Alert archive / Florida / Rip Current Statements in 2019

Rip Current Statement 19, NWS Melbourne, FL

September 14, 2019Volusia County, Florida

NWS Melbourne, FL issued this rip current statement at Sep 14, 2019, 4:29 AM EDT for Volusia County, Florida. It took effect at Sep 14, 2019, 7:00 AM EDT. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued
Sep 14, 2019, 4:29 AM EDT (08:29 UTC)
In effect from
Sep 14, 2019, 7:00 AM EDT
Expired
Sep 14, 2019, 8:00 PM EDT
In force
13 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 08:29 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, 8.5 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 2019-09-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1373 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 2019-09-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 20 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
1373 J/kg
Mixed-layer CIN
-3 J/kg
Mixed-layer LCL
899 m above ground
0-6 km bulk shear
15 kt
0-1 km storm-relative helicity
20 m²/s²
0-3 km storm-relative helicity
15 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

534 
WHUS42 KMLB 140829
CFWMLB

Coastal Hazard Message
National Weather Service Melbourne FL
429 AM EDT Sat Sep 14 2019

...High Surf Advisory and High Risk of Rip Currents Today...

.Tropical Storm Humberto near the northern Bahamas this morning
will move northwest today and northward well offshore from east 
central Florida through late tonight. High surf will develop at
east central Florida beaches into this afternoon with a high risk
of rip currents also expected. 

FLZ047-054-059-064-141-147-150000-
/O.NEW.KMLB.SU.Y.0005.190914T1100Z-190915T0000Z/
/O.NEW.KMLB.RP.S.0019.190914T1100Z-190915T0000Z/
Southern Brevard-Indian River-St. Lucie-Martin-Coastal Volusia-
Northern Brevard-
429 AM EDT Sat Sep 14 2019

...HIGH SURF ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH THIS EVENING...

The National Weather Service in Melbourne has issued a High Surf
Advisory, which is in effect until 8 PM EDT this evening. A High
Rip Current Risk has also been issued. This High Rip Current Risk
is in effect through this evening. 

* WAVES AND SURF...High surf is expected to develop at east
  central Florida beaches through this afternoon and evening with
  a high risk of rip currents also expected. Minor beach erosion
  is possible around the time of high tide around 9 am this
  morning and also around 9 pm this evening.

* TIMING...Surf will build through the daytime hours with the risk
  of strong rip currents heightened around the time of low tide in
  the mid afternoon. 

* IMPACTS...High surf can knock you down and make you susceptible
  to being caught in a rip current.  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Surf Advisory means that high surf will affect beaches in
the advisory area...producing localized beach erosion and dangerous
swimming conditions.

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 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.

&&

$$

Volkmer
2 follow-up statements
217 
WHUS42 KMLB 141921
CFWMLB

Coastal Hazard Message
National Weather Service Melbourne FL
321 PM EDT Sat Sep 14 2019

...High Surf Advisory Continues into Tonight with a High Risk of 
Rip Currents Through Late Afternoon...


FLZ047-054-059-064-141-147-150900-
/O.EXT.KMLB.SU.Y.0005.000000T0000Z-190915T0900Z/
/O.CON.KMLB.RP.S.0019.000000T0000Z-190915T0000Z/
Southern Brevard-Indian River-St. Lucie-Martin-Coastal Volusia-
Northern Brevard-
321 PM EDT Sat Sep 14 2019

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 5 AM EDT SUNDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WAVES AND SURF...High surf is expected to continue at area
  beaches at least through tonight with a high risk of rip
  currents continuing though this evening. Minor beach erosion is
  possible around the time of high tide around 9 pm this evening.

* TIMING...Surf will continue to build through tonight with risk
  of strong rip currents heightened through late this afternoon. 

* IMPACTS...High surf can knock you down and make you 
  susceptible to being caught in a rip current. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Surf Advisory means that high surf will affect beaches in
the advisory area...producing localized beach erosion and
dangerous swimming conditions.

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 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.

&&

$$
751 
WHUS42 KMLB 150006
CFWMLB

Coastal Hazard Message
National Weather Service Melbourne FL
806 PM EDT Sat Sep 14 2019

...High Surf Advisory Continues into Tonight with a High Risk of
Rip Currents Through Late Afternoon...

FLZ047-054-059-064-141-147-150900-
/O.EXP.KMLB.RP.S.0019.000000T0000Z-190915T0000Z/
/O.CON.KMLB.SU.Y.0005.000000T0000Z-190915T0900Z/
Southern Brevard-Indian River-St. Lucie-Martin-Coastal Volusia-
Northern Brevard-
806 PM EDT Sat Sep 14 2019

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT SUNDAY...

* WAVES AND SURF...High surf is expected to continue at area
  beaches at least through tonight. Minor beach erosion is 
  possible around the time of high tide around 9 pm this evening. 

* TIMING...Surf will continue to build through tonight.

* IMPACTS...High surf can knock you down and make you 
  susceptible to being caught in a rip current. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Surf Advisory means that high surf will affect beaches in
the advisory area...producing localized beach erosion and
dangerous swimming conditions.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 14, 4:29 AM EDTHigh Surf AdvisoryMLBVolusia63 hr
Sep 14, 8:48 AM EDTSpecial Marine WarningMLB87 min

Nearby

Rip Current Statements in Florida, 2019Every rip current statement in 2019

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.