Alert archive / Florida / Special Weather Statements in 2020
Special Weather Statement, NWS Miami, FL
NWS Miami, FL issued this special weather statement at Aug 3, 2020, 11:14 AM EDT for Broward County, Florida. It was in force for 61 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
- Aug 3, 2020, 11:14 AM EDT (15:14 UTC)
- Expired
- Aug 3, 2020, 12:15 PM EDT
- In force
- 61 min
- Issued by
- NWS Miami, FL
County Broward County, FL
The radar
The Miami radar (KAMX), 69 km from the middle of the area, began a volume at 15:18 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 12:00Z, 3.2 hours before the alert went out and 47 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
- 2171 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 664 m above ground
- 0-6 km bulk shear
- 10 kt
- 0-1 km storm-relative helicity
- 4 m²/s²
- 0-3 km storm-relative helicity
- 4 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.4
The text
As transmitted.
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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 Aug 3, 10:38 AM EDT, 36 minutes earlier.
Area forecast discussion, Aug 3, 10:38 AM EDT, 36 minutes before
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</html>Hazardous weather outlook, Aug 3, 8:40 AM EDT, 2 hours 34 minutes before
Hazardous Weather Outlook for South Florida National Weather Service Miami FL 840 AM EDT Mon Aug 3 2020 AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676- 040045- 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- 840 AM EDT Mon Aug 3 2020 ...Elevated Rip Current Risk Atlantic Beaches... ...Localized Flooding Possible Today East Coast Metro Areas... This hazardous weather outlook is for South Florida. .DAY ONE...TODAY AND TONIGHT Rip currents: There is a moderate to high risk of rip currents along the Atlantic beaches, especially coastal Palm Beach County. Thunderstorms: Scattered showers and thunderstorms are expected this afternoon and evening. Flooding: Localized flooding may be possible across urbanized or poor drainage areas, especially if multiple storms move over the same locations in a short amount of time. Waterspouts: A few waterspouts are possible over the Atlantic waters and Lake Okeechobee. Wind: Wind over the Atlantic waters will continue to gradually subside today. Small Craft Advisories are still in effect for much of the Atlantic Waters through the morning. Thunderstorms across the Florida peninsula may contain gusty winds in the strongest activity. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY Scattered thunderstorms will develop each day, primarily during the afternoon hours. Gusty winds, occasional lightning, and heavy rainfall may be possible. Localized flooding of urban and poorly drained areas is also possible. Heat index values on Tuesday could reach the 105 to 110 degrees for portions of South Florida. .SPOTTER INFORMATION STATEMENT... Widespread spotter activation is not anticipated, however individual spotters are encouraged to report high wind, hail and flooding to the National Weather Service forecast office in Miami. For more information...visit the National Weather Service in Miami website at www.weather.gov/miami.
In the hours before
Special weather statement, Aug 3, 9:43 AM EDT, 1 hour 31 minutes before
Special Weather Statement National Weather Service Miami FL 943 AM EDT Mon Aug 3 2020 FLZ070>073-031430- Inland Broward County FL-Inland Collier County FL- Metro Broward County FL-Inland Miami-Dade County FL- 943 AM EDT Mon Aug 3 2020 ...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN MIAMI-DADE AND BROWARD COUNTIES UNTIL 1030 AM EDT... * At 943 AM EDT, Doppler radar was tracking a gusty shower near Intersection Alligator Alley And Miami Canal, or 18 miles west of Pembroke Pines, moving northeast at 5 mph. * Winds in excess of 45 mph and funnel clouds possible with this shower. * Locations impacted include... Weston, Mile Marker 30 On Alligator Alley, East Toll Gate On Alligator Alley, Intersection I-75 And U.S. 27 and Intersection Alligator Alley And Miami Canal. PRECAUTIONARY/PREPAREDNESS ACTIONS... This activity was also developing in an environment favorable for the formation of funnel clouds. Stay tuned to NOAA weather radio and local media for additional updates and possible warnings. 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 2586 8078 2589 8091 2631 8053 2622 8034 TIME...MOT...LOC 1343Z 233DEG 5KT 2609 8062 SPM
Special weather statement, Aug 3, 9:57 AM EDT, 1 hour 17 minutes before
Special Weather Statement National Weather Service Miami FL 957 AM EDT Mon Aug 3 2020 FLZ068-168-031430- Coastal Palm Beach County FL-Metro Palm Beach County FL- 957 AM EDT Mon Aug 3 2020 ...SIGNIFICANT WEATHER ADVISORY FOR EAST CENTRAL PALM BEACH COUNTY UNTIL 1030 AM EDT... * At 957 AM EDT, National Weather Service meteorologists were tracking a gusty shower over Village Of Golf, or over Delray Beach, moving northeast at 10 mph. * Funnel clouds possible with this shower. * Locations impacted include... Boca Raton, Boynton Beach, Delray Beach, Lake Worth, Palm Beach, Highland Beach, Ocean Ridge, Lantana, Atlantis, Village Of Golf, Kings Point, Dunes Road, Hypoluxo, South Palm Beach, Gulf Stream, Briny Breezes, Manalapan, Seminole Manor and Villages Of Oriole. PRECAUTIONARY/PREPAREDNESS ACTIONS... This activity was also developing in an environment favorable for the formation of funnel clouds. Stay tuned to NOAA weather radio and local media for additional updates and possible warnings. 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 2640 8011 2649 8018 2670 8001 2646 7983 TIME...MOT...LOC 1357Z 237DEG 11KT 2648 8009 SPM
Special weather statement, Aug 3, 10:33 AM EDT, 41 minutes before
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</html>Special weather statement, Aug 3, 11:14 AM EDT, 0 minutes before
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</html>The office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 2, 10:43 PM EDT | Special Marine Warning | MFL | 62 min | |
| Aug 3, 8:46 AM EDT | Rip Current Statement | MFL | Palm Beach | 11 hr |
| Aug 3, 9:43 AM EDT | Special Weather Statement | MFL | Broward | 47 min |
| Aug 3, 9:57 AM EDT | Special Weather Statement | MFL | Palm Beach | 33 min |
| Aug 3, 10:33 AM EDT | Special Weather Statement | MFL | Broward | 42 min |
| Aug 3, 12:31 PM EDT | Special Weather Statement | MFL | Broward | 44 min |
| Aug 3, 3:58 PM EDT | Special Weather Statement | MFL | Broward | 47 min |
| Aug 3, 5:53 PM EDT | Areal Flood Advisory | MFL | Broward, Palm Beach | 87 min |
Nearby
Special Weather Statements in Florida, 2020Every special weather statement 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; radar from the NEXRAD Level II archive.