Texas, 1998

Tornado and Flash Flood in Texas, October 30 to 31, 1998

October 30 to 31, 1998 · NWS LUB · 6 events in 2 counties and zones

Several severe storms and isolated flash flooding occurred in the extreme southwest panhandle on the 30th and 31st. The Castro County Sheriff's Office reported a brief, weak tornado north of Dimmitt.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. 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

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
$100,000
Events
6

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.

What happened

The episode as NWS LUB wrote it up.

Several severe storms and isolated flash flooding occurred in the extreme southwest panhandle on the 30th and 31st. An upper level low pressure system, strong upper diffluence, rich low level moisture, and a stalled front combined to cause the severe weather.The Castro County Sheriff's Office reported a brief, weak tornado north of Dimmitt. Otherwise, there were several instances of nickel- to golfball-sized hail reported in northwest Parmer County (near Rhea) and in Castro County. The hail damaged cotton crops in those areas. Additional storms on the morning of the 31st caused flash flooding in Castro County, when several FM roads were closed due to flooding.

The radar

The national radar mosaic for the moment the first event began.

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Event by event

4 hail, 1 tornado, 1 flash flood. Local standard time, as filed.

Hail, Parmer

When
October 30, 6:25 PM CST
Where
Parmer County, 11 mi W of Friona
Measured
1.75 in hail
Crop damage
$50,000
Reported by
GENERAL PUBLIC
Coordinates
34.630, -102.930

Hail, Castro

When
October 30, 6:36 PM CST
Where
Castro County, 12 mi WSW of Dimmitt
Measured
0.88 in hail
Crop damage
$25,000
Reported by
LAW ENFORCEMENT
Coordinates
34.480, -102.520

Hail, Parmer

When
October 30, 6:40 PM CST
Where
Parmer County, 9 mi W of Friona
Measured
1 in hail
Crop damage
$25,000
Reported by
FIRE DEPT/RESCUE SQUAD
Coordinates
34.630, -102.900

Tornado, Castro

When
October 30, 7:16 PM CST
Where
Castro County, 7 mi N of Dimmitt
Rating
F0
Path length
0.2 mi
Path width
10 yd
Reported by
LAW ENFORCEMENT
Coordinates
34.650, -102.320

Hail, Castro

When
October 31, 10:20 AM CST
Where
Castro County, 5 mi N of Dimmitt
Measured
0.88 in hail
Reported by
LAW ENFORCEMENT
Coordinates
34.620, -102.320

Flash Flood, Castro

When
October 31, 12:00 PM CST to 1:00 PM CST
Where
Castro County, Northwest Portion
Reported by
DEPT OF HIGHWAYS
Coordinates
34.530, -102.262 (the zone’s center; the record gives no point)

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
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.
Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Texas in 1998Every state in 1998This day in weather historyThe tornado archive for Texas, 1998Warnings in Texas, October 1998

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: 5670730, 5670732, 5670731, 5670733, 5670729, 5670734.