Alert archive / Puerto Rico / Flash Flood Warnings in 2017

Flash Flood Warning 116, NWS JSJ

September 28, 2017

NWS JSJ issued this flash flood warning at Sep 28, 2017, 1:01 PM CDT. It was in force for 8 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Sep 28, 2017, 1:01 PM CDT (18:01 UTC)
Expired
Sep 28, 2017, 9:00 PM CDT
In force
8 hr
Issued by
NWS JSJ
Area
Storm-based polygon
Flood severity
None

The text

As transmitted.

112 
WGCA52 TJSJ 281801
FFWSJU
PRC071-115-290200-
/O.NEW.TJSJ.FF.W.0116.170928T1801Z-170929T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service San Juan PR
Issued by National Weather Service Miami FL
201 PM AST THU SEP 28 2017

The National Weather Service in San Juan has issued a

* Flash Flood Warning for...
  A Dam Failure in... 
  Northeastern Isabela Municipality in Puerto Rico... 
  Central Quebradillas Municipality in Puerto Rico...

* Until 1000 PM AST Thursday

* At 200 PM AST, the risk of failure of the Guajataca Dam continued, 
  which would potentially cause life-threatening flash flooding 
  downstream on Rio Guajataca.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Stay away or be swept away. River banks and culverts can become 
unstable and unsafe. Stay away from evacuated areas until told by 
emergency officials it is safe to return.

&&

LAT...LON 1850 6694 1845 6695 1843 6693 1841 6693
      1840 6692 1839 6692 1839 6694 1841 6696
      1842 6695 1844 6697 1846 6698 1850 6697

$$

The office that day

Everything else NWS JSJ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 28, 12:40 PM CDTSpecial Weather StatementJSJ50 min
Sep 28, 12:56 PM CDTFlash Flood WatchJSJ4 days

Nearby

Flash Flood Warnings in Puerto Rico, 2017Every flash flood warning in 2017

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.