Reports of another sonic boom, this time in the Springfield area.
About 11:30 a.m. Monday, a loud boom and a thud shook the KTTS studios in West Springfield.
911 dispatchers have been taking multiple calls around the area.
There are reports that a new plane flying over Marshfield was testing some new equipment and it broke the sound barrier.
The military and Boeing have confirmed several test flights of the new F-15EX Eagle.
Greene County Emergency Management also confirms Boeing has been testing new jets, possibly the F-15 or F-18.
Those planes have been flying on a loop that just happened to cross Greene County.
No official word on what the plane caused the latest sonic boom.
The photo above was taken looking northeast of Springfield.
A sonic boom was confirmed over the weekend in Mountain Grove.
