Alert archive / North Carolina / Wind Advisories in 2024
Wind Advisory 11, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this wind advisory at Sep 16, 2024, 9:37 AM EDT for 5 counties in North Carolina; Chester County, York County, South Carolina. It took effect at Sep 16, 2024, 2:00 PM EDT. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Sep 16, 2024, 9:37 AM EDT (13:37 UTC)
- In effect from
- Sep 16, 2024, 2:00 PM EDT
- Expired
- Sep 17, 2024, 2:00 AM EDT
- In force
- 12 hr
- Issued by
- NWS Greenville-Spartanburg, SC
Counties Cabarrus County, NC, Gaston County, NC, Mecklenburg County, NC, Rowan County, NC, Union County, NC, Chester County, SC, York County, SC
The radar
The Greer radar (KGSP), 129 km from the middle of the area, began a volume at 13:36 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
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 1.6 hours before the alert went out and 132 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
- 1 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 656 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 54 m²/s²
- 0-3 km storm-relative helicity
- 145 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 16, 11:25 AM EDT | Flood Watch | GSP | Cabarrus, Gaston, Mecklenburg, Rowan, Union | 21 hr |
Nearby
Wind Advisories in North Carolina, 2024Wind Advisories in South Carolina, 2024Every wind advisory in 2024
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.