Note:
The expiration time in the watch graphic is amended if the watch is
replaced, cancelled or extended.
Note: Click for
Watch Status Reports.
SEL0
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 570
NWS STORM PREDICTION CENTER NORMAN OK
410 PM MDT SAT JUL 1 2006
THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
NEBRASKA PAN HANDLE
SOUTHWEST SOUTH DAKOTA
EASTERN WYOMING
EFFECTIVE THIS SATURDAY AFTERNOON AND EVENING FROM 410 PM UNTIL
1000 PM MDT.
HAIL TO 2.5 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70
MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 65
STATUTE MILES EAST AND WEST OF A LINE FROM 110 MILES NORTHWEST OF
CHADRON NEBRASKA TO 15 MILES EAST SOUTHEAST OF SIDNEY NEBRASKA.
FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
OUTLINE UPDATE (WOUS64 KWNS WOU0).
REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR 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. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY
DO PRODUCE TORNADOES.
DISCUSSION...THUNDERSTORMS INCREASING IN NUMBER AND INTENSITY ACROSS
WATCH AREA WHERE AIRMASS IS MODERATELY UNSTABLE AND UNCAPPED.
SUFFICIENT DEEP LAYER SHEAR FOR A FEW SUPERCELLS IN UPSLOPE FLOW.
AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550. MEAN STORM
MOTION VECTOR 28025.
...HALES
Note:
The parallelogram is only an approximation to the watch,
the actual watch is defined by the outlines of the counties contained in it.
SEL0
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 570
NWS STORM PREDICTION CENTER NORMAN OK
410 PM MDT SAT JUL 1 2006
THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
NEBRASKA PAN HANDLE
SOUTHWEST SOUTH DAKOTA
EASTERN WYOMING
EFFECTIVE THIS SATURDAY AFTERNOON AND EVENING FROM 410 PM UNTIL
1000 PM MDT.
HAIL TO 2.5 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70
MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 65
STATUTE MILES EAST AND WEST OF A LINE FROM 110 MILES NORTHWEST OF
CHADRON NEBRASKA TO 15 MILES EAST SOUTHEAST OF SIDNEY NEBRASKA.
FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
OUTLINE UPDATE (WOUS64 KWNS WOU0).
REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR 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. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY
DO PRODUCE TORNADOES.
DISCUSSION...THUNDERSTORMS INCREASING IN NUMBER AND INTENSITY ACROSS
WATCH AREA WHERE AIRMASS IS MODERATELY UNSTABLE AND UNCAPPED.
SUFFICIENT DEEP LAYER SHEAR FOR A FEW SUPERCELLS IN UPSLOPE FLOW.
AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550. MEAN STORM
MOTION VECTOR 28025.
...HALES
Note:
The Aviation Watch (SAW) product is an approximation to the watch area.
The actual watch is defined by the list of counties (WOU).
SAW0
WW 570 SEVERE TSTM NE SD WY 012210Z - 020400Z
AXIS..65 STATUTE MILES EAST AND WEST OF LINE..
110NW CDR/CHADRON NE/ - 15ESE SNY/SIDNEY NE/
..AVIATION COORDS.. 55NM E/W /71W RAP - 13ESE SNY/
HAIL SURFACE AND ALOFT..2.5 INCHES. WIND GUSTS..60 KNOTS.
MAX TOPS TO 550. MEAN STORM MOTION VECTOR 28025.
LAT...LON 43930336 41000147 41000395 43930597
THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU0.
Watch 570 Status Report Messages:
STATUS REPORT #5 ON WW 570
VALID 020235Z - 020340Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 ESE SNY
TO 25 ESE CDR.
..GUYER..07/02/06
ATTN...WFO...CYS...LBF...UNR...
&&
STATUS REPORT FOR WS 570
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
NEC049-069-161-020340-
NE
. NEBRASKA COUNTIES INCLUDED ARE
DEUEL GARDEN SHERIDAN
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #4 ON WW 570
VALID 020235Z - 020340Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 ESE SNY
TO 25 ESE CDR.
..GUYER..07/02/06
ATTN...WFO...CYS...LBF...UNR...
&&
STATUS REPORT FOR WS 570
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
NEC049-069-161-020340-
NE
. NEBRASKA COUNTIES INCLUDED ARE
DEUEL GARDEN SHERIDAN
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #3 ON WW 570
VALID 020140Z - 020240Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 ESE SNY
TO 25 NE CDR.
FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1407
..GUYER..07/02/06
ATTN...WFO...CYS...LBF...UNR...
&&
STATUS REPORT FOR WS 570
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
NEC049-069-161-020240-
NE
. NEBRASKA COUNTIES INCLUDED ARE
DEUEL GARDEN SHERIDAN
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #2 ON WW 570
VALID 020045Z - 020140Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 SSE 81V
TO 45 WNW CDR TO 25 ENE CDR.
FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1407
..TAYLOR..07/02/06
ATTN...WFO...CYS...LBF...UNR...
&&
STATUS REPORT FOR WS 570
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
NEC007-013-033-045-049-069-105-123-157-161-165-020140-
NE
. NEBRASKA COUNTIES INCLUDED ARE
BANNER BOX BUTTE CHEYENNE
DAWES DEUEL GARDEN
KIMBALL MORRILL SCOTTS BLUFF
SHERIDAN SIOUX
$$
WYC005-009-015-027-020140-
WY
. WYOMING COUNTIES INCLUDED ARE
CAMPBELL CONVERSE GOSHEN
NIOBRARA
$$
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.
$$
STATUS REPORT #1 ON WW 570
VALID 012340Z - 020040Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..TAYLOR..07/01/06
ATTN...WFO...CYS...LBF...UNR...
&&
STATUS REPORT FOR WS 570
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
NEC007-013-033-045-049-069-105-123-157-161-165-020040-
NE
. NEBRASKA COUNTIES INCLUDED ARE
BANNER BOX BUTTE CHEYENNE
DAWES DEUEL GARDEN
KIMBALL MORRILL SCOTTS BLUFF
SHERIDAN SIOUX
$$
SDC033-047-113-020040-
SD
. SOUTH DAKOTA COUNTIES INCLUDED ARE
CUSTER FALL RIVER SHANNON
$$
WYC005-009-015-027-045-020040-
WY
. WYOMING COUNTIES INCLUDED ARE
CAMPBELL CONVERSE GOSHEN
NIOBRARA WESTON
$$
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.
$$
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