National Weather Service United States Department of Commerce

Remnants of Tropical Storm Lee affect Central Alabama

 

The remnants of Tropical Storm Lee slowly moved across Central Alabama Sunday, September 4th through Tuesday, September 6th.  Several locations received beneficial rainfall; however, very heavy rainfall for an extended amount of time across northern portions of the state caused significant flash flooding, as well as river flooding.  The significant flash flooding occurred throughout the Birmingham metro area.  As a result, several high water rescues were performed.  Numerous roadways were impassible, and 13 counties in the Birmingham county warning area suffered some sort of flash flooding.  Rainfall amounts were considerably lower across the southeastern portions of the state, where drought conditions will improve slightly, but not enough to end the long-term drought that is currently in place.

In addition to the heavy rainfall and flooding, there were strong, widespread gusty winds which downed trees across many counties in North Central Alabama.  There were two confirmed tornadoes.  Below are links the write ups for the tornadoes and other additional data from the remnants of Tropical Storm Lee:

  EF-0 Tornado in Etowah County 

  EF-0 Tornado in Hale County

 

Peak Wind Gusts

The following tables list measured peak wind gusts at various locations around Central Alabama on September 5th.

Unofficial (Public) Observations:

County Location Max Gusts
Jefferson 3 W Birmingham 63.5
Jefferson Center Point 55
Jefferson Bessemer 55
Shelby Chelsea 55
Blount Straight Mountain 53
Tuscaloosa Coaling 51
Jefferson Trussville 50
Tuscaloosa Northport 50
Dallas Millers Ferry 47
Etowah Hokes Bluff 46
Jefferson Hoover 45
Cherokee Cedar Bluff 44
Jefferson Hueytown 40
Jefferson Mountain Brook 35

 

Official ASOS/AWOS Observations:

County Location Max Gust
Jefferson Birmingham (BHM) 48
Shelby Calera (EET) 48
Calhoun Anniston (ANB) 44
Pike Troy (TOI) 43
Tuscaloosa Tuscaloosa (TCL) 43
Montgomery Montgomery (MGM) 40
Lee Auburn (AUO) 38

 

Storm Total Rainfall Estimates

Storm Total Rainfall

Storm Total Rainfall Estimate


 
Storm Total Rainfall Estimate Interactive Map
(Zoom using mouse wheel or Plus and Minus buttons at top left.  Click on a point to view the observed rainfall)

 

Satellite Data

Satellite Image of Tropical Storm Lee over the Gulf of Mexico

 

Analysis, Charts, and Outlooks

Surface Analysis 9/5 7 am  Surface Analysis 9/5 1 pm  Surface Analysis 9/5 7 pm

                            Surface Analysis                                         Surface Analysis                                          Surface Analysis

                     September 5th 7 AM CDT                           September 5th 1 PM CDT                            September 5th 7 PM CDT

500 mb Chart 9/5 7 am  Day 1 9/5 Severe Weather Outlook  Day 1 9/5 Severe Weather Probabilistic

                                500 MB Chart                              Day 1 Severe Weather Outlook                  Day 1 Severe Weather Outlook

                    September 5th at 7 AM CDT              Issued September 5th at 757 AM CDT      Issued September 5th at 245 PM CDT         

 

National Summaries of Lee and the 2011 Season

  Tropical Cyclone Report for Lee from NHC

  2011 Atlantic Tropical Season Graphic from NHC

  Tropical Storm Lee Rainfall Information from WPC

  NOAA Extreme Weather - Tropical Storm Lee

 

Summaries from Nearby Weather Forecast Offices

  NWS Mobile, AL Report

  NWS Jackson, MS Report