'100-year catastrophe': Nearly 80 killed in Texas flash floods - What we know so far

At slightest 79 killed, and countless July Fourth visitors and campers missing, arsenic flash floods wreak havoc successful Texas. US President Donald Trump called it a "100-year catastrophe" and said that helium would sojourn the flood-hit areas "probably connected Friday.

" "This is 100-year catastrophe, and it's conscionable truthful horrible to watch," Trump said, adding that helium would sojourn "probably connected Friday."Rescuers successful Texas scrambled connected Sunday to find dozens of missing people, including children. The hunt efforts grew urgent arsenic forecasters warned of much dense rainfall and caller flooding.What we cognize truthful far:

'You volition spot decease toll emergence today'

Texas nationalist information main Freeman Martin warned that the decease toll would rise. "You volition spot the decease toll emergence today," Martin said.Meanwhile, Texas politician Greg Abbott said, "Across the state, successful each the areas affected by flooding, determination are 41 known missing."

Heavy rainfall astatine incorrect clip successful a flood-prone place

The flash floods successful Texas struck astatine the tallness of the agelong vacation weekend, catching galore radical arsenic they slept. The catastrophe unfolded successful the Texas Hill Country, a portion particularly susceptible to flash floods due to the fact that its dry, compacted ungraded causes rainwater to contention crossed the aboveground alternatively than being absorbed.

A almighty overnight tempest unleashed astir 12 inches (30 centimeters) of rainfall aboriginal Friday morning, mounting the signifier for devastation. Authorities had issued a flood ticker connected Thursday, but by 4am Friday (local time) the National Weather Service escalated it to a dire warning, citing catastrophic risks to beingness and property. Within small much than an hour, residents of Kerrville City saw h2o levels surge alarmingly, arsenic runoff from the hills sent torrents into the Guadalupe River. The stream roseate an astonishing 26 feet (8 meters) successful conscionable 45 minutes, overwhelming the region.