A cold front interacting with an upper level disturbance and plenty of moisture triggered a supercell just northwest of Throckmorton on March 17.  Stormchasers videtoped a brief tornado touchdown just northwest of Throckmorton.
By the afternoon of March 18 into the early morning hours of March 19, a strong upper level low pressure system moved northeast across the Panhandle.  Plenty of wind shear and instability interacted with a dryline, copious gulf moisture and triggered an isolated discrete supercell.  This tornadic supercell produced at least three tornadoes from southeast Nolan County to Taylor, Jones and Shackelford Counties.  Two of the tornadoes were EF-2 at times and did extension damage along its track across four counties.

Funnel Cloud in RUNNELS, TEXAS
From 18-MAR-20 18:43:00 to 18-MAR-20 18:44:00 (CST-6)
Location: NORTON
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

The Runnels County Sheriffs office reported a funnel cloud along FM 2111 northeast of Norton.

Funnel Cloud in CALLAHAN, TEXAS
From 18-MAR-20 16:35:00 to 18-MAR-20 16:36:00 (CST-6)
Location: OPLIN
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported multiple funnel clouds.

Hail in SHACKELFORD, TEXAS
From 17-MAR-20 19:55:00 to 17-MAR-20 19:56:00 (CST-6)
Location: ALBANY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Tornado in NOLAN, TEXAS
From 19-MAR-20 00:00:00 to 19-MAR-20 00:07:00 (CST-6)
Location: NOLAN
Tornado F-scale: EF2
Property damage: 2.00M
Crop damage: 0.00K
Reported by: Law Enforcement

An EF-2 tornado touched down in southeast Nolan County and continued into Taylor County.  About 14.5 miles southeast of Sweetwater, drone footage provided by AES Wind Generation Plant showed the EF-2 tornado damaged a large windmill turbine and tore off other windmill blades. The twister also caused roof damage to a residence and knocked down some high powered transmission poles and power lines.

Hail in JONES, TEXAS
From 18-MAR-20 17:13:00 to 18-MAR-20 17:14:00 (CST-6)
Location: LUEDERS
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The Jones County Sheriffs office reported golf ball size hail along Texas Highway 6 in Lueders.

Thunderstorm Wind in TAYLOR, TEXAS
From 18-MAR-20 16:38:00 to 18-MAR-20 16:39:00 (CST-6)
Location: (ABI)ABILENE MUNI AR
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The Abilene ASOS recorded a wind gust to 62 mph.

Hail in TAYLOR, TEXAS
From 19-MAR-20 00:24:00 to 19-MAR-20 00:25:00 (CST-6)
Location: TYE
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

The KTXS Facebook page indicated 2 inch hail.

Tornado in JONES, TEXAS
From 19-MAR-20 00:43:00 to 19-MAR-20 00:49:00 (CST-6)
Location: HAMBY
Tornado F-scale: EF2
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

This tornado damaged the Robertson and Middleton Maximum Security Units near Hamby.  It damaged or destroyed about 100 vehicles in the parking lot and it tossed or rolled one of them about 300 yards into a nearby lake.  It also destroyed a garage of a nearby home and removed the metal roof.  The tornado removed some A/C units from the roof of the Units and tore up some fencing.  The tornado damaged the guard's house near the entrance to the units.  The tornado continued on a northeast track into Shackelford County.

Tornado in SHACKELFORD, TEXAS
From 19-MAR-20 00:49:00 to 19-MAR-20 00:50:00 (CST-6)
Location: ACAMPO
Tornado F-scale: EFU
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

This tornado began just inside Jones County northeast of Abilene and crossed into southwest Shackelford County.  There was a report of debris deposited along the Jones and Shackelford County lines.  Radar also showed a debris ball signature in this area.

Tornado in TAYLOR, TEXAS
From 19-MAR-20 00:30:00 to 19-MAR-20 00:31:00 (CST-6)
Location: TYE
Tornado F-scale: EF1
Property damage: 60.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Power flashes were reported by local law enforcement officials on the south side of Tye.
A NWS Storm Survey verified the tornado mostly impacted the south side of Tye.  The  tornado took the roof of a manufactured home on the south side of Tye, it damaged playground equipment at Ryster Park, and destroyed a nearby metal carport.  This EF-1 tornado touched down briefly.  Tye Police assisted with this damage survey.

Tornado in THROCKMORTON, TEXAS
From 17-MAR-20 15:25:00 to 17-MAR-20 15:26:00 (CST-6)
Location: THROCKMORTON
Tornado F-scale: EFU
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Storm chasers videotaped a brief touchdown of a tornado 8 miles northwest of Throckmorton.

Tornado in TAYLOR, TEXAS
From 19-MAR-20 00:07:00 to 19-MAR-20 00:13:00 (CST-6)
Location: MULBERRY CANYON
Tornado F-scale: EF2
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

This is the same EF-2 Tornado that began in southeast Nolan County and crossed into southwest Taylor County.  About 9.7 miles south of Trent near the Nolan-Taylor County Line, High Resolution Satellite Data showed the tornado destroyed a forest.  Radar also showed a Tornado Debris Signature in this part of southwest Taylor County.  About 8 miles south southeast of Trent, a NWS damage survey observed snapped large tree trunks, destruction of a large barn, tossed tractors and two vehicles that were also tossed.   The resident could see the tornado approaching from his back door.  About 8 miles south southeast of Trent, this same tornado snapped large Oak Tree trunks, scoured the ground, shredded a large Cedar Tree trunk, and even removed some bark from some of the trees.  It damaged the roof of a nearby home.  Hi-Res Satellite also showed the forest destroyed by this tornado.  Taylor County Emergency Management assisted with this damage survey.