EF1 tornado in Sequoyah County, Oklahoma

This is the first segment of a two segment tornado. This tornado developed on the east side of Muldrow, Oklahoma, uprooting trees and snapping large tree limbs. It moved east-northeast passing just north of Roland, where trees were snapped, power poles were snapped, outbuildings were destroyed, and several homes were damaged. The tornado then moved northeast uprooting trees, snapping power poles, and damaging outbuildings as it approached the state line. Based on this damage, maximum estimated wind in this segment of the tornado was 100 to 110 mph. The tornado continued into Crawford County, Arkansas.

Severe thunderstorms developed across portions of eastern Oklahoma during the evening of the 3rd, along and mostly east of a stationary front that stretched across the area. The air mass across southeastern Oklahoma and west central Arkansas became very unstable ahead of the storms, and wind shear across the region increased as an upper level disturbance approached from the west. These conditions supported the development of supercells and bowing line segments, which produced several tornadoes, large hail up to ping pong ball size, and damaging wind gusts.