December 10, 2012
4:43 AM| Date | December 10, 2012 |
| Time | 4:43 AM |
| County | Jefferson |
| City | Birmingham |
| Property Loss | $0 |
| Crop Loss | $0 |
| Source | NCEI 424162 |
0.5 W Samson National Weather Service meteorologists surveyed damage just northwest of downtown Birmingham. It has been determined that the damage was consistent with a tornado. Maximum winds were estimated up to 90 mph. The tornado touched down just west of 3rd Place West or just to the east of the Birmingham Farmers Market. From there, it moved to the northeast across a light industrial warehouse area, striking a large metal building. Several overhead doors at the loading dock were blown in, which then blew out about 25 percent of the roof off the building. Debris from this structure was found up to a mile away. The tornado continued northeastward through a residential area, causing damage to 29 homes, 2 of which had major damage and one of which lost its roof entirely. A church and two other businesses were damaged near the intersection of Finley Blvd and 16th Street. The tornado lifted near the intersection of 24th Court North and 18th Street North, just west of Interstate 65. Start: 33.5359/-86.8436 End: 33.5420/-86.8268
NWS EF Scale: F 1 Polygon
The tornado touched down just west of 3rd Place West or just to the east of the Birmingham Farmers Market. From there, it moved to the northeast across a light industrial warehouse area, striking a large metal building. Several overhead doors at the loading dock were blown in, which then blew off about 25 percent of the roof. Debris from this structure was found up to a mile away. The tornado continued northeastward through a residential area, causing damage to 29 homes, 2 of which had major damage and one of which lost its roof entirely. A church and two other businesses were damaged near the intersection of Finley Blvd and 16th Street. The tornado lifted near the intersection of 24th Court North and 18th Street North, just west of Interstate 65.
An upper level disturbance developed west of the Rockies and then ejected eastward. At the surface, a surface low developed over the Central Plains, with a cold front trailing southward. As this system moved eastward, showers and thunderstorms developed ahead of the cold front and moved into a slightly unstable air mass across Central Alabama. While the overall system was weakening as it moved across the area, there was enough instability and wind shear to support an isolated tornado and several severe wind reports.