Note: The expiration time in the watch graphic is amended if the watch is replaced, cancelled or extended.
Note: Click for Watch Status Reports.
SEL6
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 86
NWS STORM PREDICTION CENTER NORMAN OK
935 PM CDT WED MAR 28 2007
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
LARGE PART OF WESTERN AND CENTRAL NEBRASKA
PART OF SOUTHERN SOUTH DAKOTA
EFFECTIVE THIS WEDNESDAY NIGHT AND THURSDAY MORNING FROM 935 PM
UNTIL 400 AM CDT.
TORNADOES...HAIL TO 2 INCHES 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 85 MILES NORTH OF VALENTINE
NEBRASKA TO 40 MILES EAST SOUTHEAST OF IMPERIAL NEBRASKA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU6).
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...THIS TORNADO WATCH REPLACES TORNADO
WATCH NUMBER 81. WATCH NUMBER 81 WILL NOT BE IN EFFECT AFTER 935
PM CDT. CONTINUE...WW 82...WW 83...WW 84...WW 85...
DISCUSSION...STRONG SHEAR PROFILES REMAIN IN PLACE WITH AND AHEAD OF
ACTIVE SUPERCELLS THAT EXTEND ALONG WRN EDGE OF WATCH. ALTHOUGH THE
THREAT FOR TORNADOES EXPECTED TO SLOWLY DIMINISH WITH LOSS OF
HEATING...A CONTINUED THREAT FOR LARGE HAIL AND ISOLATED TORNADOES
WILL CONTINUE SEVERAL MORE HOURS.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 2 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
500. MEAN STORM MOTION VECTOR 21035.
...HALES
SEL6
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 86
NWS STORM PREDICTION CENTER NORMAN OK
935 PM CDT WED MAR 28 2007
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
LARGE PART OF WESTERN AND CENTRAL NEBRASKA
PART OF SOUTHERN SOUTH DAKOTA
EFFECTIVE THIS WEDNESDAY NIGHT AND THURSDAY MORNING FROM 935 PM
UNTIL 400 AM CDT.
TORNADOES...HAIL TO 2 INCHES 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 85 MILES NORTH OF VALENTINE
NEBRASKA TO 40 MILES EAST SOUTHEAST OF IMPERIAL NEBRASKA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU6).
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...THIS TORNADO WATCH REPLACES TORNADO
WATCH NUMBER 81. WATCH NUMBER 81 WILL NOT BE IN EFFECT AFTER 935
PM CDT. CONTINUE...WW 82...WW 83...WW 84...WW 85...
DISCUSSION...STRONG SHEAR PROFILES REMAIN IN PLACE WITH AND AHEAD OF
ACTIVE SUPERCELLS THAT EXTEND ALONG WRN EDGE OF WATCH. ALTHOUGH THE
THREAT FOR TORNADOES EXPECTED TO SLOWLY DIMINISH WITH LOSS OF
HEATING...A CONTINUED THREAT FOR LARGE HAIL AND ISOLATED TORNADOES
WILL CONTINUE SEVERAL MORE HOURS.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 2 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
500. MEAN STORM MOTION VECTOR 21035.
...HALES
Note: Click for Watch Status Reports.
WOUS64 KWNS 290229
WOU6
BULLETIN - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH OUTLINE UPDATE FOR WT 86
NWS STORM PREDICTION CENTER NORMAN OK
935 PM CDT WED MAR 28 2007
TORNADO WATCH 86 IS IN EFFECT UNTIL 400 AM CDT FOR THE
FOLLOWING LOCATIONS
NEC005-009-017-029-031-041-047-063-065-073-075-085-091-101-103-
111-113-115-117-135-149-171-290900-
/O.NEW.KWNS.TO.A.0086.070329T0235Z-070329T0900Z/
NE
. NEBRASKA COUNTIES INCLUDED ARE
ARTHUR BLAINE BROWN
CHASE CHERRY CUSTER
DAWSON FRONTIER FURNAS
GOSPER GRANT HAYES
HOOKER KEITH KEYA PAHA
LINCOLN LOGAN LOUP
MCPHERSON PERKINS ROCK
THOMAS
SDC007-071-095-121-123-290900-
/O.NEW.KWNS.TO.A.0086.070329T0235Z-070329T0900Z/
SD
. SOUTH DAKOTA COUNTIES INCLUDED ARE
BENNETT JACKSON MELLETTE
TODD TRIPP
ATTN...WFO...LBF...UNR...GID...
Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.
SAW6
WW 86 TORNADO NE SD 290235Z - 290900Z
AXIS..55 STATUTE MILES EAST AND WEST OF LINE..
85N VTN/VALENTINE NE/ - 40ESE IML/IMPERIAL NE/
..AVIATION COORDS.. 50NM E/W /25SW PIR - 16WNW MCK/
HAIL SURFACE AND ALOFT..2 INCHES. WIND GUSTS..60 KNOTS.
MAX TOPS TO 500. MEAN STORM MOTION VECTOR 21035.
REPLACES WW 81..CO NE SD
LAT...LON 44069944 40299987 40290195 44060166
THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU6.
Watch 86 Status Report Message has not been issued yet.
