FNUS72 KCAE 211515
FWSCAE

SPOT FORECAST FOR ST  MATTHEWS GAS LEAK...CALHOUN COUNTY EM
NATIONAL WEATHER SERVICE COLUMBIA SC
1115 AM EDT TUE AUG 21 2012

FORECAST IS BASED ON INCIDENT TIME OF 1109 EDT ON AUGUST 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A FRONTAL BOUNDARY WILL REMAIN NEAR THE FORECAST
AREA. CONVERGENCE ASSOCIATED WITH THE FRONT. WINDS LIGHT AND VARIABLE. TRANSPORT
WINDS ALSO LIGHT.

.TODAY...
TIME (EDT)          11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%)..............99  98  97  95  92  90  89
WEATHER COV..........CHC CHC CHC CHC CHC CHC CHC
WEATHER TYPE.........RW  RW  RW  RW  RW  RW  RW
TEMP.................76  77  78  79  80  80  79
RH...................79  76  73  70  68  67  69
20 FT WIND DIR.......S   S   S   S   S   S   S
20 FT WIND DIR.......200 190 170 160 160 160 160
20 FT WIND SPD.......2   2   2   2   3   3   4
20 FT WIND GUST......5   5   5   5   5   5   5
MIX HGT (KFT)........2.2 2.8 3.4 4.0 4.1 4.2 4.3
TRANSP WIND DIR......S   S   S   S   S   S   S
TRANSP WIND SPD......8   8   7   7   7   7   6
LVORI................3   3   3   3   3   3   3

.TONIGHT...
TIME (EDT)          6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%)..............86     81     77     72     63     63
WEATHER COV..........CHANCE CHANCE CHANCE S CHC  S CHC  S CHC
WEATHER TYPE.........RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TEMP.................78     75     72     70     69     68
RH...................73     82     92     93     97     97
20 FT WIND...........S 4    S 2    S 2    SE 1   NE 1   N 1
20 FT WIND GUST......5      5      5
MIX HGT (FT).........4100   500    300    200    200    200
TRANSPORT WIND.......S 6    SW 6   SW 5   SW 5   SW 3   W 3
LVORI................3      4      6      6      8      10

$$
FORECASTER...PETROLITO
REQUESTED BY...BILL MINIKIEWICZ
TYPE OF REQUEST...HAZMAT
.TAG 20120821.STMAT.01/CAE