Alert archive / Florida / Rip Current Statements in 2023

Rip Current Statement 9, NWS Miami, FL

February 16, 2023Broward County, Palm Beach County, Florida

NWS Miami, FL issued this rip current statement at Feb 16, 2023, 6:32 PM EST for Broward County, Palm Beach County, Florida. It took effect at Feb 16, 2023, 7:00 PM EST. It was in force for 23 hr.

The area

The counties it named.

The facts

Issued
Feb 16, 2023, 6:32 PM EST (23:32 UTC)
In effect from
Feb 16, 2023, 7:00 PM EST
Expired
Feb 17, 2023, 5:50 PM EST
In force
23 hr
Issued by
NWS Miami, FL

Counties Broward County, FL, Palm Beach County, FL

The radar

The Miami radar (KAMX), 88 km from the middle of the area, began a volume at 23:30 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, 11.5 hours before the alert went out and 66 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 2023-02-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 6 joules per kilogram.LCLEL10008507005003002001001 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, Miami, FL at 12:00Z on 2023-02-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -22 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
6 J/kg
Mixed-layer CIN
-4 J/kg
Mixed-layer LCL
856 m above ground
0-6 km bulk shear
7 kt
0-1 km storm-relative helicity
-22 m²/s²
0-3 km storm-relative helicity
24 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

411 
WHUS42 KMFL 162332
CFWMFL

Coastal Hazard Message
National Weather Service Miami FL
632 PM EST Thu Feb 16 2023

FLZ168-172-170900-
/O.CAN.KMFL.RP.S.0008.000000T0000Z-230217T0000Z/
/O.NEW.KMFL.RP.S.0009.230217T0000Z-230218T0000Z/
Coastal Palm Beach-Coastal Broward-
632 PM EST Thu Feb 16 2023

...HIGH RIP CURRENT RISK IN EFFECT THROUGH FRIDAY EVENING...

* WHAT...Dangerous rip currents expected.

* WHERE...Coastal Palm Beach and Coastal Broward Counties.

* WHEN...Through Friday 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.

&&

$$

FLZ173-170045-
/O.CAN.KMFL.RP.S.0008.000000T0000Z-230217T0000Z/
Coastal Miami-Dade-
632 PM EST Thu Feb 16 2023

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

The rip current risk has lessened for Miami-Dade County.


$$
2 follow-up statements
967 
WHUS42 KMFL 170718
CFWMFL

Coastal Hazard Message
National Weather Service Miami FL
218 AM EST Fri Feb 17 2023

FLZ168-172-180000-
/O.CON.KMFL.RP.S.0009.000000T0000Z-230218T0000Z/
Coastal Palm Beach-Coastal Broward-
218 AM EST Fri Feb 17 2023

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH THIS EVENING...

* WHAT...Dangerous rip currents.

* WHERE...Coastal Palm Beach and Coastal Broward Counties.

* WHEN...Through 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.

&&

$$
543 
WHUS42 KMFL 172250
CFWMFL

Coastal Hazard Message
National Weather Service Miami FL
550 PM EST Fri Feb 17 2023

FLZ168-172-180000-
/O.CAN.KMFL.RP.S.0009.000000T0000Z-230218T0000Z/
Coastal Palm Beach-Coastal Broward-
550 PM EST Fri Feb 17 2023

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

The rip current risk has lessened, but there will still be a
moderate risk will along Palm Beach and Broward Counties through 
the evening. 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.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 16, 4:52 AM ESTSmall Craft AdvisoryMFL14 hr

Nearby

Rip Current Statements in Florida, 2023Every rip current statement in 2023

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.