Alert archive / Florida / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 46, NWS Melbourne, FL

June 1, 2016Orange County, Osceola County, Florida

NWS Melbourne, FL issued this severe thunderstorm warning at Jun 1, 2016, 7:27 PM EDT for Orange County, Osceola County, Florida. It was in force for 63 min. 2 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: Jun 1, 2016, 7:27 PM EDT (23:27 UTC)
Expired: Jun 1, 2016, 8:30 PM EDT
In force: 63 min
Issued by: NWS Melbourne, FL
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Orange County, FL, Osceola County, FL

The radar

The Melbourne radar (KMLB), 86 km from the middle of the area, began a volume at 23:27 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

Time	Report	Where	Remark
Jun 1, 7:32 PM EDT	HAIL 0.75	4 Ssw Oak Ridge, FL	PENNY SIZE HAIL REPORTED NEAR WESTWOOD AND INTERNATIONAL DRIVE VIA TWITTER.
Jun 1, 8:02 PM EDT	TSTM WND DMG	2 Ne Celebration, FL	LAW ENFORCEMENT REPORTS DAMAGE TO A LIFT STATION ON WEST IRLO BRONSON HIGHWAY WITH THE ROADWAY BEING BLOCKED.

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

The nearest sounding before it

Cape Canaveral, FL (KXMR), launched 12:00Z, 11.5 hours before the alert went out and 99 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 682 J/kg
Mixed-layer CIN: -55 J/kg
Mixed-layer LCL: 1101 m above ground
0-6 km bulk shear: 8 kt
0-1 km storm-relative helicity: 5 m²/s²
0-3 km storm-relative helicity: 13 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

642 
WUUS52 KMLB 012327
SVRMLB
FLC095-097-020030-
/O.NEW.KMLB.SV.W.0046.160601T2327Z-160602T0030Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MELBOURNE FL
727 PM EDT WED JUN 1 2016

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHWESTERN ORANGE COUNTY IN EAST CENTRAL FLORIDA...
  NORTHWESTERN OSCEOLA COUNTY IN EAST CENTRAL FLORIDA...

* UNTIL 830 PM EDT

* AT 727 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED OVER HUNTERS
  CREEK...OR NEAR OAK RIDGE...MOVING SOUTHWEST AT 10 MPH.

  HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE 
           TO ROOFS...SIDING...AND TREES. 

* LOCATIONS IMPACTED INCLUDE...
  ORLANDO...KISSIMMEE...BAY LAKE...BUENA VENTURA LAKES AND INTERCESSION
  CITY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 2849 8148 2841 8130 2814 8135 2824 8155
      2826 8156 2826 8159 2829 8165
TIME...MOT...LOC 2327Z 027DEG 10KT 2839 8143 

HAIL...1.00IN
WIND...60MPH
 
$$

BRAGAW

3 follow-up statements

247 
WWUS52 KMLB 012352
SVSMLB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MELBOURNE FL
752 PM EDT WED JUN 1 2016

FLC095-097-020030-
/O.CON.KMLB.SV.W.0046.000000T0000Z-160602T0030Z/
ORANGE FL-OSCEOLA FL-
752 PM EDT WED JUN 1 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM EDT
FOR SOUTHWESTERN ORANGE AND NORTHWESTERN OSCEOLA COUNTIES...

AT 750 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED OVER HUNTERS CREEK...
OR NEAR KISSIMMEE...MOVING SOUTHWEST AT 10 MPH.

HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

SOURCE...PUBLIC REPORTED NICKLE SIZE HAIL IN THE VICINITY OF SEA
         WORLD. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO 
         ROOFS...SIDING...AND TREES. 

LOCATIONS IMPACTED INCLUDE...
ORLANDO...KISSIMMEE...BAY LAKE...BUENA VENTURA LAKES AND INTERCESSION
CITY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 2849 8148 2841 8130 2814 8135 2824 8155
      2826 8156 2826 8159 2829 8165
TIME...MOT...LOC 2350Z 027DEG 10KT 2833 8146 

HAIL...1.00IN
WIND...60MPH
 
$$

BRAGAW

990 
WWUS52 KMLB 020012
SVSMLB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MELBOURNE FL
812 PM EDT WED JUN 1 2016

FLC095-097-020030-
/O.CON.KMLB.SV.W.0046.000000T0000Z-160602T0030Z/
ORANGE FL-OSCEOLA FL-
812 PM EDT WED JUN 1 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM EDT
FOR SOUTHWESTERN ORANGE AND NORTHWESTERN OSCEOLA COUNTIES...

AT 810 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED OVER INTERCESSION
CITY...MOVING SOUTHWEST AT 10 MPH.

HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

SOURCE...PUBLIC REPORTED WIND DAMAGE AT 5820 IRLO BRONSON MEMORIAL
         HIGHWAY IN CELEBRATION. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO 
         ROOFS...SIDING...AND TREES. 

LOCATIONS IMPACTED INCLUDE...
ORLANDO...KISSIMMEE...BAY LAKE...BUENA VENTURA LAKES AND INTERCESSION
CITY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 2849 8148 2841 8130 2814 8135 2824 8155
      2826 8156 2826 8159 2829 8165
TIME...MOT...LOC 0010Z 027DEG 10KT 2828 8149 

HAIL...1.00IN
WIND...60MPH
 
$$

BRAGAW

636 
WWUS52 KMLB 020021
SVSMLB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MELBOURNE FL
821 PM EDT WED JUN 1 2016

FLC095-097-020030-
/O.EXP.KMLB.SV.W.0046.000000T0000Z-160602T0030Z/
ORANGE FL-OSCEOLA FL-
821 PM EDT WED JUN 1 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN ORANGE AND
NORTHWESTERN OSCEOLA COUNTIES WILL EXPIRE AT 830 PM EDT...
                
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.

LAT...LON 2849 8148 2841 8130 2814 8135 2824 8155
      2826 8156 2826 8159 2829 8165
TIME...MOT...LOC 0019Z 027DEG 10KT 2828 8149 

$$

BRAGAW

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 1, 3:53 PM EDT	Special Weather Statement	MLB	Volusia	52 min
Jun 1, 7:24 PM EDT	Special Weather Statement	MLB	Orange	66 min

Nearby

Severe Thunderstorm Warnings in Florida, 2016 Every severe thunderstorm warning in 2016

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.