Why Texas Floods Turned So Deadly

In Kerr County, Texas, a sudden flash flood rapidly rose 26 feet within 45 minutes, devastating communities along the Guadalupe River during the July 4th weekend.

Residents and campers were caught off-guard by torrential rains fed by remnants of tropical storms Barry and Flossie, causing catastrophic flooding that swept away homes and trapped campers on riverbanks.

Despite timely warnings issued by the National Weather Service as early as 1:14 a.m., many people lacked adequate ways, such as NOAA weather radios, to receive alerts, particularly in areas with poor cell service.

Emergency responders, including over 400 first responders and the U.S. Coast Guard equipped with infrared technology, engaged in rescue missions, though local authorities anticipated a shift from rescue to recovery efforts given the scale of the disaster.

This tragedy highlights both the meteorological and geographic factors contributing to flash floods in Texas and stresses the importance of preparation and reliable emergency alert systems for vulnerable populations.

• Lorena Guillen described how floodwaters rushed into her restaurant area within one hour, unexpectedly and devastatingly.
• The water rose so fast it overwhelmed homes and businesses, catching residents completely off guard.

• Camp Mystic and other camps were overtaken quickly by floodwaters, trapping campers and counselors.
• They sought higher ground as roadways flooded, making evacuation impossible at first.