Alert archive / Arkansas / Wind Advisories in 2021
Wind Advisory 3, NWS Little Rock, AR
NWS Little Rock, AR issued this wind advisory at May 8, 2021, 2:44 PM CDT for 4 counties in Arkansas. It took effect at May 9, 2021, 7:00 AM CDT. It was in force for 10 hr.
The area
The counties it named.
The facts
- Issued
- May 8, 2021, 2:44 PM CDT (19:44 UTC)
- In effect from
- May 9, 2021, 7:00 AM CDT
- Expired
- May 9, 2021, 5:00 PM CDT
- In force
- 10 hr
- Issued by
- NWS Little Rock, AR
Counties Jackson County, AR, Lawrence County, AR, Randolph County, AR, Woodruff County, AR
The radar
The Memphis radar (KNQA), 126 km from the middle of the area, began a volume at 19:43 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
Little Rock, AR (KLZK), launched 12:00Z, 7.7 hours before the alert went out and 153 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1654 m above ground
- 0-6 km bulk shear
- 47 kt
- 0-1 km storm-relative helicity
- 290 m²/s²
- 0-3 km storm-relative helicity
- 419 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
335 WWUS74 KLZK 081944 NPWLZK URGENT - WEATHER MESSAGE National Weather Service Little Rock AR 244 PM CDT Sat May 8 2021 ARZ008-017-025-034-090900- /O.NEW.KLZK.WI.Y.0003.210509T1200Z-210509T2200Z/ Randolph-Lawrence-Jackson-Woodruff- Including the cities of Attica, Pocahontas, Walnut Ridge, Hoxie, Newport, Augusta, McCrory, and Cotton Plant 244 PM CDT Sat May 8 2021 ...WIND ADVISORY IN EFFECT FROM 7 AM TO 5 PM CDT SUNDAY... * WHAT...Southwest winds 20 to 30 mph with gusts up to 40 mph expected. * WHERE...Randolph, Lawrence, Jackson and Woodruff Counties. * WHEN...From 7 AM to 5 PM CDT Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ 232
1 follow-up statement
874 WWUS74 KLZK 090724 AAA NPWLZK URGENT - WEATHER MESSAGE...UPDATED National Weather Service Little Rock AR 224 AM CDT Sun May 9 2021 ARZ008-017-025-034-092200- /O.CON.KLZK.WI.Y.0003.210509T1200Z-210509T2200Z/ Randolph-Lawrence-Jackson-Woodruff- Including the cities of Attica, Pocahontas, Walnut Ridge, Hoxie, Newport, Augusta, McCrory, and Cotton Plant 224 AM CDT Sun May 9 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 5 PM CDT THIS AFTERNOON... * WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Lawrence, Jackson, Woodruff and Randolph Counties. * WHEN...From 7 AM this morning to 5 PM CDT this afternoon. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ DTC/232
Nearby
Wind Advisories in Arkansas, 2021Every wind advisory 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.