A pack of severe storms barreled through Oklahoma, Kansas, and Iowa on Sunday, bringing tornado touchdowns in all three states. The emerging photos are terrifying and devastating.

Here's the National Weather Service's blunt warning about the storms in Kansas:

"You could be killed if not underground or in a tornado shelter. Complete destruction of neighborhoods, businesses and vehicles will occur. Flying debris will be deadly to people and animals." 

While the language reads as unusually direct, the agency has actually been stepping up the drama of their alerts lately, in order to make sure people pay attention to approaching weather that could be deadly. It might have worked. While it's still too early to tell the extent of the casualties from the storms, there's been just one report of a fatality.

Some of the worst damage seems to be the result of two tornados that hit just northwest of Shawnee, OK:

It looks like it pretty much completely destroyed a trailer park:

More damage, in Wellston: 

Here's footage from a tornado in Carney, OK. It gets kind of stunningly huge at about 3:20: 

And another large touch down in Wichita, Kansas: 

And in Iowa, at least one confirmed touch down broke the state's record 359-day streak without a tornado. At least 19 (and counting) tornados have touched down in the three states so far on Sunday, according to Reuters