Alert archive / Florida / Red Flag Warnings in 2014

Red Flag Warning 1, NWS Miami, FL

January 24, 2014Collier County, Florida

NWS Miami, FL issued this red flag warning at Jan 24, 2014, 4:17 AM EST for Collier County, Florida. It took effect at Jan 24, 2014, 12:00 PM EST. It was in force for 48 days. 16 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jan 24, 2014, 4:17 AM EST (09:17 UTC)
In effect from
Jan 24, 2014, 12:00 PM EST
Expired
Mar 13, 2014, 2:51 PM EDT
In force
48 days
Issued by
NWS Miami, FL

County Collier County, FL

The radar

The Miami radar (KAMX), 111 km from the middle of the area, began a volume at 09:19 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Jan 27, 11:13 PM ESTDENSE FOG 0.253 Ene Immokalee, FLKIMM
Jan 27, 11:20 PM ESTDENSE FOG 0.252 Ene Naples, FLKAPF
Jan 28, 12:30 AM ESTDENSE FOG 0.252 Ene North Naples, FLPATCHY DENSE FOG REPORTED ON INTERSTATE 75 BETWEEN NAPLES AND THE LEE COUNTY LINE.
Jan 31, 11:50 PM ESTDENSE FOG 0.251 E Miles City, FLDENSE FOG OBSERVED ALONG INTERSTATE 75.
Feb 1, 1:14 AM ESTDENSE FOG 0.252 Ene Naples, FLKAPF
Feb 2, 4:10 AM ESTDENSE FOG 0.253 Ene Immokalee, FLKIMM
Feb 2, 7:00 AM ESTDENSE FOG 0.253 Nne North Naples, FLDENSE FOG OBSERVED ON FDOT CAMERA.
Feb 2, 7:46 AM ESTDENSE FOG 0.252 Ene Naples, FLKAPF
Feb 3, 4:30 AM ESTDENSE FOG 0.253 Ene Immokalee, FLKIMM
Feb 3, 5:23 AM ESTDENSE FOG 0.252 Ene Naples, FL
Feb 8, 5:40 AM ESTDENSE FOG 0.2510 Nw Fortymile Bend, FLTNT AIRPORT REPORTS VISIBILITY LESS THAN ONE QUARTER OF A MILE.
Mar 6, 12:52 PM ESTTSTM WND GST 452 Ene Naples, FLA THUNDERSTORM WIND GUST OF 45 MPH WAS REPORTED AT THE NAPLES MUNICIPAL AIRPORT
Mar 6, 12:57 PM ESTTSTM WND GST 562 Ese Lely, FLMESONET AT COLLIER COUNTY EOC RECORDED A WIND GUST FROM THE WEST AT 56 MPH. THE SITE ELEVATION IS APPROXIMATELY 50 TO 60 FEET.
Mar 6, 1:00 PM ESTTSTM WND DMG1 Nw South Naples, FLSEVERAL FEET DIAMETER TREE BRANCH DOWNED NEAR COLLIER COUNTY GOVERNMENT CENTER.
Mar 6, 1:29 PM ESTTSTM WND GST 581 Ese Immokalee, FLA THUNDERSTORM WIND GUST OF 58 MPH WAS RECORDED AT THE WEATHERBUG STATION AT IMMOKALEE
Mar 6, 2:00 PM ESTTSTM WND GST 6010 Sse Big Cypress Rese, FLPEA SIZED HAIL AND 60 MPH WINDS ALONG INTERSTATE 75 NEAR MICCOSUKEE INDIAN RESERVATION.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Miami, FL (KMFL), launched 00:00Z, 9.3 hours before the alert went out and 113 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Miami, FL at 00:00Z on 2014-01-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Miami, FL at 00:00Z on 2014-01-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -3 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
3 J/kg
Mixed-layer CIN
-3 J/kg
Mixed-layer LCL
1123 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
-3 m²/s²
0-3 km storm-relative helicity
105 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

842 
WWUS82 KMFL 240917
RFWMFL

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
417 AM EST FRI JAN 24 2014

...RED FLAG WARNING IN EFFECT FOR COASTAL COLLIER COUNTY...

FLZ069-242300-
/O.NEW.KMFL.FW.W.0001.140124T1700Z-140124T2300Z/
COASTAL COLLIER-
417 AM EST FRI JAN 24 2014

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM EST THIS
EVENING FOR RELATIVE HUMIDITY VALUES BELOW 35 PERCENT AND WINDS
GREATER THAN 15 MPH FOR FIRE WEATHER ZONE 069...

THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 6 PM EST THIS
EVENING. 

* AFFECTED AREA...FIRE WEATHER ZONE 069.

* WIND...20 FOOT WINDS WILL BE NEAR 15 MPH FROM LATE FRIDAY
  MORNING THROUGH FRIDAY EVENING. 

* HUMIDITY...RELATIVE HUMIDITY VALUES WILL FALL INTO THE UPPER 20S
  AND LOWER 30S ACROSS COASTAL COLLIER COUNTY FOR SEVERAL HOURS
  THIS AFTERNOON.

* ENERGY RELEASE COMPONENT (ERC)...THE ENERGY RELEASE COMPONENT
  WILL BE IN THE UPPER 20S ACROSS THE WARNED AREA.

* 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.

&&

$$
3 follow-up statements
515 
WWUS82 KMFL 242119
RFWMFL

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
419 PM EST FRI JAN 24 2014


FLZ069-242230-
/O.CAN.KMFL.FW.W.0001.000000T0000Z-140124T2300Z/
COASTAL COLLIER-
419 PM EST FRI JAN 24 2014

...RED FLAG WARNING IS CANCELLED FOR COASTAL COLLIER COUNTY...

THE NATIONAL WEATHER SERVICE IN MIAMI HAS CANCELLED THE RED FLAG
WARNING. 

$$
018 
WWUS82 KMFL 130830
RFWMFL

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
ISSUED BY NATIONAL WEATHER SERVICE KEY WEST FL
430 AM EDT THU MAR 13 2014

FLZ063-066-069-070-140000-
/O.NEW.KMFL.FW.W.0001.140313T1600Z-140314T0000Z/
GLADES-HENDRY-COASTAL COLLIER-INLAND COLLIER-
430 AM EDT THU MAR 13 2014

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS
EVENING FOR RELATIVE HUMIDITY BELOW 35 PERCENT, 20 FOOT WINDS
ABOVE 15 MPH, AND ENERGY RELEASE COMPONENT IN THE UPPER 20S TO
LOWER 30S FOR HENDRY...GLADES...INLAND COLLIER...AND METRO COLLIER
COUNTIES.

THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS
EVENING. 

* AFFECTED AREA...HENDRY...GLADES...INLAND COLLIER...AND METRO
  COLLIER COUNTIES.

* WIND...20 FOOT WINDS WILL BE NEAR 15 MPH FROM LATE FRIDAY
  MORNING THROUGH FRIDAY EVENING.

* HUMIDITY...RELATIVE HUMIDITY VALUES WILL FALL INTO THE MID TO
  UPPER 20S ACROSS GLADES...HENDRY...INLAND COLLIER...AND COASTAL
  COLLIER COUNTIES FOR SEVERAL HOURS THIS AFTERNOON.

* ENERGY RELEASE COMPONENT (ERC)...THE ENERGY RELEASE COMPONENT
  WILL BE IN THE UPPER 20S TO LOWER 30S ACROSS THE WARNED AREA.

* 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.

&&

$$

BAXTER
627 
WWUS82 KMFL 131851
RFWMFL

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
ISSUED BY NATIONAL WEATHER SERVICE KEY WEST FL
251 PM EDT THU MAR 13 2014

FLZ063-066-069-070-132000-
/O.CAN.KMFL.FW.W.0001.000000T0000Z-140314T0000Z/
GLADES-HENDRY-COASTAL COLLIER-INLAND COLLIER-
251 PM EDT THU MAR 13 2014

...RED FLAG WARNING IS CANCELLED FOR GLADES, HENDRY, AND COLLIER
COUNTIES...

THE NATIONAL WEATHER SERVICE IN MIAMI HAS CANCELLED THE RED FLAG
WARNING AS RELATIVE HUMIDITIES ARE ONLY RUNNING IN THE 30S ACROSS
THE AREA AND WINDS ARE ONLY AVERAGING 10 MPH. 

$$

GREGORIA

The office that day

Everything else NWS Miami, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 23, 10:01 PM ESTSmall Craft AdvisoryMFL27 hr

Nearby

Red Flag Warnings in Florida, 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.