Tornado?

I drove through this, but I didn't see a tornado....

July 20, 2010

Tornado Warning for Ellicott City

The National Weather Service has posted a tornado warning (red zone on map) until 5:30 p.m. for portions of Howard, Baltimore Arundel counties and Baltimore City:
THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHEASTERN CARROLL COUNTY IN NORTH CENTRAL MARYLAND...
  NORTHEASTERN HOWARD COUNTY IN CENTRAL MARYLAND...
  NORTHERN ANNE ARUNDEL COUNTY IN CENTRAL MARYLAND...
  SOUTHERN BALTIMORE COUNTY IN NORTHERN MARYLAND...
  BALTIMORE CITY IN NORTHERN MARYLAND...

* UNTIL 530 PM EDT

* AT 456 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR ELLICOTT
  CITY...OR 9 MILES NORTH OF COLUMBIA...MOVING SOUTHEAST AT 30 MPH.

* LOCATIONS IMPACTED INCLUDE...
  ELLICOTT CITY...
  MILFORD MILL...
  WOODLAWN...
  LOCHEARN...
  CATONSVILLE...
  ELKRIDGE...
  ARBUTUS...
  BALTIMORE...
  BROOKLYN PARK...
  PUMPHREY...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING AND AVOID WINDOWS. IF OUTDOORS OR IN A MOBILE HOME OR
VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.