Alert archive / Florida / Rip Current Statements in 2020

Rip Current Statement 7, NWS Melbourne, FL

January 23, 2020Volusia County, Florida

NWS Melbourne, FL issued this rip current statement at Jan 23, 2020, 3:52 AM EST for Volusia County, Florida. It took effect at Jan 23, 2020, 7:00 AM EST. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Jan 23, 2020, 3:52 AM EST (08:52 UTC)
In effect from
Jan 23, 2020, 7:00 AM EST
Expired
Jan 23, 2020, 7:00 PM EST
In force
12 hr
Issued by
NWS Melbourne, FL

County Volusia County, FL

The radar

The Melbourne radar (KMLB), 116 km from the middle of the area, began a volume at 08:54 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

Cape Canaveral, FL (KXMR), launched 00:00Z, 8.9 hours before the alert went out and 91 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, Cape Canaveral, FL at 00:00Z on 2020-01-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 23 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, Cape Canaveral, FL at 00:00Z on 2020-01-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -80 square meters per square second.1939587897Sfc1 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
23 J/kg
Mixed-layer CIN
-10 J/kg
Mixed-layer LCL
1333 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
-80 m²/s²
0-3 km storm-relative helicity
-90 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

070 
WHUS42 KMLB 230852
CFWMLB

Coastal Hazard Message
National Weather Service Melbourne FL
352 AM EST Thu Jan 23 2020

FLZ047-054-059-064-141-147-240000-
/O.NEW.KMLB.RP.S.0007.200123T1200Z-200124T0000Z/
/O.CON.KMLB.SU.Y.0003.000000T0000Z-200124T0000Z/
Southern Brevard-Indian River-St. Lucie-Martin-Coastal Volusia-
Northern Brevard-
352 AM EST Thu Jan 23 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 700 PM THIS
EVENING... 

...HIGH RIP CURRENT RISK IN EFFECT FROM 700 AM THIS MORNING 
THROUGH 700 PM THIS EVENING...

* WHAT...For the High Surf Advisory, large breaking waves of 6 to
  9 feet expected. For the High Rip Current Risk, dangerous rip
  currents.

* WHERE...Southern Brevard, Indian River, St. Lucie, Martin, 
  Coastal Volusia and Northern Brevard Counties.

* WHEN...For the High Surf Advisory, until 7 PM this evening. For
  the High Rip Current Risk, from 7 AM this morning through this 
  evening.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

* ADDITIONAL DETAILS...The next high tides along the Florida
  Atlantic coast will occur between 630 and 700 AM this morning
  and 630 and 700 PM this evening.

  The threat for Rip Currents will be present all day, but will be
  highest between 1000 AM and 400 PM due to tidal effects.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

High surf will affect the beaches in the advisory area, producing
localized beach erosion and dangerous swimming conditions.
Swimmers should remain out of the water due to large breaking
waves and dangerous surf conditions.

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 jetties and
piers. Heed the advice of lifeguards, beach patrol flags and
signs.

&&

$$
2 follow-up statements
313 
WHUS42 KMLB 231359
CFWMLB

Coastal Hazard Message
National Weather Service Melbourne FL
859 AM EST Thu Jan 23 2020

FLZ047-054-059-064-141-147-240300-
/O.EXT.KMLB.SU.Y.0003.000000T0000Z-200124T0300Z/
/O.CON.KMLB.RP.S.0007.000000T0000Z-200124T0000Z/
Southern Brevard-Indian River-St. Lucie-Martin-Coastal Volusia-
Northern Brevard-
859 AM EST Thu Jan 23 2020

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 10 PM EST THIS
EVENING...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...For the High Surf Advisory, large breaking waves of 6 
  to 9 feet expected. For the High Rip Current Risk, dangerous 
  rip currents.

* WHERE...Brevard, Indian River, St. Lucie, Martin, and Coastal
  Volusia counties.

* WHEN...For the High Surf Advisory, until 10 PM EST this 
  evening. For the High Rip Current Risk, until 7 PM EST this 
  evening.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

* ADDITIONAL DETAILS...The next high tide along the Florida
  Atlantic coast will occur between 630 and 700 PM this evening.
  The threat for rip currents will be present all day, but will 
  be highest between 1000 AM and 400 PM due to tidal effects.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

High surf will affect the beaches in the advisory area, producing
localized beach erosion and dangerous swimming conditions.
Swimmers should remain out of the water due to large breaking
waves and dangerous surf conditions.

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 jetties and
piers. Heed the advice of lifeguards, beach patrol flags and
signs.

&&

$$
289 
WHUS42 KMLB 240010
CFWMLB

Coastal Hazard Message
National Weather Service Melbourne FL
710 PM EST Thu Jan 23 2020

FLZ047-054-059-064-141-147-241500-
/O.EXP.KMLB.RP.S.0007.000000T0000Z-200124T0000Z/
/O.EXT.KMLB.SU.Y.0003.000000T0000Z-200124T1500Z/
Southern Brevard-Indian River-St. Lucie-Martin-Coastal Volusia-
Northern Brevard-
710 PM EST Thu Jan 23 2020

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 10 AM EST FRIDAY...

* WHAT...Large breaking waves of 6 to 8 feet expected.

* WHERE...Brevard, Indian River, St. Lucie, Martin, and Coastal
  Volusia counties. Large swells will continue to impact the
  beaches into Friday morning. 

* WHEN...Until 10 AM EST Friday.

* IMPACTS...Localized beach erosion.

* ADDITIONAL DETAILS...The next high tide cycle along the east
  central Florida coast will occur between 725 AM and 750 AM 
  Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

High surf will affect the beaches in the advisory area, producing
localized beach erosion and dangerous swimming conditions.
Swimmers should remain out of the water due to large breaking
waves and dangerous surf conditions.

&&

$$

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.