Alert archive / Florida / Rip Current Statements in 2020

Rip Current Statement 15, NWS Melbourne, FL

March 9, 2020Volusia County, Florida

NWS Melbourne, FL issued this rip current statement at Mar 9, 2020, 3:05 AM EDT for Volusia County, Florida. It took effect at Mar 9, 2020, 4:00 AM EDT. It was in force for 15 hr.

The area

The counties it named.

The facts

Issued
Mar 9, 2020, 3:05 AM EDT (07:05 UTC)
In effect from
Mar 9, 2020, 4:00 AM EDT
Expired
Mar 9, 2020, 7:00 PM EDT
In force
15 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 07:09 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, 7.1 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 2020-03-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 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, Cape Canaveral, FL at 00:00Z on 2020-03-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -25 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
1 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1708 m above ground
0-6 km bulk shear
5 kt
0-1 km storm-relative helicity
-25 m²/s²
0-3 km storm-relative helicity
3 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

079 
WHUS42 KMLB 090705
CFWMLB

Coastal Hazard Message
National Weather Service Melbourne FL
305 AM EDT Mon Mar 9 2020

FLZ047-054-059-064-141-147-100300-
/O.NEW.KMLB.RP.S.0015.200309T0800Z-200309T2300Z/
/O.CON.KMLB.SU.Y.0005.000000T0000Z-200310T0300Z/
Southern Brevard-Indian River-St. Lucie-Martin-Coastal Volusia-
Northern Brevard-
305 AM EDT Mon Mar 9 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 11 PM TONIGHT...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH 7 PM THIS EVENING...

* WHAT...For the High Surf Advisory, large breaking waves of 6 to
  8 feet. For the High Rip Current Risk, numerous strong and
  dangerous rip currents are expected.

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

* WHEN...For the High Surf Advisory, until 11 PM tonight. The next
  high tides along the central Florida Atlantic coast will occur
  between 800 and 830 this morning, and again between 830 and 900
  PM this evening.

  For the High Rip Current Risk, through 7 PM this evening. The
  threat will be highest between 1130 AM and 530 PM due to tidal
  effects.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

High surf will affect the beaches in the advisory area, producing
localized beach erosion and dangerous swimming 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.

Swimmers should remain out of the water due to the large breaking
waves and dangerous surf and rip current conditions.

&&

$$
1 follow-up statement
733 
WHUS42 KMLB 091929
CFWMLB

Coastal Hazard Message
National Weather Service Melbourne FL
329 PM EDT Mon Mar 9 2020

FLZ047-054-059-064-141-147-100300-
/O.CON.KMLB.SU.Y.0005.000000T0000Z-200310T0300Z/
/O.CON.KMLB.RP.S.0015.000000T0000Z-200309T2300Z/
Southern Brevard-Indian River-St. Lucie-Martin-Coastal Volusia-
Northern Brevard-
329 PM EDT Mon Mar 9 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 7 PM EDT THIS
EVENING...

* WHAT...For the High Surf Advisory, large breaking waves of 6 to
  8 feet. For the High Rip Current Risk, numerous strong and 
  dangerous rip currents are expected.

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

* WHEN...For the High Surf Advisory, until 11 PM EDT this evening.
  The next high tide along the central Florida Atlantic coast will
  occur between 830 and 900 PM this evening.

  For the High Rip Current Risk, until 7 PM EDT 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

High surf will affect the beaches in the advisory area, producing
localized beach erosion and dangerous swimming 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.

Swimmers should remain out of the water due to the large breaking
waves and dangerous surf and rip current 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.