EF1 tornado in Crawford County, Arkansas

This tornado developed just south of I-40, and north of Highway 64. It moved east, crossing Highway 64 snapping and uprooting trees, and damaging homes. Numerous trees were snapped or uprooted, and numerous homes were damaged as the tornado continued to move generally east, crossing Highway 162, and then dissipating east of Sharp Chapel Road. A tornadic debris signature was detected by the KSRX WSR-88D with this tornado. Based on this damage, maximum estimated wind in the tornado was 100 to 110 mph.

Severe thunderstorms developed over western Oklahoma during the afternoon of the 6th, as a dry line sharpened over the area. These storms developed eastward across central and eastern Oklahoma during the late afternoon through evening hours, and evolved into a squall line before moving through northwestern Arkansas during the early morning hours of the 7th. The combination of strong instability ahead of the line of thunderstorms, and very strong deep-layer and low-level wind shear resulted in several tornadoes developing as the thunderstorm line moved through the area. One of the tornadoes became strong as it moved across portions of Washington County. Damaging wind gusts and large hail to quarter size also occurred with the squall line.