NEW: Sobering before & after pic from #tornado-ravaged Moore, OK #OKwx

One more photo from my day in Moore, OK. #OKWX

Another photo from my day in Moore, OK. #OKWX

A photos from my day in Moore, OK. #OKWX

NEW: Stunning image via NASA: full view of Earth less than 10 minutes before #tornado hits Moore, OK #OKwx

Moore, OK. KTLX radar at 3:13 pm CT. #okwx

Hate to see this. This doesn’t help. #OKwx 10:58am radar:

NEW: Powerful image from @DDwx - board pierces front of truck in Moore, OK #OKwx

NEW: track of 3 major #tornadoes to hit Moore, OK (1999, 2003 & today) #OKwx

#okwx @FoxNews

NEW - Panoramic pic via @DDwx of #tornado damage near Briarwood Elem in Moore, OK #OKwx

This was a street sign in Moore, OK #OKwx

The chick in the white truck is sitting on a bed full of bottled water. #OKwx 

#TXWX #OKWX still looking bad via MyFord Touch Sirius Weather Radar in the @Ford F-150 King Ranch. #Motorama

NEW - Pic: This was a Jeep in Moore, OK. Unrecognizable. #OKwx

NEW: Pic via @DDwx - this storm shelter likely saved a life in Moore, OK #OKwx

Wow. NEW: The EF4 #tornado in Moore, OK moved this massive oil tank 1/4th mile. #OKwx

Sooner Road between I-240 & I-40 bumper to bumper. #okwx

NEW: Very grim pic - before & after Moore, OK #tornado - notice the area around the pool #OKwx

NEW - Pic: Moore, OK: before & after massive #tornado plowed through | #OKwx

Near Skiatook 30 min ago. #okwx

Plaza Towers Elementary School in Moore, OK flattened. #OKwx #tornado

South of Oklahoma City. #okwx

The extremely rapid development today seen from space #okwx

Giant debris ball showing up on radar. People of Moore need to get underground now! #okwx