Alert archive / Florida / Severe Thunderstorm Warnings in 2020

Severe Thunderstorm Warning 8, NWS Miami, FL

April 11, 2020Miami-Dade County, Florida

NWS Miami, FL issued this severe thunderstorm warning at Apr 11, 2020, 7:10 PM EDT for Miami-Dade County, Florida. It was in force for 30 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: Apr 11, 2020, 7:10 PM EDT (23:10 UTC)
Expired: Apr 11, 2020, 7:40 PM EDT
In force: 30 min
Issued by: NWS Miami, FL
Area: Storm-based polygon
Tornado: Possible
Hail: 1.0 in
Wind: 60.0 mph

County Miami-Dade County, FL

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The nearest sounding before it

Miami, FL (KMFL), launched 12:00Z, 11.2 hours before the alert went out and 27 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: 411 J/kg
Mixed-layer CIN: -43 J/kg
Mixed-layer LCL: 916 m above ground
0-6 km bulk shear: 51 kt
0-1 km storm-relative helicity: 53 m²/s²
0-3 km storm-relative helicity: 157 m²/s²
Significant tornado parameter: 0.2
Supercell composite: 2.0

Open this sounding in Storm Lab

The text

As transmitted.

841 
WUUS52 KMFL 112310
SVRMFL
FLC086-120030-
/O.NEW.KMFL.SV.W.0008.200411T2310Z-200412T0030Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Miami FL
710 PM EDT Sat Apr 11 2020

The National Weather Service in Miami has issued a

* Severe Thunderstorm Warning for...
  Northern Miami-Dade County in southeastern Florida...

* Until 830 PM EDT.

* At 709 PM EDT, severe thunderstorms were located along a line
  extending from near Fortymile Bend to near Miccosukee Resort,
  moving southeast at 15 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...
  Doral, Sweetwater, Medley, Fountainbleau and Tamiami. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Miami. You can also share your report with NWS Miami on
Facebook and Twitter.

&&

LAT...LON 2579 8078 2573 8069 2575 8042 2576 8035
      2584 8033 2588 8036 2586 8080
TIME...MOT...LOC 2309Z 302DEG 14KT 2583 8077 2584 8047 

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

Cohen

3 follow-up statements

029 
WWUS52 KMFL 112326
SVSMFL

Severe Weather Statement
National Weather Service Miami FL
726 PM EDT Sat Apr 11 2020

FLC086-120030-
/O.CON.KMFL.SV.W.0008.000000T0000Z-200412T0030Z/
Miami-Dade FL-
726 PM EDT Sat Apr 11 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM EDT
FOR NORTHERN MIAMI-DADE COUNTY...

At 726 PM EDT, severe thunderstorms were located along a line
extending from 9 miles northeast of Shark Valley Obs Tower to near
Doral, moving southeast at 25 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...
Doral, Sweetwater, Medley, Fountainbleau and Tamiami. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
Miami. You can also share your report with NWS Miami on Facebook and
Twitter.

&&

LAT...LON 2577 8075 2581 8076 2585 8065 2588 8036
      2584 8033 2576 8035 2575 8042 2573 8069
TIME...MOT...LOC 2326Z 299DEG 20KT 2577 8067 2581 8038 

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

Cohen

011 
WWUS52 KMFL 112330
SVSMFL

Severe Weather Statement
National Weather Service Miami FL
730 PM EDT Sat Apr 11 2020

FLC086-120030-
/O.CON.KMFL.SV.W.0008.000000T0000Z-200412T0030Z/
Miami-Dade FL-
730 PM EDT Sat Apr 11 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM EDT
FOR NORTHERN MIAMI-DADE COUNTY...

At 730 PM EDT, severe thunderstorms were located along a line
extending from 9 miles northeast of Shark Valley Obs Tower to Doral,
moving southeast at 15 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...
Doral, Sweetwater, Medley, Fountainbleau and Tamiami. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
Miami. You can also share your report with NWS Miami on Facebook and
Twitter.

&&

LAT...LON 2576 8073 2581 8068 2582 8047 2586 8037
      2584 8033 2576 8035 2575 8042 2573 8069
TIME...MOT...LOC 2330Z 302DEG 14KT 2577 8066 2581 8037 

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

Cohen

029 
WWUS52 KMFL 112340
SVSMFL

Severe Weather Statement
National Weather Service Miami FL
740 PM EDT Sat Apr 11 2020

FLC086-112349-
/O.CAN.KMFL.SV.W.0008.000000T0000Z-200412T0030Z/
Miami-Dade FL-
740 PM EDT Sat Apr 11 2020

...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN MIAMI-DADE COUNTY IS
CANCELLED...
    
The storms which prompted the warning have weakened below severe
limits, and have exited the warned area. Therefore, the warning has 
been cancelled.  However, small hail, gusty winds, and heavy rain 
are still possible with these thunderstorms. There is some 
possibility that these storms re-intensify, and the issuance of an 
additional warning will be possible within the next half hour or 
hour.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Miami.

LAT...LON 2576 8073 2581 8068 2582 8047 2586 8037
      2584 8033 2576 8035 2575 8042 2573 8069
TIME...MOT...LOC 2338Z 302DEG 14KT 2575 8063 2579 8034 

$$

Cohen

What forecasters said that day

The local office's own words before this severe thunderstorm warning 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 severe thunderstorm warning went out at Apr 11, 2:17 PM EDT, 4 hours 53 minutes earlier.

Area forecast discussion, Apr 11, 2:17 PM EDT, 4 hours 53 minutes before

Area Forecast Discussion
National Weather Service Miami FL
217 PM EDT Sat Apr 11 2020

.Short Term...
Today...
A differential heating boundary has develop across central Miami-Dade
County where some clearing of stratiform clouds has allowed
increased heating across Southern portions of the peninsula. On vis
satellite you can also, a well-develop cu field beginning to form.
Winds have become a little backed and easterly at the surface, with
upper level HRRR model winds veering westerly with height. With the
increased heating MLCAPE values have soared to be above 3000 J/kg
over southeastern Florida with 50 to 60 knots of effective bulk
shear. 0-3 SRH values over the southeastern metro are 150-200 m2/s2
and significant tornado parameter (STP) indices around 1 over metro
Miami-Dade. The storm relative mean wind is oblique to the current
boundary axis across Miami-Dade county support semi-discrete
supercell storm mode. There is increasing potential for severe
supercells across southeastern Florida this afternoon, with main
hazards being damaging winds, large hail and even the possibility of
a tornadoes. If multiple round of storms develop over the same area
heavy rainfall may lead to localized flooding of low-lying poor
drainage.

Due to the weak ascent there is still some uncertainty that this
event will materialize.

Sunday and Monday...
High pressure will dominate for the beginning of the week. Even
so, a few showers may be possible in the Lake region. With the
high to the east, a south to southeast flow will bring a warming
trend to the area, helping to boost temps into the upper 80s to
low 90s.

.Long Term (Tuesday through Friday)...
A cold front will stall around north central Florida on Tuesday,
permitting southern Florida to remain in the warm, moist airmass
around the Atlantic surface high pressure. As the week progresses,
a reinforcing front pushes across the southeastern United States
which will allow the boundary to advance southward into southern
and central Florida. The main stories through the rest of the week
will be warm temperatures and increasing rain chances. There is
still some uncertainty with the timing and location of the front
before it stalls. If the location is further south than currently
forecast, rain chances will increase while the increased cloud
cover may help cool temperatures a bit. Either way, the chances of
rain will include the potential for heavy rain as well, especially
with more robust convection like thunderstorms.

&&

.Marine...
Showers and thunderstorms may bring locally hazardous weather to
the Atlantic waters, including Biscayne Bay through this evening.
This includes gusty wind and waterspouts as possible hazards.
Then, conditions improve for the next couple of days as high
pressure builds in. Even so,wind may continue to be a concern for
small craft, as a south to southeast wind of 15 to 20kts is
forecast through at least the first half of the week. Small Craft
Should Exercise Caution, mainly in the Atlantic waters of South
Florida.

&&

.Aviation...
Unsettled weather is forecast across South Florida through the
evening hours. Strong gusty showers and possibly some isolated
strong to severe thunderstorms are possible, mainly south of
Alligator Alley. The hazards include hail, downbursts, and funnel
clouds are possible. Also, an isolated tornado can not be ruled
out. Active weather is possible well into the overnight hours.
Tomorrow should see quieter weather, but the wind is forecast to
be breezy out of the southeast.

&&

.Beach Forecast...
A southeast wind is forecast to strengthen for the next few days.
this would keep an enhanced risk of rip currents for the Atlantic
beaches for at least the first half of the week.

&&

.Preliminary Point Temps/PoPs...
West Palm Beach  74  85  76  89 /  10  10   0  10
Fort Lauderdale  76  85  78  87 /  40   0   0   0
Miami            75  86  77  88 /  30  10   0   0
Naples           72  89  75  88 /  10   0   0   0

&&

.MFL WATCHES/WARNINGS/ADVISORIES...
FL...None.
AM...None.
GM...None.

&&

Marine...13
Aviation...13
Beach Forecast...13
Short Term...33/Kelly
Long Term...02/RAG

Hazardous weather outlook, Apr 11, 12:29 PM EDT, 6 hours 41 minutes before

Hazardous Weather Outlook for South Florida
National Weather Service Miami FL
1229 PM EDT Sat Apr 11 2020

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
120430-
Lake Okeechobee-Biscayne Bay-
Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-Glades-Hendry-
Inland Palm Beach-Metro Palm Beach-Coastal Collier-Inland Collier-
Inland Broward-Metro Broward-Inland Miami-Dade-Metro Miami-Dade-
Mainland Monroe-Coastal Palm Beach-Coastal Broward-Coastal Miami-
Dade-Far South Miami-Dade-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
1229 PM EDT Sat Apr 11 2020

...ISOLATED SEVERE THUNDERSTORMS POSSIBLE THIS AFTERNOON...

This hazardous weather outlook is for South Florida.

.DAY ONE...THIS AFTERNOON AND TONIGHT

Rip Currents: A moderate risk of rip currents are expected along the
east coast beaches of South Florida today.

Thunderstorms: A few thunderstorms are possible over the interior
areas this afternoon into the evening hours. Lightning, isolated
damaging wind, and isolated large hail are main concerns this
afternoon.

Hail: Isolated hail of an inch or larger is possible through this
evening, mainly in the southern interior, and possibly the southeast
metro areas.

Wind: Isolated strong wind gusts from convective showers or isolated
thunderstorms are possible. There is a slight potential for some of
the wind gusts to be damaging, with speeds in excess of 60 miles per
hour, mainly in the interior, and possibly the southeast metro areas
through this evening.

Tornados: There is a slight chance of an isolated tornado through
this evening mainly for Miami-Dade and Broward counties.

Waterspouts: There is a slight chance of a waterspout off the Miami-
Dade and Broward County coasts through this evening.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

A few thunderstorms will be possible middle to end of next week
especially over the interior and east coast metro areas. The primary
impacts from the storms will be lightning.

Heat indices could again get into the lower 100s over the interior
and east coast metro areas next week especially middle of next week.

An elevated risk of rip currents can be expected along the Atlantic
coast late this weekend into early next week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed. Please relay any information about
observed severe weather to the NWS while following all local, state,
and CDC guidelines.

For more information...visit the National Weather Service in
Miami website at www.weather.gov/miami.

In the hours before

Special weather statement, Apr 11, 4:47 PM EDT, 2 hours 23 minutes before

Special Weather Statement
National Weather Service Miami FL
447 PM EDT Sat Apr 11 2020

FLZ071-112130-
Inland Broward County FL-
447 PM EDT Sat Apr 11 2020

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN BROWARD COUNTY UNTIL 530
PM EDT...

* At 447 PM EDT, National Weather Service meteorologists were
  tracking a strong thunderstorm near Miccosukee Service Plaza, or 30
  miles west of Miramar, moving southeast at 15 mph.

* Small hail, funnel clouds, and winds in excess of 45 mph possible
  with this storm.

* Locations impacted include...
  Pembroke Pines, Miramar, Weston, Mile Marker 30 On Alligator Alley,
  Intersection Alligator Alley And Miami Canal, East Toll Gate On
  Alligator Alley, Intersection I-75 And U.S. 27, Miccosukee Service
  Plaza and West Broward Rec. Area On Alligator Alley.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To report severe weather, contact your nearest law enforcement
agency. You can also share your report with NWS Miami on Facebook and
Twitter.

&&

LAT...LON 2596 8065 2597 8068 2598 8068 2598 8072
      2600 8078 2608 8087 2618 8086 2615 8051
      2615 8044 2612 8043 2596 8043
TIME...MOT...LOC 2047Z 300DEG 11KT 2610 8082

Cohen

Special weather statement, Apr 11, 5:21 PM EDT, 1 hour 49 minutes before

Special Weather Statement
National Weather Service Miami FL
521 PM EDT Sat Apr 11 2020

FLZ071-072-112200-
Inland Broward County FL-Metro Broward County FL-
521 PM EDT Sat Apr 11 2020

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN BROWARD COUNTY UNTIL 600
PM EDT...

* At 521 PM EDT, National Weather Service meteorologists were
  tracking a strong thunderstorm near Intersection Krome And U.S. 27,
  or 10 miles west of Miramar, moving northeast at 20 mph.

* Small hail and winds in excess of 45 mph possible with this storm.

* Locations impacted include...
  Pembroke Pines, Miramar, Davie, Plantation, Sunrise, Lauderhill,
  Weston, Cooper City, Sawgrass Mills Mall, Royal Palm Ranches,
  Sunshine Acres, Intersection I-75 And U.S. 27, Intersection I-75
  And Griffin Road, Pine Island Ridge, Mile Marker 30 On Alligator
  Alley, East Toll Gate On Alligator Alley and Markham Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To report severe weather, contact your nearest law enforcement
agency. You can also share your report with NWS Miami on Facebook and
Twitter.

&&

LAT...LON 2597 8027 2597 8029 2596 8030 2596 8062
      2604 8064 2619 8054 2619 8025
TIME...MOT...LOC 2121Z 230DEG 19KT 2596 8052

Cohen

Special weather statement, Apr 11, 5:24 PM EDT, 1 hour 46 minutes before

Special Weather Statement
National Weather Service Miami FL
524 PM EDT Sat Apr 11 2020

FLZ174-112215-
Far South Miami-Dade County FL-
524 PM EDT Sat Apr 11 2020

...SIGNIFICANT WEATHER ADVISORY FOR SOUTH CENTRAL MIAMI-DADE COUNTY
UNTIL 615 PM EDT...

* At 524 PM EDT, National Weather Service meteorologists were
  tracking a strong thunderstorm near Everglades National Park, or 11
  miles south of Homestead, moving south at 15 mph.

* Small hail, funnel clouds, and wind gusts of 50 to 55 mph possible
  with this storm.

* Locations impacted include...
  Everglades National Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

To report severe weather, contact your nearest law enforcement
agency. You can also share your report with NWS Miami on Facebook and
Twitter.

&&

LAT...LON 2521 8056 2522 8056 2521 8054 2523 8052
      2524 8057 2534 8058 2536 8055 2526 8041
      2526 8043 2524 8043 2524 8046 2525 8046
      2523 8049 2520 8050 2522 8052 2520 8054
TIME...MOT...LOC 2124Z 347DEG 11KT 2531 8052

Cohen

Special weather statement, Apr 11, 6:15 PM EDT, 55 minutes before

Special Weather Statement
National Weather Service Miami FL
615 PM EDT Sat Apr 11 2020

FLZ073-074-112300-
Metropolitan Miami Dade FL-Inland Miami-Dade County FL-
615 PM EDT Sat Apr 11 2020

...SIGNIFICANT WEATHER ADVISORY FOR NORTH CENTRAL MIAMI-DADE COUNTY
UNTIL 700 PM EDT...

* At 615 PM EDT, National Weather Service meteorologists were
  tracking a strong thunderstorm 7 miles west of Intersection Krome
  And U.S. 27, or 12 miles west of Miramar, moving east at 15 mph.

* Small hail, funnel clouds, and winds in excess of 45 mph possible
  with this storm.

* Locations impacted include...
  Hialeah, Miramar, Miami Gardens, Doral, Miami Lakes, Hialeah
  Gardens, Miami Springs, Medley, Intersection Krome And U.S. 27,
  Palm Springs North, Country Club and Pennsuco.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

To report severe weather, contact your nearest law enforcement
agency. You can also share your report with NWS Miami on Facebook and
Twitter.

&&

LAT...LON 2578 8037 2580 8056 2592 8064 2596 8061
      2596 8030 2597 8029 2597 8028 2585 8028
TIME...MOT...LOC 2215Z 292DEG 12KT 2594 8056

Cohen

Special weather statement, Apr 11, 6:39 PM EDT, 31 minutes before

Special Weather Statement
National Weather Service Miami FL
639 PM EDT Sat Apr 11 2020

FLZ073-112315-
Inland Miami-Dade County FL-
639 PM EDT Sat Apr 11 2020

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN MIAMI-DADE COUNTY UNTIL
715 PM EDT...

* At 639 PM EDT, National Weather Service meteorologists were
  tracking a strong thunderstorm 7 miles northeast of Dade-Collier
  Training Airport, or 28 miles west of Miramar, moving southeast at
  30 mph.

* Small hail, funnel clouds, and winds in excess of 45 mph possible
  with this storm.

* This storm will remain over mainly rural areas of northern
  Miami-Dade County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

To report severe weather, contact your nearest law enforcement
agency. You can also share your report with NWS Miami on Facebook and
Twitter.

&&

LAT...LON 2569 8057 2584 8087 2598 8087 2598 8073
      2597 8068 2596 8068 2596 8055
TIME...MOT...LOC 2239Z 299DEG 27KT 2590 8079

Cohen

Special weather statement, Apr 11, 6:59 PM EDT, 11 minutes before

Special Weather Statement
National Weather Service Miami FL
659 PM EDT Sat Apr 11 2020

FLZ073-074-173-112345-
Metropolitan Miami Dade FL-Inland Miami-Dade County FL-
Coastal Miami Dade County FL-
659 PM EDT Sat Apr 11 2020

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN MIAMI-DADE COUNTY UNTIL
745 PM EDT...

* At 659 PM EDT, National Weather Service meteorologists were
  tracking strong thunderstorms along a line extending from 9 miles
  northeast of Fortymile Bend to near Medley. Movement was southeast
  at 20 mph.

* Small hail, funnel clouds, and wind gusts of 50 to 55 mph possible
  with these storms.

* Locations impacted include...
  Miami, Hialeah, Coral Gables, South Miami, Kendall, Miami Gardens,
  North Miami, Doral, Miami Lakes, Hialeah Gardens, Pinecrest,
  Opa-Locka, Miami Springs, Sweetwater, West Miami, Medley,
  Westchester, Gladeview, Glenvar Heights and University Of Miami.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

To report severe weather, contact your nearest law enforcement
agency. You can also share your report with NWS Miami on Facebook and
Twitter.

&&

LAT...LON 2563 8066 2564 8027 2575 8020 2593 8023
      2586 8069 2579 8081 2569 8077
TIME...MOT...LOC 2259Z 308DEG 17KT 2587 8074 2584 8044

Cohen

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 10, 8:10 PM EDT	Special Marine Warning	MFL		50 min
Apr 11, 1:02 PM EDT	Special Weather Statement	MFL	Miami-Dade	43 min
Apr 11, 1:05 PM EDT	Special Weather Statement	MFL	Miami-Dade	40 min
Apr 11, 1:32 PM EDT	Special Weather Statement	MFL	Miami-Dade	43 min
Apr 11, 1:38 PM EDT	Severe Thunderstorm Warning	MFL	Miami-Dade	45 min
Apr 11, 1:40 PM EDT	Special Marine Warning	MFL		70 min
Apr 11, 2:06 PM EDT	Special Weather Statement	MFL	Miami-Dade	54 min
Apr 11, 3:29 PM EDT	Special Weather Statement	MFL	Miami-Dade	46 min
Apr 11, 4:25 PM EDT	Special Weather Statement	MFL	Miami-Dade	65 min
Apr 11, 4:47 PM EDT	Special Weather Statement	MFL	Broward	43 min
Apr 11, 4:53 PM EDT	Severe Thunderstorm Warning	MFL	Miami-Dade	67 min
Apr 11, 5:00 PM EDT	Special Marine Warning	MFL		76 min
Apr 11, 5:21 PM EDT	Special Weather Statement	MFL	Broward	39 min
Apr 11, 5:24 PM EDT	Special Weather Statement	MFL	Miami-Dade	51 min
Apr 11, 6:15 PM EDT	Special Weather Statement	MFL	Miami-Dade	45 min
Apr 11, 6:39 PM EDT	Special Weather Statement	MFL	Miami-Dade	36 min
Apr 11, 6:59 PM EDT	Special Weather Statement	MFL	Miami-Dade	46 min
Apr 11, 7:44 PM EDT	Special Weather Statement	MFL	Miami-Dade	46 min
Apr 11, 7:59 PM EDT	Areal Flood Advisory	MFL	Miami-Dade	3 hr

Nearby

Severe Thunderstorm Warnings in Florida, 2020 Every severe thunderstorm warning in 2020

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.