Arizona, 2014

Heavy Rain in Arizona, July 24, 2014

July 24, 2014 · NWS FGZ · 1 event in 1 county or zone

A thunderstorm dropped heavy rain over northwest Flagstaff.

Where it happened

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  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS FGZ wrote it up.

A thunderstorm dropped heavy rain over northwest Flagstaff.

What forecasters said that day

The local office's own words before the first event, 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 the first event at Jul 24, 3:40 PM MST, 35 minutes earlier.

Area forecast discussion, Jul 24, 3:40 PM MST, 35 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
340 PM MST THU JUL 24 2014

.SYNOPSIS...MONSOONAL CIRCULATION WILL CONTINUE TO BRING ISOLATED TO
SCATTERED AFTERNOON AND EVENING THUNDERSTORMS THROUGH THE WEEKEND.
DAYTIME HIGH TEMPERATURES WILL BE ABOVE AVERAGE.

&&
.DISCUSSION...RATHER ACTIVE DAY NORTH OF A WICKENBURG-WINDOW ROCK
LINE TODAY. STORMS ARE MOVING NORTH TO NORTHEAST. A FEW STORMS HAVE
PRODUCED OVER AN INCH OF RAIN. PRESCOTT REPORTED 1.63 INCHES OF RAIN
FROM A THUNDERSTORM EARLIER IN THE DAY. STORMS WILL CONTINUE INTO
THE EVENING HOURS MAINLY AROUND....WEST AND NORTH OF FLAGSTAFF.
DRIER AIR HAS MOVED OVER THE SOUTHEASTERN PART OF OUR CWA TODAY AND
HAS LIMITED STORM ACTIVITY. THIS DRIER AIR WILL CONTINUE TO PUSH
NORTH AND WEST TONIGHT THROUGH FRIDAY WITH A DECREASE IN THUNDERSTORM
ACTIVITY. MOISTURE WILL MOVE BACK OVER THE STATE ON SATURDAY WITH A
FAIRLY STANDARD MONSOONAL CIRCULATION FOR THE NEXT SEVERAL DAYS.
SOME DRYING IS AGAIN EXPECTED NEXT WEEK AS THE MID-LEVEL HIGH MOVES
OVERHEAD. MOISTURE PROFILES ARE DECENT...BUT INSTABILITY IS A BIT
WEAK. LOW TO OCCASIONALLY MODERATE GRADE MONSOONAL CONDITIONS ARE
EXPECTED THROUGH THE FORECAST PERIOD AS A RESULT. WITH PARTIALLY
LIMITED CLOUD COVER AND RAINFALL...DAYTIME HIGHS WILL CONTINUE TO BE
SLIGHTLY ABOVE NORMAL.

&&

.AVIATION...FOR THE 00Z PACKAGE...SCATTERED SHRA/TSRA WILL CONTINUE
THROUGH THE AFTERNOON AND EVENING HOURS...MOST NUMEROUS WEST OF A
K0V7-KINW-KPAN LINE. GUSTY OUTFLOW WINDS UP TO 40 KTS AND BRIEF MVFR
CONDITIONS MAY ACCOMPANY THE STRONGER STORMS. OVERALL STORM COVERAGE
SHOULD DECREASE AFTER SUNSET. AREAS OF SMOKE FROM WILDFIRES MAY
PRODUCE MVFR VSBY IN THE VICINITY OF KSEZ...KFLG...AND KGCN.
AVIATION DISCUSSION NOT UPDATED FOR AMENDMENTS.

&&

.FGZ WATCHES/WARNINGS/ADVISORIES...NONE.

&&

PUBLIC.........MAS
AVIATION.......KD

FOR NORTHERN ARIZONA WEATHER INFORMATION VISIT
WEATHER.GOV/FLAGSTAFF

In the hours before

Local storm report, Jul 24, 2:20 PM MST, 1 hour 55 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
220 PM MST THU JUL 24 2014

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1105 AM     HEAVY RAIN       PRESCOTT                34.58N 112.45W
07/24/2014  M1.63 INCH       YAVAPAI            AZ   CO-OP OBSERVER

            ABOUT ONE AND ONE HALF HOUR DURATION. LOCAL STREET
            FLOODING.

&&

EVENT NUMBER FGZ1400052

DGV

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

1 heavy rain. Local standard time, as filed.

Heavy Rain, Coconino

When
July 24, 4:15 PM MST to 5:30 PM MST
Where
Coconino County, 8 mi NNE of (Flg)flagstaff Arpt to 8 mi NNW of (Flg)flagstaff Arpt
Reported by
Trained Spotter
Coordinates
35.237, -111.616

A thunderstorm produced between 1.42 and 1.50 inches of rain in just over an hour over northwest Flagstaff with local street flooding.

What these are

Heavy Rain
Rainfall totals unusual for the place and season that did not produce a flood.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Arizona in 2014Every state in 2014This day in weather historyWarnings in Arizona, July 2014

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 537870.