Duval County, Florida
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Duval County, Florida
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Flood Advisory
FLC031-202045-
/O.NEW.KJAX.FA.Y.0222.170820T1917Z-170820T2045Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Duval FL-
317 PM EDT SUN AUG 20 2017

The National Weather Service in Jacksonville has issued a

* Urban and Small Stream Flood Advisory for...
South central Duval County in northeastern Florida...

* Until 445 PM EDT

* At 316 PM EDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause urban and small stream flooding in
the advisory area. One to two inches of rain has already fallen.

* Some locations that will experience flooding include...
San Marco.

LAT...LON 3021 8166 3032 8167 3032 8160 3021 8156

$$

Severe Thunderstorm Warning
FLC019-031-109-201945-
/O.CON.KJAX.SV.W.0261.000000T0000Z-170820T1945Z/
St. Johns FL-Clay FL-Duval FL-
331 PM EDT SUN AUG 20 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM EDT
FOR NORTHWESTERN ST. JOHNS...NORTHEASTERN CLAY AND SOUTHEASTERN DUVAL
COUNTIES...

At 331 PM EDT, a severe thunderstorm was located over Nas Jax, or
near Mandarin, moving south at 10 mph.

HAZARD...60 mph wind gusts and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Orange Park, Mandarin, Nas Jax, Baymeadows and Bellair-Meadowbrook
Terrace.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3018 8179 3029 8161 3022 8153 3008 8168
TIME...MOT...LOC 1931Z 011DEG 7KT 3020 8165

HAIL...0.88IN
WIND...60MPH

$$

Special Weather Statement
FLZ023>025-202000-
Inland Duval FL-Baker FL-Inland Nassau FL-
329 PM EDT SUN AUG 20 2017

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN NASSAU...EAST
CENTRAL BAKER AND WEST CENTRAL DUVAL COUNTIES UNTIL 400 PM EDT...

At 329 PM EDT, Doppler radar was tracking a strong thunderstorm near
Cecil Field, or 15 miles north of Middleburg. This storm was nearly
stationary.

Nickel size hail and wind gusts of 35 to 50 mph can be expected
along with possible minor damage.

Locations impacted include...
Baldwin.

LAT...LON 3022 8190 3027 8210 3037 8205 3037 8204
3039 8204 3040 8203 3031 8185
TIME...MOT...LOC 1929Z 106DEG 3KT 3027 8194

$$

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