Alert archive / Florida / Special Weather Statements in 2012

Special Weather Statement, NWS Miami, FL

June 6, 2012Collier County, Florida

NWS Miami, FL issued this special weather statement at Jun 6, 2012, 3:21 AM EDT for Collier County, Florida. It was in force for 24 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jun 6, 2012, 3:21 AM EDT (07:21 UTC)
Expired
Jun 6, 2012, 3:45 AM EDT
In force
24 min
Issued by
NWS Miami, FL

County Collier County, FL

The radar

The Miami radar (KAMX), 100 km from the middle of the area, began a volume at 07:21 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.

The nearest sounding before it

Miami, FL (KMFL), launched 00:00Z, 7.4 hours before the alert went out and 104 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 2012-06-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2033 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Miami, FL at 00:00Z on 2012-06-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -2 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
2033 J/kg
Mixed-layer CIN
-1 J/kg
Mixed-layer LCL
1306 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
-2 m²/s²
0-3 km storm-relative helicity
38 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.

513 
WWUS82 KMFL 060721
SPSMFL

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
321 AM EDT WED JUN 6 2012

FLZ069-070-060745-
COASTAL COLLIER COUNTY FL INLAND COLLIER COUNTY FL 
321 AM EDT WED JUN 6 2012

THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A

* SIGNIFICANT WEATHER ADVISORY FOR...
  CENTRAL COLLIER COUNTY 

* UNTIL 345 AM EDT

* AT 316 AM EDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
  STRONG THUNDERSTORM 5 MILES NORTHEAST OF OCHOPEE...AND MOVING NORTH
  AT 20 MPH.

* THE STORM WILL AFFECT...
  RURAL CENTRAL COLLIER COUNTY
  AND SURROUNDING COMMUNITIES.

FREQUENT TO EXCESSIVE LIGHTNING...GUSTY WINDS FROM 45 TO 55 MPH...UP
TO NICKEL-SIZED HAIL...TORRENTIAL DOWNPOURS...OR A COMBINATION OF
THESE ARE POSSIBLE. LIGHTNING IS THE NUMBER ONE WEATHER RELATED
KILLER IN FLORIDA. TREES AND OPEN SHELTERS OFFER NO PROTECTION. THESE
WINDS CAN DOWN SMALL TREE LIMBS AND BRANCHES...AND BLOW AROUND
UNSECURED SMALL OBJECTS. SEEK SHELTER IN A SAFE BUILDING UNTIL THE
STORM PASSES.

LAT...LON 2611 8142 2612 8113 2589 8117 2592 8130
      2592 8140
TIME...MOT...LOC 0721Z 189DEG 18KT 2599 8126

$$

MJB

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 6, 2:56 AM EDTSpecial Weather StatementMFLCollier49 min
Jun 6, 3:02 AM EDTSpecial Marine WarningMFL58 min
Jun 6, 3:41 AM EDTSevere Thunderstorm WarningMFLCollier, Hendry34 min
Jun 6, 3:47 AM EDTSpecial Weather StatementMFLCollier43 min
Jun 6, 4:12 AM EDTSpecial Weather StatementMFLCollier, Hendry48 min
Jun 6, 4:19 AM EDTSpecial Weather StatementMFLHendry41 min
Jun 6, 4:35 AM EDTSevere Thunderstorm WarningMFLGlades, Hendry, Palm Beach40 min
Jun 6, 4:37 AM EDTSpecial Weather StatementMFLBroward23 min
Jun 6, 4:59 AM EDTSpecial Marine WarningMFL68 min
Jun 6, 5:05 AM EDTSpecial Marine WarningMFL85 min
Jun 6, 5:14 AM EDTSpecial Weather StatementMFLCollier46 min
Jun 6, 5:24 AM EDTSevere Thunderstorm WarningMFLCollier51 min
Jun 6, 5:31 AM EDTSpecial Weather StatementMFLCollier44 min
Jun 6, 5:39 AM EDTSevere Thunderstorm WarningMFLCollier42 min
Jun 6, 5:42 AM EDTTornado WarningMFLCollier28 min
Jun 6, 5:55 AM EDTSpecial Weather StatementMFLPalm Beach35 min
Jun 6, 6:19 AM EDTSpecial Weather StatementMFLPalm Beach41 min
Jun 6, 6:44 AM EDTSpecial Weather StatementMFLPalm Beach31 min
Jun 6, 6:47 AM EDTSpecial Marine WarningMFL58 min
Jun 6, 7:01 AM EDTSevere Thunderstorm WarningMFLPalm Beach44 min
Jun 6, 7:18 AM EDTSevere Thunderstorm WarningMFLPalm Beach27 min
Jun 6, 7:29 AM EDTSpecial Weather StatementMFLMiami-Dade46 min
Jun 6, 7:33 AM EDTSpecial Weather StatementMFLMiami-Dade42 min
Jun 6, 7:36 AM EDTSevere Thunderstorm WarningMFLMiami-Dade39 min
Jun 6, 7:40 AM EDTSpecial Marine WarningMFL65 min
Jun 6, 7:40 AM EDTSpecial Weather StatementMFLPalm Beach35 min
Jun 6, 7:54 AM EDTSpecial Marine WarningMFL66 min
Jun 6, 8:02 AM EDTSpecial Weather StatementMFLBroward28 min
Jun 6, 8:05 AM EDTSevere Thunderstorm WarningMFLBroward16 min
Jun 6, 8:08 AM EDTSevere Thunderstorm WarningMFLMiami-Dade37 min
Jun 6, 8:37 AM EDTSpecial Marine WarningMFL53 min
Jun 6, 8:38 AM EDTSevere Thunderstorm WarningMFLMiami-Dade37 min
Jun 6, 8:49 AM EDTSpecial Marine WarningMFL56 min
Jun 6, 8:52 AM EDTSpecial Weather StatementMFLPalm Beach23 min
Jun 6, 9:02 AM EDTSpecial Weather StatementMFLMiami-Dade28 min
Jun 6, 2:24 PM EDTSpecial Marine WarningMFL66 min
Jun 6, 2:37 PM EDTSpecial Weather StatementMFLBroward23 min
Jun 6, 3:05 PM EDTSpecial Weather StatementMFLPalm Beach25 min
Jun 6, 3:10 PM EDTSpecial Marine WarningMFL35 min

Nearby

Special Weather Statements in Florida, 2012Every special weather statement in 2012

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.