April 15, 2011
3:00 PM| Date | April 15, 2011 |
| Time | 3:00 PM |
| County | Bibb |
| City | Centreville |
| Property Loss | $88750.00M |
| Crop Loss | $0 |
| Source | NCEI 310075 |
1.1 ENE Mertz - 1.5 ESE West Blocton The tornado touched down along Alabama Highway 25, 3 miles west of County Road 16, where thousands of trees were snapped and uprooted along the path. Most of the damage consisted of trees, however, there was some structure damage as the tornado crossed Alabama Highway 5 south of West Blocton. There was moderate roof damage to several homes and trees fell on a mobile home. Siding was also blown off one side of a house. The tornado continued northeast and lifted along County Road 24, 3 miles east of West Blocton. Start: 32.9040/-87.3625 End: 33.1092/-87.0773
NWS EF Scale: F1
A tornado touched down in Bibb County, along State Highway 25. The tornado has been rated an EF-1, with maximum winds at 105 mph. As the tornado moved northeast, it crossed Highway 5 south of West Blocton where several homes sustained moderate roof damage. Along the path, hundreds of trees were either snapped or uprooted. The tornado lifted along County Road 24, 3 miles east of West Blocton.
A potent storm system, which wreaked havoc across the eastern half of the United States on April 14-16, produced a significant and historic tornado outbreak across Central Alabama on April 15. Forty tornadoes, 30 of which touched down in Central Alabama, occurred in the state. At the time, this set a new record for number of tornadoes within the state from one event. This record was broken on April 27, 2011. ||A surface low developed across the Central Plains on Thursday, April 14, and strengthened as it moved into the mid-Mississippi River Valley. In response, surface dew points in the middle to upper 60s surged northward into Central Alabama and deep vertical wind shear increased, providing support for tornadic supercell development. A weakening line of thunderstorms moved into northwest Central Alabama early Friday morning. The southern end of this line intensified by mid day as it encountered a more unstable airmass. South of the line, supercells formed in Mississippi and tracked eastward into west Central Alabama. The entire system pushed east across the area over the course of about twelve hours, exiting east Central Alabama in the early morning hours on Saturday, April 16. In addition to the thirty tornadoes, the storm system produced widespread straight line wind damage and numerous large hail reports.
Part of 43-tornado outbreak on April 15, 2011
A potent storm system, which wreaked havoc across the eastern half of the United States on April 14-16, produced a significant and historic tornado outbreak across Central Alabama on April 15. Forty tornadoes, 30 of which touched down in Central Alabama, occurred in the state. At the time, this set a new record for number of tornadoes within the state from one event. This record was broken on April 27, 2011. ||A surface low developed across the Central Plains on Thursday, April 14, and strengthened as it moved into the mid-Mississippi River Valley. In response, surface dew points in the middle to upper 60s surged northward into Central Alabama and deep vertical wind shear increased, providing support for tornadic supercell development. A weakening line of thunderstorms moved into northwest Central Alabama early Friday morning. The southern end of this line intensified by mid day as it encountered a more unstable airmass. South of the line, supercells formed in Mississippi and tracked eastward into west Central Alabama. The entire system pushed east across the area over the course of about twelve hours, exiting east Central Alabama in the early morning hours on Saturday, April 16. In addition to the thirty tornadoes, the storm system produced widespread straight line wind damage and numerous large hail reports.