New Mexico, 1999

Flash Flood and Hail in New Mexico, September 13, 1999

September 13, 1999 · NWS EPZ · 3 events in 1 county or zone

1 hail, 1 flash flood, 1 thunderstorm wind, as filed by the National Weather Service.

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
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.

The radar

The El Paso radar (KEPZ), 178 km away, was scanning. The volume nearest the first event began at 18:02 UTC.

Open the radar archive at this moment

Event by event

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

Hail, Grant

When
September 13, 11:00 AM MST to 11:05 AM MST
Where
Grant County, Silver City
Measured
1.75 in hail
Reported by
LAW ENFORCEMENT
Coordinates
32.770, -108.270

A severe thunderstorm produced hail up to golf ball size in the Silver City area. Smaller hail accumulated to a depth of six inches in Silver City and along N.M. route 90 south of Silver City.

Flash Flood, Grant

When
September 13, 11:45 AM MST to 4:00 PM MST
Where
Grant County, Silver City
Reported by
NEWSPAPER
Coordinates
32.739, -108.382 (the zone’s center; the record gives no point)

Heavy thunderstorm rains caused widespread flooding and flash flooding in the Silver City area. As much as 2.4 inches of rain fell within 40 minutes. Flooding occurred along Pinos Altos Creek from the northeastern side of Silver City to the center of downtown Silver City. Several homes were flooded on the west side of the creek along with a number of parked cars. Roads along the creek were clogged with mud,rocks and debris rendering them impassable for a short time. The Silver City golf course had several cart paths washed out and much of the course was under water.

Thunderstorm Wind, Grant

When
September 13, 12:05 PM MST to 12:10 PM MST
Where
Grant County, 2 mi S of Silver City
Measured
60 kt (69 mph)
Reported by
NEWSPAPER
Coordinates
32.730, -108.270

A severe thunderstorm produced a microburst that ripped a porch off a home.

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 1999Every state in 1999This day in weather historyWarnings in New Mexico, September 1999

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: 5719233, 5719234, 5719235.