Alert archive / Illinois / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 47, NWS Lincoln, IL
NWS Lincoln, IL issued this severe thunderstorm warning at Jun 19, 2021, 1:23 AM CDT for McLean County, Illinois. It was in force for 52 min. 1 report came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 19, 2021, 1:23 AM CDT (06:23 UTC)
- Expired
- Jun 19, 2021, 2:15 AM CDT
- In force
- 52 min
- Issued by
- NWS Lincoln, IL
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County McLean County, IL
The radar
The Lincoln radar (KILX), 41 km from the middle of the area, began a volume at 06:23 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 19, 2:00 AM CDT | TSTM WND DMG | 3 N Shirley, IL |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 18, 9:20 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Lincoln, IL (KILX), launched 00:00Z, 6.4 hours before the alert went out and 46 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
- 2124 J/kg
- Mixed-layer CIN
- -145 J/kg
- Mixed-layer LCL
- 1616 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 165 m²/s²
- 0-3 km storm-relative helicity
- 200 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 4.0
The text
As transmitted.
662
WUUS53 KILX 190623
SVRILX
ILC113-190715-
/O.NEW.KILX.SV.W.0047.210619T0623Z-210619T0715Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Lincoln IL
123 AM CDT Sat Jun 19 2021
The National Weather Service in Lincoln has issued a
* Severe Thunderstorm Warning for...
Southwestern McLean County in central Illinois...
* Until 215 AM CDT.
* At 122 AM CDT, a severe thunderstorm was located over Stanford, or
15 miles west of Bloomington, 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.
* This severe thunderstorm will be near...
McLean around 135 AM CDT.
Other locations in the path of this severe thunderstorm include
Bloomington, Heyworth and Downs.
This includes the following highways...
Interstate 55 between mile markers 143 and 162.
Interstate 74 between mile markers 128 and 144.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4052 8875 4028 8891 4029 8926 4038 8926
4053 8911
TIME...MOT...LOC 0622Z 276DEG 28KT 4043 8926
HAIL...1.00IN
WIND...60MPH
$$
Deubelbeiss2 follow-up statements
388
WWUS53 KILX 190642
SVSILX
Severe Weather Statement
National Weather Service Lincoln IL
142 AM CDT Sat Jun 19 2021
ILC113-190715-
/O.CON.KILX.SV.W.0047.000000T0000Z-210619T0715Z/
McLean-
142 AM CDT Sat Jun 19 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 AM CDT
FOR SOUTHWESTERN MCLEAN COUNTY...
At 142 AM CDT, a severe thunderstorm was located near Bloomington,
moving east at 30 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Bloomington and Downs.
This includes the following highways...
Interstate 55 between mile markers 150 and 162.
Interstate 74 between mile markers 128 and 144.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4032 8888 4036 8910 4041 8923 4053 8911
4052 8875
TIME...MOT...LOC 0642Z 276DEG 28KT 4041 8905
HAIL...1.00IN
WIND...60MPH
$$
Deubelbeiss515
WWUS53 KILX 190705
SVSILX
Severe Weather Statement
National Weather Service Lincoln IL
205 AM CDT Sat Jun 19 2021
ILC113-190715-
/O.EXP.KILX.SV.W.0047.000000T0000Z-210619T0715Z/
McLean-
205 AM CDT Sat Jun 19 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN MCLEAN COUNTY
WILL EXPIRE AT 215 AM CDT...
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.
A Severe Thunderstorm Watch remains in effect until 400 AM CDT for
central Illinois.
LAT...LON 4032 8888 4036 8910 4041 8923 4053 8911
4052 8875
TIME...MOT...LOC 0705Z 276DEG 28KT 4039 8883
$$
DeubelbeissThe office that day
Everything else NWS Lincoln, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 18, 7:15 PM CDT | Special Weather Statement | ILX | Crawford | 30 min |
| Jun 18, 7:52 PM CDT | Special Weather Statement | ILX | Morgan | 23 min |
| Jun 18, 8:08 PM CDT | Special Weather Statement | ILX | Sangamon | 52 min |
| Jun 18, 8:22 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 38 min |
| Jun 18, 8:43 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Sangamon | 47 min |
| Jun 18, 9:13 PM CDT | Special Weather Statement | ILX | Clark | 32 min |
| Jun 18, 9:44 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Cumberland | 46 min |
| Jun 18, 10:24 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Peoria | 36 min |
| Jun 18, 10:32 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford | 25 min |
| Jun 18, 11:06 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 39 min |
| Jun 18, 11:29 PM CDT | Severe Thunderstorm Warning | ILX | Clark | 46 min |
| Jun 18, 11:47 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox, Peoria | 43 min |
| Jun 18, 11:57 PM CDT | Tornado Warning | ILX | Fulton, Knox | 33 min |
| Jun 19, 12:13 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason, Peoria, Tazewell | 47 min |
| Jun 19, 12:26 AM CDT | Flash Flood Warning | ILX | Clark | 6 hr |
| Jun 19, 12:28 AM CDT | Flash Flood Warning | ILX | Fulton, Knox | 5 hr |
| Jun 19, 12:52 AM CDT | Severe Thunderstorm Warning | ILX | Logan, McLean, Mason, Tazewell | 38 min |
| Jun 19, 1:19 AM CDT | Severe Thunderstorm Warning | ILX | Logan, McLean, Tazewell | 41 min |
| Jun 19, 1:53 AM CDT | Flash Flood Warning | ILX | Coles, Douglas, Edgar | 5 hr |
| Jun 19, 1:59 AM CDT | Severe Thunderstorm Warning | ILX | Edgar | 46 min |
| Jun 19, 2:19 AM CDT | Severe Thunderstorm Warning | ILX | McLean | 41 min |
| Jun 19, 3:29 AM CDT | Flash Flood Warning | ILX | Champaign, Douglas, Edgar, Vermilion | 3 hr |
| Jun 19, 3:37 AM CDT | Special Weather Statement | ILX | Champaign, Douglas, Edgar, Vermilion | 53 min |
| Jun 19, 7:06 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Sangamon | 24 min |
| Jun 19, 7:29 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Shelby | 31 min |
| Jun 19, 10:19 AM CDT | Severe Thunderstorm Warning | ILX | Morgan, Sangamon | 41 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.