Alert archive / Florida / Rip Current Statements in 2018

Rip Current Statement 6, NWS Miami, FL

January 25, 2018Broward County, Miami-Dade County, Palm Beach County, Florida

NWS Miami, FL issued this rip current statement at Jan 25, 2018, 3:20 AM EST for Broward County, Miami-Dade County, Palm Beach County, Florida. It was in force for 4 days.

The area

The counties it named.

The facts

Issued
Jan 25, 2018, 3:20 AM EST (08:20 UTC)
Expired
Jan 28, 2018, 4:05 PM EST
In force
4 days
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 08:22 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, 8.3 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 00:00Z on 2018-01-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 60 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, Miami, FL at 00:00Z on 2018-01-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 5 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
60 J/kg
Mixed-layer CIN
-27 J/kg
Mixed-layer LCL
904 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
5 m²/s²
0-3 km storm-relative helicity
44 m²/s²
Significant tornado parameter
-0.0
Supercell composite
-0.0

Open this sounding in Storm Lab

The text

As transmitted.

623 
WHUS42 KMFL 250820
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Miami FL
320 AM EST Thu Jan 25 2018

FLZ168-172-173-252030-
/O.NEW.KMFL.RP.S.0006.180125T0820Z-180127T0000Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
320 AM EST Thu Jan 25 2018

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

The National Weather Service in Miami has issued a High Rip
Current Risk, which is in effect through Friday evening. 

* TIMING...Through Friday. Rip currents are likely to continue
  into the weekend.

* IMPACTS...Breaking waves and longshore currents can knock you
  off the sandbar into deeper water. Rip currents will become
  strong near structures in the water such as piers, jetties and
  reefs.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards, beach patrol flags and
signs.

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
8 follow-up statements
844 
WHUS42 KMFL 251343
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Miami FL
843 AM EST Thu Jan 25 2018

FLZ168-172-173-252200-
/O.CON.KMFL.RP.S.0006.000000T0000Z-180127T0000Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
843 AM EST Thu Jan 25 2018

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

* TIMING...Through Friday. Rip currents are likely to continue 
  into the weekend. 

* IMPACTS...Rip currents will continue to create dangerous waters
  for swimmers along the Atlantic beaches of South Florida. Rip 
  currents will become strong near structures in the water such as
  piers, jetties and reefs. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards, beach patrol flags and
signs.

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
049 
WHUS42 KMFL 252040
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Miami FL
340 PM EST Thu Jan 25 2018

FLZ168-172-173-260600-
/O.CON.KMFL.RP.S.0006.000000T0000Z-180127T0000Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
340 PM EST Thu Jan 25 2018

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

* TIMING...through at least Friday. Rip currents are likely to 
  continue into the weekend. 

* IMPACTS...Rip currents will continue to create dangerous 
  waters for swimmers along the Atlantic beaches of South 
  Florida. Rip currents will become strong near structures in 
  the water such as piers, jetties and reefs. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards, beach patrol flags and
signs.

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
350 
WHUS42 KMFL 260856
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Miami FL
356 AM EST Fri Jan 26 2018

FLZ168-172-173-262100-
/O.EXT.KMFL.RP.S.0006.000000T0000Z-180128T0000Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
356 AM EST Fri Jan 26 2018

...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH SATURDAY EVENING...

* TIMING...through at least Saturday. Rip currents are likely to
  continue through weekend. 

* IMPACTS...Rip currents will continue to create dangerous 
  waters for swimmers along the Atlantic beaches of South 
  Florida. Rip currents will become strong near structures in 
  the water such as piers, jetties and reefs. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards, beach patrol flags and
signs.

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
110 
WHUS42 KMFL 262046
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Miami FL
346 PM EST Fri Jan 26 2018

FLZ168-172-173-271000-
/O.CON.KMFL.RP.S.0006.000000T0000Z-180128T0000Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
346 PM EST Fri Jan 26 2018

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

* TIMING...through at least Saturday. Rip currents are likely to 
  continue through weekend. 

* IMPACTS...Rip currents will continue to create dangerous 
  waters for swimmers along the Atlantic beaches of South 
  Florida. Rip currents will become strong near structures in 
  the water such as piers, jetties and reefs. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards, beach patrol flags and
signs.

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
643 
WHUS42 KMFL 270900
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Miami FL
400 AM EST Sat Jan 27 2018

FLZ168-172-173-272100-
/O.EXT.KMFL.RP.S.0006.000000T0000Z-180129T0000Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
400 AM EST Sat Jan 27 2018

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

* TIMING...through Sunday evening. 

* IMPACTS...Rip currents will continue to create dangerous 
  waters for swimmers along the Atlantic beaches of South 
  Florida. Rip currents will become strong near structures in 
  the water such as piers, jetties and reefs. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards, beach patrol flags and
signs.

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
385 
WHUS42 KMFL 272040
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Miami FL
340 PM EST Sat Jan 27 2018

FLZ168-172-173-281000-
/O.CON.KMFL.RP.S.0006.000000T0000Z-180129T0000Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
340 PM EST Sat Jan 27 2018

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

* TIMING...through Sunday evening.

* IMPACTS...Rip currents will continue to create dangerous 
  waters for swimmers along the Atlantic beaches of South 
  Florida. Rip currents will become strong near structures in 
  the water such as piers, jetties and reefs. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards, beach patrol flags and
signs.

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
863 
WHUS42 KMFL 280902
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Miami FL
402 AM EST Sun Jan 28 2018

FLZ168-172-173-281715-
/O.CON.KMFL.RP.S.0006.000000T0000Z-180129T0000Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
402 AM EST Sun Jan 28 2018

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

* TIMING...through Sunday evening.

* IMPACTS...Rip currents will continue to create dangerous 
  waters for swimmers along the Atlantic beaches of South 
  Florida. Rip currents will become strong near structures in 
  the water such as piers, jetties and reefs. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents.

Rip currents are powerful channels of water flowing quickly away
from shore, which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins, jetties
and piers. Heed the advice of lifeguards, beach patrol flags and
signs.

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
358 
WHUS42 KMFL 282105
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Miami FL
405 PM EST Sun Jan 28 2018


FLZ168-172-173-282215-
/O.CAN.KMFL.RP.S.0006.000000T0000Z-180129T0000Z/
Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade-
405 PM EST Sun Jan 28 2018

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

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

A Moderate Risk Current Risk will continue tonight. 

$$


http://www.weather.gov/miami

Nearby

Rip Current Statements in Florida, 2018Every rip current statement in 2018

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.