Heavy rain poured over parts of central Texas, dumping more than a month's worth of rain for places like San Angelo.

More than 111 people have died across six counties after flash flooding from heavy rain began affecting the state last week.

First reported by the Houston Chronicle, cloud seeding involves releasing silver iodide into clouds to increase rainfall under specific conditions. According to the Texas Department of Licensing and Regulation, it is used in select areas of West and South Texas, typically during dry seasons to enhance precipitation.

The July 4 Texas Hill Country flash flooding event is the latest to hit the region known as “Flash Flood Alley,” as Texas continues to lead the U.S. in flood-related deaths. The greatest number of flood deaths in the U.

Follow for live updates in the Texas flooding as the death toll rises to 120, as rescue operations start to shift to recovery phase

"As the community begins to rebuild, we remain committed to standing beside them in the days and weeks to come."

NASA’s high-altitude WB-57 aircraft took off from Ellington Field Joint Reserve Base in Houston on Tuesday, and will conduct aerial surveys using its DyNAMITE (Day/Night Airborne Motion Imager for Terrestrial Environments) sensor.

The search for missing bodies is ongoing along Texas’ Guadalupe River after catastrophic and deadly flooding killed more than 100 people following a torrential downpour early Friday morning.