Superbird watchers, Here are the latest predictions for the primary flash window based on a curve fit to observations by Mike McCants, Ed Cannon, Ron Lee, Jay Respler, Robert Sheaffer and Jim Varney over the last three weeks: All dates and times are UTC (early Tuesday morning, Sept. 23rd UT), though for the US these will be locally Monday night: 3:14 West coast of Oregon and Washington; Vancouver, B.C. 3:15 Santa Rosa, CA; Mt. Shasta, CA; Cascade range of Oregon and Washington; Tacoma and Seattle, WA 3:16 Monterrey, Santa Cruz, Palo Alto, San Jose, San Francisco, Oakland and Sacramento, CA; central Oregon; eastern-half of Washington. 3:17 Vandenberg AFB, Santa Maria, San Luis Obispo, Fresno, Yosemite National Park and Lake Tahoe, CA; Carson City and Reno, NV; eastern Oregon; Washington/Idaho border; Banff, Alberta. 3:18 Santa Barbara, Ventura, northern L.A. county, Mojave, Bishop, CA; central Nevada; western Idaho including Boise; NW Montana (Kalispell); Calgary and Edmonton. 3:19 San Diego, Orange and Riverside Counties; Palm Springs and Barstow, CA; eastern Nevada; central Idaho; Butte, Helena and Great Falls, Montana; Medicine Hat, Alberta. 3:20 El Centro and Needles, CA; Boulder City, AZ; Las Vegas, NV; Lake Mead; western and northern Utah including Great Salt Lake, Ogden and Logan; southeast Idaho (Pocatello, Idaho Falls); central Montana (Bozeman and Havre); western Saskatchewan. 3:21 Western Arizona (Yuma); central Utah (Provo); northwest Wyoming (incl. Yellowstone National Park); central to eastern Montana (Billings); central Saskatchewan. 3:22 Phoenix, Flagstaff, Grand Canyon, Arizona; Lake Powell and eastern Utah; central Wyoming; eastern Montana; Regina, Saskatchewan. 3:23 Nogales, Tucson, AZ; "Four Corners"; NW Colorado; eastern-half of Wyoming (Casper, Devils Tower); NW North Dakota; SE Saskatchewan. 3:24 Western New Mexico; central Colorado (Leadville, Boulder, Ft. Collins); [Colorado Springs and Denver about 30 seconds later]; Cheyenne, Wyoming; Rapid City, South Dakota; central North Dakota; Brandon, Manitoba. 3:25 Albuquerque and Sante Fe, New Mexico; Pueblo and Sterling, CO; NW Nebraska; Pierra, South Dakota; eastern half of North Dakota; Winnepeg, Manitoba. 3:26 El Paso, TX; Alamagordo, Roswell and Tucumcari, Colorado/Kansas border; central Nebraska; eastern half of South Dakota; Fargo, North Dakota; NW corner of Minnesota. 3:27 Chihuahua, Mexico; Pecos and Amarillo, Texas; Oklahoma panhandle; western Kansas; eastern half of Nebraska; Sioux Falls, South Dakota; SW to northern Minnesota including International Falls. (to be continued in next message) --Rob