Alert archive / Puerto Rico / Areal Flood Warnings in 2012

Areal Flood Warning 16, NWS JSJ

March 29, 2012

NWS JSJ issued this areal flood warning at Mar 29, 2012, 7:46 AM CDT. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Mar 29, 2012, 7:46 AM CDT (12:46 UTC)
Expired
Mar 29, 2012, 1:30 PM CDT
In force
6 hr
Issued by
NWS JSJ
Area
Storm-based polygon
Flood severity
None

What forecasters said that day

The local office's own words before this areal flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS JSJ wrote its last area forecast discussion before this areal flood warning went out at Mar 29, 5:32 AM CDT, 2 hours 14 minutes earlier.

Area forecast discussion, Mar 29, 5:32 AM CDT, 2 hours 14 minutes before
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Hazardous weather outlook, Mar 29, 4:24 AM CDT, 3 hours 22 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN JUAN PR
524 AM AST THU MAR 29 2012

AMZ710>745-PRZ001>013-300930-
SAN JUAN AND VICINITY-NORTHEAST-SOUTHEAST-EASTERN INTERIOR-
NORTH CENTRAL-CENTRAL INTERIOR-PONCE AND VICINITY-NORTHWEST-
WESTERN INTERIOR-MAYAGUEZ AND VICINITY-SOUTHWEST-CULEBRA-VIEQUES-
THE NEARSHORE AND OFF SHORE ATLANTIC AND CARIBBEAN COASTAL WATERS-
524 AM AST THU MAR 29 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PUERTO RICO AND THE ADJACENT
ATLANTIC COASTAL WATERS.

.DAY ONE...TODAY AND TONIGHT
HEAVY RAIN WILL CONTINUE ACROSS THE NORTHERN THREE QUARTERS OF
PUERTO RICO WITH FLOODING OF MAINSTEM RIVERS...SMALL STREAMS AND
URBAN AREAS. IN ADDITION THE THREAT OF MUDSLIDES WILL INCREASE
DURING THE DAY. A FLASH FLOOD WATCH IS IN EFFECT UNTIL 2 AM AST FRIDAY.

DUE TO NORTHERLY SWELL...SURF WILL REACH 8 TO 12 FEET ALONG
NORTHERN EXPOSED COASTLINES THIS AFTERNOON AND TONIGHT.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY
ALTHOUGH THERE WILL BE SOME BREAKS...THE HEAVY RAIN WILL CONTINUE
BOTH FRIDAY AND SATURDAY ACROSS MUCH OF PUERTO RICO. IT IS
POSSIBLE THAT RAIN WILL BE HEAVIER SATURDAY THAN ON FRIDAY

.SPOTTER INFORMATION STATEMENT...SPOTTER REPORTS ARE REQUESTED.

AMZ715-725-VIZ001-002-300930-
ST. THOMAS ST. JOHN ADJACENT ISLANDS-ST CROIX-
NEARSHORE ATLANTIC AND ADJACENT CARIBBEAN COASTAL WATERS-
524 AM AST THU MAR 29 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE U.S. VIRGIN ISLANDS AND THE
ADJACENT COASTAL WATERS.

.DAY ONE...TODAY AND TONIGHT
SOME URBAN AND SMALL STREAM FLOODING WILL BE POSSIBLE TODAY.

DUE TO NORTHERLY SWELL...SURF WILL REACH 8 TO 12 FEET ALONG
NORTHERN EXPOSED COASTLINES OF SAINT THOMAS AND SAINT JOHN.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY
MOISTURE WILL REMAIN AT HIGH LEVELS FRIDAY AND SATURDAY WITH SOME
CHANCE OF LOCAL URBAN AND SMALL STREAM FLOODING.

HIGH SURF WILL ABATE ON FRIDAY.

.SPOTTER INFORMATION STATEMENT...SPOTTER REPORTS ARE REQUESTED.

The office that day

Everything else NWS JSJ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 28, 7:24 PM CDTFlash Flood WarningJSJ2 hr
Mar 28, 7:56 PM CDTAreal Flood WarningJSJ6 hr
Mar 28, 8:10 PM CDTAreal Flood WarningJSJ6 hr
Mar 28, 8:14 PM CDTFlash Flood WarningJSJ3 hr
Mar 28, 10:31 PM CDTFlash Flood WarningJSJ3 hr
Mar 29, 12:02 AM CDTAreal Flood AdvisoryJSJ3 hr
Mar 29, 12:23 AM CDTAreal Flood AdvisoryJSJ3 hr
Mar 29, 1:31 AM CDTAreal Flood WarningJSJ4 hr
Mar 29, 1:48 AM CDTAreal Flood WarningJSJ6 hr
Mar 29, 2:26 AM CDTAreal Flood AdvisoryJSJ6 hr
Mar 29, 2:31 AM CDTAreal Flood WarningJSJ8 hr
Mar 29, 2:38 AM CDTFlash Flood WatchJSJ15 hr
Mar 29, 2:39 AM CDTHigh Surf AdvisoryJSJ30 hr
Mar 29, 3:08 AM CDTAreal Flood AdvisoryJSJ3 hr
Mar 29, 3:23 AM CDTFlash Flood WarningJSJ3 hr
Mar 29, 3:52 AM CDTAreal Flood AdvisoryJSJ3 hr
Mar 29, 5:30 AM CDTAreal Flood WarningJSJ4 hr
Mar 29, 6:25 AM CDTAreal Flood WarningJSJ63 min
Mar 29, 7:37 AM CDTAreal Flood WarningJSJ3 hr
Mar 29, 8:11 AM CDTAreal Flood WarningJSJ6 hr
Mar 29, 8:25 AM CDTAreal Flood AdvisoryJSJ5 hr
Mar 29, 10:24 AM CDTAreal Flood AdvisoryJSJ108 min
Mar 29, 10:35 AM CDTAreal Flood AdvisoryJSJ3 hr
Mar 29, 1:30 PM CDTAreal Flood WarningJSJ4 hr
Mar 29, 2:29 PM CDTAreal Flood AdvisoryJSJ99 min
Mar 29, 4:32 AM CDTAreal Flood AdvisoryJSJ118 min
Mar 29, 6:31 AM CDTAreal Flood AdvisoryJSJ59 min

Nearby

Areal Flood Warnings in Puerto Rico, 2012Every areal flood warning in 2012

Sources

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