Brīdinājumi Cooper Ridge, Arizona

Flood

21.07. 6:00 pēcpusdienā 18:00 – 22.07. 5:00 priekšpusdienā 05:00

Flood Watch issued July 20 at 10:33PM MST until July 21 at 10:00PM MST by NWS Flagstaff AZ * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of east central, north central, northeast, and west central Arizona, including the following areas, in east central Arizona, Northern Gila County. In north central Arizona, Black Mesa Area, Coconino Plateau, Eastern Mogollon Rim, Grand Canyon Country, Kaibab Plateau, Little Colorado River Valley in Coconino County, Marble and Glen Canyons, Northeast Plateaus and Mesas Hwy 264 Northward, Northeast Plateaus and Mesas South of Hwy 264 and Western Mogollon Rim. In northeast Arizona, Little Colorado River Valley in Apache County, Little Colorado River Valley in Navajo County and White Mountains. In west central Arizona, Yavapai County Mountains. * WHEN...From Tuesday morning through Tuesday evening. * IMPACTS...Flash flooding will be possible in creeks, normally dry washes, swimming holes, and over recently burned areas. Raging killer currents will be possible in side canyons and narrow slot canyons. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Deep monsoon moisture in place across northern Arizona will lead to storms capable of producing rainfall in excess of 2 inches per hour, resulting in an enhanced risk of flash flooding. - Additional information is available at weather.gov/flagstaff. Have a way to receive Flash Flood Warnings and be prepared to take action should warnings be issued.

National Weather Service

Thunderstorm

21.07. 7:55 priekšpusdienā 07:55 – 21.07. 8:30 priekšpusdienā 08:30

Special Weather Statement issued July 21 at 12:55AM MST by NWS Flagstaff AZ At 1255 AM MST /155 AM MDT/, Doppler radar was tracking thunderstorms with gusty winds over far northern Coconino County, from around Page and Lake Powell west to near Fredonia, moving west at 25 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Page, LeChee, Bitter Springs, Page Municipal Airport, Trapeze Cove, Antelope Point Marina, Coppermine, Glen Canyon Dam, Cliff Dwellers, Jacob Lake, Marble Canyon Airport, Warm Springs Canyon, Big Springs Cabin Site, Sand Hill Petroglyphs, House Rock, White Pocket, Jackass Canyon, The Wave and Marble Canyon. This includes the following highways... State Route 389 near mile marker 32. U.S. Highway 89 between mile markers 510 and 556. State Route 67 between mile markers 580 and 593. the Colorado River between river miles 0 and 33. U.S. Highway 89A between mile markers 524 and 612. State Route 98 between mile markers 548 and 549. This includes the following recreation areas and campgrounds... Jacob Lake Campground, Lee's Ferry Campground, Wahweap Campground, Page Lake Powell Campground, Paria Beach Camp Site, Opposite Cathedral Camp Site, Cathedral Wash Camp Site, Ferry Swale Camp Site, Twin Stripes Camp Site and Lees Ferry Camp Site. Monitor the weather situation closely and be alert for threatening weather conditions. If on or near Lake Powell, get out of the water and move indoors or inside a vehicle. Remember, lightning can strike out to 10 miles from the parent thunderstorm. If you can hear thunder, you are close enough to be struck by lightning. Move to safe shelter now! Do not be caught on the water in a thunderstorm.

National Weather Service