Alert archive / Illinois / Tornado Warnings in 2014

Tornado Warning 15, NWS Lincoln, IL

June 7, 2014Sangamon County, Illinois

NWS Lincoln, IL issued this tornado warning at Jun 7, 2014, 5:42 PM CDT for Sangamon County, Illinois. It was in force for 20 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
Jun 7, 2014, 5:42 PM CDT (22:42 UTC)
Expired
Jun 7, 2014, 6:02 PM CDT
In force
20 min
Issued by
NWS Lincoln, IL
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.0 in

County Sangamon County, IL

The radar

The Lincoln radar (KILX), 44 km from the middle of the area, began a volume at 22:41 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
Jun 7, 4:44 PM CDTTornado WatchSPC7 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 10.7 hours before the alert went out and 99 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 12:00Z on 2014-06-07Temperature 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 12:00Z on 2014-06-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -11 square meters per square second.1939Sfc1 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
1583 m above ground
0-6 km bulk shear
10 kt
0-1 km storm-relative helicity
-11 m²/s²
0-3 km storm-relative helicity
15 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

704 
WFUS53 KILX 072242
TORILX
ILC167-072315-
/O.NEW.KILX.TO.W.0015.140607T2242Z-140607T2315Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LINCOLN IL
542 PM CDT SAT JUN 7 2014

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS ISSUED A

* TORNADO WARNING FOR...
  SANGAMON COUNTY IN CENTRAL ILLINOIS...

* UNTIL 615 PM CDT

* AT 535 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED 6 MILES NORTHEAST OF LOAMI...AND MOVING
  NORTHEAST AT 15 MPH.

  HAZARD...TORNADO.

  SOURCE...RADAR INDICATED ROTATION. ILLINOIS STATE POLICE REPORTED
           A FUNNEL CLOUD WITH THIS STORM.

  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...
  SPRINGFIELD AROUND 605 PM CDT.
  SHERMAN AND RIVERTON AROUND 615 PM CDT.

OTHER LOCATIONS IN THE WARNING INCLUDE JEROME...LELAND GROVE...
SOUTHERN VIEW...CAPITAL AIRPORT...GRANDVIEW...CLEAR LAKE...SPAULDING
AND CANTRALL.

THIS INCLUDES INTERSTATE 55 BETWEEN MILE MARKERS 91 AND 107.

THIS INCLUDES INTERSTATE 72 BETWEEN MILE MARKERS 85 AND 111.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3992 8975 3992 8970 3995 8970 3998 8966
      3998 8961 3982 8945 3964 8979 3978 8994
TIME...MOT...LOC 2241Z 231DEG 14KT 3977 8978

TORNADO...RADAR INDICATED
HAIL...0.00IN

$$
2 follow-up statements
147 
WWUS53 KILX 072251
SVSILX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
551 PM CDT SAT JUN 7 2014

ILC167-072315-
/O.CON.KILX.TO.W.0015.000000T0000Z-140607T2315Z/
SANGAMON IL-
551 PM CDT SAT JUN 7 2014

...A TORNADO WARNING REMAINS IN EFFECT FOR SANGAMON COUNTY UNTIL 615
PM CDT...

AT 547 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 6 MILES WEST OF SPRINGFIELD...AND MOVING NORTHEAST AT 15
MPH.

HAZARD...TORNADO.

SOURCE...RADAR INDICATED ROTATION.

IMPACT...EXPECT DAMAGE TO MOBILE HOMES...ROOFS AND VEHICLES.

THIS DANGEROUS STORM WILL BE NEAR...
  SPRINGFIELD AROUND 605 PM CDT.
  SHERMAN AND RIVERTON AROUND 615 PM CDT.

OTHER LOCATIONS IN THE WARNING INCLUDE LELAND GROVE...SOUTHERN
VIEW...CAPITAL AIRPORT...GRANDVIEW...CLEAR LAKE...SPAULDING AND
CANTRALL.

INTERSTATE 55 BETWEEN MILE MARKERS 91 AND 107.

INTERSTATE 72 BETWEEN MILE MARKERS 85 AND 111.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3992 8975 3992 8970 3995 8970 3998 8966
      3998 8961 3982 8945 3964 8979 3978 8994
TIME...MOT...LOC 2251Z 231DEG 14KT 3979 8974

TORNADO...RADAR INDICATED
HAIL...0.00IN

$$

BARKER
137 
WWUS53 KILX 072302
SVSILX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
602 PM CDT SAT JUN 7 2014

ILC167-072312-
/O.CAN.KILX.TO.W.0015.000000T0000Z-140607T2315Z/
SANGAMON IL-
602 PM CDT SAT JUN 7 2014

...THE TORNADO WARNING FOR SANGAMON COUNTY IS CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR PROPERTY.

ADDITIONAL STRONG THUNDERSTORMS ARE STILL POSSIBLE...AND A TORNADO 
WATCH REMAINS IN EFFECT UNTIL MIDNIGHT.

LAT...LON 3992 8975 3992 8970 3995 8970 3998 8966
      3998 8961 3982 8945 3964 8979 3978 8994
TIME...MOT...LOC 2302Z 231DEG 14KT 3982 8970

$$

BARKER

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 7, 1:47 PM CDTSpecial Weather StatementILXChristian, Macon, Sangamon43 min

Nearby

Tornado Warnings in Illinois, 2014Every tornado warning in 2014Tornadoes in 2014

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.