Friday, April 22, 2011

Orange County, IN Tornadoes April 19-20


Orange County Tornadoes and Straight Line Wind Damage
DAMAGE TYPE: TORNADO #1

BEGIN TIME: 11:39 PM EDT
   END TIME: 11:40 PM EDT

BEGIN POINT: ROLAND
  END POINT: 1 MILE EAST OF ROLAND

   EF SCALE: EF-2
WIND SPEED: 115 MPH

PATH LENGTH: 1 MILE (THOUGH DIFFICULT TO TELL IN RUGGED COUNTRY)
PATH WIDTH: 200 YARDS

   INJURIES: 0
FATALITIES: 0

NARRATIVE: THIS TORNADO STARTED AT THE MARTIN COUNTY LINE JUST ON
THE OTHER SIDE OF ROUTE 150 FROM ROLAND...THEN CROSSED ROUTE 150
INTO ROLAND AND ONTO WEST CR275N. NUMEROUS TREES WERE UPROOTED AND
SNAPPED IN A CONVERGENT PATTERN. IN ONE CONCENTRATED SPOT TWO DOZEN
TREES WERE SNAPPED OFF. A HOUSE HAD ITS WINDOWS BLOWN IN ON ITS
SOUTHWEST SIDE. A WELL CONSTRUCTED LOG CABIN LOST SHINGLES. A VERY
WELL CONSTRUCTED LARGE BARN HAD ITS METAL ROOFING TORN OFF AND
WRAPPED INTO TREE TOPS 100 TO 200 YARDS DOWNWIND. A WOOD SHED
OUTBUILDING WAS DESTROYED. THOUGH THE WIDTH OF THE DAMAGE PATH FROM
THIS TORNADO WAS 200 YARDS...STRAIGHTLINE WINDS NEAR THE TORNADO
MADE THE TOTAL DAMAGE WIDTH 0.5 TO 0.6 MILE WIDE.

DAMAGE TYPE: TORNADO #2

BEGIN TIME: 11:40 PM EDT
   END TIME: 11:41 PM EDT

BEGIN POINT: 7.7 MILES SOUTH OF FRENCH LICK
  END POINT: 7.7 MILES SSE OF FRENCH LICK

   EF SCALE: EF-1
WIND SPEED: 95-100 MPH

PATH LENGTH: 1 TO 1.5 MILES
PATH WIDTH: 100 TO 125 YARDS

   INJURIES: 0
FATALITIES: 0

NARRATIVE: THIS TORNADO TOUCHED DOWN JUST WEST OF TONYS MARINA NEAR
ROUTE 145. TREES WERE UPROOTED AND SNAPPED. A LARGE METAL BARN WITH
CINDER WALLS WAS DESTROYED. THE TORNADO THEN CROSSED ROUTE 145 AND
MOVED INTO TONYS MARINA. THREE METAL OUTBUILDINGS WERE DAMAGED OR
DESTROYED. ONE OF THE BUILDINGS HAD ITS DOORS BLOWN IN...ON ANOTHER
THE METAL ROOF WAS PEELED BACK...AND THE THIRD WAS LEVELED AND BLOWN
300 YARDS DOWNWIND. TREES WERE UPROOTED IN A CONVERGENT PATTERN,
SOME OF WHICH FELL ON POWER LINES CAUSING THE POLES TO SNAP. A
PONTOON BOAT WAS FLIPPED OVER.



DAMAGE TYPE: TORNADO #3

BEGIN TIME: 11:40 PM EDT
   END TIME: 11:41 PM EDT

BEGIN POINT: 5.6 MILES SOUTH OF FRENCH LICK
  END POINT: 5.6 MILES SSE OF FRENCH LICK

   EF SCALE: EF-1
WIND SPEED: 110 MPH

PATH LENGTH: 0.5 TO 0.75 MILE
PATH WIDTH: 50 TO 75 YARDS

   INJURIES: 0
FATALITIES: 0

NARRATIVE: THIS TORNADO BEGAN NEAR THE INTERSECTION OF BASE LINE
ROAD AND ROUTE 145. IT WAS 50 YARDS WIDE AT ITS INCEPTION AND
DESTROYED A METAL ROOFED BARN. TREES WERE UPROOTED AND SNAPPED. A
HOUSE ON BASE LINE ROAD NEAR ROUTE 145 HAD ITS FRONT PORCH RIPPED
OFF AND THROWN OVER THE HOUSE INTO THE BACK YARD. ABOUT 100 YARDS
FROM THE INTERSECTION OF BASE LINE ROAD AND ROUTE 145 A CLUSTER OF
LARGE TALL EVERGREENS WAS SNAPPED OFF AND STREWN CHAOTICALLY IN ALL
DIRECTIONS. THE TORNADO DISSIPATED JUST EAST OF ROUTE 145.



DAMAGE TYPE:  TORNADO #4

BEGIN TIME: 11:47 PM EDT
   END TIME: 11:47 PM EDT

BEGIN POINT: 5 SSW PAOLI
  END POINT: 5 SSW PAOLI

   EF SCALE: EF-0
WIND SPEED: 80 MPH

PATH LENGTH: 0.5 MILE
PATH WIDTH: 100 YARDS

   INJURIES: 0
FATALITIES: 0

NARRATIVE: SEVERAL TREES WERE UPROOTED ALONG WEST CR390S. A COUPLE
OF TREES WERE SNAPPED. A METAL ROOF WAS PEELED OF OF A SMALL
OUTBUILDING.



DAMAGE TYPE:  STRAIGHT-LINE WINDS

BEGIN TIME: 11:49 PM EDT
   END TIME: 11:51 PM EDT

BEGIN POINT: 5 SSE PAOLI
  END POINT: 5 SSE PAOLI

WIND SPEED: 90 MPH

PATH LENGTH: ONE TO TWO MILES
PATH WIDTH:  100 TO 200 YARDS

   INJURIES: 0
FATALITIES: 0

NARRATIVE: SEVERAL TREES WERE UPROOTED...A COUPLE SOFT PINES WERE
SNAPPED. HALF OF A METAL ROOF WAS REMOVED FROM A HOUSE. SPORADIC
TREE DAMAGE WAS FOUND OVER A WIDE AREA.

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