ADDITIONAL STORMS DEVELOPING ACROSS FAR
NERN KS ON THE SWRN FLANK OF THIS ACTIVITY.  PRECIPITABLE WATER
VALUES RANGING AROUND 1.5 INCHES ACROSS THIS AREA AND 5-10 KT W-E
ORIENTED CORFIDI VECTORS SUPPORT RAINFALL RATES AROUND 1 IN/HR. 
STORMS WILL CONTINUE TO TRAIN EWD ACROSS NWRN INTO NRN MO DURING THE
NEXT SEVERAL HOURS.

..PETERS.. 05/23/2004

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...LSX...DVN...ARX...DMX...EAX...OAX...TOP...

41049100 39979239 38969671 40099575 40389365 41349299
41659192 42519184 42689106 

WWWW