Alert archive / Puerto Rico / Red Flag Warnings in 2014

Red Flag Warning 13, NWS JSJ

July 8, 2014

NWS JSJ issued this red flag warning at Jul 8, 2014, 3:48 AM CDT. It took effect at Jul 8, 2014, 9:00 AM CDT. It was in force for 7 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
Jul 8, 2014, 3:48 AM CDT (08:48 UTC)
In effect from
Jul 8, 2014, 9:00 AM CDT
Expired
Jul 8, 2014, 4:00 PM CDT
In force
7 hr
Issued by
NWS JSJ

The text

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

577 
WWCA82 TJSJ 080848
RFWSJU

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
448 AM AST TUE JUL 8 2014

...RED FLAG CONDITIONS EXPECTED TODAY...

.DRY AIR IN COMBINATION WITH STRONG WINDS AND VERY DRY FUELS WILL
RESULT IN EXTREME FIRE WEATHER CONDITIONS TODAY. LOW LEVEL
INSTABILITY WILL ALSO BE ON THE INCREASE TODAY FURTHER ENHANCING
THE FIRE THREAT.

PRZ014-025-VIZ002-081700-
/O.UPG.TJSJ.FW.A.0010.140708T1300Z-140708T2100Z/
/O.NEW.TJSJ.FW.W.0013.140708T1400Z-140708T2100Z/
SOUTH COASTAL PLAINS AND MONA ISLAND-VIEQUES-ST CROIX-
448 AM AST TUE JUL 8 2014

...RED FLAG WARNING IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST
THIS AFTERNOON FOR LOW HUMIDITIES AND STRONG WINDS FOR FIRE
WEATHER ZONES 002... 014 AND 025...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST
THIS AFTERNOON. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. 

* AFFECTED AREA...FIRE WEATHER ZONES 014 AND 025. FIRE WEATHER 
  ZONE 002. 

* 20-FOOT WINDS: EAST SOUTHEAST SUSTAINED WINDS AROUND 20 MPH
  WITH GUSTS UP TO 30 MPH.

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

* 10-HR FUEL MOISTURE: 7 TO 9 PERCENT.

* MINIMUM RELATIVE HUMIDITIES: NEAR 40 PERCENT AT CAMP SANTIAGO
  AND BETWEEN 45 TO 50 PERCENT AT CABO ROJO...GUANICA...VIEQUES
  AND SAINT CROIX.

* 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
576 
WWCA82 TJSJ 081622
RFWSJU

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1222 PM AST TUE JUL 8 2014

...RED FLAG CONDITIONS EXPECTED TODAY...

.DRY AIR IN COMBINATION WITH WINDS ARE NEAR RED FLAG CONDITIONS
CURRENTLY AND VERY DRY FUELS ARE SUBJECT TO EXTREME FIRE WEATHER
CONDITIONS FOR MUCH OF THE AREA. THE HEAT IS ALSO CAUSING LOW LEVEL
INSTABILITY THAT WOULD ENHANCE ANY FIRE THREAT THAT OCCURS.

PRZ014-025-VIZ002-082100-
/O.CON.TJSJ.FW.W.0013.000000T0000Z-140708T2100Z/
SOUTH COASTAL PLAINS AND MONA ISLAND-VIEQUES-ST CROIX-
1222 PM AST TUE JUL 8 2014

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM AST THIS
AFTERNOON FOR LOW HUMIDITY AND STRONG WIND FOR FIRE WEATHER ZONES
002...014 AND 025...

* AFFECTED AREA...FIRE WEATHER ZONES 014 AND 025. FIRE WEATHER 
  ZONE 002. 

* 20-FOOT WINDS: EAST SOUTHEAST SUSTAINED WINDS AROUND 18 MPH 
  WITH GUSTS UP TO 27 MPH.

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

* 10-HR FUEL MOISTURE: 7 TO 9 PERCENT.

* MINIMUM RELATIVE HUMIDITIES: NEAR 40 PERCENT AT CAMP SANTIAGO
  AND NEAR 50 PERCENT AT CABO ROJO...GUANICA...VIEQUES AND SAINT
  CROIX.

* 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.

&&

$$
468 
WWCA82 TJSJ 082117
RFWSJU

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
517 PM AST TUE JUL 8 2014

...RED FLAG WARNING HAS EXPIRED AT 6 PM AST...

PRZ014-025-VIZ002-082230-
/O.EXP.TJSJ.FW.W.0013.000000T0000Z-140708T2100Z/
SOUTH COASTAL PLAINS AND MONA ISLAND-VIEQUES-ST CROIX-
517 PM AST TUE JUL 8 2014

...RED FLAG WARNING HAS EXPIRED FOR FIRE WEATHER ZONES 002...014
AND 025...

FIRE WEATHER CONDITIONS HAVE IMPROVED SOMEWHAT ACROSS THE WARNED AREA.
THEREFORE RED FLAG CONDITIONS ARE NOT LONGER EXPECTED THE REST OF TODAY
AND TONIGHT.


$$

Nearby

Red Flag Warnings in Puerto Rico, 2014Red Flag Warnings in U.S. Virgin Islands, 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.