New Mexico, 1998

Flash Flooding and Hail in New Mexico, July 30, 1998

July 30, 1998 · NWS ABQ · 5 events in 3 counties and zones

Two separate lines of thunderstorms formed over eastern New Mexico and then merged into a complex that produced very heavy rain, brief hail and strong wet microbursts over Quay County. One line of storms began at mid-afternoon from Raton to Las Vegas.

Where it happened

Every event with a place to put it; 2 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
1
Property damage
$63,000
Crop damage
None recorded
Events
5

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 ABQ wrote it up.

Two separate lines of thunderstorms formed over eastern New Mexico and then merged into a complex that produced very heavy rain, brief hail and strong wet microbursts over Quay County. One line of storms began at mid-afternoon from Raton to Las Vegas. This line moved southeastward and merged with a northward moving line which began south of Portales to north of Roswell. Torrential rains of 2 to 4 inches caused extensive road flooding as the line of storm merged over southern Quay County from San Jon and Wheatland west to Ragland. Storms bowed northward over the Logan and Ute Lake area of northern Quay County. A large microburst overturned several recreational vehicles and destroyed a number of boat sheds west of Logan. Damage to lighter storage buildings and utilities extended along a path of about 1 mile. One minor injury was reported.

The radar

The Albuquerque radar (KABX), 114 km away, was scanning. The volume nearest the first event began at 22:13 UTC.

Open the radar archive at this moment

Event by event

2 hail, 2 flash flood, 1 thunderstorm wind. Local standard time, as filed.

Hail, Torrance

When
July 30, 3:15 PM MST to 3:35 PM MST
Where
Torrance County, Clines Corners
Measured
0.75 in hail
Reported by
GENERAL PUBLIC
Coordinates
35.000, -105.580

Flash Flood, San Miguel

When
July 30, 3:25 PM MST to 4:30 PM MST
Where
San Miguel County, Las Vegas
Property damage
$2,000
Reported by
LAW ENFORCEMENT
Coordinates
35.480, -104.816 (the zone’s center; the record gives no point)

Heavy thunderstorms produced small hail and brief flash flooding from near Gallinas southeast into Las Vegas. Damage was limited to rural road washouts.

Flash Flood, Quay

When
July 30, 6:20 PM MST to 8:00 PM MST
Where
Quay County, San Jon
Property damage
$1,000
Reported by
EMERGENCY MANAGER
Coordinates
35.104, -103.550 (the zone’s center; the record gives no point)

Hail, Quay

When
July 30, 6:34 PM MST
Where
Quay County, Logan
Measured
0.88 in hail
Reported by
GENERAL PUBLIC
Coordinates
35.370, -103.420

Thunderstorm Wind, Quay

When
July 30, 7:00 PM MST to 7:30 PM MST
Where
Quay County, Logan
Injuries
1 direct, 0 indirect
Property damage
$60,000
Reported by
EMERGENCY MANAGER
Coordinates
35.370, -103.420

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
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.
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

More

Every storm in New Mexico in 1998Every state in 1998This day in weather historyWarnings in New Mexico, July 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: 5661977, 5661976, 5661978, 5661979, 5661980.