Alert archive / Arkansas / Tornado Warnings in 2019

Tornado Warning 17, NWS Little Rock, AR

May 2, 2019Jackson County, Arkansas

NWS Little Rock, AR issued this tornado warning at May 2, 2019, 4:06 PM CDT for Jackson County, Arkansas. It was in force for 24 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: May 2, 2019, 4:06 PM CDT (21:06 UTC)
Expired: May 2, 2019, 4:30 PM CDT
In force: 24 min
Issued by: NWS Little Rock, AR
Area: Storm-based polygon
Tornado: Radar indicated
Hail: 0.0 in

County Jackson County, AR

The radar

The Memphis radar (KNQA), 125 km from the middle of the area, began a volume at 21:08 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
May 2, 2:13 PM CDT	Tornado Watch	SPC	5 hr

The nearest sounding before it

Little Rock, AR (KBYH), launched 12:00Z, 9.1 hours before the alert went out and 143 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: 18 J/kg
Mixed-layer CIN: -199 J/kg
Mixed-layer LCL: 888 m above ground
0-6 km bulk shear: 40 kt
0-1 km storm-relative helicity: 24 m²/s²
0-3 km storm-relative helicity: 10 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 May 2, 3:54 PM CDT, 12 minutes earlier.

Area forecast discussion, May 2, 3:54 PM CDT, 12 minutes before

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Hazardous weather outlook, May 2, 3:42 PM CDT, 24 minutes before

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In the hours before

Local storm report, May 2, 2:35 PM CDT, 1 hour 31 minutes before

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Local storm report, May 2, 2:38 PM CDT, 1 hour 28 minutes before

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Local storm report, May 2, 2:46 PM CDT, 1 hour 20 minutes before

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Local storm report, May 2, 2:51 PM CDT, 1 hour 15 minutes before

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Local storm report, May 2, 3:31 PM CDT, 35 minutes before

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Local storm report, May 2, 4:04 PM CDT, 2 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
May 1, 7:55 PM CDT	Special Weather Statement	LZK	Scott	35 min
May 1, 8:53 PM CDT	Special Weather Statement	LZK	Logan	37 min
May 1, 9:11 PM CDT	Special Weather Statement	LZK	Polk	64 min
May 1, 10:02 PM CDT	Special Weather Statement	LZK	Logan, Polk, Scott	58 min
May 1, 10:59 PM CDT	Special Weather Statement	LZK	Johnson	46 min
May 1, 11:14 PM CDT	Special Weather Statement	LZK	Montgomery	31 min
May 1, 11:31 PM CDT	Special Weather Statement	LZK	Johnson	29 min
May 2, 10:18 AM CDT	River Flood Warning	LZK	Randolph	35 hr
May 2, 10:34 AM CDT	River Flood Warning	LZK	Prairie, White, Woodruff	24 days
May 2, 12:27 PM CDT	Flash Flood Warning	LZK	Garland, Hot Spring, Saline	2 hr
May 2, 12:44 PM CDT	Flash Flood Warning	LZK	Faulkner, Pulaski	3 hr
May 2, 1:07 PM CDT	Severe Thunderstorm Warning	LZK	Faulkner, Lonoke, Pulaski	38 min
May 2, 1:17 PM CDT	Tornado Warning	LZK	Faulkner, Lonoke, Pulaski	28 min
May 2, 1:30 PM CDT	Tornado Warning	LZK	Lonoke	30 min
May 2, 1:32 PM CDT	Flash Flood Warning	LZK	Hot Spring	5 hr
May 2, 1:38 PM CDT	Tornado Warning	LZK	Faulkner, Lonoke, Pulaski, White	37 min
May 2, 2:01 PM CDT	Tornado Warning	LZK	Lonoke, White	29 min
May 2, 2:11 PM CDT	Flash Flood Warning	LZK	Faulkner, Lonoke, White	3 hr
May 2, 2:36 PM CDT	Tornado Warning	LZK	Jackson, Lawrence	39 min
May 2, 2:43 PM CDT	Flash Flood Warning	LZK	Jackson, Prairie, White, Woodruff	3 hr
May 2, 3:05 PM CDT	Flash Flood Warning	LZK	Hot Spring	115 min
May 2, 3:32 PM CDT	Tornado Warning	LZK	Jackson	43 min
May 2, 3:40 PM CDT	Flash Flood Warning	LZK	Independence, Jackson, Woodruff	3 hr

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.