Alert archive / North Carolina / Beach Hazards Statements in 2023

Beach Hazards Statement 28, NWS Wilmington, NC

July 29, 2023New Hanover County, Pender County, North Carolina

NWS Wilmington, NC issued this beach hazards statement at Jul 29, 2023, 11:14 AM 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
Jul 29, 2023, 11:14 AM EDT (15:14 UTC)
Expired
Jul 29, 2023, 7:56 PM 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 15:16 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 12:00Z, 3.2 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 12:00Z on 2023-07-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2187 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Newport, NC at 12:00Z on 2023-07-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 69 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
2187 J/kg
Mixed-layer CIN
-5 J/kg
Mixed-layer LCL
674 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
69 m²/s²
0-3 km storm-relative helicity
65 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

283 
WHUS42 KILM 291514
CFWILM

Coastal Hazard Message
National Weather Service Wilmington NC
1114 AM EDT Sat Jul 29 2023

NCZ106-108-300000-
/O.NEW.KILM.BH.S.0028.230729T1514Z-230730T0000Z/
Coastal Pender-Coastal New Hanover-
1114 AM EDT Sat Jul 29 2023

...BEACH HAZARDS STATEMENT IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WHAT...Strong south to north longshore current. There is also a
  Moderate Risk of rip currents. 

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

* WHEN...Until 8 PM EDT this evening.

* IMPACTS...Longshore currents can sweep swimmers and surfers 
  into rip currents, piers, jetties, and other hazardous areas. 
  It may sweep swimmers off their feet, making it difficult to 
  return to shore.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Caution should be used when in or near the water. Check with
lifeguards before entering the ocean for possible hazards you may
be swept into.

&&

$$

21
1 follow-up statement
732 
WHUS42 KILM 292356
CFWILM

Coastal Hazard Message
National Weather Service Wilmington NC
756 PM EDT Sat Jul 29 2023

NCZ106-108-300100-
/O.CAN.KILM.BH.S.0028.000000T0000Z-230730T0000Z/
Coastal Pender-Coastal New Hanover-
756 PM EDT Sat Jul 29 2023

...BEACH HAZARDS STATEMENT IS CANCELLED...

$$

What forecasters said that day

The local office's own words before this beach hazards statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Wilmington, NC wrote its last area forecast discussion before this beach hazards statement went out at Jul 29, 10:12 AM EDT, 1 hour 2 minutes earlier.

Area forecast discussion, Jul 29, 10:12 AM EDT, 1 hour 2 minutes before
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Hazardous weather outlook, Jul 29, 6:21 AM EDT, 4 hours 53 minutes before
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Nearby

Beach Hazards Statements in North Carolina, 2023Every beach hazards statement in 2023

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.