Flash Flood Warning 28, NWS Phoenix, AZ

AZZALL-052300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PHOENIX AZ
230 PM MST SUN AUG 5 1990

...THUNDERSTORMS OVER THE CENTRAL MOUNTAINS AND MOVING WESTWARD...

AT 2 PM THUNDERSTORMS CONTINUED TO DEVELOP ALONG THE RIM AND OVER
THE WHITE MOUNTAINS. SOME OF THE STRONGEST STORMS...ACCORDING TO THE
PHOENIX RADAR...WERE ABOUT 20 MILES SOUTHWEST OF FLAGSTAFF...BETWEEN
HAPPY JACK AND CAMP VERDE...NEAR PAYSON...AND NEAR WHITERIVER.
THE STORMS WERE ALL MOVING GENERALLY TO THE WEST AT 15 MPH.

THUNDERSTORMS WERE ALSO REPORTED BY PILOTS OVER NORTHEAST ARIZONA
NEAR CHINLE. AN ISOLATED CELL WAS ALSO WEST OF PRESCOTT.

STRONG WINDS ARE POSSIBLE WITH THESE STORMS... MORE LIKELY AFTER
ABOUT 4 PM AS CELLS MERGE...ACCELERATE AND PROPAGATE TO THE WEST.
IF THREATENING WEATHER MOVES IN...SEEK SHELTER IMMEDIATELY.
SS..

AZZALL-052330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PHOENIX AZ
330 PM MST SUN AUG 5 1990

...SCATTERED THUNDERSTORSMS WITH HEAVY RAIN AND STRONG WINDS OVER THE
CENTRAL ARIZONA MOUNTAINS...

AT 315 PM WEATHER RADAR DETECTED SCATTERED THUNDERSTORMS OVER THE
MOUNTAINS BETWEEN PRESCOTT...EASTWARD THROUGH PAYSON...AND SOUTHEAST
TO FORT APACHE OR NORTHEAST OF GLOBE.

RADAR SHOWED THESE THUNDERSTORMS WERE PRODUCING VERY HEAVY RAIN AND
PERHAPS STRONG WINDS AS WELL.  RAINFALL RATES WERE ON THE ORDER OF
1 TO 2 INCHES PER HOUR WHICH MAY LEAD TO FLOODING OF WASHES AND
ROADWAY DIPS.

THESE THUNDERSTORMS ARE EXPECTED TO BECOME MORE NUMEROUS LATER THIS
AFTERNOON AND EVENING.  THEY ARE MOVING WEST SOUTHWEST AT 15 MPH
WHICH WILL TAKE THEM INTO THE CENTRAL DESERTS FROM WICKENBURG TO
PHOENIX THIS EVENING.

AS USUAL...THUNDERSTORM ACTIVITY REACHES ITS PEAK NEAR SUNSET. PERSONS
IN ARIZONAS CENTRAL MOUNTAINS AND ON THE DESERTS SHOULD KEEP AN EYE
TO THE SKY AND PREPARE FOR THE HAZARDS OF THUNDERSTORMS... SHOULD
WEATHER APPROACH.

STRONG WINDS TO 50 MPH... BRIEF HEAVY RAIN... HAIL...DUST STORMS...
AND DEADLY LIGHTNING ALL ACCOMPANY THUNDERSTORMS.

VASQUEZ

AZZALL-052330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PHOENIX AZ
330 PM MST SUN AUG 5 1990

...SCATTERED THUNDERSTORSMS WITH HEAVY RAIN AND STRONG WINDS OVER THE
CENTRAL ARIZONA MOUNTAINS...

AT 315 PM WEATHER RADAR DETECTED SCATTERED THUNDERSTORMS OVER THE
MOUNTAINS BETWEEN PRESCOTT...EASTWARD THROUGH PAYSON...AND SOUTHEAST
TO FORT APACHE OR NORTHEAST OF GLOBE.

RADAR SHOWED THESE THUNDERSTORMS WERE PRODUCING VERY HEAVY RAIN AND
PERHAPS STRONG WINDS AS WELL.  RAINFALL RATES WERE ON THE ORDER OF
1 TO 2 INCHES PER HOUR WHICH MAY LEAD TO FLOODING OF WASHES AND
ROADWAY DIPS.

THESE THUNDERSTORMS ARE EXPECTED TO BECOME MORE NUMEROUS LATER THIS
AFTERNOON AND EVENING.  THEY ARE MOVING WEST SOUTHWEST AT 15 MPH
WHICH WILL TAKE THEM INTO THE CENTRAL DESERTS FROM WICKENBURG TO
PHOENIX THIS EVENING.

AS USUAL...THUNDERSTORM ACTIVITY REACHES ITS PEAK NEAR SUNSET. PERSONS
IN ARIZONAS CENTRAL MOUNTAINS AND ON THE DESERTS SHOULD KEEP AN EYE
TO THE SKY AND PREPARE FOR THE HAZARDS OF THUNDERSTORMS... SHOULD
WEATHER APPROACH.

STRONG WINDS TO 50 MPH... BRIEF HEAVY RAIN... HAIL...DUST STORMS...
AND DEADLY LIGHTNING ALL ACCOMPANY THUNDERSTORMS.

VASQUEZ

AZZALL-060100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PHOENIX AZ
425 PM MST SUN AUG 5 1990

...LINE OF THUNDERSTORMS WITH HEAVY RAIN AND STRONG WINDS MOVING FROM
PRESCOTT SOUTHWEST TOWARDS HIGHWAY 93 BETWEEN WIKIEUP AND WICKENBURG...

THUNDERSTORMS THAT DEVELOPED OVER THE MOUNTAINS NEAR PRESCOTT THIS
AFTERNOON HAVE ORGANIZED INTO A LINE OF THUNDERSTORMS WITH VERY HEAVY
RAIN.  AT 415 PM THE THUNDERSTORM LINE WAS LOCATED 15 MILES WEST OF
PRESCOTT...EXTENDING SOUTHEAST TOWARDS THE INTERSTATE 17 TOWN OF BLACK
CANYON CITY.

THIS LINE WAS MOVING SOUTHWEST AT 15 MPH AND WILL CARRY INTO HIGHWAY 93
...INCLUDING THE TOWN AND CITY OF WIKIEUP AND WICKENBURG BETWEEN 430
AND 6PM.  THESE STO&RMS CONTAIN HEAVY RAIN... STRONG WINDS TO 50 MPH...
AND POSSIBLY HAIL.

VASQUEZ

AZZALL-060200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PHOENIX AZ
505 PM MST SUN AUG 5 1990

...THUNDERSTORMS BUILDING TOWARDS THE COLORADO RIVER VALLEY CITIES OF
BULLHEAD... LAKE HAVASU... PARKER THIS EVENING...

THUNDERSTORMS BUILDING OVER THE MOUNTAINS FROM KINGMAN TO PRESCOTT
AND TOWARDS PHOENIX ARE EXPANDING WEST AND SOUTHWESTWARD.

THUNDERSTORMS WILL LIKELY MOVE INTO THE COLORADO RIVER VALLEY FROM
PARKER NORTH TO BULLHEAD CITY TAHIS EVENING. STRONG WINDS...BRIEF HEAVY
RAIN... DUST STORMS AND POSSIBLY SOME HAIL CAN BE EXPECTED WITH THESE
THUNDERSTORMS.

VASQUEZ