Alert archive / North Carolina / Beach Hazards Statements in 2021
Beach Hazards Statement 28, NWS Wilmington, NC
NWS Wilmington, NC issued this beach hazards statement at Jul 31, 2021, 8:26 PM EDT for New Hanover County, Pender County, North Carolina; Georgetown County, Horry County, South Carolina. It took effect at Aug 1, 2021, 6:00 AM EDT. It was in force for 14 hr.
The area
The counties it named.
The facts
- Issued
- Jul 31, 2021, 8:26 PM EDT (00:26 UTC)
- In effect from
- Aug 1, 2021, 6:00 AM EDT
- Expired
- Aug 1, 2021, 8:00 PM EDT
- In force
- 14 hr
- Issued by
- NWS Wilmington, NC
Counties New Hanover County, NC, Pender County, NC, Georgetown County, SC, Horry County, SC
The radar
The Wilmington radar (KLTX), 7 km from the middle of the area, began a volume at 00:29 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
Newport, NC (KMHX), launched 00:00Z, 0.4 hours before the alert went out and 172 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.
- Mixed-layer CAPE
- 658 J/kg
- Mixed-layer CIN
- -91 J/kg
- Mixed-layer LCL
- 1295 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- 89 m²/s²
- 0-3 km storm-relative helicity
- 92 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 0.5
The text
As transmitted.
038 WHUS42 KILM 010026 CFWILM Coastal Hazard Message National Weather Service Wilmington NC 826 PM EDT Sat Jul 31 2021 NCZ106-108-SCZ054-056-011000- /O.NEW.KILM.BH.S.0028.210801T1000Z-210802T0000Z/ Coastal Pender-Coastal New Hanover-Coastal Horry- Coastal Georgetown- 826 PM EDT Sat Jul 31 2021 ...BEACH HAZARDS STATEMENT IN EFFECT FROM 6 AM EDT SUNDAY THROUGH SUNDAY EVENING... * WHAT...Strong south to north longshore current expected. * WHERE...In South Carolina, Coastal Horry and Coastal Georgetown Counties. In North Carolina, Coastal Pender and Coastal New Hanover Counties. * WHEN...From 6 AM EDT Sunday through Sunday 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. * ADDITIONAL DETAILS...Moderate Rip Current Risk for Pender County Beaches and Northern Horry County Beaches. 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. && $$ dch
2 follow-up statements
855 WHUS42 KILM 010845 CFWILM Coastal Hazard Message National Weather Service Wilmington NC 445 AM EDT Sun Aug 1 2021 NCZ106-108-SCZ054-056-020000- /O.CON.KILM.BH.S.0028.210801T1000Z-210802T0000Z/ Coastal Pender-Coastal New Hanover-Coastal Horry- Coastal Georgetown- 445 AM EDT Sun Aug 1 2021 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS EVENING... * WHAT...Strong south to north longshore current expected. * WHERE...In South Carolina, Coastal Horry and Coastal Georgetown Counties. In North Carolina, Coastal Pender and Coastal New Hanover Counties. * WHEN...From 6 AM EDT Sunday through Sunday evening. * IMPACTS...Longshore currents can sweep swimmers and surfers into rip currents, piers, jetties, and other hazardous areas. It may sweep swimmers off their feet, making it difficult to return to shore. PRECAUTIONARY/PREPAREDNESS ACTIONS... Caution should be used when in or near the water. Check with lifeguards before entering the ocean for possible hazards you may be swept into. && $$ 43
790 WHUS42 KILM 012353 CFWILM Coastal Hazard Message National Weather Service Wilmington NC 753 PM EDT Sun Aug 1 2021 NCZ106-108-SCZ054-056-020100- /O.EXP.KILM.BH.S.0028.000000T0000Z-210802T0000Z/ Coastal Pender-Coastal New Hanover-Coastal Horry- Coastal Georgetown- 753 PM EDT Sun Aug 1 2021 ...BEACH HAZARDS STATEMENT WILL EXPIRE AT 8 PM EDT THIS EVENING... The Beach Hazards Statement for strong south to north longshore currents will be allowed to expire at 8 PM EDT. $$ dch
The office that day
Everything else NWS Wilmington, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 31, 10:28 PM EDT | Special Weather Statement | ILM | Brunswick | 62 min |
| Aug 1, 3:47 AM EDT | Heat Advisory | ILM | Bladen, Brunswick, Columbus, New Hanover, Pender | 15 hr |
| Aug 1, 7:27 AM EDT | Special Marine Warning | ILM | 48 min | |
| Aug 1, 3:29 PM EDT | Special Weather Statement | ILM | Robeson | 61 min |
| Aug 1, 3:46 PM EDT | Severe Thunderstorm Warning | ILM | Robeson | 17 min |
| Aug 1, 4:05 PM EDT | Severe Thunderstorm Warning | ILM | Robeson | 25 min |
| Aug 1, 4:29 PM EDT | Severe Thunderstorm Warning | ILM | Robeson | 46 min |
| Aug 1, 4:51 PM EDT | Severe Thunderstorm Warning | ILM | Bladen, Columbus, Pender | 30 min |
| Aug 1, 4:59 PM EDT | Severe Thunderstorm Warning | ILM | Columbus | 46 min |
| Aug 1, 5:23 PM EDT | Special Weather Statement | ILM | Bladen | 52 min |
| Aug 1, 5:44 PM EDT | Special Weather Statement | ILM | Brunswick | 31 min |
| Aug 1, 5:46 PM EDT | Special Marine Warning | ILM | 59 min | |
| Aug 1, 6:00 PM EDT | Special Marine Warning | ILM | 60 min | |
| Aug 1, 6:01 PM EDT | Special Weather Statement | ILM | New Hanover | 44 min |
| Aug 1, 6:54 PM EDT | Special Marine Warning | ILM | 66 min | |
| Aug 1, 3:33 PM EDT | Special Weather Statement | ILM | Marlboro | 42 min |
| Aug 1, 3:56 PM EDT | Special Weather Statement | ILM | Darlington, Dillon, Marlboro | 64 min |
| Aug 1, 5:50 PM EDT | Special Weather Statement | ILM | Horry | 25 min |
| Aug 1, 7:43 PM EDT | Special Weather Statement | ILM | Florence, Marion | 62 min |
Nearby
Beach Hazards Statements in North Carolina, 2021Beach Hazards Statements in South Carolina, 2021Every beach hazards statement in 2021
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.