November 17, 2003 Tornado in Nebraska

On November 17, 2003 a tornado occurred near Weeping Water, Nebraska (Cass County).
The primary region experiencing tornadoes November 17 was in southeast Texas and it is not that
unusual for that part of the country in November.  Tornadoes in Nebraska, on the other hand are quite rare!
This is ONLY the 3rd time that we have recorded a tornado in the state of Nebraska during the month of November.
The another two times were November 2000 and November 1956.  This is not the latest ever recorded tornado however.
On December 13, 1975 there were two F-2 tornadoes, one in Pawnee County and the other in Thayer county.
 


The back side of the thunderstorm that generated the tornado just east of
Lincoln in Weeping Water, Nebraska.


Look carefully above the red pickup truck and just above the power lines and a
small funnel can be seen.  The sky is clear in the upper right portion of the photo but
it is near sunset (hence the darkness).

Link to meteorology student Tom Wittman's storm photos
Click on your return or back button to this web site.
 


 


 
 
 


 


MESOSCALE DISCUSSION 2507
   NWS STORM PREDICTION CENTER NORMAN OK
   0307 PM CST MON NOV 17 2003

   AREAS AFFECTED...ERN NE...WRN IA...NERN KS...NWRN MO

   CONCERNING...SEVERE THUNDERSTORM POTENTIAL 

   VALID 172107Z - 172300Z

   SCATTERED THUNDERSTORMS ARE DEVELOPING OVER SERN NEB/NERN KS.  A
   SMALL WW MAY BE ISSUED SOON IN THIS AREA.

   LATEST VISIBLE SATELLITE IMAGERY SHOWS TCU/SMALL CBS DEVELOPING OVER
   SERN NEB/NERN KS.  THIS AREA IS ALONG SURFACE BOUNDARY...WHERE
   DEWPOINTS HAVE RISEN INTO THE UPPER 50S WITH SBCAPE VALUES AROUND
   1000 J/KG.  MODEL FORECAST SOUNDINGS IN THIS REGION SHOW STEEP LAPSE
   RATES AND COLD MID LEVEL TEMPERATURES /-19 AT 500MB/...SUGGESTING
   THAT HAIL WILL BE LIKELY IN STRONGER UPDRAFTS. DEEP LAYER VERTICAL
   SHEAR PROFILES ARE ALSO VERY STRONG...PROMOTING SUPERCELL STRUCTURES
   IN STORMS THAT CAN PERSIST.  ALTHOUGH WARM SECTOR IS QUITE NARROW IN
   THIS AREA...A FEW SEVERE STORMS ARE LIKELY IN THIS REGION DURING THE
   NEXT FEW HOURS.  EVEN A BRIEF TORNADO OR TWO COULD OCCUR AS STORMS
   INTERACT WITH SURFACE BAROCLINIC ZONE NEAR THE MO RIVER.

   ..HART.. 11/17/2003
 

   ATTN...WFO...DMX...EAX...OAX...TOP...GID...

   40559722 41899606 41859479 40849439 39319510 38739657
   39079751 39499764 

Tornado Warning Bulletin:

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE OMAHA NE
432 PM CST MON NOV 17 2003

THE NATIONAL WEATHER SERVICE IN OMAHA HAS ISSUED A

* TORNADO WARNING FOR...
LANCASTER COUNTY IN SOUTHEAST NEBRASKA

* UNTIL 500 PM CST

* AT 428 PM CST...RADAR INDICATED A SEVERE STORM WITH A POSSIBLE
TORNADO. THE MOST DANGEROUS PART OF THE STORM WAS LOCATED 2 MILES SOUTHWEST OF BENNET...OR ABOUT 13 MILES SOUTHEAST OF LINCOLN... MOVING NORTHEAST AT 20 MPH.

* LOCATIONS IMPACTED INCLUDE...
RURAL EASTERN LANCASTER COUNTY

THIS REPLACES THE SEVERE THUNDERSTORM WARNING PREVIOUSLY ISSUED FOR THE WARNED AREA.

IF YOU ARE IN THE PATH OF A TORNADO...GO TO A BASEMENT. IF A BASEMENT IS NOT AVAILABLE...TAKE COVER IN AN INTERIOR ROOM ON THE LOWEST LEVEL OF YOUR HOME OR BUSINESS. AVOID WINDOWS.

LAT...LON 4062 9668 4058 9646 4081 9646 4068 9666

$$

 

Radar Estimated Precipitation
Lincoln, Nebraska is LNK and located just above and slightly to the right of the
color coded precipitation scale.

 
 
 



 
 
 
 
 

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High Plains Regional Climate Center

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