Fig. 2From: GIS-based regression modeling of the extreme weather patterns in Arkansas, USAPrevalent wind directions (southwesterly and westerly) and the related weather patterns (1 knot = 1.852 km/h or 1 nautical mile/h). Arkansas Physiographic provinces are indicated as: Ozark Highlands (OH), Ouachita Mountains (OM), Boston Mountains (BM), Arkansas River Valley (ARV), Crowley’s Ridge (CR), Mississippi Alluvial Plain (MAP), and South Central Plain (SCP)Back to article page