mike tiebi has been following. he's live on the ground in springfield, is with us from there. >> reporter: yes, this hit at about 4:45 this afternoon, and residents at the south end of springfield who we spoke to said they could see it, it was huge. they could see it, it was huge, and they could hear it, it sounded like a low-flying aircraft flying a little too low. there have been many injuries. no fatalities reported yet, and the winds were strong enough not to have just lifted roofs off houses but also top floors of houses as well. we're told another tornado has just touched down and an extreme weather warning is in place for the next several hours. again, no fatalities reported. many injuries including some elderly, and all the center of town, particularly the south end of springfield, has been impacted by the tornado. brian. >> mike tiebi, who did sporty driving to get to springfield. thanks. >>> we want to go to weather channel meteorologist chris warren in atlanta. this came out of nowhere, exploded. we knew