EAST TEXAS (KLTV) - The National Weather Service says an EF-1 tornado struck Upshur and Harrison counties last week. That's according to preliminary findings from a survey crew.
On Monday, the weather service released its findings after a crew surveyed damage from a storm that struck late Friday night.
The NWS says the tornado started in Diana in Upshur County and moved into Harrison County.
A total of 12 tornadoes struck the states of Texas and Louisiana over the weekend.