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190 
WGUS75 KFGZ 172248
FFSFGZ

Flash Flood Statement
National Weather Service Flagstaff AZ
348 PM MST Tue Aug 17 2021

AZC005-180030-
/O.CON.KFGZ.FF.W.0190.000000T0000Z-210818T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Coconino AZ-
348 PM MST Tue Aug 17 2021

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 530 PM MST THIS 
AFTERNOON FOR COCONINO COUNTY...

At 347 PM MST, Doppler radar indicated thunderstorms producing heavy 
rain are gradually weakening near Cameron. Between 1.5 and 2.5 
inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 
inch are possible in the warned area. Flash flooding is ongoing or 
expected to begin shortly.

HAZARD...Life-threatening flash flooding. Thunderstorms producing
         flash flooding.

SOURCE...Radar.

IMPACT...Life-threatening flash flooding of low-water crossings,
         creeks, normally dry washes and roads.

Some locations that will experience flash flooding include...
  Cameron and Navajo Reservation.

This includes the following highways...
	U.S. Highway 89 between mile markers 462 and 468.
	State Route 64 between mile markers 271 and 295.

This includes the following streams and drainages...
  Lava Wash, Deer Tank Wash, Lee Canyon, Tappan Wash, Cedar Wash, 
  Needmore Wash, Campbell Francis Wash and Burro Canyon Wash.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Remain alert for flooding even in locations not receiving rain. 
Normally dry washes, slot canyons and creeks can become raging 
killer currents in a matter of minutes, even from distant rainfall.

&&

LAT...LON 3604 11164 3589 11139 3563 11156 3572 11170
      3595 11185

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

TPS