Alert archive / Arkansas / Special Weather Statements in 2020

Special Weather Statement, NWS Jackson, MS

June 24, 2020Ashley County, Arkansas

NWS Jackson, MS issued this special weather statement at Jun 24, 2020, 2:13 PM CDT for Ashley County, Arkansas. It was in force for 47 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jun 24, 2020, 2:13 PM CDT (19:13 UTC)
Expired: Jun 24, 2020, 3:00 PM CDT
In force: 47 min
Issued by: NWS Jackson, MS

County Ashley County, AR

The radar

The Little Rock radar (KLZK), 179 km from the middle of the area, began a volume at 19:12 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, 7.2 hours before the alert went out and 236 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: 232 J/kg
Mixed-layer CIN: -91 J/kg
Mixed-layer LCL: 893 m above ground
0-6 km bulk shear: 11 kt
0-1 km storm-relative helicity: 8 m²/s²
0-3 km storm-relative helicity: 56 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

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

NWS Jackson, MS wrote its last area forecast discussion before this special weather statement went out at Jun 24, 1:08 PM CDT, 1 hour 5 minutes earlier.

Area forecast discussion, Jun 24, 1:08 PM CDT, 1 hour 5 minutes before

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Hazardous weather outlook, Jun 24, 8:58 AM CDT, 5 hours 15 minutes before

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In the hours before

Special weather statement, Jun 24, 9:53 AM CDT, 4 hours 20 minutes before

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Special weather statement, Jun 24, 10:15 AM CDT, 3 hours 58 minutes before

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Special weather statement, Jun 24, 12:45 PM CDT, 1 hour 28 minutes before

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Local storm report, Jun 24, 12:56 PM CDT, 1 hour 17 minutes before

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Special weather statement, Jun 24, 1:34 PM CDT, 39 minutes before

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Special weather statement, Jun 24, 2:13 PM CDT, 0 minutes before

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The office that day

Everything else NWS Jackson, MS issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 23, 7:02 PM CDT	Special Weather Statement	JAN	Simpson	43 min
Jun 23, 7:29 PM CDT	Special Weather Statement	JAN	Simpson	46 min
Jun 23, 7:43 PM CDT	Severe Thunderstorm Warning	JAN	Jasper	47 min
Jun 23, 7:47 PM CDT	Special Weather Statement	JAN	Rankin	28 min
Jun 23, 8:08 PM CDT	Special Weather Statement	JAN	Clarke	52 min
Jun 23, 8:24 PM CDT	Special Weather Statement	JAN	Rankin	51 min
Jun 24, 7:31 AM CDT	Tornado Warning	JAN	Jefferson Davis, Marion	28 min
Jun 24, 9:14 AM CDT	Tornado Warning	JAN	Covington, Jones	31 min
Jun 24, 9:22 AM CDT	Special Weather Statement	JAN	Lamar	23 min
Jun 24, 9:53 AM CDT	Special Weather Statement	JAN	Forrest	22 min
Jun 24, 10:15 AM CDT	Special Weather Statement	JAN	Forrest	30 min
Jun 24, 12:45 PM CDT	Special Weather Statement	JAN	Kemper	45 min
Jun 24, 1:34 PM CDT	Special Weather Statement	JAN	Clarke	41 min
Jun 24, 2:41 PM CDT	Severe Thunderstorm Warning	JAN	Lauderdale	49 min
Jun 24, 3:04 PM CDT	Special Weather Statement	JAN	Issaquena	26 min
Jun 24, 3:06 PM CDT	Special Weather Statement	JAN	Holmes	39 min
Jun 24, 3:32 PM CDT	Special Weather Statement	JAN	Lauderdale	43 min
Jun 24, 5:31 PM CDT	Special Weather Statement	JAN	Rankin	29 min
Jun 24, 6:40 PM CDT	Special Weather Statement	JAN	Smith	50 min
Jun 23, 7:12 PM CDT	Special Weather Statement	JAN	Franklin	48 min
Jun 24, 3:17 PM CDT	Special Weather Statement	JAN	Concordia	28 min
Jun 24, 4:34 PM CDT	Special Weather Statement	JAN	West Carroll	41 min
Jun 24, 4:37 PM CDT	Special Weather Statement	JAN	West Carroll	23 min

Nearby

Special Weather Statements in Arkansas, 2020 Every special weather statement in 2020

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.