- In force from
- Oct 21, 4:59 AM MST
- Until
- Oct 21, 5:45 AM MST
- Issued
- Oct 21, 4:59 AM MST
- Updated
- 1 time, last Oct 21, 5:12 AM MST
- Office
- Flagstaff, AZ
- Number
- 146 of its kind from this office this year
- Severity
- Severe
- Storm motion
- Moving northeast at 39 mph
- Where
- AZ
SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 AM MST FOR COCONINO AND YAVAPAI COUNTIES
At 512 AM MST, a severe thunderstorm was located 5 miles southwest of Garland Prairie, or 22 miles northwest of Sedona, moving northeast at 40 mph.
- Hazard
- Ping pong ball size hail.
- Source
- Radar indicated.
- Impact
- People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles.
Locations impacted include... Williams, Red Lake, Parks, Bellemont, Garland Prairie, Sherwood Forest Estates, Government Prairie, Maine, Camp Navajo, H A Clark Memorial Field, Sycamore Canyon Wilderness, Whitehorse Lake, Bill Williams Mountain, Scholz Lake, Sycamore Falls, Kaibab Lake, J.D. Dam Lake and Wing Mountain.
This includes the following highways... Interstate 40 between mile markers 159 and 186. Business Interstate 40 between mile markers 163 and 165. State Route 64 between mile markers 186 and 198.
This includes the following recreation areas and campgrounds... White Horse Lake Campground, Camp Raymond, Dogtown Lake Campground, Kaibab Lake Campground and Bill Williams Campground.
This includes the following swimming holes... Sycamore Falls, Lower Sycamore Falls "The Golden Pond" and Paradise Forks.
What to do
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail.
Places under it Williams, Red Lake, Parks, Bellemont
Read the platesThunderstorm FB-EVT-001Supercell FB-EVT-007WSR-88D radar FB-INS-005Cumulonimbus FB-SKY-019Wall cloud FB-SKY-040Cumulonimbus architecture FB-SKY-041Overshooting top and above anvil plume FB-SKY-042How to read a warning FB-STN-001
On the radarRadar over it