Alert archive / Illinois / Severe Thunderstorm Warnings in 2005
Severe Thunderstorm Warning 115, NWS Quad Cities, IA
NWS Quad Cities, IA issued this severe thunderstorm warning at Sep 19, 2005, 5:00 PM CDT for McDonough County, Illinois. It was in force for 45 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
- Sep 19, 2005, 5:00 PM CDT (22:00 UTC)
- Expired
- Sep 19, 2005, 5:45 PM CDT
- In force
- 45 min
- Issued by
- NWS Quad Cities, IA
- Area
- Counties, with a storm outline in the text
County McDonough County, IL
The radar
The Lincoln radar (KILX), 119 km from the middle of the area, began a volume at 22:02 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 |
|---|---|---|---|
| Sep 19, 1:00 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
The nearest sounding before it
Davenport, (KDVN), launched 12:00Z, 10.0 hours before the alert went out and 130 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
- 603 J/kg
- Mixed-layer CIN
- -154 J/kg
- Mixed-layer LCL
- 853 m above ground
- 0-6 km bulk shear
- 58 kt
- 0-1 km storm-relative helicity
- 488 m²/s²
- 0-3 km storm-relative helicity
- 531 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 14.8
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 Quad Cities, IA wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 19, 3:10 PM CDT, 1 hour 50 minutes earlier.
Area forecast discussion, Sep 19, 3:10 PM CDT, 1 hour 50 minutes before
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</html>Hazardous weather outlook, Sep 19, 5:12 AM CDT, 11 hours 48 minutes before
HAZARDOUS WEATHER OUTLOOK...CORRECTION NATIONAL WEATHER SERVICE QUAD CITIES IA IL 512 AM CDT MON SEP 19 2005 IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007- 009-015>018-024>026-034-035-MOZ009-010-201000- BENTON IA-BUCHANAN IA-BUREAU IL-CARROLL IL-CEDAR IA-CLARK MO-CLINTON IA-DELAWARE IA-DES MOINES IA-DUBUQUE IA-HANCOCK IL-HENDERSON IL-HENRY IA-HENRY IL-IOWA IA-JACKSON IA-JEFFERSON IA-JO DAVIESS IL-JOHNSON IA- JONES IA-KEOKUK IA-LEE IA-LINN IA-LOUISA IA-MCDONOUGH IL-MERCER IL- MUSCATINE IA-PUTNAM IL-ROCK ISLAND IL-SCOTLAND MO-SCOTT IA- STEPHENSON IL-VAN BUREN IA-WARREN IL-WASHINGTON IA-WHITESIDE IL- 512 AM CDT MON SEP 19 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST CENTRAL IOWA...SOUTHEAST IOWA...NORTHWEST ILLINOIS...NORTHEAST MISSOURI... NORTHEAST IOWA...WEST CENTRAL ILLINOIS AND NORTH CENTRAL ILLINOIS. .DAY ONE...TODAY AND TONIGHT A COLD FRONT WILL MOVE ACROSS THE REGION THIS AFTERNOON PRODUCING SCATTERED THUNDERSTORMS. VERY UNSTABLE AIR AHEAD OF THE FRONT WILL ALLOW FOR A FEW OF THE STORMS TO REACH SEVERE LEVELS. THE GREATEST THREAT WILL BE FROM 3 TO 6 PM FOR LARGE HAIL UP TO THE SIZE OF GOLFBALLS AND DAMAGING STRAIGHT LINE WINDS OF 60 TO 70 MPH. THE AREAS AT MOST RISK ARE ALONG AND SOUTHEAST OF A GALENA ILLINOIS TO WASHINGTON IOWA LINE. THE STORM PREDICTION CENTER HAS A SLIGHT RISK FOR THE SOUTHEASTERN TWO THIRDS OF THE OUTLOOK AREA. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY THERE ARE SEVERAL CHANCES FOR THUNDERSTORMS FROM WEDNESDAY NIGHT THROUGH SUNDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON. PLEASE RELAY REPORTS OF SEVERE TO NEAR SEVERE WEATHER TO THE NOAA NWS OFFICE IN THE QUAD CITIES. NICHOLS/08
In the hours before
Special weather statement, Sep 19, 1:04 PM CDT, 3 hours 56 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 104 PM CDT MON SEP 19 2005 IAZ078-088>089-098>099>099>018-024>026-034>035- MOZ009>010-200100- DES MOINES IA-HENRY IA-LEE IA-LOUISA IA-VAN BUREN IA- BUREAU IL-HANCOCK IL-HENDERSON IL-HENRY IL- MCDONOUGH IL-MERCER IL-PUTNAM IL-WARREN IL-CLARK MO- SCOTLAND MO- THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 800 IN EFFECT UNTIL 8 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 8 COUNTIES IN NORTH CENTRAL ILLINOIS BUREAU PUTNAM IN NORTHWEST ILLINOIS HENRY MERCER IN WEST CENTRAL ILLINOIS HANCOCK HENDERSON MCDONOUGH WARREN IN IOWA THIS WATCH INCLUDES 5 COUNTIES IN SOUTHEAST IOWA DES MOINES HENRY LEE LOUISA VAN BUREN IN MISSOURI THIS WATCH INCLUDES 2 COUNTIES IN NORTHEAST MISSOURI CLARK SCOTLAND THIS INCLUDES THE CITIES OF...ALEDO...BURLINGTON...CARTHAGE... FORT MADISON...HENNEPIN...KAHOKA...KEOSAUQUA...KEWANEE...MACOMB... MEMPHIS...MONMOUTH...MOUNT PLEASANT...OQUAWKA... PRINCETON AND WAPELLO.
Special weather statement, Sep 19, 1:04 PM CDT, 3 hours 56 minutes before
SPECIAL WEATHER STATEMENT...CORRECTED FOR CODING NATIONAL WEATHER SERVICE QUAD CITIES IA IL 104 PM CDT MON SEP 19 2005 IAZ078-088>089-098>099-ILZ016>018-024>026-034>035- MOZ009>010-200100- DES MOINES IA-HENRY IA-LEE IA-LOUISA IA-VAN BUREN IA- BUREAU IL-HANCOCK IL-HENDERSON IL-HENRY IL- MCDONOUGH IL-MERCER IL-PUTNAM IL-WARREN IL-CLARK MO- SCOTLAND MO- THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 800 IN EFFECT UNTIL 8 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 8 COUNTIES IN NORTH CENTRAL ILLINOIS BUREAU PUTNAM IN NORTHWEST ILLINOIS HENRY MERCER IN WEST CENTRAL ILLINOIS HANCOCK HENDERSON MCDONOUGH WARREN IN IOWA THIS WATCH INCLUDES 5 COUNTIES IN SOUTHEAST IOWA DES MOINES HENRY LEE LOUISA VAN BUREN IN MISSOURI THIS WATCH INCLUDES 2 COUNTIES IN NORTHEAST MISSOURI CLARK SCOTLAND THIS INCLUDES THE CITIES OF...ALEDO...BURLINGTON...CARTHAGE... FORT MADISON...HENNEPIN...KAHOKA...KEOSAUQUA...KEWANEE...MACOMB... MEMPHIS...MONMOUTH...MOUNT PLEASANT...OQUAWKA... PRINCETON AND WAPELLO.
Local storm report, Sep 19, 2:50 PM CDT, 2 hours 10 minutes before
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</html>Local storm report, Sep 19, 3:10 PM CDT, 1 hour 50 minutes before
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</html>Local storm report, Sep 19, 3:30 PM CDT, 1 hour 30 minutes before
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</html>The office that day
Everything else NWS Quad Cities, IA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 19, 12:14 AM CDT | Severe Thunderstorm Warning | DVN | Jefferson | 61 min |
| Sep 19, 2:37 PM CDT | Severe Thunderstorm Warning | DVN | McDonough | 37 min |
Nearby
Severe Thunderstorm Warnings in Illinois, 2005Every severe thunderstorm warning in 2005
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.