Social media users are spreading false claims that flash floods in Texas that killed more than 100 people over the Fourth of July holiday weekend were caused by weather modification.

The recent floods developed incredibly fast, with torrential downpours causing the Guadalupe River near San Antonio to rise 26 feet in just 45 minutes. But these types of floods are a "known risk in central Texas,

Rescuers searched the Guadalupe River for survivors of the Texas floods that killed more than 100 people over the July Fourth holiday weekend, with an unknown number of people still missing. The basin area was crowded with families and campers preparing to enjoy the holiday when pounding rain brought about catastrophic flash floods just before dawn Friday.