Alert archive / Illinois / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 7, NWS Paducah, KY
NWS Paducah, KY issued this severe thunderstorm warning at Mar 27, 2021, 9:11 PM CDT for Wayne County, Illinois. It was in force for 49 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
- Mar 27, 2021, 9:11 PM CDT (02:11 UTC)
- Expired
- Mar 27, 2021, 10:00 PM CDT
- In force
- 49 min
- Issued by
- NWS Paducah, KY
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Wayne County, IL
The radar
The Evansville,IN radar (KVWX), 66 km from the middle of the area, began a volume at 02:10 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 27, 8:19 PM CDT | Severe Thunderstorm Watch | SPC | 114 min |
The nearest sounding before it
Lincoln, IL (KILX), launched 00:00Z, 2.2 hours before the alert went out and 180 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 933 m above ground
- 0-6 km bulk shear
- 86 kt
- 0-1 km storm-relative helicity
- -3 m²/s²
- 0-3 km storm-relative helicity
- 202 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
516
WUUS53 KPAH 280211
SVRPAH
ILC191-280300-
/O.NEW.KPAH.SV.W.0007.210328T0211Z-210328T0300Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Paducah KY
911 PM CDT Sat Mar 27 2021
The National Weather Service in Paducah has issued a
* Severe Thunderstorm Warning for...
Northern Wayne County in south central Illinois...
* Until 1000 PM CDT.
* At 911 PM CDT, a severe thunderstorm was located near Helm, or 11
miles southwest of Flora, moving east at 30 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Cisne, Jeffersonville, Mount Erie and Johnsonville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3860 8818 3841 8820 3848 8870 3860 8869
TIME...MOT...LOC 0211Z 282DEG 26KT 3853 8860
TORNADO...POSSIBLE
HAIL...1.00IN
WIND...60MPH
$$
DWS2 follow-up statements
830 WWUS53 KPAH 280238 SVSPAH Severe Weather Statement National Weather Service Paducah KY 938 PM CDT Sat Mar 27 2021 ILC191-280300- /O.CON.KPAH.SV.W.0007.000000T0000Z-210328T0300Z/ Wayne IL- 938 PM CDT Sat Mar 27 2021 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1000 PM CDT FOR NORTHEASTERN WAYNE COUNTY... At 938 PM CDT, a severe thunderstorm was located near Schnell, or 12 miles southeast of Flora, moving east at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Cisne, Jeffersonville and Mount Erie. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3860 8818 3841 8820 3845 8849 3860 8846 TIME...MOT...LOC 0238Z 267DEG 30KT 3857 8829 TORNADO...POSSIBLE HAIL...0.75IN WIND...60MPH $$ DWS
875
WWUS53 KPAH 280250
SVSPAH
Severe Weather Statement
National Weather Service Paducah KY
950 PM CDT Sat Mar 27 2021
ILC191-280300-
/O.EXP.KPAH.SV.W.0007.000000T0000Z-210328T0300Z/
Wayne IL-
950 PM CDT Sat Mar 27 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN WAYNE COUNTY WILL
EXPIRE AT 1000 PM CDT...
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning will
be allowed to expire.
A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for
south central Illinois.
LAT...LON 3860 8818 3841 8820 3845 8849 3860 8846
TIME...MOT...LOC 0250Z 282DEG 26KT 3858 8825
$$
DWSThe office that day
Everything else NWS Paducah, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 27, 10:58 PM CDT | Special Weather Statement | PAH | Gallatin, Hardin, Pope | 47 min |
Nearby
Severe Thunderstorm Warnings in Illinois, 2021Every severe thunderstorm warning in 2021
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.