Alert archive / Florida / Special Weather Statements in 2014
Special Weather Statement, NWS Melbourne, FL
NWS Melbourne, FL issued this special weather statement at Jul 5, 2014, 2:48 PM EDT for Martin County, Florida. It was in force for 42 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
- Jul 5, 2014, 2:48 PM EDT (18:48 UTC)
- Expired
- Jul 5, 2014, 3:30 PM EDT
- In force
- 42 min
- Issued by
- NWS Melbourne, FL
County Martin County, FL
The radar
The Melbourne radar (KMLB), 126 km from the middle of the area, began a volume at 18:51 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
Cape Canaveral, FL (KXMR), launched 12:00Z, 6.8 hours before the alert went out and 165 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
- 1429 J/kg
- Mixed-layer CIN
- -24 J/kg
- Mixed-layer LCL
- 821 m above ground
- 0-6 km bulk shear
- 6 kt
- 0-1 km storm-relative helicity
- -2 m²/s²
- 0-3 km storm-relative helicity
- -23 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 Melbourne, FL wrote its last area forecast discussion before this special weather statement went out at Jul 5, 9:29 AM EDT, 5 hours 19 minutes earlier.
Area forecast discussion, Jul 5, 9:29 AM EDT, 5 hours 19 minutes before
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</html>Hazardous weather outlook, Jul 5, 11:10 AM EDT, 3 hours 38 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED NATIONAL WEATHER SERVICE MELBOURNE FL 1110 AM EDT SAT JUL 5 2014 AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141- 144-147-052200- COASTAL WATERS FROM FLAGLER BEACH TO VOLUSIA BREVARD COUNTY LINE OUT 20 NM- COASTAL WATERS FROM VOLUSIA BREVARD COUNTY LINE TO SEBASTIAN INLET OUT 20 NM- COASTAL WATERS FROM SEBASTIAN INLET TO JUPITER INLET OUT 20 NM- WATERS FROM FLAGLER BEACH TO VOLUSIA BREVARD COUNTY LINE 20 TO 60 NM OFFSHORE- WATERS FROM VOLUSIA BREVARD COUNTY LINE TO SEBASTIAN INLET 20 TO 60 NM OFFSHORE- WATERS FROM SEBASTIAN INLET TO JUPITER INLET 20 TO 60 NM OFFSHORE- INLAND VOLUSIA-NORTHERN LAKE-ORANGE-SEMINOLE-SOUTHERN BREVARD- OSCEOLA-INDIAN RIVER-OKEECHOBEE-ST. LUCIE-MARTIN-COASTAL VOLUSIA- SOUTHERN LAKE-NORTHERN BREVARD- 1110 AM EDT SAT JUL 5 2014 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL FLORIDA. .DAY ONE...TODAY AND TONIGHT. .THUNDERSTORM IMPACT... DEEP MOISTURE WILL PERSIST ACROSS THE AREA TODAY AND WILL LEAD TO THE DEVELOPMENT OF SCATTERED SHOWERS AND LIGHTNING STORMS INTO THE AFTERNOON. THUNDERSTORMS WILL INITIALLY OCCUR ALONG THE COAST AS THE SEA BREEZE FORMS AROUND NOON AND THEN CONVECTION WILL INCREASE IN COVERAGE OVER THE INTERIOR AS SEA BREEZE AND OUTFLOW BOUNDARIES MOVE INLAND. A FEW STRONGER STORMS WILL BE POSSIBLE WITH THE MAIN THREATS BEING FREQUENT CLOUD TO GROUND LIGHTNING...STRONG WIND GUSTS UP TO 50 MPH...SMALL HAIL AND LOCALLY HEAVY RAINFALL OF 2 TO 3 INCHES. STORMS WILL MOVE TOWARD THE NORTHEAST AROUND 10 TO 15 MPH. .RIP CURRENT IMPACT... OCEAN CONDITIONS WILL GENERATE A MODERATE RISK OF RIP CURRENTS ALONG AREA BEACHES TODAY. IF CAUGHT IN A RIP CURRENT...SWIM PARALLEL TO THE BEACH UNTIL OUT OF THE PULL OF THE CURRENT...AND THEN SWIM BACK TO SHORE. ALWAYS SWIM WITHIN SIGHT OF A LIFE GUARD AND DO NOT SWIM ALONE. .MARINE THUNDERSTORM GUST IMPACT... SCATTERED STORMS WILL DEVELOP ACROSS THE REGION THIS AFTERNOON AND A FEW WILL HAVE THE POTENTIAL TO PRODUCE WINDS OF 35 KNOTS OR GREATER. STORMS WILL INITIALLY DEVELOP ALONG THE COAST INTO EARLY AFTERNOON AND WILL BE ABLE TO MOVE OFFSHORE AS THEY MOVE NORTHEAST AROUND 10 TO 15 MPH. CONVECTION WILL THEN INCREASE OVER THE INTERIOR INTO MID TO LATE AFTERNOON. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY. SUFFICIENT MOISTURE AND INSTABILITY WILL EXIST ACROSS THE AREA FOR SCATTERED AFTERNOON THUNDERSTORM DEVELOPMENT OVER THE NEXT SEVERAL DAYS. A FEW STRONGER STORMS WILL BE POSSIBLE EACH AFTERNOON...WITH GREATER STORM CHANCES TRANSITIONING TO THE INTERIOR TOMORROW AND THROUGH MUCH OF NEXT WEEK. .SPOTTER INFORMATION STATEMENT... SPOTTERS ARE REQUESTED TO MONITOR THE WEATHER AND SELF ACTIVATE IF NEEDED. SEDLOCK/WEITLICH
In the hours before
Special weather statement, Jul 5, 2:48 PM EDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MELBOURNE FL
248 PM EDT SAT JUL 5 2014
FLZ064-051930-
MARTIN-
248 PM EDT SAT JUL 5 2014
...A SIGNIFICANT WEATHER ADVISORY IS IN EFFECT FOR STRONG WIND GUSTS
BETWEEN 40 AND 50 MPH OVER SOUTHERN MARTIN COUNTY...
* UNTIL 330 PM EDT.
AT 247 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
CLUSTER OF STORMS CAPABLE OF PRODUCING STRONG WIND GUSTS OVER
INDIANTOWN...MOVING NORTH AT 5 MPH.
THE PRIMARY THREAT WILL BE FREQUENT CLOUD TO GROUND LIGHTNING
STRIKES AND GUSTY WINDS OF 40 TO 50 MPH...WHICH CAN CAUSE UNSECURED
OBJECTS TO BLOW AROUND...SNAP TREE LIMBS OR CAUSE POWER OUTAGES.
HEAVY RAINFALL WILL TEMPORARILY REDUCE VISIBILITY. SEEK SHELTER
INDOORS UNTIL THE STORM PASSES.
LAT...LON 2696 8062 2699 8062 2706 8060 2705 8023
2695 8031 2695 8061
TIME...MOT...LOC 1848Z 164DEG 4KT 2697 8047
SEDLOCKThe office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 5, 3:14 PM EDT | Special Marine Warning | MLB | 91 min | |
| Jul 5, 4:42 PM EDT | Special Weather Statement | MLB | Brevard, Indian River | 63 min |
| Jul 5, 4:50 PM EDT | Areal Flood Advisory | MLB | Brevard, Orange | 115 min |
| Jul 5, 4:57 PM EDT | Special Weather Statement | MLB | Volusia | 63 min |
| Jul 5, 5:09 PM EDT | Special Marine Warning | MLB | 96 min | |
| Jul 5, 5:14 PM EDT | Severe Thunderstorm Warning | MLB | Brevard | 21 min |
Nearby
Special Weather Statements in Florida, 2014Every special weather statement 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.