Alert archive / North Carolina / Beach Hazards Statements in 2021
Beach Hazards Statement 40, NWS Newport/Morehead City, NC
NWS Newport/Morehead City, NC issued this beach hazards statement at Aug 18, 2021, 8:16 PM EDT for 4 counties in North Carolina. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Aug 18, 2021, 8:16 PM EDT (00:16 UTC)
- Expired
- Aug 19, 2021, 4:51 AM EDT
- In force
- 9 hr
- Issued by
- NWS Newport/Morehead City, NC
Counties Carteret County, NC, Dare County, NC, Hyde County, NC, Onslow County, NC
The radar
The Morehead City radar (KMHX), 61 km from the middle of the area, began a volume at 00:18 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, 0.3 hours before the alert went out and 61 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
- 1392 J/kg
- Mixed-layer CIN
- -32 J/kg
- Mixed-layer LCL
- 887 m above ground
- 0-6 km bulk shear
- 10 kt
- 0-1 km storm-relative helicity
- 19 m²/s²
- 0-3 km storm-relative helicity
- 10 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
807 WHUS42 KMHX 190016 CFWMHX Coastal Hazard Message National Weather Service Newport/Morehead City NC 816 PM EDT Wed Aug 18 2021 NCZ195-196-199-204-205-191230- /O.NEW.KMHX.BH.S.0040.210819T0016Z-210820T0000Z/ West Carteret-East Carteret-Coastal Onslow-Ocracoke Island- Hatteras Island- 816 PM EDT Wed Aug 18 2021 ...BEACH HAZARDS STATEMENT IN EFFECT THROUGH THURSDAY EVENING... * WHAT...Dangerous rip currents. * WHERE...The beaches from Cape Hatteras to Surf City. * WHEN...Through Thursday evening. * IMPACTS...Rip currents can sweep even the best swimmeres awy from shore into deeper water. * ADDITIONAL DETAILS...The most likely time for strong rip currents to occur is a couple hours either side of low tide, which will occur around 11:30 AM Thursday. * PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions. && $$ 11
1 follow-up statement
158 WHUS42 KMHX 190851 CFWMHX Coastal Hazard Message National Weather Service Newport/Morehead City NC 451 AM EDT Thu Aug 19 2021 NCZ195-196-199-204-205-192100- /O.CAN.KMHX.BH.S.0040.000000T0000Z-210820T0000Z/ /O.NEW.KMHX.BH.S.0041.210819T1200Z-210820T0000Z/ West Carteret-East Carteret-Coastal Onslow-Ocracoke Island- Hatteras Island- 451 AM EDT Thu Aug 19 2021 ...BEACH HAZARDS STATEMENT IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH THIS EVENING... * WHAT...Dangerous rip currents expected. * WHERE...The beaches from Oregon Inlet to Surf City. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...The most likely time for strong rip currents to occur is within a couple hours on either side of low tide, which will occur around 11:30 AM this morning. * PRECAUTIONARY/PREPAREDNESS ACTIONS... PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions. && $$
The office that day
Everything else NWS Newport/Morehead City, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 19, 4:51 AM EDT | Beach Hazards Statement | MHX | Carteret, Dare, Hyde, Onslow | 15 hr |
Nearby
Beach Hazards Statements in North 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.