579
WGMY80 PGUM 250800
FLSGUM
FLOOD ADVISORY
NATIONAL WEATHER SERVICE TIYAN GU
555 PM CHST TUE DEC 25 2018
GUC010-251100-
/O.NEW.PGUM.FA.Y.0026.181225T0800Z-181225T1100Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GUAM-
555 PM CHST TUE DEC 25 2018
THE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A
* URBAN AND SMALL STREAM FLOOD ADVISORY FOR...
NORTHERN AND CENTRAL GUAM
* UNTIL 900 PM CHST.
* AT 555 PM CHST, DOPPLER RADAR INDICATED HEAVY RAIN ACROSS A NARROW AREA
GENERALLY FROM TAMUNING TO BARRIGADA TO HAGATNA TO DEDEDO. THIS WILL CAUSE
URBAN AND SMALL STREAM FLOODING IN THE ADVISORY AREA. UP TO ONE INCH OF RAIN HAS
ALREADY FALLEN. ADDITIONAL HEAVY RAIN WILL MOVE ACROSS THE SAME AREA OVER THE
NEXT HOUR OR SO AND WILL INCREASE THE CHANCE OF ROADWAY, SMALL STREAM AND URBAN
FLOODING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.
A FLOOD ADVISORY MEANS RIVER OR STREAM FLOWS ARE ELEVATED, OR PONDING
OF WATER IN URBAN OR OTHER AREAS IS OCCURRING OR IS IMMINENT.
LAT...LON 1348 14476 1356 14483 1356 14494 1353 14494
1347 14484 1343 14480 1344 14468 1346 14469
NIERENBERG
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