Note:
The expiration time in the watch graphic is amended if the watch is
replaced, cancelled or extended.
Note: Click for
Watch Status Reports.
SEL8
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 68
NWS STORM PREDICTION CENTER NORMAN OK
825 AM EDT THU MAR 26 2009
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
SOUTHEAST ALABAMA
WESTERN FLORIDA PANHANDLE
SOUTHWEST GEORGIA
COASTAL WATERS
EFFECTIVE THIS THURSDAY MORNING AND AFTERNOON FROM 825 AM UNTIL
200 PM EDT.
TORNADOES...HAIL TO 1 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 55 STATUTE
MILES EAST AND WEST OF A LINE FROM 15 MILES EAST OF ATLANTA
GEORGIA TO 30 MILES SOUTH SOUTHEAST OF CRESTVIEW FLORIDA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU8).
REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS.
OTHER WATCH INFORMATION...CONTINUE...WW 67...
DISCUSSION...SQUALL LINE WITH EMBEDDED BOW ECHOES AND SUPERCELLS
WILL CONTINUE EAST THROUGH SE AL...WRN AND CNTRL GA...AND THE FL
PANHANDLE NEXT FEW HOURS. INSTABILITY IS MARGINAL AHEAD OF THE
LINE...BUT MAY BE SUFFICIENT FOR A THREAT OF ISOLATED DAMAGING WIND
AND PERHAPS ISOLATED TORNADOES GIVEN THE FAVORABLY SHEARED
ENVIRONMENT.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500.
MEAN STORM MOTION VECTOR 25035.
...DIAL/HALES
Note:
The Aviation Watch (SAW) product is an approximation to the watch area.
The actual watch is depicted by the shaded areas.
SAW8
WW 68 TORNADO AL FL GA CW 261225Z - 261800Z
AXIS..55 STATUTE MILES EAST AND WEST OF LINE..
15E ATL/ATLANTA GA/ - 30SSE CEW/CRESTVIEW FL/
..AVIATION COORDS.. 50NM E/W /14E ATL - 33SE CEW/
HAIL SURFACE AND ALOFT..1 INCH. WIND GUSTS..60 KNOTS.
MAX TOPS TO 500. MEAN STORM MOTION VECTOR 25035.
LAT...LON 33638320 30378540 30378725 33638512
THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU8.
Watch 68 Status Report Messages:
STATUS REPORT #2 ON WW 68
VALID 261650Z - 261740Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 15 NNE PFN
TO 10 ENE MAI.
..SPC..03/26/09
ATTN...WFO...TAE...FFC...
&&
STATUS REPORT FOR WT 68
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
FLC005-013-045-063-261740-
FL
. FLORIDA COUNTIES INCLUDED ARE
BAY CALHOUN GULF
JACKSON
$$
GAC201-253-261740-
GA
. GEORGIA COUNTIES INCLUDED ARE
MILLER SEMINOLE
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #1 ON WW 68
VALID 261425Z - 261540Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 ESE PNS
TO 30 N DHN TO 15 E ATL.
..SPC..03/26/09
ATTN...WFO...TAE...FFC...
&&
STATUS REPORT FOR WT 68
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ALC045-061-067-069-261540-
AL
. ALABAMA COUNTIES INCLUDED ARE
DALE GENEVA HENRY
HOUSTON
$$
FLC005-013-045-059-063-131-133-261540-
FL
. FLORIDA COUNTIES INCLUDED ARE
BAY CALHOUN GULF
HOLMES JACKSON WALTON
WASHINGTON
$$
GAC035-037-053-061-079-099-151-171-197-201-207-215-231-239-243-
249-253-255-259-261-263-269-273-293-307-261540-
GA
. GEORGIA COUNTIES INCLUDED ARE
BUTTS CALHOUN CHATTAHOOCHEE
CLAY CRAWFORD EARLY
HENRY LAMAR MARION
MILLER MONROE MUSCOGEE
PIKE QUITMAN RANDOLPH
SCHLEY SEMINOLE SPALDING
STEWART SUMTER TALBOT
TAYLOR TERRELL UPSON
WEBSTER
$$
GMZ750-261540-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
COASTAL WATERS FROM APALACHICOLA TO DESTIN FL OUT 20 NM
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
Note:
Click for Complete Product Text.
Tornadoes
Probability of 2 or more tornadoes
|
Low (20%)
|
Probability of 1 or more strong (F2-F5) tornadoes
|
Low (10%)
|
Wind
Probability of 10 or more severe wind events
|
Mod (30%)
|
Probability of 1 or more wind events > 65 knots
|
Mod (30%)
|
Hail
Probability of 10 or more severe hail events
|
Low (20%)
|
Probability
of 1 or
more hailstones > 2 inches
|
Low (10%)
|
Combined Severe Hail/Wind
Probability of 6 or more combined severe hail/wind events
|
Mod (30%)
|
For each watch, probabilities for particular events inside the watch
(listed above in each table) are determined by the issuing forecaster.
The "Low" category contains probability values ranging from less than 2%
to 20% (F2-F5 tornadoes), less than 5% to 20% (all other probabilities),
"Moderate" from 30% to 60%, and "High" from 70% to greater than 95%.
High values are bolded and lighter in color to provide awareness of
an increased threat for a particular event.