Alert archive / Arizona / Severe Thunderstorm Warnings in 2006

Severe Thunderstorm Warning 194, NWS Flagstaff, AZ

July 27, 2006Navajo County, Arizona

NWS Flagstaff, AZ issued this severe thunderstorm warning at Jul 27, 2006, 7:00 PM MDT for Navajo County, Arizona. It was in force for 30 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 27, 2006, 7:00 PM MDT (01:00 UTC)
Expired
Jul 27, 2006, 7:30 PM MDT
In force
30 min
Issued by
NWS Flagstaff, AZ
Area
Counties, with a storm outline in the text

County Navajo County, AZ

The radar

The Flagstaff radar (KFSX), 122 km from the middle of the area, began a volume at 01:00 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Flagstaff, AZ wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 27, 4:15 PM MDT, 2 hours 45 minutes earlier.

Area forecast discussion, Jul 27, 4:15 PM MDT, 2 hours 45 minutes before
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Hazardous weather outlook, Jul 27, 11:00 AM MDT, 8 hours before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
1000 AM MST THU JUL 27 2006

AZZ004>018-037>040-280700-
WESTERN MOGOLLON RIM-GRAND CANYON COUNTRY-YAVAPAI COUNTY MOUNTAINS-
YAVAPAI COUNTY VALLEYS AND BASINS-OAK CREEK AND SYCAMORE CANYONS-
MARBLE AND GLEN CANYONS-KAIBAB PLATEAU-COCONINO PLATEAU-
NORTHEAST PLATEAU AND MESAS HWY 264 NORTHWARD-
NORTHEAST PLATEAU AND MESAS SOUTH OF HWY 264-
CHINLE VALLEY-CHUSKA MOUNTAINS AND DEFIANCE PLATEAU-
BLACK MESA AREA-LITTLE COLORADO RIVER VALLEY IN COCONINO COUNTY-
LITTLE COLORADO RIVER VALLEY IN NAVAJO COUNTY-
LITTLE COLORADO RIVER VALLEY IN APACHE COUNTY-
EASTERN MOGOLLON RIM-WHITE MOUNTAINS-NORTHERN GILA COUNTY-
1000 AM MST THU JUL 27 2006

THIS HAZARDOUS WEATHER OUTLOOK IS FOR APACHE...COCONINO...NORTHERN
GILA...NAVAJO...AND YAVAPAI COUNTIES IN NORTHERN ARIZONA.

.DAY ONE...TODAY

SUBSTANTIAL TROPICAL MOISTURE REMAINS IN PLACE ACROSS MUCH OF THE
STATE THIS MORNING. THUS...EXPECT ANOTHER ROUND OF SHOWERS AND
THUNDERSTORMS TO DEVELOP THIS AFTERNOON AND CONTINUE INTO THE
EVENING. ADDITIONALLY...STRENGTHENING WINDS ALOFT WILL RESULT IN
STRONGER SHEAR ACROSS THE REGION. THE COMBINATION OF STEEP LAPSE
RATES...INCREASED SHEAR...AND TROPICAL MOISTURE WILL RESULT IN SOME
STORMS POSSIBLY BECOMING STRONG OR SEVERE...WITH HAIL OCCASIONALLY
IN EXCESS OF THREE QUARTERS OF AN INCH AND STRONG GUSTS EXCEEDING 45
MPH POSSIBLE. ALONG WITH THESE CONDITIONS...HEAVY RAIN CAN BE
EXPECTED RESULTING IN LOCALLY EXCESSIVE RUNOFF. THE BULK OF THE
ACTIVITY IS ANTICIPATED ACROSS SOUTHERN COCONINO...YAVAPAI...AND
NORTHERN GILA COUNTIES...INCLUDING THE MOGOLLON RIM AND WHITE
MOUNTAINS AS WELL.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

A CHANCE OF SHOWERS AND THUNDERSTORMS WILL CONTINUE EACH DAY AS
ARIZONA REMAINS UNDER A MOIST AND UNSTABLE AIRMASS.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

The office that day

Everything else NWS Flagstaff, AZ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 27, 6:10 PM MDTSevere Thunderstorm WarningFGZCoconino, Yavapai15 min
Jul 27, 6:29 PM MDTSevere Thunderstorm WarningFGZCoconino, Yavapai22 min
Jul 27, 7:29 PM MDTSevere Thunderstorm WarningFGZNavajo14 min
Jul 27, 8:03 PM MDTSevere Thunderstorm WarningFGZCoconino27 min
Jul 27, 9:08 PM MDTSevere Thunderstorm WarningFGZApache37 min
Jul 27, 10:02 PM MDTSevere Thunderstorm WarningFGZApache28 min
Jul 27, 10:31 PM MDTSevere Thunderstorm WarningFGZApache29 min
Jul 28, 12:23 AM MDTSevere Thunderstorm WarningFGZGila, Navajo37 min
Jul 28, 10:56 AM MDTFlash Flood WatchFGZApache, Coconino, Gila, Navajo, Yavapai11 hr
Jul 28, 11:50 AM MDTSevere Thunderstorm WarningFGZApache, Gila, Navajo25 min
Jul 28, 12:14 PM MDTSevere Thunderstorm WarningFGZGila, Navajo31 min
Jul 28, 1:03 PM MDTSevere Thunderstorm WarningFGZCoconino27 min
Jul 28, 1:19 PM MDTTornado WarningFGZGila26 min
Jul 28, 1:22 PM MDTSevere Thunderstorm WarningFGZGila23 min
Jul 28, 1:24 PM MDTSevere Thunderstorm WarningFGZGila14 min
Jul 28, 1:27 PM MDTSevere Thunderstorm WarningFGZCoconino33 min
Jul 28, 1:31 PM MDTSevere Thunderstorm WarningFGZGila29 min
Jul 28, 1:31 PM MDTSevere Thunderstorm WarningFGZCoconino11 min
Jul 28, 1:45 PM MDTTornado WarningFGZGila15 min
Jul 28, 1:45 PM MDTTornado WarningFGZGila15 min
Jul 28, 1:53 PM MDTSevere Thunderstorm WarningFGZGila37 min
Jul 28, 1:59 PM MDTSevere Thunderstorm WarningFGZCoconino31 min
Jul 28, 2:00 PM MDTSevere Thunderstorm WarningFGZGila30 min
Jul 28, 2:06 PM MDTTornado WarningFGZGila24 min
Jul 28, 2:29 PM MDTTornado WarningFGZGila16 min
Jul 28, 2:30 PM MDTSevere Thunderstorm WarningFGZCoconino, Yavapai30 min
Jul 28, 2:38 PM MDTSevere Thunderstorm WarningFGZGila37 min
Jul 28, 2:39 PM MDTSevere Thunderstorm WarningFGZCoconino36 min
Jul 28, 2:45 PM MDTSevere Thunderstorm WarningFGZGila, Yavapai30 min
Jul 28, 2:56 PM MDTFlash Flood WarningFGZCoconino, Yavapai34 min
Jul 28, 3:01 PM MDTSevere Thunderstorm WarningFGZCoconino, Yavapai29 min
Jul 28, 3:12 PM MDTTornado WarningFGZGila18 min
Jul 28, 3:30 PM MDTSevere Thunderstorm WarningFGZGila30 min
Jul 28, 3:46 PM MDTSevere Thunderstorm WarningFGZCoconino, Gila, Yavapai29 min
Jul 28, 3:59 PM MDTSevere Thunderstorm WarningFGZCoconino, Yavapai31 min
Jul 28, 3:59 PM MDTSevere Thunderstorm WarningFGZYavapai31 min
Jul 28, 4:16 PM MDTSevere Thunderstorm WarningFGZCoconino, Gila, Yavapai29 min
Jul 28, 4:25 PM MDTFlash Flood WarningFGZCoconino, Yavapai50 min
Jul 28, 4:31 PM MDTSevere Thunderstorm WarningFGZYavapai18 min
Jul 28, 4:31 PM MDTSevere Thunderstorm WarningFGZCoconino, Yavapai29 min
Jul 28, 4:44 PM MDTSevere Thunderstorm WarningFGZYavapai31 min
Jul 28, 5:00 PM MDTSevere Thunderstorm WarningFGZCoconino, Yavapai30 min
Jul 28, 5:11 PM MDTSevere Thunderstorm WarningFGZYavapai34 min
Jul 28, 5:22 PM MDTSevere Thunderstorm WarningFGZYavapai23 min

Nearby

Severe Thunderstorm Warnings in Arizona, 2006Every severe thunderstorm warning in 2006

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.