Strong damaging wind gusts and one tornado occurred in association with the passage of a squall line of thunderstorms.

Thunderstorm Wind in HARRIS, TEXAS
From 31-OCT-18 21:00:00 to 31-OCT-18 21:00:00 (CST-6)
Location: WEBSTER
Magnitude: 51.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Thunderstorm winds broke tree branches and snapped a light pole.

Thunderstorm Wind in CHAMBERS, TEXAS
From 31-OCT-18 21:00:00 to 31-OCT-18 21:00:00 (CST-6)
Location: COVE
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Thunderstorm winds snapped large softwood trees a few feet from their trunks. One to three inch diameter branches were broken off. There was minor home damage.

Thunderstorm Wind in GALVESTON, TEXAS
From 31-OCT-18 21:20:00 to 31-OCT-18 21:20:00 (CST-6)
Location: TEXAS CITY
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Thunderstorm winds caused minor structure damage. Winds rolled over an exposed, non-anchored mobile trailer off of Dike Drive.

Thunderstorm Wind in GALVESTON, TEXAS
From 31-OCT-18 21:50:00 to 31-OCT-18 21:50:00 (CST-6)
Location: GALVESTON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds downed two palm trees on Harborside Drive and 29th Street.

Thunderstorm Wind in WALKER, TEXAS
From 31-OCT-18 18:07:00 to 31-OCT-18 18:07:00 (CST-6)
Location: HUNTSVILLE
Magnitude: 51.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds blew a tree down onto a fence.

Thunderstorm Wind in HARRIS, TEXAS
From 31-OCT-18 19:55:00 to 31-OCT-18 19:55:00 (CST-6)
Location: ACRE HOMES
Magnitude: 53.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds laid a tree down on a house and damaged vehicles. There was also vicinity structure damage.

Thunderstorm Wind in HARRIS, TEXAS
From 31-OCT-18 20:35:00 to 31-OCT-18 20:35:00 (CST-6)
Location: PASADENA
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Thunderstorm winds downed a tree and some power lines.

Thunderstorm Wind in HARRIS, TEXAS
From 31-OCT-18 20:45:00 to 31-OCT-18 20:45:00 (CST-6)
Location: DEEP WATER
Magnitude: 53.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Thunderstorm wind gusts down numerous trees around Pasadena.

Thunderstorm Wind in GALVESTON, TEXAS
From 31-OCT-18 22:00:00 to 31-OCT-18 22:00:00 (CST-6)
Location: GALVESTON
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

There was a report of a collapsed residence on Ave S and 47th street.

Funnel Cloud in WALLER, TEXAS
From 31-OCT-18 15:28:00 to 31-OCT-18 15:30:00 (CST-6)
Location: BROOKSHIRE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

The funnel cloud was reported just west of the intersection of Simonton and House Roads.

Thunderstorm Wind in BRAZORIA, TEXAS
From 31-OCT-18 20:45:00 to 31-OCT-18 20:45:00 (CST-6)
Location: ALVIN
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds downed many large tree limbs around town.

Thunderstorm Wind in MATAGORDA, TEXAS
From 31-OCT-18 20:45:00 to 31-OCT-18 20:45:00 (CST-6)
Location: BAY CITY MUNI ARPT
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm winds resulted in a flipped over RV trailer.

Thunderstorm Wind in HARRIS, TEXAS
From 31-OCT-18 20:50:00 to 31-OCT-18 20:53:00 (CST-6)
Location: CLEAR LAKE CITY
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

A large segment of an static display Titan IV rocket was displaced approximately 600 yards in an adjacent field on the west end of the Johnson Space Center.

Flash Flood in WASHINGTON, TEXAS
From 31-OCT-18 17:35:00 to 31-OCT-18 21:00:00 (CST-6)
Location: GAY HILL
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Highway 390 east of Gay Hill was impassable due to high water.

Thunderstorm Wind in MATAGORDA, TEXAS
From 31-OCT-18 20:45:00 to 31-OCT-18 20:45:00 (CST-6)
Location: BAY CITY MUNI ARPT
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm winds resulted in a flipped over RV trailer.

Tornado in COLORADO, TEXAS
From 31-OCT-18 13:56:00 to 31-OCT-18 14:00:00 (CST-6)
Location: RAYNER JCT
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

There were multiple video accounts of a well-formed tornado moving through a field a few miles southeast of Eagle Lake.

Tornado in BRAZORIA, TEXAS
From 31-OCT-18 20:54:00 to 31-OCT-18 20:55:00 (CST-6)
Location: ANGLETON
Tornado F-scale: EF0
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

The EF-0 tornado tracked through Angleton and damaged firehouse bay doors while producing significant tree damage to the southeast of the firehouse. There was also minor roof damage to some surrounding structures.

Tornado in CHAMBERS, TEXAS
From 31-OCT-18 20:57:00 to 31-OCT-18 21:00:00 (CST-6)
Location: COVE
Tornado F-scale: EF1
Property damage: 50.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

An  EF-1 tornado touched down and caused damage within the Lanai Subdivision along Interstate 10 between FM 3180 and FM 565. Several homes sustained minor roof damage and numerous trees were uprooted. There were some snapped trees and power lines. One large trailer was overturned.