Alert archive / Puerto Rico / Flash Flood Warnings in 2017

Flash Flood Warning 152, NWS JSJ

October 16, 2017

NWS JSJ issued this flash flood warning at Oct 16, 2017, 9:09 AM CDT. It was in force for 3 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
Oct 16, 2017, 9:09 AM CDT (14:09 UTC)
Expired
Oct 16, 2017, 12:15 PM CDT
In force
3 hr
Issued by
NWS JSJ
Area
Storm-based polygon
Flood severity
None

The text

As transmitted.

507 
WGCA52 TJSJ 161409
FFWSJU
PRC025-029-063-069-077-085-103-127-129-151-161715-
/O.NEW.TJSJ.FF.W.0152.171016T1409Z-171016T1715Z/
/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
1009 AM AST MON OCT 16 2017

The National Weather Service in San Juan has issued a

* Flash Flood Warning for...
  Humacao Municipality in Puerto Rico...
  Southern San Juan Municipality in Puerto Rico...
  Naguabo Municipality in Puerto Rico...
  Gurabo Municipality in Puerto Rico...
  Northwestern Yabucoa Municipality in Puerto Rico...
  Caguas Municipality in Puerto Rico...
  Southern Canovanas Municipality in Puerto Rico...
  Juncos Municipality in Puerto Rico...
  Las Piedras Municipality in Puerto Rico...
  San Lorenzo Municipality in Puerto Rico...

* Until 115 PM AST

* At 1008 AM AST, emergency management reported thunderstorms
  producing heavy rain across the warned area. Up to three inches of
  rain have already fallen. Flash flooding is expected.

* Some locations that will experience flooding include...
  Caguas, Naguabo, Gurabo, Humacao, San Lorenzo, Juncos, Las Piedras,
  Celada, Anton Ruiz, Punta Santiago, Bairoa, La Fermina, Aguas
  Claras, Roosevelt Roads, Duque, Bajandas, Daguao, Rio Blanco, Pena
  Pobre and Pueblito Del Rio.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

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.

A Flash Flood Warning means that flooding is imminent or occurring.
If you are in the warned area move to higher ground immediately.
Residents living along streams and creeks should take immediate
precautions to protect life and property.

&&

LAT...LON 1827 6592 1825 6586 1829 6579 1822 6566
      1809 6582 1812 6585 1808 6601 1810 6602
      1810 6604 1812 6606 1814 6607 1815 6607
      1815 6608 1821 6611 1823 6609 1830 6605
      1831 6597

$$

Bragaw

The office that day

Everything else NWS JSJ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 15, 7:25 PM CDTFlash Flood WarningJSJ3 hr
Oct 15, 7:34 PM CDTAreal Flood AdvisoryJSJ3 hr
Oct 15, 7:43 PM CDTFlash Flood WarningJSJ3 hr
Oct 15, 7:50 PM CDTAreal Flood AdvisoryJSJ3 hr
Oct 15, 8:25 PM CDTAreal Flood AdvisoryJSJ3 hr
Oct 15, 8:58 PM CDTSpecial Marine WarningJSJ2 hr
Oct 15, 9:00 PM CDTSpecial Weather StatementJSJ2 hr
Oct 15, 9:03 PM CDTFlash Flood WarningJSJ3 hr
Oct 15, 9:17 PM CDTFlash Flood WarningJSJ3 hr
Oct 15, 10:13 PM CDTAreal Flood WarningJSJ6 hr
Oct 15, 10:21 PM CDTAreal Flood WarningJSJ3 hr
Oct 16, 12:15 AM CDTAreal Flood WarningJSJ6 hr
Oct 16, 3:48 AM CDTFlash Flood WatchJSJ63 hr
Oct 16, 6:33 AM CDTAreal Flood WarningJSJ117 min
Oct 16, 7:01 AM CDTAreal Flood AdvisoryJSJ3 hr
Oct 16, 7:53 AM CDTAreal Flood AdvisoryJSJ3 hr
Oct 16, 8:35 AM CDTFlash Flood WarningJSJ3 hr
Oct 16, 9:41 AM CDTAreal Flood AdvisoryJSJ3 hr
Oct 16, 9:45 AM CDTFlash Flood WarningJSJ3 hr
Oct 16, 10:04 AM CDTAreal Flood AdvisoryJSJ3 hr
Oct 16, 10:12 AM CDTAreal Flood AdvisoryJSJ3 hr
Oct 16, 10:23 AM CDTFlash Flood WarningJSJ3 hr
Oct 16, 10:26 AM CDTAreal Flood AdvisoryJSJ6 hr
Oct 16, 10:50 AM CDTAreal Flood AdvisoryJSJ10 hr
Oct 16, 11:06 AM CDTFlash Flood Warning EmergencyJSJ10 hr
Oct 16, 11:19 AM CDTAreal Flood AdvisoryJSJ7 hr
Oct 16, 11:30 AM CDTFlash Flood WarningJSJ6 hr
Oct 16, 11:31 AM CDTAreal Flood AdvisoryJSJ3 hr
Oct 16, 11:50 AM CDTAreal Flood AdvisoryJSJ6 hr
Oct 16, 11:54 AM CDTAreal Flood AdvisoryJSJ9 hr
Oct 16, 12:05 PM CDTFlash Flood WarningJSJ7 hr
Oct 16, 12:15 PM CDTFlash Flood WarningJSJ3 hr
Oct 16, 12:22 PM CDTFlash Flood WarningJSJ7 hr
Oct 16, 1:01 PM CDTAreal Flood AdvisoryJSJ3 hr
Oct 16, 1:15 PM CDTAreal Flood AdvisoryJSJ3 hr
Oct 16, 1:24 PM CDTAreal Flood AdvisoryJSJ3 hr
Oct 16, 1:58 PM CDTSpecial Marine WarningJSJ62 min
Oct 16, 3:12 PM CDTFlash Flood WarningJSJ4 hr
Oct 16, 3:54 PM CDTAreal Flood AdvisoryJSJ5 hr
Oct 16, 4:28 PM CDTAreal Flood AdvisoryJSJ4 hr
Oct 16, 6:57 PM CDTFlash Flood WarningJSJ5 hr

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.