Alert archive / Florida / Special Weather Statements in 2012
Special Weather Statement, NWS Miami, FL
NWS Miami, FL issued this special weather statement at May 24, 2012, 11:29 AM EDT for Miami-Dade County, Florida. It was in force for 46 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
- May 24, 2012, 11:29 AM EDT (15:29 UTC)
- Expired
- May 24, 2012, 12:15 PM EDT
- In force
- 46 min
- Issued by
- NWS Miami, FL
County Miami-Dade County, FL
The radar
The Miami radar (KAMX), 16 km from the middle of the area, began a volume at 15:32 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
Tampa Bay, FL (KTBW), launched 12:00Z, 3.5 hours before the alert went out and 312 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.
- Mixed-layer CAPE
- 917 J/kg
- Mixed-layer CIN
- -57 J/kg
- Mixed-layer LCL
- 849 m above ground
- 0-6 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- 10 m²/s²
- 0-3 km storm-relative helicity
- 37 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>What forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Miami, FL wrote its last area forecast discussion before this special weather statement went out at May 24, 8:56 AM EDT, 2 hours 33 minutes earlier.
Area forecast discussion, May 24, 8:56 AM EDT, 2 hours 33 minutes before
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</html>Hazardous weather outlook, May 24, 9:51 AM EDT, 1 hour 38 minutes before
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</html>In the hours before
Local storm report, May 24, 10:40 AM EDT, 49 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MIAMI FL
1040 AM EDT THU MAY 24 2012
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1015 AM FLOOD DORAL 25.84N 80.36W
05/24/2012 MIAMI-DADE FL NWS EMPLOYEE
STREET FLOODING WITH WATER DEPTH OF AT LEAST 6 INCHES
ALONG PORTIONS OF NW 107TH AVENUE BETWEEN 45TH AND 58TH
STREETS.
&&
MJBSpecial weather statement, May 24, 11:29 AM EDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
1129 AM EDT THU MAY 24 2012
FLZ073-074-173-241615-
COASTAL MIAMI DADE COUNTY FL INLAND MIAMI-DADE COUNTY FL METROPOLITAN
MIAMI DADE FL
1129 AM EDT THU MAY 24 2012
THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A
* SIGNIFICANT WEATHER ADVISORY FOR...
CENTRAL METRO MIAMI-DADE COUNTY
* UNTIL 1215 PM EDT
* AT 1123 AM EDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
LINE OF STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 5 MILES
EAST OF PINECREST TO PRINCETON...AND MOVING NORTHWEST AT 5 MPH.
* THE LINE OF STORMS WILL AFFECT...
KEY BISCAYNE...
PRINCETON...
CUTLER BAY...
NARANJA...
CUTLER RIDGE...
AND SURROUNDING COMMUNITIES.
THE PRIMARY IMPACTS WILL BE GUSTY WINDS OF 45 TO 55 MPH. 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.
ALSO...THIS LINE OF STORMS ARE DEVELOPING IN AN ENVIRONMENT
FAVORABLE FOR FUNNEL CLOUDS.
RESIDENTS NEAR THE PATH OF SHOULD REMAIN ON THE ALERT FOR ADDITIONAL
STATEMENTS AND POSSIBLE WARNINGS.
STAY TUNED TO NOAA WEATHER RADIO AND OTHER LOCAL MEDIA FOR FURTHER
DETAILS OR UPDATES.
LAT...LON 2567 8016 2568 8018 2572 8017 2574 8017
2574 8020 2572 8024 2564 8026 2561 8030
2557 8030 2553 8031 2553 8032 2546 8033
2549 8056 2576 8045 2576 8019 2574 8016
TIME...MOT...LOC 1528Z 154DEG 4KT 2566 8023 2550 8037
CWCThe office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 24, 9:25 AM EDT | Areal Flood Advisory | MFL | Miami-Dade | 4 hr |
| May 24, 10:49 AM EDT | Special Marine Warning | MFL | 116 min | |
| May 24, 11:00 AM EDT | Areal Flood Advisory | MFL | Broward, Miami-Dade | 2 hr |
| May 24, 11:46 AM EDT | Severe Thunderstorm Warning | MFL | Miami-Dade | 34 min |
| May 24, 12:33 PM EDT | Special Marine Warning | MFL | 117 min | |
| May 24, 12:46 PM EDT | Severe Thunderstorm Warning | MFL | Miami-Dade | 44 min |
| May 24, 12:57 PM EDT | Areal Flood Advisory | MFL | Broward, Palm Beach | 2 hr |
| May 24, 1:13 PM EDT | High Wind Warning | MFL | Broward, Miami-Dade | 103 min |
| May 24, 1:19 PM EDT | Gale Warning | MFL | 3 hr | |
| May 24, 4:43 PM EDT | Small Craft Advisory | MFL | 5 hr | |
| May 24, 6:06 PM EDT | Special Marine Warning | MFL | 70 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.