Alert archive / Arkansas / Tornado Warnings in 2019

Tornado Warning 5, NWS Little Rock, AR

March 14, 2019Prairie County, White County, Woodruff County, Arkansas

NWS Little Rock, AR issued this tornado warning at Mar 14, 2019, 6:04 AM CDT for Prairie County, White County, Woodruff County, Arkansas. It was in force for 26 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Mar 14, 2019, 6:04 AM CDT (11:04 UTC)
Expired: Mar 14, 2019, 6:30 AM CDT
In force: 26 min
Issued by: NWS Little Rock, AR
Area: Storm-based polygon
Tornado: Radar indicated
Hail: 0.75 in

Counties Prairie County, AR, White County, AR, Woodruff County, AR

The radar

The Little Rock radar (KLZK), 74 km from the middle of the area, began a volume at 11:05 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Mar 14, 5:28 AM CDT	Tornado Watch	SPC	7 hr

The nearest sounding before it

Little Rock, AR (KBYH), launched 00:00Z, 11.1 hours before the alert went out and 145 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: 850 m above ground
0-6 km bulk shear: 98 kt
0-1 km storm-relative helicity: 252 m²/s²
0-3 km storm-relative helicity: 498 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 tornado warning 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 tornado warning went out at Mar 14, 2:37 AM CDT, 3 hours 27 minutes earlier.

Area forecast discussion, Mar 14, 2:37 AM CDT, 3 hours 27 minutes before

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Hazardous weather outlook, Mar 14, 3:29 AM CDT, 2 hours 35 minutes before

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In the hours before

Special weather statement, Mar 14, 3:24 AM CDT, 2 hours 40 minutes before

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Special weather statement, Mar 14, 3:47 AM CDT, 2 hours 17 minutes before

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Special weather statement, Mar 14, 4:04 AM CDT, 2 hours before

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Special weather statement, Mar 14, 4:51 AM CDT, 1 hour 13 minutes before

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Special weather statement, Mar 14, 4:52 AM CDT, 1 hour 12 minutes before

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Special weather statement, Mar 14, 5:16 AM CDT, 48 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
Mar 13, 7:44 PM CDT	Special Weather Statement	LZK	Arkansas	31 min
Mar 14, 2:45 AM CDT	Special Weather Statement	LZK	Montgomery, Pike	30 min
Mar 14, 3:06 AM CDT	Special Weather Statement	LZK	Clark, Garland, Pike	24 min
Mar 14, 3:09 AM CDT	Special Weather Statement	LZK	Pope	36 min
Mar 14, 3:24 AM CDT	Special Weather Statement	LZK	Clark, Garland, Hot Spring	36 min
Mar 14, 3:47 AM CDT	Special Weather Statement	LZK	Van Buren	28 min
Mar 14, 4:04 AM CDT	Special Weather Statement	LZK	Dallas	26 min
Mar 14, 4:27 AM CDT	Severe Thunderstorm Warning	LZK	Dallas, Grant, Hot Spring, Jefferson, Lonoke, Pulaski	48 min
Mar 14, 4:51 AM CDT	Special Weather Statement	LZK	Grant	24 min
Mar 14, 4:52 AM CDT	Special Weather Statement	LZK	White	53 min
Mar 14, 5:16 AM CDT	Special Weather Statement	LZK	Grant, Lonoke	29 min
Mar 14, 5:24 AM CDT	Severe Thunderstorm Warning	LZK	Lonoke, Monroe, Prairie	51 min
Mar 14, 5:55 AM CDT	Severe Thunderstorm Warning	LZK	Lonoke, Monroe, Prairie, Woodruff	50 min
Mar 14, 6:10 AM CDT	Severe Thunderstorm Warning	LZK	Bradley, Calhoun, Cleveland, Drew, Lincoln	35 min
Mar 14, 11:13 AM CDT	River Flood Warning	LZK	Randolph	21 days

Nearby

Tornado Warnings in Arkansas, 2019 Every tornado warning in 2019 Tornadoes 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.