Alert archive / Florida / Rip Current Statements in 2020

Rip Current Statement 27, NWS Miami, FL

April 12, 2020Broward County, Miami-Dade County, Palm Beach County, Florida

NWS Miami, FL issued this rip current statement at Apr 12, 2020, 3:00 AM EDT for Broward County, Miami-Dade County, Palm Beach County, Florida. It took effect at Apr 12, 2020, 6:00 AM EDT. It was in force for 26 hr.

The area

The counties it named.

The facts

Issued
Apr 12, 2020, 3:00 AM EDT (07:00 UTC)
In effect from
Apr 12, 2020, 6:00 AM EDT
Expired
Apr 13, 2020, 7:57 AM EDT
In force
26 hr
Issued by
NWS Miami, FL

Counties Broward County, FL, Miami-Dade County, FL, Palm Beach County, FL

The nearest sounding before it

Key West, FL (KEYW), launched 00:00Z, 7.0 hours before the alert went out and 216 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-pSkew-T log-p diagram, Key West, FL at 00:00Z on 2020-04-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 342 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Key West, FL at 00:00Z on 2020-04-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 42 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
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
342 J/kg
Mixed-layer CIN
-180 J/kg
Mixed-layer LCL
1271 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
42 m²/s²
0-3 km storm-relative helicity
54 m²/s²
Significant tornado parameter
-0.0
Supercell composite
-0.3

Open this sounding in Storm Lab

The text

As transmitted.

559 
WHUS42 KMFL 120700
CFWMFL

Coastal Hazard Message
National Weather Service Miami FL
300 AM EDT Sun Apr 12 2020

FLZ168-172-173-130000-
/O.NEW.KMFL.RP.S.0027.200412T1000Z-200413T1200Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
300 AM EDT Sun Apr 12 2020

...HIGH RIP CURRENT RISK IN EFFECT FROM 6 AM EDT THIS MORNING
THROUGH MONDAY MORNING...

* WHAT...Dangerous rip currents expected.

* WHERE...Coastal Palm Beach, Coastal Broward and Coastal Miami- 
  Dade Counties.

* WHEN...From 6 AM EDT this morning through Monday morning.

* IMPACTS...Rip currents can sweep even the best swimmers away
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

Baxter
4 follow-up statements
971 
WHUS42 KMFL 121918
CFWMFL

Coastal Hazard Message
National Weather Service Miami FL
318 PM EDT Sun Apr 12 2020

FLZ168-172-173-130330-
/O.CON.KMFL.RP.S.0027.000000T0000Z-200413T1200Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
318 PM EDT Sun Apr 12 2020

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH MONDAY
MORNING...

* WHAT...Dangerous rip currents.

* WHERE...Coastal Broward, Coastal Palm Beach and Coastal Miami- 
  Dade Counties.

* WHEN...Through Monday morning.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$
010 
WHUS42 KMFL 130134
CFWMFL

Coastal Hazard Message
National Weather Service Miami FL
934 PM EDT Sun Apr 12 2020

FLZ168-172-173-130945-
/O.CON.KMFL.RP.S.0027.000000T0000Z-200413T1200Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
934 PM EDT Sun Apr 12 2020

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 8 AM EDT
MONDAY...

* WHAT...Dangerous rip currents.

* WHERE...Coastal Broward, Coastal Palm Beach and Coastal Miami- 
  Dade Counties.

* WHEN...Until 8 AM EDT Monday.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$
497 
WHUS42 KMFL 130704
CFWMFL

Coastal Hazard Message
National Weather Service Miami FL
304 AM EDT Mon Apr 13 2020

FLZ168-172-173-131200-
/O.CON.KMFL.RP.S.0027.000000T0000Z-200413T1200Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
304 AM EDT Mon Apr 13 2020

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 8 AM EDT THIS
MORNING...

* WHAT...Dangerous rip currents.

* WHERE...Coastal Broward, Coastal Palm Beach and Coastal Miami- 
  Dade Counties.

* WHEN...Until 8 AM EDT this morning.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

Baxter
276 
WHUS42 KMFL 131157
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Miami FL
757 AM EDT Mon Apr 13 2020



FLZ168-172-173-131300-
/O.CAN.KMFL.RP.S.0027.000000T0000Z-200413T1200Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
757 AM EDT Mon Apr 13 2020

...HIGH RIP CURRENT RISK IS CANCELLED...

The National Weather Service in Miami has cancelled the High Rip
Current Risk. 

There remains a moderate risk of rip currents for the Atlantic
beaches.

$$


http://www.weather.gov/miami

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 11, 8:09 PM EDTSpecial Marine WarningMFL115 min
Apr 11, 8:29 PM EDTSpecial Weather StatementMFLMiami-Dade46 min
Apr 11, 8:58 PM EDTSpecial Marine WarningMFL62 min
Apr 11, 9:23 PM EDTSpecial Weather StatementMFLMiami-Dade52 min
Apr 12, 3:33 AM EDTSmall Craft AdvisoryMFL32 hr

Nearby

Rip Current Statements in Florida, 2020Every rip current 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.