...PENNSYLVANIA WEATHER EMERGENCY PREPAREDNESS WEEK... THIS IS THE FIRST OF A FIVE PART SERIES ON SEVERE WEATHER SAFETY WHICH WILL RUN EACH DAY DURING PENNSYLVANIA/S WEATHER EMERGENCY PREPAREDNESS WEEK ...TORNADOES...THE MOST VIOLENT STORMS ON EARTH... IN AN AVERAGE YEAR...NEARLY 1000 TORNADOES ARE REPORTED NATIONWIDE WITH 80 DEATHS AND OVER 1500 INJURIES. WORLDWIDE...THE UNITED STATES RANKS NUMBER ONE IN THE HIGHEST OCCURRENCE OF THESE POWERFUL STORMS. THE MOST VIOLENT TORNADOES ARE CAPABLE OF TREMENDOUS DESTRUCTION AS WIND SPEEDS CAN EXCEED 250 MPH. EVEN THOUGH TORNADOES OF THIS MAGNITUDE ARE EXTREMELY INFREQUENT IN THIS AREA, IT IS STILL IMPORTANT TO KNOW TORNADO SAFETY PRECAUTIONS. EVEN A WEAK TORNADO CAN CAUSE A SUBSTANTIAL AMOUNT OF DAMAGE! THE ENHANCED FUJITA SCALE, WHICH RUNS FROM EF0 TO EF5, IS USED TO RATE TORNADO STRENGTH. THE WEAKEST TORNADO IS RANKED AS AN EF0 AND HAS ESTIMATED WIND SPEEDS LESS THAN 72 MPH. EF5 IS THE STRONGEST RANKING RESERVED FOR TORNADOES WITH WIND SPEEDS GREATER THAN 260 MPH. AGAIN...MOST TORNADOES IN EASTERN PENNSYLVANIA AND NEW JERSEY ARE ON THE WEAKER SIDE. HOWEVER...A FEW STRONG TORNADOES HAVE OCCURRED IN THE REGION. AN EF3 TORNADO RIPPED THROUGH THE TOWN OF LYONS IN CENTRAL BERKS COUNTY PENNSYLVANIA ON MAY 31,1998. HALF THE TOWN WAS DESTROYED...BUT BECAUSE RESIDENTS RECEIVED AMPLE WARNING...AND BECAUSE THEY TOOK APPROPRIATE ACTION...NO DEATHS OR SERIOUS INJURIES OCCURRED FROM THIS EVENT. LESS THAN ONE PERCENT OF TORNADOES IN EASTERN PENNSYLVANIA AND NEW JERSEY REACH AN INTENSITY OF EF4 OR HIGHER. THE ONLY EF5 TORNADO IN RECORDED PENNSYLVANIA HISTORY OCCURRED ON MAY 31, 1985. NO EF5 TORNADOES HAVE EVER BEEN RECORDED IN NEW JERSEY HISTORY. A RECENT OCCURRENCE OF TORNADOES IN THE REGION HAPPENED ON JULY 27, 2004 AS AN EF1 TORNADO MOVED THROUGH WOODLAND TOWNSHIP IN BURLINGTON COUNTY, NEW JERSEY. THE PATH OF THIS TORNADO WAS 2.6 MILES LONG AND 100 YARDS WIDE. TWO PEOPLE WERE INJURED AT THE NEW LISBON DEVELOPMENT CENTER, WHERE 500,000 DOLLARS IN DAMAGE WAS ALSO REPORTED. ANOTHER WEAKER TORNADO, AN EF0 ON THE FUJITA SCALE, MOVED THROUGH CHERRY HILL NEW JERSEY ON SEPTEMBER 28, 2004. THE PATH OF THIS TORNADO WAS 2.5 MILES LONG AND 50 FEET WIDE. NO ONE WAS INJURED IN THIS TORNADO, BUT THERE WAS SUBSTANTIAL DAMAGE TO STORES AND BUSINESSES IN THE AREA, AND NUMEROUS TREES AND POWER POLES WERE FELLED FROM THE STRONG WINDS. THE MOST RECENT TORNADO FATALITY OCCURRED ON OCTOBER 27, 2003 WHEN A WEAK EF0 TORNADO MOVED THROUGH HAINESPORT, BURLINGTON COUNTY. A WOMAN WAS KILLED BY A FLYING TREE LIMB AS SHE WAS WALKING TOWARD HER CAR. THIS WAS THE FIRST TORNADO DEATH IN NEW JERSEY SINCE 1941. TORNADOES ARE POSSIBLE THROUGHOUT PENNSYLVANIA AND NEW JERSEY. THE FOLLOWING SAFETY TIPS SHOULD BE FOLLOWED IF EVER A TORNADO APPROACHES YOUR AREA. -WHEN AT HOME...STAY AWAY FROM WINDOWS...DOORS...AND OUTSIDE WALLS. GO TO A BASEMENT OR INTERIOR PART OF THE HOUSE ON THE LOWEST FLOOR. COVER YOUR HEAD WITH SOMETHING STURDY FOR ADDED PROTECTION. -IF CAUGHT OUTSIDE...LIE FLAT ON LOW GROUND AND SHIELD YOUR HEAD WITH YOUR ARMS. WATCH OUT FOR POSSIBLE FLOODING IN LOW LYING AREAS. -IF IN A CAR OR TRUCK...DO NOT TRY TO OUTRUN A TORNADO. LEAVE YOUR VEHICLE AND TAKE COVER IN A STURDY BUILDING. IF NO BUILDING IS AVAILABLE...LEAVE YOUR VEHICLE FOR LOWER GROUND AND COVER YOUR HEAD. -MOBILE HOMES OFFER LITTLE PROTECTION. IF THREATENING WEATHER APPROACHES...SEEK STURDIER SHELTER. IF NO SUBSTANTIAL SHELTER IS NEARBY...LIE FLAT IN A DITCH OR ON LOW GROUND. -WHEN IN A PUBLIC BUILDING...MOVE TO A DESIGNATED SHELTER AREA. THESE ARE USUALLY IDENTIFIED IN SCHOOLS...HOSPITALS...AND OTHER PUBLIC BUILDINGS. OTHERWISE...GO TO A SMALL INTERIOR ROOM OR HALLWAY ON THE LOWEST FLOOR POSSIBLE. DO NOT TAKE SHELTER IN GYMNASIUMS OR AUDITORIUMS. DUE TO THEIR NATURE, THE LARGE OPEN EXPANSES OFFER LITTLE PROTECTION. -LISTEN TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA OUTLETS AS OFTEN AS POSSIBLE FOR UPDATED STORM INFORMATION. REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR TORNADOES TO DEVELOP. YOU SHOULD CONTINUE YOUR DAILY ROUTINE DURING A TORNADO WATCH...BUT KEEP AN EYE ON THE SKY. KEEP ABREAST OF CURRENT WEATHER INFORMATION FOR YOUR AREA...AND BE PREPARED TO TAKE QUICK ACTION IF NECESSARY. A TORNADO WARNING MEANS THAT A TORNADO HAS BEEN SIGHTED ON THE GROUND OR IS INDICATED BY DOPPLER RADAR. WHEN A WARNING IS ISSUED...MOVE TO A SAFE SHELTER IMMEDIATELY. ALSO REMEMBER THAT TORNADOES OCCASIONALLY DEVELOP IN AREAS WHERE NO SEVERE THUNDERSTORM WATCH OR WARNING IS IN EFFECT. $$