May 17 (Big Spring to Sterling, TX)

May 18 (north of Welch, TX)

May 23 (southwest of Akron, CO)

May 24 (northwest of Lakin to south of Garden City, KS)

May 25

May 26 (south of Pfeifer to Bushton, KS)

May 28 (between Barstow and Grandfalls, TX)

June 7 (near Hague, ND)

June 8 (north of Beach, ND)

June 9 (between Landusky and Malta, MT)

June 10 (southwest of Watford City, ND)