April 7, 2002
Left Norman around 1:30pm headed toward Throckmorton County. Here is the watch that was issued shortly after left. This got us excited about our chances of seeing tornadoes.
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 73
STORM PREDICTION CENTER NORMAN OK
207 PM CDT SUN APR 7 2002
THE STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
NORTH CENTRAL TEXAS
EFFECTIVE THIS SUNDAY AFTERNOON AND EVENING FROM 230 PM UNTIL 800
PM CDT.
...THIS IS A PARTICULARLY DANGEROUS SITUATION...
DAMAGING TORNADOES...LARGE HAIL TO 3 INCHES IN DIAMETER...
THUNDERSTORM WIND GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE
POSSIBLE IN THESE AREAS.
THE TORNADO WATCH AREA IS ALONG AND 70 STATUTE MILES EAST AND WEST
OF A LINE FROM 50 MILES WEST OF TEMPLE TEXAS TO 45 MILES NORTH
NORTHEAST OF MINERAL WELLS TEXAS.
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 72...
DISCUSSION...SEVERAL BANDS/CLUSTERS OF TOWERING CUMULUS ARE FORMING
IN THE ABI AREA...AND THUNDERSTORM DEVELOPMENT IS EXPECTED IN THE
NEXT HOUR OR SO. LOW-LEVEL VERTICAL SHEAR AND MOISTURE ARE
MAXIMIZED IN THE CORRIDOR FROM ABI TO MWL NEAR THE WARM FRONT...AND
CLEARING N OF THE WARM FRONT IS ALLOWING DESTABILIZATION IN THE
REGION OF STRONG SHEAR. THE DEVELOPING STORMS SHOULD QUICKLY
DEVELOP SUPERCELL CHARACTERISTICS AND PRODUCE VERY LARGE HAIL...
AND POTENTIALLY A STRONG TORNADO OR TWO.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 3 INCHES. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500.
MEAN STORM MOTION VECTOR 24030.
Once we got to the storm, we just missed the tornado that had been on the ground for quite some time by 10 minutes. We followed the storm, but it quickly took on Squall Line characteristics, which is not favorable for tornado development. We passed in and out of the line of storms several times with only marble size hail. At one point we saw a possible tornado along the squall line. We are still evaluating the video. We are leaning toward just low hanging scud rather than a tornado. All in all it was a decent chase and had we been there minutes earlier we would be talking about this storm for years to come.