Alert archive / Illinois / Severe Thunderstorm Warnings in 2014

Severe Thunderstorm Warning 90, NWS Paducah, KY

June 3, 2014Wabash County, Illinois

NWS Paducah, KY issued this severe thunderstorm warning at Jun 3, 2014, 3:39 PM CDT for Wabash County, Illinois. It was in force for 36 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: Jun 3, 2014, 3:39 PM CDT (20:39 UTC)
Expired: Jun 3, 2014, 4:15 PM CDT
In force: 36 min
Issued by: NWS Paducah, KY
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Wabash County, IL

The radar

The Evansville,IN radar (KVWX), 23 km from the middle of the area, began a volume at 20:41 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

Lincoln, IL (KILX), 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: 263 J/kg
Mixed-layer CIN: -117 J/kg
Mixed-layer LCL: 1337 m above ground
0-6 km bulk shear: 45 kt
0-1 km storm-relative helicity: -1 m²/s²
0-3 km storm-relative helicity: 53 m²/s²
Significant tornado parameter: -0.0
Supercell composite: -0.1

Open this sounding in Storm Lab

What forecasters said that day

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

NWS Paducah, KY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 3, 3:30 PM CDT, 9 minutes earlier.

Area forecast discussion, Jun 3, 3:30 PM CDT, 9 minutes before

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Hazardous weather outlook, Jun 3, 4:00 AM CDT, 11 hours 39 minutes before

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In the hours before

Local storm report, Jun 3, 11:54 AM CDT, 3 hours 45 minutes before

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Local storm report, Jun 3, 11:58 AM CDT, 3 hours 41 minutes before

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Special weather statement, Jun 3, 2:07 PM CDT, 1 hour 32 minutes before

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The office that day

Everything else NWS Paducah, KY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 2, 8:43 PM CDT	Areal Flood Advisory	PAH	Livingston, McCracken, Marshall	2 hr
Jun 2, 8:59 PM CDT	Flash Flood Warning	PAH	Livingston, McCracken, Marshall	3 hr
Jun 2, 9:50 PM CDT	Areal Flood Advisory	PAH	Lyon	115 min

Nearby

Severe Thunderstorm Warnings in Illinois, 2014 Every severe thunderstorm warning in 2014

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.