Tornado observed near Sulphur, Oklahoma on May 2, 1984. Location is about 3 miles to our west. This is the first of two tornadoes observed with this storm, which formed along a dryline. Our position was near the edge of the mesocyclone/wall cloud, thus a large section of the sky appeared to be spinning like a merry-go-round. The tornado was barely audible and occasional debris was noted (probably the roof of a farm building).