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Ended official alertUpdated

Severe Thunderstorm Warning for Coconino, AZ

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Applies to
Coconino
Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Observed

What is happening

At 1158 AM MST, a severe thunderstorm was located 9 miles north of Mormon Lake, or 15 miles southeast of Flagstaff, moving north at 45 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Mountainaire, Mormon Lake, Lakeview, Northern...

What the bulletin says to do

Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. A Tornado Watch remains in effect until 800 PM MST Thursday for a portion of north central Arizona.

Read official NWS bulletin

Full official description

Bulletin details

At 1158 AM MST, a severe thunderstorm was located 9 miles north of Mormon Lake, or 15 miles southeast of Flagstaff, moving north at 45 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Mountainaire, Mormon Lake, Lakeview, Northern Arizona University, Pine Canyon, Flagstaff Pulliam Airport, Walnut Canyon National Monument, Fisher Point, Mormon Mountain, Upper Lake Mary, Marshall Lake, Lower Lake Mary, Perry Lake and Ashurst Lake. This includes the following highways... Interstate 40 between mile markers 194 and 197...and between mile markers 214 and 215. Interstate 17 near mile marker 339. This includes the following recreation areas and campgrounds... Dairy Springs Campground, Double Springs Campground, Canyon Vista Campground, Ashurst Lake Campgrounds, Pine Grove Campground, Canyon Vista Campground, Forked Pine Campground, Dairy Springs Campground, Double Springs Campground, Lake View Campground, Lakeview Campground and Fort Tuthill County Park.

Lifecycle record

Official revisions

2 captured
  1. Update

    Severe Thunderstorm Warning issued October 22 at 11:58AM MST until October 22 at 12:15PM MST by NWS Flagstaff AZ

    Official revision
  2. Alert

    Severe Thunderstorm Warning issued October 22 at 11:44AM MST until October 22 at 12:15PM MST by NWS Flagstaff AZ

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Flagstaff AZ. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Update
Last collected
Methodology and corrections