Texas, 1997

Damaging Winds in Texas, May 27, 1997

May 27, 1997 · NWS EWX · 2 events in 1 county or zone

Severe downburst winds estimated in excess of 100 mph produced widespread damage across much of the southwest part of San Antonio. Widespread minor damage was reported to roofs and outbuildings, windows, signs and trees in the area.

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

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
$70,000
Crop damage
None recorded
Events
2

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 EWX wrote it up.

Severe downburst winds estimated in excess of 100 mph produced widespread damage across much of the southwest part of San Antonio. Widespread minor damage was reported to roofs and outbuildings, windows, signs and trees in the area. Wind gusts to 62 knots were measured by an NWS employee at his home in San Antonio. Power lines were blown down, with power out for several hours to over 100,000 persons.

The radar

The Austin/San Antonio radar (KEWX), 67 km away, was scanning. The volume nearest the first event began at 01:03 UTC.

Open the radar archive at this moment

Event by event

2 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Bexar

When
May 27, 7:03 PM CST to 7:05 PM CST
Where
Bexar County, Kelly Afb
Measured
106 kt (122 mph)
Property damage
$50,000
Coordinates
29.400, -98.630

Thunderstorm Wind, Bexar

When
May 27, 7:03 PM CST
Where
Bexar County, San Antonio
Measured
62 kt (71 mph)
Property damage
$20,000
Coordinates
29.420, -98.500

What these are

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 Texas in 1997Every state in 1997This day in weather historyWarnings in Texas, May 1997

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: 5599060, 5599061.