Alert archive / Arkansas / Wind Advisories in 2019

Wind Advisory 10, NWS Little Rock, AR

November 30, 201913 counties in Arkansas

NWS Little Rock, AR issued this wind advisory at Nov 30, 2019, 2:42 PM CST for 13 counties in Arkansas. It took effect at Dec 1, 2019, 12:00 AM CST. It was in force for 16 hr.

The area

The counties it named.

The facts

Issued: Nov 30, 2019, 2:42 PM CST (20:42 UTC)
In effect from: Dec 1, 2019, 12:00 AM CST
Expired: Dec 1, 2019, 3:40 PM CST
In force: 16 hr
Issued by: NWS Little Rock, AR

Counties Baxter County, AR, Cleburne County, AR, Fulton County, AR, Independence County, AR, Izard County, AR, Jackson County, AR, Lawrence County, AR, Marion County, AR, Randolph County, AR, Sharp County, AR, Stone County, AR, White County, AR, Woodruff County, AR

The radar

The Little Rock radar (KLZK), 129 km from the middle of the area, began a volume at 20:42 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, 8.7 hours before the alert went out and 200 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 726 m above ground
0-6 km bulk shear: 53 kt
0-1 km storm-relative helicity: 238 m²/s²
0-3 km storm-relative helicity: 241 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Little Rock, AR wrote its last area forecast discussion before this wind advisory went out at Nov 30, 12:19 PM CST, 2 hours 23 minutes earlier.

Area forecast discussion, Nov 30, 12:19 PM CST, 2 hours 23 minutes before

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Hazardous weather outlook, Nov 30, 3:13 AM CST, 11 hours 29 minutes before

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In the hours before

Local storm report, Nov 30, 11:07 AM CST, 3 hours 35 minutes before

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Special weather statement, Nov 30, 12:03 PM CST, 2 hours 39 minutes before

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Special weather statement, Nov 30, 12:17 PM CST, 2 hours 25 minutes before

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Special weather statement, Nov 30, 12:38 PM CST, 2 hours 4 minutes before

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Special weather statement, Nov 30, 1:06 PM CST, 1 hour 36 minutes before

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Special weather statement, Nov 30, 1:18 PM CST, 1 hour 24 minutes before

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The office that day

Everything else NWS Little Rock, AR issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Nov 29, 6:07 PM CST	Special Weather Statement	LZK	Garland	23 min
Nov 29, 7:28 PM CST	Special Weather Statement	LZK	Johnson	32 min
Nov 29, 9:15 PM CST	Dense Fog Advisory	LZK	Baxter, Fulton, Marion	5 hr
Nov 30, 6:32 AM CST	Special Weather Statement	LZK	Boone	43 min
Nov 30, 7:50 AM CST	Special Weather Statement	LZK	Scott	40 min
Nov 30, 8:30 AM CST	Special Weather Statement	LZK	Yell	45 min
Nov 30, 9:15 AM CST	Special Weather Statement	LZK	Conway, Van Buren	45 min
Nov 30, 10:10 AM CST	Special Weather Statement	LZK	Yell	50 min
Nov 30, 10:29 AM CST	Special Weather Statement	LZK	Clark	46 min
Nov 30, 12:03 PM CST	Special Weather Statement	LZK	Dallas, Ouachita	42 min
Nov 30, 12:17 PM CST	Special Weather Statement	LZK	Bradley, Calhoun	43 min
Nov 30, 12:21 PM CST	Severe Thunderstorm Warning	LZK	Bradley, Calhoun, Cleveland, Drew, Lincoln	24 min
Nov 30, 12:38 PM CST	Special Weather Statement	LZK	Cleveland, Jefferson	52 min
Nov 30, 1:06 PM CST	Special Weather Statement	LZK	Desha, Lincoln	24 min
Nov 30, 1:18 PM CST	Special Weather Statement	LZK	Lincoln	42 min
Nov 30, 3:04 PM CST	Special Weather Statement	LZK	Bradley	26 min
Nov 30, 3:29 PM CST	Special Weather Statement	LZK	Desha, Drew	46 min
Nov 30, 3:59 PM CST	Severe Thunderstorm Warning	LZK	Desha, Drew	31 min

Nearby

Wind Advisories in Arkansas, 2019 Every wind advisory in 2019

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.