Alert archive / Florida / Tornado Warnings in 2013

Tornado Warning 3, NWS Miami, FL

May 2, 2013Broward County, Florida

NWS Miami, FL issued this tornado warning at May 2, 2013, 4:09 PM EDT for Broward County, Florida. It was in force for 66 min. 1 report 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
May 2, 2013, 4:09 PM EDT (20:09 UTC)
Expired
May 2, 2013, 5:15 PM EDT
In force
66 min
Issued by
NWS Miami, FL
Area
Storm-based polygon

County Broward County, FL

The radar

The Miami radar (KAMX), 61 km from the middle of the area, began a volume at 20:09 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
May 2, 4:13 PM EDTTSTM WND DMGDania Beach, FLPOWERLINES DOWN.

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 12:00Z, 8.2 hours before the alert went out and 35 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 2013-05-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 871 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 2013-05-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 5 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
871 J/kg
Mixed-layer CIN
-30 J/kg
Mixed-layer LCL
800 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
5 m²/s²
0-3 km storm-relative helicity
27 m²/s²
Significant tornado parameter
-0.0
Supercell composite
-0.2

Open this sounding in Storm Lab

The text

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

476 
WFUS52 KMFL 022009
TORMFL
FLC011-022115-
/O.NEW.KMFL.TO.W.0003.130502T2009Z-130502T2115Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MIAMI FL
409 PM EDT THU MAY 2 2013

THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A

* TORNADO WARNING FOR...
  EAST CENTRAL BROWARD COUNTY IN SOUTHEAST FLORIDA...

* UNTIL 515 PM EDT

* AT 409 PM EDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR DANIA      
  BEACH...MOVING NORTHEAST AT 10 MPH. THIS STORM IS ALSO CAPABLE     
  OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH.

* THE TORNADO WILL BE NEAR...
  DANIA BEACH...
  PORT EVERGLADES...
  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.

&&

LAT...LON 2613 8010 2609 8010 2605 8010 2604 8011
      2602 8016 2609 8019 2615 8010 2613 8009
TIME...MOT...LOC 2009Z 218DEG 11KT 2607 8014

$$
KONARIK
2 follow-up statements
623 
WWUS52 KMFL 022020
SVSMFL

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
420 PM EDT THU MAY 2 2013

FLC011-022115-
/O.CON.KMFL.TO.W.0003.000000T0000Z-130502T2115Z/
BROWARD FL-
420 PM EDT THU MAY 2 2013

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 515 PM EDT FOR EAST
CENTRAL BROWARD COUNTY...

AT 420 PM EDT...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS STORM WAS
LOCATED NEAR PORT EVERGLADES...MOVING NORTHEAST AT 15 MPH.

WHEN A TORNADO WARNING IS ISSUED BASED ON DOPPLER RADAR...IT MEANS
THAT STRONG ROTATION HAS BEEN DETECTED IN THE STORM. A TORNADO MAY
ALREADY BE ON THE GROUND...OR COULD POSSIBLY DEVELOP ANYTIME. IF YOU
ARE IN THE PATH OF THIS DANGEROUS STORM...MOVE INDOORS AND TO THE
LOWEST LEVEL OF THE BUILDING. STAY AWAY FROM WINDOWS. IF DRIVING...DO
NOT SEEK SHELTER UNDER A HIGHWAY OVERPASS.

LAT...LON 2613 8010 2605 8010 2604 8011 2604 8012
      2609 8014 2614 8011 2615 8010 2613 8009
TIME...MOT...LOC 2020Z 218DEG 11KT 2608 8012

$$
KONARIK
925 
WWUS52 KMFL 022026
SVSMFL

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
426 PM EDT THU MAY 2 2013

FLC011-022036-
/O.CAN.KMFL.TO.W.0003.000000T0000Z-130502T2115Z/
BROWARD FL-
426 PM EDT THU MAY 2 2013

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

NATIONAL WEATHER SERVICE RADAR INDICATED THAT THE TORNADO HAS MOVED 
OUT OF THE WARNED AREA AND INTO ATLANTIC WATERS. THUS THE TORNADO 
WARNING HAS BEEN CANCELLED.

LAT...LON 2613 8010 2605 8010 2604 8011 2604 8012
      2609 8014 2614 8011 2615 8010 2613 8009
TIME...MOT...LOC 2026Z 218DEG 11KT 2610 8010

$$
KONARIK

The office that day

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

IssuedProductOfficeCountiesLasted
May 2, 6:40 AM EDTSpecial Marine WarningMFL95 min
May 2, 7:45 AM EDTSpecial Marine WarningMFL60 min
May 2, 8:11 AM EDTSpecial Marine WarningMFL64 min
May 2, 8:38 AM EDTSpecial Marine WarningMFL67 min
May 2, 9:07 AM EDTSpecial Marine WarningMFL53 min
May 2, 9:41 AM EDTSpecial Marine WarningMFL64 min
May 2, 9:55 AM EDTSpecial Marine WarningMFL65 min
May 2, 10:39 AM EDTSpecial Marine WarningMFL66 min
May 2, 10:59 AM EDTSpecial Marine WarningMFL61 min
May 2, 11:42 AM EDTSpecial Weather StatementMFLCollier, Monroe48 min
May 2, 11:49 AM EDTAreal Flood AdvisoryMFLPalm Beach116 min
May 2, 11:54 AM EDTSpecial Marine WarningMFL66 min
May 2, 12:11 PM EDTSpecial Weather StatementMFLPalm Beach34 min
May 2, 12:15 PM EDTSevere Thunderstorm WarningMFLCollier, Monroe30 min
May 2, 12:29 PM EDTAreal Flood AdvisoryMFLPalm Beach2 hr
May 2, 12:34 PM EDTSpecial Weather StatementMFLPalm Beach26 min
May 2, 12:39 PM EDTSevere Thunderstorm WarningMFLCollier, Monroe51 min
May 2, 12:47 PM EDTSpecial Marine WarningMFL58 min
May 2, 1:06 PM EDTFlash Flood WarningMFLPalm Beach6 hr
May 2, 1:09 PM EDTSpecial Marine WarningMFL66 min
May 2, 1:12 PM EDTSpecial Weather StatementMFLPalm Beach33 min
May 2, 1:21 PM EDTSevere Thunderstorm WarningMFLPalm Beach24 min
May 2, 1:23 PM EDTSpecial Marine WarningMFL67 min
May 2, 1:25 PM EDTSpecial Weather StatementMFLMiami-Dade, Monroe50 min
May 2, 1:39 PM EDTSpecial Weather StatementMFLBroward51 min
May 2, 1:52 PM EDTSpecial Marine WarningMFL53 min
May 2, 1:59 PM EDTSpecial Weather StatementMFLBroward46 min
May 2, 2:48 PM EDTSpecial Weather StatementMFLBroward42 min
May 2, 3:01 PM EDTAreal Flood AdvisoryMFLBroward, Palm Beach119 min
May 2, 3:15 PM EDTSpecial Marine WarningMFL60 min
May 2, 3:17 PM EDTSpecial Weather StatementMFLBroward28 min
May 2, 3:20 PM EDTSpecial Marine WarningMFL55 min
May 2, 3:36 PM EDTSpecial Weather StatementMFLBroward24 min
May 2, 3:43 PM EDTSpecial Weather StatementMFLPalm Beach32 min
May 2, 3:56 PM EDTAreal Flood AdvisoryMFLBroward, Miami-Dade, Palm Beach5 hr
May 2, 4:01 PM EDTSpecial Weather StatementMFLBroward29 min
May 2, 4:13 PM EDTSpecial Marine WarningMFL62 min
May 2, 4:18 PM EDTSpecial Marine WarningMFL57 min
May 2, 4:52 PM EDTSmall Craft Advisory for Hazardous SeasMFL24 hr
May 2, 5:12 PM EDTSpecial Marine WarningMFL63 min
May 2, 5:59 PM EDTAreal Flood AdvisoryMFLBroward, Palm Beach3 hr
May 2, 6:12 PM EDTSpecial Marine WarningMFL63 min
May 2, 6:57 PM EDTAreal Flood AdvisoryMFLPalm Beach4 hr
May 2, 7:17 PM EDTSpecial Marine WarningMFL58 min

Nearby

Tornado Warnings in Florida, 2013Every tornado warning in 2013Tornadoes in 2013

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.