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 76
NWS STORM PREDICTION CENTER NORMAN OK
745 PM CDT THU APR 22 2010
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
EAST CENTRAL COLORADO
WESTERN AND CENTRAL KANSAS
A SMALL PART OF SOUTHWEST NEBRASKA
EFFECTIVE THIS THURSDAY NIGHT AND FRIDAY MORNING FROM 745 PM
UNTIL 300 AM CDT.
TORNADOES...HAIL TO 1.5 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 85 STATUTE
MILES EAST AND WEST OF A LINE FROM 40 MILES WEST NORTHWEST OF
MCCOOK NEBRASKA TO 55 MILES SOUTH SOUTHEAST OF DODGE CITY KANSAS.
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...CONTINUE...WW 75...
DISCUSSION...SUSTAINED TSTMS AND POSSIBLY SUPERCELLS EXPECTED TO
PERSIST INTO LATE EVE ACROSS WRN/CNTRL KS...WHERE LOW LVL WAA WILL
INCREASE ATOP COOLING BOUNDARY LAYER IN WRN KS...AND ATOP SHALLOW
WNW/ESE FRONT IN S CNTRL KS. ALTHOUGH INCREASING CINH LIKELY WILL
LIMIT STORM COVERAGE...COMBINATION OF INCREASING WIND FIELD/MOISTURE
INFLOW AND RESIDUAL SUSTAINED/ROTATING STRUCTURES SUGGESTS POTENTIAL
FOR ISOLD TORNADOES IN ADDITION TO HAIL/LOCALLY DMGG WIND.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
500. MEAN STORM MOTION VECTOR 22030.
...CORFIDI
Note:
The Aviation Watch (SAW) product is an approximation to the watch area.
The actual watch is depicted by the shaded areas.
SAW6
WW 76 TORNADO CO KS NE 230045Z - 230800Z
AXIS..85 STATUTE MILES EAST AND WEST OF LINE..
40WNW MCK/MCCOOK NE/ - 55SSE DDC/DODGE CITY KS/
..AVIATION COORDS.. 75NM E/W /34WNW MCK - 44NNE GAG/
HAIL SURFACE AND ALOFT..1.5 INCHES. WIND GUSTS..60 KNOTS.
MAX TOPS TO 500. MEAN STORM MOTION VECTOR 22030.
LAT...LON 40409966 37029805 37020112 40400290
THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU6.
Watch 76 Status Report Messages:
STATUS REPORT #3 ON WW 76
VALID 230425Z - 230540Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 50 ENE LAA
TO 45 S MCK TO 30 ENE HLC.
FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 344.
..PETERS..04/23/10
ATTN...WFO...GLD...DDC...
&&
STATUS REPORT FOR WT 76
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
KSC007-025-033-047-051-055-057-063-065-067-069-081-083-093-097-
101-109-119-135-145-151-165-171-175-179-185-189-195-203-
230540-
KS
. KANSAS COUNTIES INCLUDED ARE
BARBER CLARK COMANCHE
EDWARDS ELLIS FINNEY
FORD GOVE GRAHAM
GRANT GRAY HASKELL
HODGEMAN KEARNY KIOWA
LANE LOGAN MEADE
NESS PAWNEE PRATT
RUSH SCOTT SEWARD
SHERIDAN STAFFORD STEVENS
TREGO WICHITA
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #2 ON WW 76
VALID 230330Z - 230440Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..PETERS..04/23/10
ATTN...WFO...GLD...DDC...
&&
STATUS REPORT FOR WT 76
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
COC017-063-125-230440-
CO
. COLORADO COUNTIES INCLUDED ARE
CHEYENNE KIT CARSON YUMA
$$
KSC007-023-025-033-039-047-051-055-057-063-065-067-069-071-081-
083-093-097-101-109-119-135-137-145-151-153-165-171-175-179-181-
185-189-193-195-199-203-230440-
KS
. KANSAS COUNTIES INCLUDED ARE
BARBER CHEYENNE CLARK
COMANCHE DECATUR EDWARDS
ELLIS FINNEY FORD
GOVE GRAHAM GRANT
GRAY GREELEY HASKELL
HODGEMAN KEARNY KIOWA
LANE LOGAN MEADE
NESS NORTON PAWNEE
PRATT RAWLINS RUSH
SCOTT SEWARD SHERIDAN
SHERMAN STAFFORD STEVENS
THOMAS TREGO WALLACE
WICHITA
$$
NEC057-087-145-230440-
NE
. NEBRASKA COUNTIES INCLUDED ARE
DUNDY HITCHCOCK RED WILLOW
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #1 ON WW 76
VALID 230240Z - 230340Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..PETERS..04/23/10
ATTN...WFO...GLD...DDC...
&&
STATUS REPORT FOR WT 76
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
COC017-063-125-230340-
CO
. COLORADO COUNTIES INCLUDED ARE
CHEYENNE KIT CARSON YUMA
$$
KSC007-023-025-033-039-047-051-055-057-063-065-067-069-071-081-
083-093-097-101-109-119-135-137-145-151-153-165-171-175-179-181-
185-189-193-195-199-203-230340-
KS
. KANSAS COUNTIES INCLUDED ARE
BARBER CHEYENNE CLARK
COMANCHE DECATUR EDWARDS
ELLIS FINNEY FORD
GOVE GRAHAM GRANT
GRAY GREELEY HASKELL
HODGEMAN KEARNY KIOWA
LANE LOGAN MEADE
NESS NORTON PAWNEE
PRATT RAWLINS RUSH
SCOTT SEWARD SHERIDAN
SHERMAN STAFFORD STEVENS
THOMAS TREGO WALLACE
WICHITA
$$
NEC057-087-145-230340-
NE
. NEBRASKA COUNTIES INCLUDED ARE
DUNDY HITCHCOCK RED WILLOW
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
Note:
Click for Complete Product Text.
Tornadoes
Probability of 2 or more tornadoes
|
Mod (30%)
|
Probability of 1 or more strong (F2-F5) tornadoes
|
Low (20%)
|
Wind
Probability of 10 or more severe wind events
|
Mod (30%)
|
Probability of 1 or more wind events > 65 knots
|
Low (10%)
|
Hail
Probability of 10 or more severe hail events
|
Mod (40%)
|
Probability
of 1 or
more hailstones > 2 inches
|
Low (20%)
|
Combined Severe Hail/Wind
Probability of 6 or more combined severe hail/wind events
|
High (70%)
|
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.