Alert archive / Illinois / Tornado Warnings in 2016

Tornado Warning 7, NWS Quad Cities, IA

March 15, 2016Rock Island County, Whiteside County, Illinois; Clinton County, Scott County, Iowa

NWS Quad Cities, IA issued this tornado warning at Mar 15, 2016, 7:31 PM CDT for Rock Island County, Whiteside County, Illinois; Clinton County, Scott County, Iowa. It was in force for 44 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 15, 2016, 7:31 PM CDT (00:31 UTC)
Expired
Mar 15, 2016, 8:15 PM CDT
In force
44 min
Issued by
NWS Quad Cities, IA
Area
Storm-based polygon
Tornado
Observed
Hail
1.0 in

Counties Clinton County, IA, Scott County, IA, Rock Island County, IL, Whiteside County, IL

The radar

The Quad Cities radar (KDVN), 29 km from the middle of the area, began a volume at 00:30 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.

IssuedProductOfficeLasted
Mar 15, 3:31 PM CDTTornado WatchSPC7 hr

The nearest sounding before it

Davenport, (KDVN), launched 00:00Z, 0.5 hours before the alert went out and 23 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, Davenport, at 00:00Z on 2016-03-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1252 joules per kilogram.LCLLFCEL10008507005003002001001 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, Davenport, at 00:00Z on 2016-03-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 330 square meters per square second.1939587897Sfc1 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
1252 J/kg
Mixed-layer CIN
-33 J/kg
Mixed-layer LCL
801 m above ground
0-6 km bulk shear
72 kt
0-1 km storm-relative helicity
330 m²/s²
0-3 km storm-relative helicity
453 m²/s²
Significant tornado parameter
3.1
Supercell composite
12.3

Open this sounding in Storm Lab

The text

As transmitted.

218 
WFUS53 KDVN 160031
TORDVN
ILC161-195-IAC045-163-160115-
/O.NEW.KDVN.TO.W.0007.160316T0031Z-160316T0115Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
731 PM CDT TUE MAR 15 2016

THE NATIONAL WEATHER SERVICE IN THE QUAD CITIES HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHEASTERN ROCK ISLAND COUNTY IN NORTHWESTERN ILLINOIS...
  WESTERN WHITESIDE COUNTY IN NORTHWESTERN ILLINOIS...
  SOUTHEASTERN CLINTON COUNTY IN EAST CENTRAL IOWA...
  EAST CENTRAL SCOTT COUNTY IN EAST CENTRAL IOWA...

* UNTIL 815 PM CDT

* AT 731 PM CDT...A CONFIRMED TORNADO WAS LOCATED OVER RAPIDS CITY...
  OR 7 MILES EAST OF BETTENDORF...MOVING NORTHEAST AT 30 MPH.

  HAZARD...DAMAGING TORNADO AND QUARTER SIZE HAIL. 

  SOURCE...TRAINED WEATHER SPOTTERS CONFIRMED TORNADO. 

  IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
           SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. 
           DAMAGE TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR.  TREE 
           DAMAGE IS LIKELY. 

* THE TORNADO WILL BE NEAR...
  PRINCETON AROUND 740 PM CDT. 
  CORDOVA AROUND 745 PM CDT. 
  ERIE AROUND 755 PM CDT. 
  ALBANY AROUND 800 PM CDT. 
  GARDEN PLAIN AND EAST CLINTON AROUND 810 PM CDT. 
  CLINTON...MORRISON AND FULTON AROUND 815 PM CDT. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
PANORAMA PARK...ILLINIWEK FOREST PRESERVE...HILLSDALE...WHITESIDE COUNTY
FAIRGROUNDS...PLEASANT VALLEY...FISHERMANS CORNER...JOSLIN...BULGERS
HOLLOW...FENTON AND NEWTON CORNERS.

THIS INCLUDES THE FOLLOWING HIGHWAYS...
 INTERSTATE 80 IN IOWA BETWEEN MILE MARKERS 302 AND 306.
 INTERSTATE 80 IN ILLINOIS BETWEEN MILE MARKERS 1 AND 5.
 INTERSTATE 88 BETWEEN MILE MARKERS 1 AND 27.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPEAT...A TORNADO IS ON THE GROUND. TAKE COVER NOW! MOVE TO A
BASEMENT OR AN INTERIOR ROOM ON THE LOWEST FLOOR OF A STURDY
BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A MOBILE HOME...OR
IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

TORNADOES ARE EXTREMELY DIFFICULT TO SEE AND CONFIRM AT NIGHT. DO NOT
WAIT TO SEE OR HEAR THE TORNADO. TAKE COVER NOW.

&&

LAT...LON 4158 9013 4158 9019 4157 9018 4154 9020
      4154 9021 4152 9025 4152 9030 4151 9031
      4151 9036 4149 9037 4156 9048 4195 9022
      4179 8986
TIME...MOT...LOC 0031Z 217DEG 27KT 4157 9033 

TORNADO...OBSERVED
HAIL...1.00IN

$$

GIBBS
6 follow-up statements
206 
WWUS53 KDVN 160039
SVSDVN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
739 PM CDT TUE MAR 15 2016

ILC161-195-IAC045-163-160115-
/O.CON.KDVN.TO.W.0007.000000T0000Z-160316T0115Z/
ROCK ISLAND IL-WHITESIDE IL-CLINTON IA-SCOTT IA-
739 PM CDT TUE MAR 15 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 815 PM CDT FOR
NORTHEASTERN ROCK ISLAND...WESTERN WHITESIDE...SOUTHEASTERN CLINTON
AND EAST CENTRAL SCOTT COUNTIES...
        
AT 739 PM CDT...A CONFIRMED TORNADO WAS LOCATED OVER PORT BYRON...OR 8
MILES EAST OF BETTENDORF...MOVING NORTHEAST AT 20 MPH.

HAZARD...DAMAGING TORNADO AND QUARTER SIZE HAIL. 

SOURCE...RADAR CONFIRMED TORNADO. 

IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
         SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE 
         TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR.  TREE DAMAGE IS 
         LIKELY. 

THIS TORNADO WILL BE NEAR...
  CORDOVA AROUND 750 PM CDT. 
  ALBANY AROUND 810 PM CDT. 
  ERIE AND GARDEN PLAIN AROUND 815 PM CDT. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
PANORAMA PARK...ILLINIWEK FOREST PRESERVE...HILLSDALE...WHITESIDE COUNTY
FAIRGROUNDS...PLEASANT VALLEY...FISHERMANS CORNER...JOSLIN...BULGERS
HOLLOW...FENTON AND NEWTON CORNERS.

THIS INCLUDES THE FOLLOWING HIGHWAYS...
 INTERSTATE 80 IN IOWA BETWEEN MILE MARKERS 302 AND 306.
 INTERSTATE 80 IN ILLINOIS BETWEEN MILE MARKERS 1 AND 5.
 INTERSTATE 88 BETWEEN MILE MARKERS 1 AND 27.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPEAT...A TORNADO IS ON THE GROUND. TAKE COVER NOW! MOVE TO A
BASEMENT OR AN INTERIOR ROOM ON THE LOWEST FLOOR OF A STURDY
BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A MOBILE HOME...OR
IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

TORNADOES ARE EXTREMELY DIFFICULT TO SEE AND CONFIRM AT NIGHT. DO NOT
WAIT TO SEE OR HEAR THE TORNADO. TAKE COVER NOW.

&&

LAT...LON 4158 9013 4158 9019 4157 9018 4154 9020
      4154 9021 4152 9025 4152 9030 4151 9031
      4151 9036 4149 9037 4156 9048 4195 9022
      4179 8986
TIME...MOT...LOC 0039Z 231DEG 18KT 4160 9032 

TORNADO...OBSERVED
HAIL...1.00IN

$$

GIBBS
573 
WWUS53 KDVN 160045
SVSDVN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
745 PM CDT TUE MAR 15 2016

IAC163-160055-
/O.CAN.KDVN.TO.W.0007.000000T0000Z-160316T0115Z/
SCOTT IA-
745 PM CDT TUE MAR 15 2016

...THE TORNADO WARNING FOR EAST CENTRAL SCOTT COUNTY IS CANCELLED...
    
THE TORNADIC THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT
OF THE WARNED AREA. THEREFORE THE WARNING HAS BEEN CANCELLED.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CDT FOR NORTHWESTERN
ILLINOIS AND EAST CENTRAL IOWA.

LAT...LON 4158 9013 4158 9019 4157 9018 4156 9023
      4159 9034 4165 9034 4168 9033 4169 9031
      4172 9032 4195 9022 4179 8986
TIME...MOT...LOC 0045Z 191DEG 35KT 4167 9022 

$$

ILC161-195-IAC045-160115-
/O.CON.KDVN.TO.W.0007.000000T0000Z-160316T0115Z/
ROCK ISLAND IL-WHITESIDE IL-CLINTON IA-
745 PM CDT TUE MAR 15 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 815 PM CDT FOR
NORTHEASTERN ROCK ISLAND...WESTERN WHITESIDE AND SOUTHEASTERN CLINTON
COUNTIES...
    
AT 745 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR CORDOVA...OR 11 MILES SOUTH OF CLINTON...MOVING NORTH
AT 40 MPH.

HAZARD...TORNADO AND QUARTER SIZE HAIL. 

SOURCE...RADAR INDICATED ROTATION. 

IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
         SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE 
         TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR.  TREE DAMAGE IS 
         LIKELY. 

THIS DANGEROUS STORM WILL BE NEAR...
  CAMANCHE AND ALBANY AROUND 755 PM CDT. 
  GARDEN PLAIN AROUND 800 PM CDT. 
  EAST CLINTON AROUND 805 PM CDT. 
  CLINTON AND FULTON AROUND 810 PM CDT. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
UNIONVILLE...HILLSDALE...WHITESIDE COUNTY FAIRGROUNDS...UNION GROVE...
BULGERS HOLLOW...FENTON...NEWTON CORNERS...DENROCK AND ROUND GROVE.

THIS INCLUDES INTERSTATE 88 BETWEEN MILE MARKERS 7 AND 27.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

TORNADOES ARE EXTREMELY DIFFICULT TO SEE AND CONFIRM AT NIGHT. DO NOT
WAIT TO SEE OR HEAR THE TORNADO. TAKE COVER NOW.

&&

LAT...LON 4158 9013 4158 9019 4157 9018 4156 9023
      4159 9034 4165 9034 4168 9033 4169 9031
      4172 9032 4195 9022 4179 8986
TIME...MOT...LOC 0045Z 191DEG 35KT 4167 9022 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$

GIBBS
716 
WWUS53 KDVN 160050
SVSDVN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
750 PM CDT TUE MAR 15 2016

ILC161-195-IAC045-160115-
/O.CON.KDVN.TO.W.0007.000000T0000Z-160316T0115Z/
ROCK ISLAND IL-WHITESIDE IL-CLINTON IA-
750 PM CDT TUE MAR 15 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 815 PM CDT FOR
NORTHEASTERN ROCK ISLAND...WESTERN WHITESIDE AND SOUTHEASTERN CLINTON
COUNTIES...
    
AT 750 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR ERIE...OR 12 MILES SOUTH OF CLINTON...MOVING
NORTHEAST AT 25 MPH.

HAZARD...TORNADO AND QUARTER SIZE HAIL. 

SOURCE...RADAR INDICATED ROTATION. 

IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
         SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE 
         TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR.  TREE DAMAGE IS 
         LIKELY. 

THIS DANGEROUS STORM WILL BE NEAR...
  ERIE AROUND 800 PM CDT. 
  ALBANY AROUND 805 PM CDT. 
  MORRISON...GARDEN PLAIN AND EAST CLINTON AROUND 815 PM CDT. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
UNIONVILLE...HILLSDALE...WHITESIDE COUNTY FAIRGROUNDS...UNION GROVE...
BULGERS HOLLOW...FENTON...NEWTON CORNERS...DENROCK AND ROUND GROVE.

THIS INCLUDES INTERSTATE 88 BETWEEN MILE MARKERS 7 AND 27.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

TORNADOES ARE EXTREMELY DIFFICULT TO SEE AND CONFIRM AT NIGHT. DO NOT
WAIT TO SEE OR HEAR THE TORNADO. TAKE COVER NOW.

&&

LAT...LON 4158 9013 4158 9019 4157 9018 4156 9023
      4159 9034 4165 9034 4168 9033 4169 9031
      4172 9032 4195 9022 4179 8986
TIME...MOT...LOC 0050Z 218DEG 20KT 4167 9019 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$

GIBBS
226 
WWUS53 KDVN 160059
SVSDVN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
759 PM CDT TUE MAR 15 2016

ILC161-160108-
/O.CAN.KDVN.TO.W.0007.000000T0000Z-160316T0115Z/
ROCK ISLAND IL-
759 PM CDT TUE MAR 15 2016

...THE TORNADO WARNING FOR NORTHEASTERN ROCK ISLAND COUNTY IS
CANCELLED...
    
THE TORNADIC THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT
OF THE WARNED AREA. THEREFORE THE WARNING HAS BEEN CANCELLED.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CDT FOR NORTHWESTERN
ILLINOIS AND EAST CENTRAL IOWA.

LAT...LON 4163 9008 4174 9024 4178 9025 4176 9028
      4177 9030 4195 9022 4179 8986
TIME...MOT...LOC 0058Z 218DEG 48KT 4177 9009 

$$

ILC195-IAC045-160115-
/O.CON.KDVN.TO.W.0007.000000T0000Z-160316T0115Z/
WHITESIDE IL-CLINTON IA-
759 PM CDT TUE MAR 15 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 815 PM CDT FOR WESTERN
WHITESIDE AND SOUTHEASTERN CLINTON COUNTIES...
    
AT 758 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR GARDEN PLAIN...OR NEAR MORRISON...MOVING NORTHEAST AT
55 MPH.

HAZARD...TORNADO AND QUARTER SIZE HAIL. 

SOURCE...RADAR INDICATED ROTATION. 

IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
         SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE 
         TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR.  TREE DAMAGE IS 
         LIKELY. 

THIS DANGEROUS STORM WILL BE NEAR...
  MORRISON AROUND 805 PM CDT. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
UNIONVILLE...WHITESIDE COUNTY FAIRGROUNDS...UNION GROVE...BULGERS
HOLLOW...FENTON...NEWTON CORNERS AND DENROCK.

THIS INCLUDES INTERSTATE 88 BETWEEN MILE MARKERS 16 AND 26.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

TORNADOES ARE EXTREMELY DIFFICULT TO SEE AND CONFIRM AT NIGHT. DO NOT
WAIT TO SEE OR HEAR THE TORNADO. TAKE COVER NOW.

&&

LAT...LON 4163 9008 4174 9024 4178 9025 4176 9028
      4177 9030 4195 9022 4179 8986
TIME...MOT...LOC 0058Z 218DEG 48KT 4177 9009 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$

GIBBS
412 
WWUS53 KDVN 160104
SVSDVN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
804 PM CDT TUE MAR 15 2016

ILC195-IAC045-160115-
/O.CON.KDVN.TO.W.0007.000000T0000Z-160316T0115Z/
WHITESIDE IL-CLINTON IA-
804 PM CDT TUE MAR 15 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 815 PM CDT FOR
NORTHWESTERN WHITESIDE AND EAST CENTRAL CLINTON COUNTIES...
    
AT 804 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED OVER GARDEN PLAIN...OR NEAR MORRISON...MOVING NORTHEAST AT
30 MPH.

HAZARD...TORNADO. 

SOURCE...RADAR INDICATED ROTATION. 

IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
         SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE 
         TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR.  TREE DAMAGE IS 
         LIKELY. 

THIS DANGEROUS STORM WILL BE NEAR...
  MORRISON AROUND 815 PM CDT. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
UNIONVILLE...WHITESIDE COUNTY FAIRGROUNDS...UNION GROVE...BULGERS
HOLLOW...FENTON...NEWTON CORNERS AND DENROCK.

THIS INCLUDES INTERSTATE 88 BETWEEN MILE MARKERS 20 AND 27.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

TORNADOES ARE EXTREMELY DIFFICULT TO SEE AND CONFIRM AT NIGHT. DO NOT
WAIT TO SEE OR HEAR THE TORNADO. TAKE COVER NOW.

&&

LAT...LON 4166 9003 4177 9021 4179 9025 4181 9025
      4195 9022 4179 8986
TIME...MOT...LOC 0104Z 223DEG 24KT 4181 9009 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

GIBBS
053 
WWUS53 KDVN 160113
SVSDVN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
813 PM CDT TUE MAR 15 2016

IAC045-ILC195-160122-
/O.EXP.KDVN.TO.W.0007.000000T0000Z-160316T0115Z/
WHITESIDE IL-CLINTON IA-
813 PM CDT TUE MAR 15 2016

...THE TORNADO WARNING FOR WESTERN WHITESIDE AND EAST CENTRAL CLINTON
COUNTIES WILL EXPIRE AT 815 PM CDT...
                
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER APPEARS CAPABLE OF PRODUCING A TORNADO.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT FOR NORTHWESTERN
ILLINOIS AND EAST CENTRAL IOWA.

REMEMBER...A TORNADO WARNING STILL REMAINS IN EFFECT FOR PORTIONS
OF CLINTON COUNTY UNTIL 830 PM CDT!

LAT...LON 4166 9003 4177 9021 4179 9025 4181 9025
      4195 9022 4179 8986
TIME...MOT...LOC 0106Z 217DEG 27KT 4181 9009 

$$

GIBBS

The office that day

Everything else NWS Quad Cities, IA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 15, 7:11 PM CDTTornado WarningDVNHenry, Rock Island49 min
Mar 15, 7:30 PM CDTSevere Thunderstorm WarningDVNJo Daviess45 min
Mar 15, 8:00 PM CDTTornado WarningDVNCarroll19 min
Mar 15, 8:33 PM CDTTornado WarningDVNWhiteside16 min
Mar 15, 8:55 PM CDTSevere Thunderstorm WarningDVNBureau, Putnam35 min
Mar 15, 8:58 PM CDTTornado WarningDVNCarroll12 min
Mar 15, 7:38 PM CDTTornado WarningDVNClinton37 min
Mar 16, 10:14 AM CDTRiver Flood WarningDVNClinton, Scott4 days

Nearby

Tornado Warnings in Illinois, 2016Tornado Warnings in Iowa, 2016Every tornado warning in 2016Tornadoes in 2016

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.