578
WGCA42 TJSJ 112224
FLWSJU

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service San Juan PR
624 PM AST Sun May 11 2025

PRC103-120130-
/O.NEW.TJSJ.FA.W.0043.250511T2224Z-250512T0130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Naguabo PR-
624 PM AST Sun May 11 2025

...FLOOD WARNING IN EFFECT UNTIL 930 PM AST THIS EVENING...

* WHAT...Small stream flooding caused by excessive rainfall is
  expected.

* WHERE...Naguabo.

* WHEN...Until 930 PM AST.

* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
  and flood-prone locations is imminent or occurring. Streams
  continue to rise due to excess runoff from earlier rainfall.
  Low-water crossings are inundated with water and may not be
  passable.

* ADDITIONAL DETAILS...
  - At 624 PM AST, Doppler radar and automated rain gauges
    indicated heavy rain due to thunderstorms. Flooding is
    ongoing or expected to begin shortly in the warned area. Up
    to 2 inches of rain have fallen.
  - This includes the following streams and drainages...
    Rio Blanco and tributaries.

    Additional rainfall amounts up to 0.5 inches are possible in
    the warned area.


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 1821 6573 1819 6574 1821 6580 1828 6579
      1827 6577 1822 6577


$$

DSR