| Western RegionArizonaTucson, AZ (KEMX) - Empire Mtn
 Flagstaff, AZ (KFSX)
 Phoenix, AZ (KIWA) - Mesa
 Yuma, AZ (KYUX)
 California
 Oroville, CA (KBBX) - Beale AFB
 Eureka, CA (KBHX) - Bunker Hill
 Sacramento, CA (KDAX)
 Boron, CA (KEYX) - Edwards AFB
 Hanford, CA (KHNX)
 San Francisco, CA (KMUX) - Mt Umunhum
 San Diego, CA (KNKX) - Miramar
 Santa Ana Mtns, CA (KSOX)
 Vandenberg AFB, CA (KVBX) - Lompoc
 Los Angeles, CA (KVTX) - Sulphur Mtn
 Idaho
 Boise, ID (KCBX) - Wild Horse Corral
 Springfield, ID (KSFX) - Pocatello
 Montana
 Billings, MT (KBLX) - Alkali  Creek Rd
 Glasgow, MT (KGGW)
 Missoula, MT (KMSX) - Point Six Mtn
 Great Falls, MT (KTFX)
 Nevada
 Las Vegas, NV (KESX) - Opal Mtn
 Elko, NV (KLRX) - Sheep Creek Mtn
 Reno, NV (KRGX) - Virginia Peak
 Oregon
 Mount Ashland, OR (KMAX)
 Pendleton, OR (KPDT)
 Portland, OR (KRTX) - Dixie Mtn
 Utah
 Cedar City, UT (KICX) - Blowhead Mtn
 Salt Lake City, UT (KMTX) - Promontory Pt
 Washington
 Seattle/Takoma, WA (KATX) - Camano Island
 Spokane, WA (KOTX) - Rambo Rd
 
 | Occultation Maps at 0.5 degree Beam Elevation  |