714
WGUS86 KMTR 210718
FLSMTR
FLOOD ADVISORY
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
1118 PM PST WED NOV 20 2024
CAC055-097-211315-
/O.NEW.KMTR.FA.Y.0079.241121T0718Z-241121T1315Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NAPA CA-SONOMA CA-
1118 PM PST WED NOV 20 2024
..FLOOD ADVISORY IN EFFECT UNTIL 515 AM PST THURSDAY
* WHAT...URBAN AREA AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE
RAINFALL IS EXPECTED.
* WHERE...SOUTHERN NAPA COUNTY INCLUDING THE CITY OF NAPA.
* WHEN...UNTIL 515 AM PST.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
RISES IN SMALL STREAMS AND NORMALLY DRY ARROYOS. WATER OVER
ROADWAYS.
* ADDITIONAL DETAILS...
- AT 1118 PM PST, DOPPLER RADAR AND AUTOMATED RAIN GAUGES
INDICATED HEAVY RAIN. THIS WILL CAUSE URBAN AND SMALL STREAM
FLOODING. BETWEEN 2 AND 4 INCHES OF RAIN HAVE FALLEN.
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 3 INCHES ARE EXPECTED
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR
FLOODING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
NAPA AND AMERICAN CANYON.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.
IN HILLY TERRAIN THERE ARE HUNDREDS OF LOW WATER CROSSINGS WHICH ARE
POTENTIALLY DANGEROUS IN HEAVY RAIN. DO NOT ATTEMPT TO CROSS FLOODED
ROADS. FIND AN ALTERNATE ROUTE.
LAT...LON 3814 12241 3823 12250 3840 12226 3844 12213
3833 12206 3832 12206 3832 12221 3827 12219
3827 12222 3826 12219 3825 12221 3822 12219
3819 12222 3815 12220 3816 12229 3815 12227
3814 12227 3816 12230 3816 12241 3814 12237
DIALH
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