Alert archive / Florida / Rip Current Statements in 2020

Rip Current Statement 1, NWS Miami, FL

January 4, 20204 counties in Florida

NWS Miami, FL issued this rip current statement at Jan 4, 2020, 2:58 AM EST for 4 counties in Florida. It took effect at Jan 4, 2020, 7:00 AM EST. It was in force for 38 hr.

The area

The counties it named.

The facts

Issued
Jan 4, 2020, 2:58 AM EST (07:58 UTC)
In effect from
Jan 4, 2020, 7:00 AM EST
Expired
Jan 5, 2020, 8:37 PM EST
In force
38 hr
Issued by
NWS Miami, FL

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

The radar

The Miami radar (KAMX), 64 km from the middle of the area, began a volume at 08:01 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 00:00Z, 8.0 hours before the alert went out and 53 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 00:00Z on 2020-01-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 00:00Z on 2020-01-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 40 square meters per square second.193958Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1014 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
40 m²/s²
0-3 km storm-relative helicity
70 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

228 
WHUS42 KMFL 040758
CFWMFL

Coastal Hazard Message
National Weather Service Miami FL
258 AM EST Sat Jan 4 2020

FLZ069-050600-
/O.NEW.KMFL.RP.S.0001.200104T1200Z-200106T0000Z/
Coastal Collier-
258 AM EST Sat Jan 4 2020

...HIGH RIP CURRENT RISK IN EFFECT FROM 7 AM EST THIS MORNING
THROUGH SUNDAY EVENING...

* WHAT...Dangerous rip currents expected.

* WHERE...Coastal Collier County.

* WHEN...From 7 AM EST this morning through Sunday 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.

&&

$$

Cohen
5 follow-up statements
729 
WHUS42 KMFL 040809
CFWMFL

Coastal Hazard Message
National Weather Service Miami FL
309 AM EST Sat Jan 4 2020

FLZ069-050600-
/O.CON.KMFL.RP.S.0001.200104T1200Z-200106T0000Z/
Coastal Collier-
309 AM EST Sat Jan 4 2020

...HIGH RIP CURRENT RISK REMAINS IN EFFECT FROM 7 AM EST THIS
MORNING THROUGH SUNDAY EVENING...

* WHAT...Dangerous rip currents expected.

* WHERE...Coastal Collier County.

* WHEN...From 7 AM EST this morning through Sunday 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.

&&

$$

Cohen
041 
WHUS42 KMFL 041958
CFWMFL

Coastal Hazard Message
National Weather Service Miami FL
258 PM EST Sat Jan 4 2020

FLZ069-060000-
/O.CON.KMFL.RP.S.0001.000000T0000Z-200106T0000Z/
Coastal Collier-
258 PM EST Sat Jan 4 2020

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

* WHAT...Dangerous rip currents.

* WHERE...Coastal Collier County.

* WHEN...Through Sunday 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.

&&

$$
627 
WHUS42 KMFL 050804
CFWMFL

Coastal Hazard Message
National Weather Service Miami FL
304 AM EST Sun Jan 5 2020

FLZ168-172-173-060000-
/O.EXB.KMFL.RP.S.0001.000000T0000Z-200106T1200Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
304 AM EST Sun Jan 5 2020

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

* WHAT...Dangerous rip currents.

* WHERE...Coastal Palm Beach, Coastal Broward, 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.

&&

$$

FLZ069-060000-
/O.CON.KMFL.RP.S.0001.000000T0000Z-200106T0000Z/
Coastal Collier-
304 AM EST Sun Jan 5 2020

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

* WHAT...Dangerous rip currents.

* WHERE...Coastal Collier County.

* 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.

&&

$$

Cohen
861 
WHUS42 KMFL 052034
CFWMFL

Coastal Hazard Message
National Weather Service Miami FL
334 PM EST Sun Jan 5 2020

FLZ069-060000-
/O.CON.KMFL.RP.S.0001.000000T0000Z-200106T0000Z/
Coastal Collier-
334 PM EST Sun Jan 5 2020

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...Dangerous rip currents.

* WHERE...Coastal Collier County.

* WHEN...Until 7 PM EST 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.

&&

$$

FLZ168-172-173-061200-
/O.CON.KMFL.RP.S.0001.000000T0000Z-200106T1200Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
334 PM EST Sun Jan 5 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.

&&

$$
034 
WHUS42 KMFL 060137
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Miami FL
837 PM EST Sun Jan 5 2020


FLZ168-172-173-060245-
/O.CAN.KMFL.RP.S.0001.000000T0000Z-200106T1200Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
837 PM EST Sun Jan 5 2020

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

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


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.

&&

$$


http://www.weather.gov/miami

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 4, 3:03 AM ESTGale WatchMFL12 hr
Jan 4, 1:13 PM ESTSpecial Marine WarningMFL2 hr
Jan 4, 1:51 PM ESTSpecial Weather StatementMFLGlades39 min
Jan 4, 2:26 PM ESTSpecial Weather StatementMFLGlades, Hendry49 min
Jan 4, 3:00 PM ESTGale WarningMFL19 hr
Jan 4, 3:00 PM ESTSmall Craft AdvisoryMFL38 hr
Jan 4, 3:00 PM ESTSpecial Weather StatementMFLCollier, Hendry60 min
Jan 4, 3:01 PM ESTSpecial Marine WarningMFL119 min
Jan 4, 3:02 PM ESTSpecial Marine WarningMFL88 min
Jan 4, 3:25 PM ESTSpecial Weather StatementMFLPalm Beach50 min
Jan 4, 3:55 PM ESTSpecial Weather StatementMFLCollier, Hendry, Monroe65 min
Jan 4, 4:56 PM ESTSpecial Weather StatementMFLBroward, Miami-Dade, Monroe94 min
Jan 4, 6:03 PM ESTSpecial Marine WarningMFL57 min
Jan 4, 6:50 PM ESTSpecial Marine WarningMFL85 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.