Alert archive / Florida / Rip Current Statements in 2020

Rip Current Statement 37, NWS Miami, FL

July 22, 2020Broward County, Miami-Dade County, Palm Beach County, Florida

NWS Miami, FL issued this rip current statement at Jul 22, 2020, 9:30 AM EDT for Broward County, Miami-Dade County, Palm Beach County, Florida. It was in force for 11 hr.

The area

The counties it named.

The facts

Issued
Jul 22, 2020, 9:30 AM EDT (13:30 UTC)
Expired
Jul 22, 2020, 8:00 PM EDT
In force
11 hr
Issued by
NWS Miami, FL

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

The radar

The Miami radar (KAMX), 59 km from the middle of the area, began a volume at 13:28 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, 1.5 hours before the alert went out and 39 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, Miami, FL at 12:00Z on 2020-07-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 59 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Miami, FL at 12:00Z on 2020-07-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 41 square meters per square second.1939Sfc1 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
59 J/kg
Mixed-layer CIN
-52 J/kg
Mixed-layer LCL
588 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
41 m²/s²
0-3 km storm-relative helicity
62 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

As transmitted.

719 
WHUS42 KMFL 221330
CFWMFL

Coastal Hazard Message
National Weather Service Miami FL
930 AM EDT Wed Jul 22 2020

FLZ168-172-173-222130-
/O.NEW.KMFL.RP.S.0037.200722T1330Z-200723T0000Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
930 AM EDT Wed Jul 22 2020

...HIGH RIP CURRENT RISK IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...Dangerous rip currents.

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

* WHEN...Until 8 PM EDT this evening.

* 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.

&&

$$

FELL
1 follow-up statement
881 
WHUS42 KMFL 230006
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Miami FL
806 PM EDT Wed Jul 22 2020

FLZ168-172-173-230115-
/O.EXP.KMFL.RP.S.0037.000000T0000Z-200723T0000Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
806 PM EDT Wed Jul 22 2020

...HIGH RIP CURRENT RISK HAS EXPIRED...

The easterly winds have decrease to 15 mph or less this evening
and should remain at 15 mph or less tonight. Therefore, the High
Risk of Rip Currents has been allowed to expired for the east
coast beaches of South Florida.

$$

http://www.weather.gov/miami

Baxter

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 21, 8:38 PM EDTSpecial Marine WarningMFL52 min
Jul 21, 10:59 PM EDTSpecial Marine WarningMFL32 min
Jul 21, 11:29 PM EDTSpecial Weather StatementMFLHendry46 min
Jul 21, 11:46 PM EDTSpecial Marine WarningMFL44 min
Jul 21, 11:54 PM EDTSpecial Weather StatementMFLMiami-Dade51 min
Jul 22, 12:03 AM EDTSpecial Weather StatementMFLGlades42 min
Jul 22, 12:05 AM EDTSpecial Weather StatementMFLHendry40 min
Jul 22, 12:07 AM EDTSpecial Marine WarningMFL38 min
Jul 22, 12:25 AM EDTSpecial Marine WarningMFL65 min
Jul 22, 12:39 AM EDTSpecial Marine WarningMFL66 min
Jul 22, 12:43 AM EDTSpecial Weather StatementMFLGlades47 min
Jul 22, 12:51 AM EDTSpecial Weather StatementMFLPalm Beach39 min
Jul 22, 1:19 AM EDTSpecial Weather StatementMFLMiami-Dade41 min
Jul 22, 5:32 AM EDTSpecial Marine WarningMFL43 min
Jul 22, 5:50 AM EDTSpecial Weather StatementMFLMiami-Dade40 min
Jul 22, 6:27 AM EDTSpecial Weather StatementMFLMiami-Dade33 min
Jul 22, 6:53 AM EDTSpecial Marine WarningMFL39 min
Jul 22, 6:57 AM EDTSpecial Weather StatementMFLMiami-Dade63 min
Jul 22, 7:27 AM EDTSpecial Weather StatementMFLBroward48 min
Jul 22, 7:43 AM EDTSpecial Marine WarningMFL47 min
Jul 22, 7:46 AM EDTSpecial Weather StatementMFLMiami-Dade29 min
Jul 22, 8:09 AM EDTSpecial Weather StatementMFLMiami-Dade51 min
Jul 22, 8:18 AM EDTSpecial Weather StatementMFLHendry42 min
Jul 22, 8:19 AM EDTSpecial Weather StatementMFLBroward41 min
Jul 22, 8:23 AM EDTSpecial Marine WarningMFL18 min
Jul 22, 8:39 AM EDTSpecial Weather StatementMFLPalm Beach21 min
Jul 22, 8:59 AM EDTSpecial Weather StatementMFLBroward, Palm Beach61 min
Jul 22, 9:28 AM EDTSpecial Marine WarningMFL32 min
Jul 22, 9:56 AM EDTSpecial Weather StatementMFLPalm Beach64 min
Jul 22, 10:18 AM EDTSpecial Weather StatementMFLGlades42 min
Jul 22, 10:57 AM EDTSpecial Weather StatementMFLBroward33 min
Jul 22, 4:11 PM EDTSpecial Weather StatementMFLCollier49 min
Jul 22, 4:21 PM EDTSpecial Marine WarningMFL39 min
Jul 22, 4:41 PM EDTSpecial Weather StatementMFLMiami-Dade34 min
Jul 22, 4:55 PM EDTSpecial Marine WarningMFL35 min
Jul 22, 5:01 PM EDTSpecial Marine WarningMFL29 min
Jul 22, 5:01 PM EDTSpecial Weather StatementMFLCollier44 min
Jul 22, 5:05 PM EDTSpecial Marine WarningMFL40 min
Jul 22, 6:02 PM EDTSpecial Weather StatementMFLBroward43 min
Jul 22, 7:04 PM EDTSpecial Weather StatementMFLHendry41 min

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; radar from the NEXRAD Level II archive.