During the evening of the 13th, isolated low-topped supercells develops in central moving into north Alabama north of an advancing warm front.  One of the storms produced large hail up to the size of tennis balls in Limestone County.
Later in the evening of the 13th and through the early morning hours of the 14th, multiple lines of thunderstorms developed in Mississippi ahead of a strong cold front and shifted slowly east into north Alabama. The individual line segments at times broke off into more super-cellular thunderstorms.  A couple of these produced tornadoes in Franklin and Colbert Counties.  Several other reports of thunderstorm wind damage were received.  In addition, gusty south-southeast winds developed ahead of the advancing line of thunderstorms.  Gusts over 40 mph were reported, and also knocked a few trees/limbs down in northwest Alabama.
Intense rainfall rates were observed with the thunderstorms at times, and in some cases a few areas received multiple periods of thunderstorms.  Rainfall amounts of 2-3 inches in just 1 to 2 hours was reported.  Rapid runoff from this rainfall resulted in flash flooding in a few locations of northwest Alabama.  In Franklin County, EMA reported a high water rescue and a road that was washed out near the town of Vina.  Other reports of flash flooding were reported by Colbert County EMA.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 01:25:00 to 14-APR-19 01:25:00 (CST-6)
Location: KIMBROUGH XRDS
Magnitude: 52.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Emergency Manager

Two trees were knocked down on CR 227.

Thunderstorm Wind in LAWRENCE, ALABAMA
From 14-APR-19 01:33:00 to 14-APR-19 01:33:00 (CST-6)
Location: KIMO
Magnitude: 52.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Emergency Manager

Two trees were knocked down at 416 CR 227.

Thunderstorm Wind in LIMESTONE, ALABAMA
From 14-APR-19 01:40:00 to 14-APR-19 01:40:00 (CST-6)
Location: LUGGTOWN
Magnitude: 43.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Public

A tree was snapped at this location.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 01:51:00 to 14-APR-19 01:51:00 (CST-6)
Location: ZIP CITY
Magnitude: 52.00 EG
Reported by: Emergency Manager

Multiple trees were knocked down onto CR 8 at Parsonage Cemetery Road. Other trees were down on CR 52 blocking both lanes.

Thunderstorm Wind in COLBERT, ALABAMA
From 14-APR-19 01:53:00 to 14-APR-19 01:53:00 (CST-6)
Location: NEWSOM SPGS
Magnitude: 43.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was knocked down on Jones Road near Highway 247.

Thunderstorm Wind in CULLMAN, ALABAMA
From 14-APR-19 02:04:00 to 14-APR-19 02:04:00 (CST-6)
Location: BATTLEGROUND
Magnitude: 52.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Emergency Manager

Two trees were knocked down on CR 1101.

Thunderstorm Wind in MORGAN, ALABAMA
From 14-APR-19 02:08:00 to 14-APR-19 02:08:00 (CST-6)
Location: PUMPKIN CENTER
Magnitude: 43.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Public

A large tree was knocked down and power outages were reported at this location.

Thunderstorm Wind in MORGAN, ALABAMA
From 14-APR-19 02:19:00 to 14-APR-19 02:19:00 (CST-6)
Location: MT TABOR
Magnitude: 52.00 EG
Reported by: Public

Multiple trees were knocked down and power outages were reported in this area.

Hail in LIMESTONE, ALABAMA
From 13-APR-19 19:25:00 to 13-APR-19 19:25:00 (CST-6)
Location: WHEELER LAKE NORTH
Magnitude: 1.75 
Reported by: Emergency Manager

Golf ball sized hail was reported.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 01:30:00 to 14-APR-19 01:30:00 (CST-6)
Location: CENTER STAR
Magnitude: 43.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was knocked down at 416 CR 427.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 01:08:00 to 14-APR-19 01:08:00 (CST-6)
Location: CENTER STAR
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was knocked down at 1206 CR 107.  Other trees knocked down along other portions of CR 107.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 01:44:00 to 14-APR-19 01:44:00 (CST-6)
Location: OLIVER
Magnitude: 43.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was knocked down on CR 52 just before the county line.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 01:41:00 to 14-APR-19 01:41:00 (CST-6)
Location: KINGTOWN
Magnitude: 43.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was knocked down onto the road at 8300 CR 71.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 01:42:00 to 14-APR-19 01:42:00 (CST-6)
Location: CLOVERDALE
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Trees were knocked down on CR 8 in Zip City.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 00:20:00 to 14-APR-19 00:20:00 (CST-6)
Location: WOODLAWN
Magnitude: 43.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was knocked down at Huntsville Road near Huntsville Boulevard.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 00:25:00 to 14-APR-19 00:25:00 (CST-6)
Location: KILLEN
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Trees were knocked down on the road along North Shore Drive near CR 27.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 02:05:00 to 14-APR-19 02:05:00 (CST-6)
Location: ROGERSVILLE
Magnitude: 43.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was knocked down at 16751 Highway 72.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 02:09:00 to 14-APR-19 02:09:00 (CST-6)
Location: CENTER HILL
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Trees were knocked down on CR 67 south of Alabama Highway 64.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 00:25:00 to 14-APR-19 00:25:00 (CST-6)
Location: BLACKBURN
Magnitude: 43.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was knocked down onto CR 94 at Waters Edge Drive.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 13-APR-19 23:49:00 to 13-APR-19 23:49:00 (CST-6)
Location: HUSTONTOWN
Magnitude: 43.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was knocked down at 1855 CR 31.

Tornado in COLBERT, ALABAMA
From 14-APR-19 00:35:00 to 14-APR-19 00:36:00 (CST-6)
Location: SPRING VLY
Tornado F-scale: EF1
Reported by: NWS Storm Survey

The tornado touched down on far southern Renee Drive, at the beginning of the Aycock Heights subdivision. It proceeded to move northward through the subdivision, uprooting and snapping numerous hardwood and softwood trees along its path. Minor structural damage was noted in the subdivision in the form of roof and shingle damage, with several unanchored outbuildings or sheds destroyed. The tornado was at most 70 yards wide within the subdivision. The tornado then damaged a billboard as it crossed Highway 72, before snapping and uprooting several hardwood and softwood trees at a home across the highway from Aycock Heights. An RV was flipped on its side at this location, with
other minor roof damage noted on the home. The tornado uprooted a few trees just north of this location before dissipating in the field just northeast of the property. Damage with this tornado was consistent with an EF-1 tornado, which was assessed at having 100 mph winds.

Tornado in FRANKLIN, ALABAMA
From 13-APR-19 23:14:00 to 13-APR-19 23:26:00 (CST-6)
Location: SEVEN PINES
Tornado F-scale: EF1
Reported by: NWS Storm Survey

The tornado touched down on County Road 25 off of County Road 247. Several hardwood and softwood trees were snapped and uprooted at a home on the south side of CR 25.  The tornado crossed CR 25 and continued to snap and uproot hard and softwood trees as it crossed CR 247. The tornado continued moving northward through a wilderness area between CR 247 and Winchester Road, snapping and uprooting numerous trees along the path. North of the
wilderness area and a ridge, the tornado approached Winchester Road near the intersection of CR 90. On Winchester Road, the tornado damaged a barn, a wooden outbuilding, and snapped and uprooted trees. It was at this point that the tornado was at its widest at 80 yards. From there, the tornado moved northward toward Highway 90. Along the path, the tornado snapped or uprooted numerous hardwood and softwood trees. Along Highway 90, the tornado blew a tree onto a house, and strewed tin from a farm outbuilding several hundred yards to the north-northeast. The tornado skipped further northeast, snapping and uprooting trees as it traveled toward Coon Dog Cemetery. The tornado lifted shortly before the Colbert County line and no damage was noted northeast of the county line. Damage with this tornado was consistent with an EF-1 tornado, which was assessed at having 100 mph winds.

Thunderstorm Wind in FRANKLIN, ALABAMA
From 14-APR-19 00:00:00 to 14-APR-19 00:10:00 (CST-6)
Location: OLD NAUVOO
Magnitude: 70.00 EG
Reported by: NWS Storm Survey

NWS representatives assessed several reports of damage between Belgreen along Highway 24 northward to the Colbert County line as well as from Little Bear Creek Lake northward to Hwy 24. The damage noted in this location was very sporadic and included a few snapped hardwood or softwood trees spread out over 2-3 miles.
After investigating, several of these trees were dead or already weakened from termite damage, and only 3-4 of them over the span of the areas investigated were healthy foliage. No tree damage was noted at Cedar Creek Lake, so this was concluded to be the end of the damage found.

Hail in LIMESTONE, ALABAMA
From 13-APR-19 19:25:00 to 13-APR-19 19:25:00 (CST-6)
Location: WHEELER LAKE NORTH
Magnitude: 2.50 
Reported by: Public

Hail up to 2.5 inches in diameter was relayed through broadcast media just south of U.S. Highway 72.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 13-APR-19 23:49:00 to 13-APR-19 23:49:00 (CST-6)
Location: EAST KILLEN
Magnitude: 43.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was knocked down on Brooks Drive.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 02:05:00 to 14-APR-19 02:05:00 (CST-6)
Location: ELGIN
Magnitude: 43.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was knocked down across the road on CR 92 just west of the the bridge.

Thunderstorm Wind in FRANKLIN, ALABAMA
From 13-APR-19 23:07:00 to 13-APR-19 23:07:00 (CST-6)
Location: HODGES
Magnitude: 52.00 EG
Reported by: Emergency Manager

Trees were knocked down on Highway 187 north of Hodges. Time estimated from radar.

Strong Wind in LAUDERDALE, ALABAMA
From 14-APR-19 00:00:00 to 14-APR-19 02:00:00 (CST-6)
Magnitude: 39.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Trees were knocked down as a result of non-thunderstorm winds.  Trees were knocked down at the following locations:  Huntsville Road near Florence Blvd and 1185 CR 31.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 01:41:00 to 14-APR-19 01:41:00 (CST-6)
Location: KINGTOWN
Magnitude: 43.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was knocked down on CR 104 between CR 71 and CR 478.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 01:38:00 to 14-APR-19 01:38:00 (CST-6)
Location: MITCHELLTOWN
Magnitude: 43.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was knocked down onto a bridge on CR 33.

Thunderstorm Wind in COLBERT, ALABAMA
From 13-APR-19 23:30:00 to 13-APR-19 23:30:00 (CST-6)
Location: MYNOT
Magnitude: 52.00 EG
Reported by: Emergency Manager

Several trees were knocked down on Maude Road.

Thunderstorm Wind in COLBERT, ALABAMA
From 13-APR-19 23:32:00 to 13-APR-19 23:32:00 (CST-6)
Location: MYNOT
Magnitude: 52.00 EG
Reported by: Emergency Manager

Several trees were knocked down on Mount Hester Road.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 01:25:00 to 14-APR-19 01:25:00 (CST-6)
Location: ANTIOCH
Magnitude: 43.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree and power line was knocked down just south of 2500 CR 69.

Thunderstorm Wind in COLBERT, ALABAMA
From 14-APR-19 00:28:00 to 14-APR-19 00:28:00 (CST-6)
Location: SPRING VLY
Magnitude: 52.00 EG
Reported by: Emergency Manager

Numerous damage reported reported in the Springs Valley Community. This included power poles knocked down on Highway 20, Jackson Highway and Blake Drive.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 14-APR-19 01:07:00 to 14-APR-19 01:07:00 (CST-6)
Location: CENTER STAR
Magnitude: 43.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was knocked down at 1206 CR 107.