Alert archive / Florida / Tornado Warnings in 2014

Tornado Warning 1, NWS Miami, FL

March 6, 2014Broward County, Hendry County, Palm Beach County, Florida

NWS Miami, FL issued this tornado warning at Mar 6, 2014, 2:18 PM EST for Broward County, Hendry County, Palm Beach County, Florida. It was in force for 27 min. 3 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Mar 6, 2014, 2:18 PM EST (19:18 UTC)
Expired
Mar 6, 2014, 2:45 PM EST
In force
27 min
Issued by
NWS Miami, FL
Area
Storm-based polygon

Counties Broward County, FL, Hendry County, FL, Palm Beach County, FL

The radar

The Miami radar (KAMX), 89 km from the middle of the area, began a volume at 19:18 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
Mar 6, 2:21 PM ESTTSTM WND GST 5215 W Weston, FLA WEST-NORTHWEST THUNDERSTORM WIND GUST OF 52 MPH WAS RECORDED AT THE BROWARD SHERIFFS OFFICE LOCATED ALONG I75 AT 221 PM EST.
Mar 6, 2:30 PM ESTTSTM WND DMG1 Ssw Okeelanta, FLMULTIPLE POWER LINES DOWN FROM POSSIBLE TORNADO.
Mar 6, 2:30 PM ESTTORNADO1 Ssw Okeelanta, FLMULTIPLE EYE-WITNESSES OBSERVED BRIEF TORNADO TOUCHDOWN. POWER LINES DOWN IN VICINITY OF OKEELANTA ROAD AND HIGHWAY 27. DAMAGE CONSISTENT WITH THAT OF EF-0 TORNADO.

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

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Mar 6, 11:28 AM ESTTornado WatchSPC5 hr

The nearest sounding before it

Miami, FL (KMFL), launched 12:00Z, 7.3 hours before the alert went out and 69 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 12:00Z on 2014-03-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 888 joules per kilogram.LCLLFCEL10008507005003002001001 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 12:00Z on 2014-03-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 37 square meters per square second.19395878Sfc1 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
888 J/kg
Mixed-layer CIN
-19 J/kg
Mixed-layer LCL
967 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
37 m²/s²
0-3 km storm-relative helicity
75 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.7

Open this sounding in Storm Lab

The text

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

616 
WFUS52 KMFL 061918
TORMFL
FLC011-051-099-061945-
/O.NEW.KMFL.TO.W.0001.140306T1918Z-140306T1945Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MIAMI FL
218 PM EST THU MAR 6 2014

THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A

* TORNADO WARNING FOR...
  RURAL WESTERN BROWARD COUNTY IN SOUTHEAST FLORIDA...
  RURAL SOUTHWESTERN PALM BEACH COUNTY IN SOUTHEAST FLORIDA...
  RURAL EXTREME EAST CENTRAL HENDRY COUNTY IN SOUTHERN FLORIDA...

* UNTIL 245 PM EST

* AT 214 PM EST...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
  LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING TORNADOES ALONG A
  LINE EXTENDING FROM 6 MILES NORTHWEST OF HOLEY LAND WILDLIFE
  MANAGEMENT AREA TO 6 MILES SOUTH OF INTERSECTION ALLIGATOR ALLEY
  AND MIAMI CANAL...MOVING EAST AT 45 MPH.  THESE STORMS ARE ALSO
  CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH.

* THE LINE OF STORMS WILL AFFECT...
  HOLEY LAND WILDLIFE MANAGEMENT AREA...
  INTERSECTION ALLIGATOR ALLEY AND MIAMI CANAL...
  EAST TOLL GATE ON ALLIGATOR ALLEY...
  INTERSECTION I-75 AND U.S. 27...
  AND SURROUNDING COMMUNITIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEEK SHELTER INSIDE A STURDY BUILDING ON THE LOWEST FLOOR...AWAY FROM
EXTERIOR WALLS AND WINDOWS. GET UNDER A WORKBENCH OR OTHER PIECE OF
STURDY FURNITURE. USE BLANKETS OR PILLOWS TO COVER YOUR BODY.

REPORT SEVERE WEATHER OR DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY
OR YOUR COUNTY EMERGENCY MANAGEMENT. THEY WILL RELAY YOUR REPORT TO
THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN MIAMI. OR YOU CAN
ALSO CALL THE NATIONAL WEATHER SERVICE IN MIAMI DIRECTLY AT
305.229.4528 TO REPORT SEVERE WEATHER.

&&

LAT...LON 2669 8031 2638 8029 2611 8045 2604 8070
      2655 8091
TIME...MOT...LOC 1917Z 251DEG 44KT 2650 8076 2607 8060

$$

BAXTER
2 follow-up statements
203 
WWUS52 KMFL 061926
SVSMFL

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
226 PM EST THU MAR 6 2014

FLC051-061936-
/O.CAN.KMFL.TO.W.0001.000000T0000Z-140306T1945Z/
HENDRY FL-
226 PM EST THU MAR 6 2014

...THE TORNADO WARNING FOR EXTREME EAST CENTRAL HENDRY COUNTY IS
CANCELLED...

A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM EST THURSDAY EVENING
FOR SOUTHERN FLORIDA.

LAT...LON 2659 8075 2669 8031 2638 8029 2611 8045
      2606 8061
TIME...MOT...LOC 1926Z 251DEG 44KT 2653 8064 2609 8048

$$

FLC011-099-061945-
/O.CON.KMFL.TO.W.0001.000000T0000Z-140306T1945Z/
BROWARD FL-PALM BEACH FL-
226 PM EST THU MAR 6 2014

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 245 PM EST FOR CENTRAL
PALM BEACH AND CENTRAL BROWARD COUNTIES...

AT 223 PM EST...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A
LINE OF SEVERE THUNDERSTORMS WITH STRONG ROTATION CAPABLE OF
PRODUCING TORNADOS. DAMAGING WINDS IN EXCESS OF 60 MPH ARE ALSO
POSSIBLE. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING FROM 25
MILES NORTH OF INTERSECTION ALLIGATOR ALLEY AND MIAMI CANAL TO EAST
TOLL GATE ON ALLIGATOR ALLEY...MOVING EAST AT 50 MPH.

DO NOT USE HIGHWAY OVERPASSES FOR SHELTER. OVERPASSES DO NOT PROVIDE
PROTECTION FROM TORNADIC WINDS. VEHICLES STOPPED UNDER BRIDGES BLOCK
TRAFFIC AND PREVENT PEOPLE FROM GETTING OUT OF THE STORM'S PATH AND
TO SHELTER. IF YOU CANNOT DRIVE AWAY FROM THE TORNADO...GET OUT OF
YOUR VEHICLE AND LIE FLAT IN A DITCH AS A LAST RESORT.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM EST THURSDAY EVENING
FOR SOUTHERN FLORIDA.

LAT...LON 2659 8075 2669 8031 2638 8029 2611 8045
      2606 8061
TIME...MOT...LOC 1926Z 251DEG 44KT 2653 8064 2609 8048

$$
KONARIK
213 
WWUS52 KMFL 061943
SVSMFL

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
243 PM EST THU MAR 6 2014

FLC011-099-061952-
/O.EXP.KMFL.TO.W.0001.000000T0000Z-140306T1945Z/
BROWARD FL-PALM BEACH FL-
243 PM EST THU MAR 6 2014

...THE TORNADO WARNING FOR CENTRAL PALM BEACH AND CENTRAL BROWARD
COUNTIES WILL EXPIRE AT 245 PM EST...

THUNDERSTORMS REMAIN IN THE AREA. FREQUENT LIGHTNING...GUSTY WINDS TO
40 MPH...VERY HEAVY RAINFALL AND SMALL HAIL ARE STILL POSSIBLE. STAY
TUNED TO NOAA WEATHER RADIO OR LOCAL MEDIA FOR THE LATEST UPDATES.
A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR THIS AREA FOR THE SEVERE
THUNDERSTORMS. THESE STORMS CAN PRODUCE TORNADOES AT ANYTIME...AND A
TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM EST THURSDAY EVENING
FOR SOUTHERN FLORIDA.

LAT...LON 2659 8075 2669 8031 2638 8029 2611 8045
      2606 8061
TIME...MOT...LOC 1942Z 251DEG 44KT 2659 8043 2615 8027

$$

BAXTER

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 6, 10:43 AM ESTSpecial Marine WarningMFL92 min
Mar 6, 11:33 AM ESTSpecial Marine WarningMFL87 min
Mar 6, 11:49 AM ESTSpecial Weather StatementMFLCollier71 min
Mar 6, 12:08 PM ESTSevere Thunderstorm WarningMFLCollier67 min
Mar 6, 12:12 PM ESTSpecial Weather StatementMFLHendry, Monroe78 min
Mar 6, 12:51 PM ESTSpecial Marine WarningMFL54 min
Mar 6, 12:53 PM ESTSpecial Weather StatementMFLCollier, Hendry, Monroe67 min
Mar 6, 1:37 PM ESTSevere Thunderstorm WarningMFLCollier, Hendry, Monroe23 min
Mar 6, 1:46 PM ESTSpecial Marine WarningMFL59 min
Mar 6, 1:49 PM ESTSpecial Marine WarningMFL56 min
Mar 6, 1:52 PM ESTSpecial Weather StatementMFLPalm Beach23 min
Mar 6, 1:59 PM ESTSpecial Weather StatementMFLBroward, Miami-Dade, Monroe, Palm Beach76 min
Mar 6, 2:02 PM ESTSevere Thunderstorm WarningMFLBroward, Collier, Hendry, Miami-Dade, Monroe, Palm Beach58 min
Mar 6, 2:05 PM ESTSpecial Weather StatementMFLBroward, Miami-Dade, Palm Beach70 min
Mar 6, 2:06 PM ESTSpecial Marine WarningMFL54 min
Mar 6, 2:11 PM ESTSpecial Marine WarningMFL2 hr
Mar 6, 2:35 PM ESTSevere Thunderstorm WarningMFLBroward, Palm Beach55 min
Mar 6, 2:59 PM ESTTornado WarningMFLPalm Beach61 min
Mar 6, 3:07 PM ESTSpecial Weather StatementMFLMiami-Dade38 min
Mar 6, 3:15 PM ESTSpecial Marine WarningMFL60 min

Nearby

Tornado Warnings in Florida, 2014Every tornado warning in 2014Tornadoes 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.