Tornado, Collin
- When
- November 20, 1:10 AM CST
- Where
- Collin County
- Rating
- F1
- Path width
- 33 yd
- Injuries
- 3 direct, 0 indirect
- Property damage
- $25,000
- Coordinates
- 33.000, -96.720
Tornado and Damaging Winds in Texas, November 20, 1973
2 thunderstorm wind, 1 tornado, as filed by the National Weather Service.
Where it happened
Every event with a place to put it. Tap one for its entry below.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The toll
- Deaths
- 0
- Injuries
- 3
- Property damage
- $25,000
- Crop damage
- None recorded
- Events
- 3
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
Event by event
2 thunderstorm wind, 1 tornado. Local standard time, as filed.
Thunderstorm Wind, Lee
- When
- November 20, 2:00 AM CST
- Where
- Lee County
- Coordinates
- 30.180, -96.930
Thunderstorm Wind, Harris
- When
- November 20, 7:45 AM CST
- Where
- Harris County
- Coordinates
- 29.720, -95.050
What these are
- Tornado
- A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.
- Thunderstorm Wind
- Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Tornadoes in Mississippi, November 20, 1973
- Tornado in Arkansas, November 20, 1973
- Tornadoes and Damaging Wind in Kansas, November 20, 1973
- Tornadoes in Louisiana, November 20, 1973
- Tornado and Damaging Wind in Oklahoma, November 20, 1973
- Tornado in Alabama, November 20, 1973
- Damaging Winds in Missouri, November 20, 1973
- Damaging Wind in Tennessee, November 20, 1973
More
Every storm in Texas in 1973Every state in 1973This day in weather historyThe tornado archive for Texas, 1973
Sources
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 10132022, 10132023, 10132024.