Alert archive / Missouri / Severe Thunderstorm Warnings in 2016
Severe Thunderstorm Warning 153, NWS St. Louis, MO
NWS St. Louis, MO issued this severe thunderstorm warning at Jul 18, 2016, 11:15 AM CDT for Lincoln County, Saint Charles County, Missouri; Calhoun County, Jersey 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 outline as issued.
The facts
- Issued
- Jul 18, 2016, 11:15 AM CDT (16:15 UTC)
- Expired
- Jul 18, 2016, 12:00 PM CDT
- In force
- 45 min
- Issued by
- NWS St. Louis, MO
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Calhoun County, IL, Jersey County, IL, Lincoln County, MO, Saint Charles County, MO
The radar
The St Louis radar (KLSX), 27 km from the middle of the area, began a volume at 16:17 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 nearest sounding before it
Lincoln, IL (KILX), launched 12:00Z, 4.3 hours before the alert went out and 215 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
- 2983 J/kg
- Mixed-layer CIN
- -14 J/kg
- Mixed-layer LCL
- 717 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 56 m²/s²
- 0-3 km storm-relative helicity
- 57 m²/s²
- Significant tornado parameter
- 1.0
- Supercell composite
- 4.9
The text
As transmitted.
655
WUUS53 KLSX 181615
SVRLSX
ILC013-083-MOC113-183-181700-
/O.NEW.KLSX.SV.W.0153.160718T1615Z-160718T1700Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
1115 AM CDT MON JUL 18 2016
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHWESTERN JERSEY COUNTY IN SOUTHWESTERN ILLINOIS...
SOUTHEASTERN CALHOUN COUNTY IN SOUTHWESTERN ILLINOIS...
NORTH CENTRAL ST. CHARLES COUNTY IN EAST CENTRAL MISSOURI...
SOUTHEASTERN LINCOLN COUNTY IN EAST CENTRAL MISSOURI...
* UNTIL NOON CDT
* AT 1115 AM CDT...A SEVERE THUNDERSTORM WAS LOCATED OVER WINFIELD...
MOVING SOUTHEAST AT 15 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...
ST. CHARLES...ST. PETERS...BRIDGETON...WINFIELD...GRAFTON...
ELSAH...PORTAGE DES SIOUX...ORCHARD FARMS...OLD MONROE...
BATCHTOWN...FOLEY...BRUSSELS...MEPPEN...DEER PLAIN...BEECHVILLE...
GOLDEN EAGLE AND KAMPVILLE.
THIS INCLUDES INTERSTATE 70 IN MISSOURI BETWEEN EXITS 224 AND 229.
THIS ALSO INCLUDES FIRST MISSOURI STATE CAPITOL HISTORIC SITE AND
PERE MARQUETTE STATE PARK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 3896 9031 3882 9045 3879 9047 3874 9052
3896 9082 3911 9070
TIME...MOT...LOC 1615Z 304DEG 14KT 3901 9070
HAIL...1.00IN
WIND...60MPH
$$
BYRD2 follow-up statements
645
WWUS53 KLSX 181637
SVSLSX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
1137 AM CDT MON JUL 18 2016
MOC113-181646-
/O.CAN.KLSX.SV.W.0153.000000T0000Z-160718T1700Z/
LINCOLN MO-
1137 AM CDT MON JUL 18 2016
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN LINCOLN COUNTY IS
CANCELLED...
THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF
THE WARNED AREA. THEREFORE THE WARNING HAS BEEN CANCELLED FOR
SOUTHEASTERN LINCOLN COUNTY.
LAT...LON 3896 9031 3882 9045 3879 9047 3874 9052
3892 9071 3892 9069 3893 9070 3894 9069
3894 9066 3896 9067 3905 9058
TIME...MOT...LOC 1636Z 304DEG 14KT 3896 9061
$$
ILC013-083-MOC183-181700-
/O.CON.KLSX.SV.W.0153.000000T0000Z-160718T1700Z/
JERSEY IL-CALHOUN IL-ST. CHARLES MO-
1137 AM CDT MON JUL 18 2016
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL NOON CDT FOR
SOUTHWESTERN JERSEY...SOUTHEASTERN CALHOUN AND NORTH CENTRAL ST.
CHARLES COUNTIES...
AT 1136 AM CDT...A SEVERE THUNDERSTORM WAS LOCATED 7 MILES EAST OF
WINFIELD...MOVING SOUTHEAST AT 15 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...
ST. CHARLES...ST. PETERS...BRIDGETON...GRAFTON...ELSAH...
PORTAGE DES SIOUX...ORCHARD FARMS...BRUSSELS...MEPPEN...DEER PLAIN...
BEECHVILLE...GOLDEN EAGLE AND KAMPVILLE.
THIS ALSO INCLUDES FIRST MISSOURI STATE CAPITOL HISTORIC SITE AND
PERE MARQUETTE STATE PARK.
THIS INCLUDES INTERSTATE 70 IN MISSOURI BETWEEN EXITS 225 AND 229.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 3896 9031 3882 9045 3879 9047 3874 9052
3892 9071 3892 9069 3893 9070 3894 9069
3894 9066 3896 9067 3905 9058
TIME...MOT...LOC 1636Z 304DEG 14KT 3896 9061
HAIL...1.00IN
WIND...60MPH
$$
BYRD715
WWUS53 KLSX 181700
SVSLSX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
1200 PM CDT MON JUL 18 2016
ILC013-083-MOC183-181709-
/O.EXP.KLSX.SV.W.0153.000000T0000Z-160718T1700Z/
JERSEY IL-CALHOUN IL-ST. CHARLES MO-
1200 PM CDT MON JUL 18 2016
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN JERSEY...
SOUTHEASTERN CALHOUN AND NORTH CENTRAL ST. CHARLES COUNTIES WILL
EXPIRE AT NOON CDT...
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE. HOWEVER GUSTY WINDS
TO 50 MPH ARE STILL POSSIBLE WITH THIS THUNDERSTORM.
LAT...LON 3896 9031 3882 9045 3879 9047 3874 9052
3892 9071 3892 9069 3893 9070 3894 9069
3894 9066 3896 9067 3905 9058
TIME...MOT...LOC 1656Z 304DEG 14KT 3896 9061
$$
BYRDThe office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 18, 3:54 AM CDT | Heat Advisory | LSX | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 23 more | 48 hr |
| Jul 18, 4:04 PM CDT | Excessive Heat Warning | LSX | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 23 more | 6 days |
Nearby
Severe Thunderstorm Warnings in Missouri, 2016Severe Thunderstorm Warnings in Illinois, 2016Every severe thunderstorm warning 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.