Alert archive / Puerto Rico / Red Flag Warnings in 2018

Red Flag Warning 3, NWS JSJ

December 30, 2018

NWS JSJ issued this red flag warning at Dec 30, 2018, 10:51 AM CST. It was in force for 5 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
Dec 30, 2018, 10:51 AM CST (16:51 UTC)
Expired
Dec 30, 2018, 4:00 PM CST
In force
5 hr
Issued by
NWS JSJ

The text

As transmitted.

500 
WWCA82 TJSJ 301651
RFWSJU

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Juan PR
1251 PM AST Sun Dec 30 2018

...Dry windy weather pattern will create fire hazard today...

.The combination of a drying pattern, fresh to strong winds and
low relative humidities will create higher fire danger across the
southern coastal plains of Puerto Rico today. 

PRZ014-027-302200-
/O.NEW.TJSJ.FW.W.0003.181230T1651Z-181230T2200Z/
South Central Coastal Plains-
Southwest Coastal Plains and Mona Island-
1251 PM AST Sun Dec 30 2018

...RED FLAG WARNING IN EFFECT UNTIL 6 PM AST THIS EVENING FOR
FRESH TO STRONG WINDS AND LOW RELATIVE HUMIDITY ACROSS FIRE 
WEATHER ZONES 014 AND 027...

The National Weather Service in San Juan has issued a Red Flag
Warning, which is in effect until 6 PM AST this evening. 

* AFFECTED AREA...Fire weather zones 014 and 027.

* WIND...15 TO 20 MPH with local gusts to 30 mph possible.

* HUMIDITY...30-45 percent for several hours early afternoon.

* THUNDERSTORMS...none.

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds...low relative humidity...and warm temperatures can
contribute to extreme fire behavior.

&&

$$

I.COLON-PAGAN/C.ANSELMI

The office that day

Everything else NWS JSJ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 30, 3:26 AM CSTWind AdvisoryJSJ11 hr

Nearby

Red Flag Warnings in Puerto Rico, 2018Every red flag warning in 2018

Sources

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