An upper level trough of low pressure moved into western Texas and produced severe thunderstorms and flash flooding. Thunderstorms in western parts of South Central Texas produced very heavy rain. CoCoRAHs observers in Val Verde county near Del Rio reported rainfall totals ranging from 5.38 to 10.50 inches in about a three hour time frame. The ASOS at Del Rio International Airport recorded 7.24 inches. To the northeast of this area, a CoCoRAHs observer near Rocksprings in Edwards county reported 8.05 inches.

Thunderstorm Wind in VAL VERDE, TEXAS
From 25-MAY-10 04:00:00 to 25-MAY-10 04:00:00 (CST-6)
Location: DEL RIO
Magnitude: 50.00 EG
Reported by: Emergency Manager

Thunderstorms produced estimated wind gusts of 58 mph which downed numerous trees throughout Del Rio.

Flash Flood in VAL VERDE, TEXAS
From 25-MAY-10 03:00:00 to 25-MAY-10 03:00:00 (CST-6)
Location: DEL RIO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorms produced heavy rain which flooded several roads and required high water rescues in and around Del Rio.

Thunderstorm Wind in MEDINA, TEXAS
From 25-MAY-10 07:22:00 to 25-MAY-10 07:22:00 (CST-6)
Location: HONDO
Magnitude: 58.00 MG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: ASOS

A thunderstorm produced a measured wind gust of 67 mph on the Hondo Airport ASOS. The airport hanger was damaged and there were several trees blown down.

Thunderstorm Wind in VAL VERDE, TEXAS
From 24-MAY-10 20:20:00 to 24-MAY-10 20:20:00 (CST-6)
Location: AMISTAD RES EAST
Magnitude: 55.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

A thunderstorm produced a measured wind gust of 55 kts.

Hail in VAL VERDE, TEXAS
From 24-MAY-10 20:36:00 to 24-MAY-10 20:36:00 (CST-6)
Location: AMISTAD RES EAST
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A thunderstorm produced quarter size hail at the Rough Canyon Recreation Area.

Hail in VAL VERDE, TEXAS
From 24-MAY-10 22:30:00 to 24-MAY-10 22:30:00 (CST-6)
Location: DEL RIO
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A thunderstorm produced quarter size hail near the Cienegas community.

Flash Flood in VAL VERDE, TEXAS
From 24-MAY-10 23:47:00 to 24-MAY-10 23:47:00 (CST-6)
Location: DEL RIO
Flood cause: Heavy Rain
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorms produced heavy rain which flooded some homes in Del Rio.

Thunderstorm Wind in VAL VERDE, TEXAS
From 25-MAY-10 00:00:00 to 25-MAY-10 00:00:00 (CST-6)
Location: AMISTAD RES EAST
Magnitude: 50.00 EG
Reported by: Trained Spotter

A thunderstorm produced an estimated wind gust of 58 mph which knocked down some 2 inch diameter tree limbs and a large Mesquite tree.

Flash Flood in EDWARDS, TEXAS
From 25-MAY-10 02:00:00 to 25-MAY-10 02:00:00 (CST-6)
Location: ROCKS SPGS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorms produced heavy rain which flooded and closed several streets in and around Rocksprings.

Hail in VAL VERDE, TEXAS
From 24-MAY-10 22:50:00 to 24-MAY-10 22:50:00 (CST-6)
Location: DEL RIO
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in VAL VERDE, TEXAS
From 24-MAY-10 22:31:00 to 24-MAY-10 22:31:00 (CST-6)
Location: (DRT)DEL RIO INTL AR
Magnitude: 57.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

A thunderstorm produced a measured wind gust of 57 kts on the Del Rio International Airport ASOS.