We were exploring deep underground when conditions shifted fast - and a flash flood tore through the cave. In this video, we share what led up to it, how we recognized the warning signs, and the steps ...

The region of Texas where flash flooding killed more than 100 people -- including more than two dozen campers -- is known for its tendency to experience flood emergencies, according to experts.

These factors, especially in the Balcones Escarpment landscape in Central Texas, make Flash Flood Alley one of the most flood-prone regions in North America.

The National Weather Service in Fort Worth said urban developed areas in North Texas are the most prone to flooding, followed by smaller creeks and streams.

Sen. Mark Maynard, R-Wayne, who also represents parts of McDowell County, said he is starting to look into what needs to happen for areas like Welch and Kimball to get flood walls.

One of the worst floods in a Texas rivers' history left dozens dead over the Independence Day weekend. What to know about flash flooding and warnings.

The area where the flooding occurred is near the so-called "Flash Flood Alley,” one of the most flash-flood-prone areas in North America, WFAA previously reported.

At 8:26 p.m. on Thursday, the National Weather Service released an updated flood watch in effect until Friday at midnight for Berks County.