Alert archive / Puerto Rico / Red Flag Warnings in 2014

Red Flag Warning 7, NWS JSJ

May 2, 2014

NWS JSJ issued this red flag warning at May 2, 2014, 3:17 AM CDT. It took effect at May 2, 2014, 8:00 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
May 2, 2014, 3:17 AM CDT (08:17 UTC)
In effect from
May 2, 2014, 8:00 AM CDT
Expired
May 2, 2014, 2:00 PM CDT
In force
6 hr
Issued by
NWS JSJ

The text

As transmitted, in the capitals the NWS used until 2016.

174 
WWCA82 TJSJ 020817
RFWSJU

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
417 AM AST FRI MAY 2 2014

...RED FLAG CONDITIONS EXPECTED TODAY...

.UPPER LEVEL RIDGE WILL BUILD RAPIDLY OVER THE REGION TODAY
LEADING TO WARMER TEMPERATURES AND SLIGHTLY DRIER CONDITIONS.
FUELS ON THE SOUTH COAST ARE EXTREMELY DRY AND CAN SUPPORT VERY 
INTENSE FIRES. BREEZY CONDITIONS WILL AID IN THE RAPID SPREAD OF
ANY EXISTING FIRES.

PRZ014-021630-
/O.NEW.TJSJ.FW.W.0007.140502T1300Z-140502T1900Z/
SOUTH COASTAL PLAINS AND MONA ISLAND-
417 AM AST FRI MAY 2 2014

...RED FLAG WARNING IN EFFECT FROM 9 AM THIS MORNING TO 3 PM AST
THIS AFTERNOON FOR LOW HUMIDITIES AND BREEZY CONDITIONS FOR FIRE
WEATHER ZONE 014...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 9 AM THIS MORNING TO 3 PM AST
THIS AFTERNOON. 

* AFFECTED AREA...FIRE WEATHER ZONE 014.

* 20-FOOT WINDS: EAST SOUTHEAST SUSTAINED WINDS 15 TO 20 MPH. 

* KEETCH-BYRAM DROUGHT INDEX (KBDI): 700.

* 10-HR FUEL MOISTURE: 9 PERCENT AT CABO ROJO AND 7 PERCENT AT
  CAMP SANTIAGO.

* MINIMUM RELATIVE HUMIDITY: 45 TO 50 PERCENT AT CABO ROJO AND 40
  PERCENT AT CAMP SANTIAGO.

* IMPACTS...PEOPLE ARE URGED TO EXERCISE EXTREME CARE WITH 
  RESPECT TO OUTDOOR ACTIVITIES THAT COULD CAUSE WILDFIRES. 
  AVOID ANY EQUIPMENT THAT CAN CAUSE SPARKS NEAR DRY GRASS OR 
  BRUSH. DO NOT TOSS CIGARETTES ON THE GROUND. REPORT NEW 
  WILDFIRES QUICKLY TO THE NEAREST FIRE DEPARTMENT OR LAW 
  ENFORCEMENT OFFICE. OUTDOOR BURNING IS PROHIBITED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL OCCUR WITHIN THE NEXT
24 HOURS. A COMBINATION OF FUELS AND WEATHER CONDITIONS SUPPORT
EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR.

&&

$$
2 follow-up statements
270 
WWCA82 TJSJ 021603
RFWSJU

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1203 PM AST FRI MAY 2 2014

...RED FLAG CONDITIONS EXPECTED THIS AFTERNOON...

.UPPER LEVEL RIDGE WILL BUILD RAPIDLY OVER THE REGION TODAY
LEADING TO WARMER TEMPERATURES AND SLIGHTLY DRIER CONDITIONS.
FUELS ON THE SOUTH COAST ARE EXTREMELY DRY AND CAN SUPPORT VERY
INTENSE FIRES. BREEZY CONDITIONS WILL AID IN THE RAPID SPREAD OF
ANY EXISTING FIRES.

PRZ014-021900-
/O.CON.TJSJ.FW.W.0007.000000T0000Z-140502T1900Z/
SOUTH COASTAL PLAINS AND MONA ISLAND-
1203 PM AST FRI MAY 2 2014

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 3 PM AST THIS
AFTERNOON FOR LOW HUMIDITIES AND BREEZY CONDITIONS FOR FIRE
WEATHER ZONE 014...

* AFFECTED AREA...FIRE WEATHER ZONE 014.

* 20-FOOT WINDS: EAST SOUTHEAST SUSTAINED WINDS 18 TO 22 MPH.

* KEETCH-BYRAM DROUGHT INDEX (KBDI): 700.

* 10-HR FUEL MOISTURE: 9 PERCENT AT CABO ROJO AND 7 PERCENT AT 
  CAMP SANTIAGO.

* MINIMUM RELATIVE HUMIDITY: 45 TO 50 PERCENT AT CABO ROJO AND
  40 PERCENT AT CAMP SANTIAGO. 

* IMPACTS...PEOPLE ARE URGED TO EXERCISE EXTREME CARE WITH 
  RESPECT TO OUTDOOR ACTIVITIES THAT COULD CAUSE WILDFIRES. 
  AVOID ANY EQUIPMENT THAT CAN CAUSE SPARKS NEAR DRY GRASS OR 
  BRUSH. DO NOT TOSS CIGARETTES ON THE GROUND. REPORT NEW 
  WILDFIRES QUICKLY TO THE NEAREST FIRE DEPARTMENT OR LAW 
  ENFORCEMENT OFFICE. OUTDOOR BURNING IS PROHIBITED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL OCCUR WITHIN THE NEXT
24 HOURS. A COMBINATION OF FUELS AND WEATHER CONDITIONS SUPPORT
EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR.

&&

$$
968 
WWCA82 TJSJ 021845
RFWSJU

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
245 PM AST FRI MAY 2 2014

...RED FLAG WARNING WILL EXPIRE...

.THE RED FLAG WARNING WILL EXPIRE AT 3 PM AST.

PRZ014-021945-
/O.EXP.TJSJ.FW.W.0007.000000T0000Z-140502T1900Z/
SOUTH COASTAL PLAINS AND MONA ISLAND-
245 PM AST FRI MAY 2 2014

...RED FLAG WARNING WILL EXPIRE AT 3 PM AST THIS AFTERNOON FOR
LOW HUMIDITIES AND BREEZY CONDITIONS FOR FIRE WEATHER ZONE 014...


$$

The office that day

Everything else NWS JSJ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 2, 3:17 AM CDTHigh Surf AdvisoryJSJ38 hr

Nearby

Red Flag Warnings in Puerto Rico, 2014Every red flag warning in 2014

Sources

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