Alert archive / Illinois / Special Weather Statements in 2019

Special Weather Statement, NWS Lincoln, IL

November 27, 2019Clark County, Jasper County, Illinois

NWS Lincoln, IL issued this special weather statement at Nov 27, 2019, 1:08 AM CST for Clark County, Jasper County, Illinois. It was in force for 37 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
Nov 27, 2019, 1:08 AM CST (07:08 UTC)
Expired
Nov 27, 2019, 1:45 AM CST
In force
37 min
Issued by
NWS Lincoln, IL

Counties Clark County, IL, Jasper County, IL

The radar

The Evansville,IN radar (KVWX), 102 km from the middle of the area, began a volume at 07:08 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 nearest sounding before it

Lincoln, IL (KILX), launched 00:00Z, 7.1 hours before the alert went out and 128 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-pSkew-T log-p diagram, Lincoln, IL at 00:00Z on 2019-11-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lincoln, IL at 00:00Z on 2019-11-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 417 square meters per square second.1939587897117136Sfc1 km3 km6 km9 kmRMLM
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
596 m above ground
0-6 km bulk shear
78 kt
0-1 km storm-relative helicity
417 m²/s²
0-3 km storm-relative helicity
467 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

789 
WWUS83 KILX 270708
SPSILX

Special Weather Statement
National Weather Service Lincoln IL
108 AM CST Wed Nov 27 2019
 
ILZ062-063-067-068-270745-
Jasper-Clark-Cumberland-Crawford-
108 AM CST Wed Nov 27 2019

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN CRAWFORD...
NORTHEASTERN JASPER...SOUTHEASTERN CLARK AND SOUTHEASTERN CUMBERLAND
COUNTIES UNTIL 145 AM CST...

At 108 AM CST, Doppler radar was tracking a strong thunderstorm near
Hidalgo, or 8 miles northeast of Newton, moving northeast at 55 mph.

Wind gusts of 50 to 55 mph will be possible with this storm.

Locations impacted include...
Marshall, Newton, Martinsville, Willow Hill, Hidalgo, Annapolis,
Hazel Dell, West Union, York, Hunt City, Orange, Yale, Rose Hill,
West York, Lincoln Trail State Park, Sam Parr State Park and Bellair.

This includes Interstate 70 between mile markers 140 and 145.
 
LAT...LON 3919 8762 3917 8762 3893 8820 3911 8822
      3945 8771 3919 8760
TIME...MOT...LOC 0708Z 235DEG 49KT 3909 8808 

$$

07

The office that day

Everything else NWS Lincoln, IL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 26, 10:50 PM CSTSevere Thunderstorm WarningILXFulton, Schuyler40 min
Nov 26, 11:27 PM CSTSevere Thunderstorm WarningILXFulton, Schuyler30 min
Nov 26, 11:38 PM CSTSevere Thunderstorm WarningILXLogan, Menard, Sangamon26 min
Nov 26, 11:53 PM CSTSevere Thunderstorm WarningILXFulton, Knox, Peoria37 min
Nov 27, 12:32 AM CSTSpecial Weather StatementILXClay28 min
Nov 27, 1:50 AM CSTSpecial Weather StatementILXCrawford, Lawrence, Richland25 min
Nov 27, 11:32 AM CSTRiver Flood WarningILXClay, Richland10 days

Nearby

Special Weather Statements in Illinois, 2019Every special weather statement 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.