Alert archive / North Carolina / Rip Current Statements in 2020

Rip Current Statement 10, NWS Wilmington, NC

May 20, 2020New Hanover County, Pender County, North Carolina

NWS Wilmington, NC issued this rip current statement at May 20, 2020, 8:36 PM EDT for New Hanover County, Pender County, North Carolina. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
May 20, 2020, 8:36 PM EDT (00:36 UTC)
Expired
May 21, 2020, 5:07 AM EDT
In force
9 hr
Issued by
NWS Wilmington, NC

Counties New Hanover County, NC, Pender County, NC

The radar

The Wilmington radar (KLTX), 65 km from the middle of the area, began a volume at 00:35 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

Newport, NC (KMHX), launched 00:00Z, 0.6 hours before the alert went out and 103 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, Newport, NC at 00:00Z on 2020-05-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 268 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, Newport, NC at 00:00Z on 2020-05-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 103 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
268 J/kg
Mixed-layer CIN
-1 J/kg
Mixed-layer LCL
552 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
103 m²/s²
0-3 km storm-relative helicity
164 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

718 
WHUS42 KILM 210036
CFWILM

Coastal Hazard Message
National Weather Service Wilmington NC
836 PM EDT Wed May 20 2020

NCZ106-108-210430-
/O.CAN.KILM.CF.Y.0022.000000T0000Z-200521T0100Z/
/O.NEW.KILM.RP.S.0010.200521T0036Z-200522T0000Z/
Coastal Pender-Coastal New Hanover-
836 PM EDT Wed May 20 2020

...HIGH RIP CURRENT RISK IN EFFECT THROUGH THURSDAY EVENING...
...COASTAL FLOOD ADVISORY IS CANCELLED...

* WHAT...Dangerous rip currents.

* WHERE...Coastal Pender and Coastal New Hanover Counties.

* WHEN...Through Thursday 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.

&&

$$

NCZ107-210400-
/O.CON.KILM.CF.Y.0022.000000T0000Z-200521T0400Z/
Inland New Hanover-
836 PM EDT Wed May 20 2020

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
TONIGHT...

* WHAT...Up to one half foot of inundation above ground level 
  expected in low-lying areas near shorelines and tidal 
  waterways.

* WHERE...The lower Cape Fear River including downtown 
  Wilmington.

* WHEN...From 8 PM this evening to midnight EDT tonight.

* IMPACTS...North of the Cape Fear Memorial Bridge, one spot on 
  Battleship Road is covered with water about three inches deep. 
  The westbound lane of USS North Carolina Road is covered with 
  water up to six inches deep. In downtown Wilmington, about a 
  block of Water Street just south of Market Street is covered 
  with about three inches of water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Do not drive through water of unknown depth.

&&

Time of high total tides are approximate to the nearest hour.

Cape Fear River at Wilmington - Flood Stage 5.5 FT
MLLW Categories - Minor 5.5 ft, Moderate 6.7 ft, Major 10.0 ft
MHHW Categories - Minor 0.8 ft, Moderate 2.0 ft, Major 5.3 ft

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 20/10 AM     4.6       -0.1        0.8        1       None    
 20/09 PM     5.9        1.2        1.2        1      Minor    
 21/10 AM     5.2        0.5        1.2        1       None    
 21/10 PM     5.7        1.0        1.0        1      Minor    
 22/10 AM     4.6       -0.1        0.6        1       None    
 22/11 PM     5.2        0.5        0.4        1       None

&&

$$

29
2 follow-up statements
354 
WHUS42 KILM 210544
CFWILM

Coastal Hazard Message
National Weather Service Wilmington NC
144 AM EDT Thu May 21 2020

NCZ106-108-211345-
/O.CON.KILM.RP.S.0010.000000T0000Z-200522T0000Z/
Coastal Pender-Coastal New Hanover-
144 AM EDT Thu May 21 2020

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

* WHAT...Dangerous rip currents.

* WHERE...Coastal Pender and Coastal New Hanover Counties.

* 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.

&&

$$
388 
WHUS42 KILM 210907
CFWILM

Coastal Hazard Message
National Weather Service Wilmington NC
507 AM EDT Thu May 21 2020

NCZ106-108-220000-
/O.CAN.KILM.RP.S.0010.000000T0000Z-200522T0000Z/
/O.NEW.KILM.RP.S.0011.200521T1000Z-200522T0000Z/
Coastal Pender-Coastal New Hanover-
507 AM EDT Thu May 21 2020

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

* WHAT...Dangerous rip currents expected.

* WHERE...Coastal Pender and Coastal New Hanover Counties.

* WHEN...Through this evening.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

* ADDITIONAL DETAILS...Life threatening rip currents are likely in
  the surf zone. 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.

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.

&&

$$

SCZ056-220000-
/O.NEW.KILM.RP.S.0011.200521T1000Z-200522T0000Z/
Coastal Georgetown-
507 AM EDT Thu May 21 2020

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

* WHAT...Dangerous rip currents expected.

* WHERE...Coastal Georgetown County.

* WHEN...Through this evening.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

* ADDITIONAL DETAILS...Life threatening rip currents are likely in
  the surf zone. 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.

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.

&&

$$

IGB

The office that day

Everything else NWS Wilmington, NC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 20, 8:09 PM EDTSpecial Weather StatementILMBrunswick36 min
May 20, 9:10 PM EDTSpecial Weather StatementILMBrunswick35 min
May 20, 9:15 PM EDTRiver Flood WarningILMBladen21 days
May 20, 9:39 PM EDTSpecial Weather StatementILMBrunswick36 min
May 20, 10:47 PM EDTSpecial Weather StatementILMColumbus43 min
May 20, 11:12 PM EDTAreal Flood AdvisoryILMBladen, Columbus, Robeson2 hr
May 20, 11:31 PM EDTSpecial Weather StatementILMBladen59 min
May 21, 12:43 AM EDTSpecial Marine WarningILM32 min
May 21, 12:57 AM EDTSpecial Weather StatementILMBrunswick48 min
May 21, 1:17 AM EDTTornado Warning Tornado observedILMBrunswick, New Hanover28 min
May 21, 1:22 AM EDTSpecial Weather StatementILMRobeson53 min
May 21, 2:08 AM EDTAreal Flood AdvisoryILMBladen, Columbus, Robeson3 hr
May 21, 2:13 AM EDTSpecial Weather StatementILMBrunswick62 min
May 21, 2:44 AM EDTTornado WarningILMBrunswick, Columbus31 min
May 21, 3:43 AM EDTSpecial Weather StatementILMColumbus62 min
May 21, 3:51 AM EDTAreal Flood AdvisoryILMBladen, Brunswick, Columbus3 hr
May 21, 5:07 AM EDTFlash Flood WarningILMBrunswick, Columbus113 min
May 21, 5:07 AM EDTRip Current StatementILMNew Hanover, Pender15 hr
May 21, 6:31 AM EDTSpecial Marine WarningILM28 min
May 21, 6:37 AM EDTSpecial Weather StatementILMNew Hanover53 min
May 21, 6:54 AM EDTFlash Flood WarningILMBrunswick, Columbus2 hr
May 21, 6:57 AM EDTAreal Flood AdvisoryILMBladen, Columbus63 min
May 21, 7:04 AM EDTSpecial Marine WarningILM56 min
May 21, 7:20 AM EDTSpecial Weather StatementILMPender55 min
May 21, 7:40 AM EDTAreal Flood AdvisoryILMPender95 min
May 21, 7:57 AM EDTAreal Flood AdvisoryILMBladen, Columbus93 min
May 21, 8:18 AM EDTSpecial Marine WarningILM57 min
May 21, 8:48 AM EDTSpecial Marine WarningILM57 min
May 21, 9:17 AM EDTAreal Flood AdvisoryILMPender88 min
May 21, 9:26 AM EDTAreal Flood AdvisoryILMBladen, Columbus64 min
May 21, 11:00 AM EDTSpecial Weather StatementILMBrunswick45 min
May 21, 11:51 AM EDTSpecial Marine WarningILM24 min
May 21, 12:26 PM EDTSpecial Weather StatementILMNew Hanover34 min
May 21, 2:44 PM EDTCoastal Flood AdvisoryILMNew Hanover9 hr
May 21, 4:48 PM EDTRiver Flood AdvisoryILMPender7 days
May 21, 6:02 PM EDTSpecial Weather StatementILMBladen28 min

Nearby

Rip Current Statements in North Carolina, 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.