Alert archive / Arkansas / Wind Advisories in 2024
Wind Advisory 7, NWS Little Rock, AR
NWS Little Rock, AR issued this wind advisory at Sep 26, 2024, 2:52 PM CDT for Jackson County, Lawrence County, Randolph County, Arkansas. It took effect at Sep 27, 2024, 7:00 AM CDT. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Sep 26, 2024, 2:52 PM CDT (19:52 UTC)
- In effect from
- Sep 27, 2024, 7:00 AM CDT
- Expired
- Sep 27, 2024, 10:00 PM CDT
- In force
- 15 hr
- Issued by
- NWS Little Rock, AR
Counties Jackson County, AR, Lawrence County, AR, Randolph County, AR
The radar
The Memphis radar (KNQA), 134 km from the middle of the area, began a volume at 19:50 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
Nashville Metro, TN (KBNA), launched 12:00Z, 7.9 hours before the alert went out and 406 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
- 260 J/kg
- Mixed-layer CIN
- -46 J/kg
- Mixed-layer LCL
- 725 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 9 m²/s²
- 0-3 km storm-relative helicity
- 63 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
Nearby
Wind Advisories in Arkansas, 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.