Alert archive / Missouri / Special Weather Statements in 2019
Special Weather Statement, NWS St. Louis, MO
NWS St. Louis, MO issued this special weather statement at Jun 1, 2019, 11:37 PM CDT for Iron County, Madison County, Saint Francois County, Missouri. It was in force for 38 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 1, 2019, 11:37 PM CDT (04:37 UTC)
- Expired
- Jun 2, 2019, 12:15 AM CDT
- In force
- 38 min
- Issued by
- NWS St. Louis, MO
Counties Iron County, MO, Madison County, MO, Saint Francois County, MO
The radar
The St Louis radar (KLSX), 134 km from the middle of the area, began a volume at 04:38 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
Springfield, MO (KSGF), launched 00:00Z, 4.6 hours before the alert went out and 293 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
- 1889 J/kg
- Mixed-layer CIN
- -22 J/kg
- Mixed-layer LCL
- 1421 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 66 m²/s²
- 0-3 km storm-relative helicity
- 115 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 3.7
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS St. Louis, MO wrote its last area forecast discussion before this special weather statement went out at Jun 1, 11:02 PM CDT, 35 minutes earlier.
Area forecast discussion, Jun 1, 11:02 PM CDT, 35 minutes before
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</html>Hazardous weather outlook, Jun 1, 4:21 PM CDT, 7 hours 16 minutes before
Hazardous Weather Outlook National Weather Service Saint Louis MO 421 PM CDT Sat Jun 1 2019 ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027- 034>036-041-042-047>052-059>065-072>075-084-085-099-021230- Adams IL-Audrain MO-Bond IL-Boone MO-Brown IL-Calhoun IL-Callaway MO- Clinton IL-Cole MO-Crawford MO-Fayette IL-Franklin MO-Gasconade MO- Greene IL-Iron MO-Jefferson MO-Jersey IL-Knox MO-Lewis MO-Lincoln MO- Macoupin IL-Madison IL-Madison MO-Marion IL-Marion MO-Moniteau MO- Monroe IL-Monroe MO-Montgomery IL-Montgomery MO-Osage MO-Pike IL- Pike MO-Ralls MO-Randolph IL-Reynolds MO-Saint Charles MO- Saint Clair IL-Saint Francois MO-Saint Louis City MO-Saint Louis MO- Sainte Genevieve MO-Shelby MO-Warren MO-Washington IL-Washington MO- 421 PM CDT Sat Jun 1 2019 This Hazardous Weather Outlook is for portions of eastern and central Missouri as well as west central and southwest Illinois. .DAY ONE...Tonight. Thunderstorms have developed this afternoon near a cold front. Some of the storms may be severe and capable of producing large hail up to the size of golf balls as well as damaging winds of 60 mph or greater. Major flooding is ongoing along many rivers, including main stem rivers and some tributaries. .DAYS TWO THROUGH SEVEN...Sunday through Friday. There is a chance for thunderstorms across parts of the area from Monday night through Friday. Major flooding will continue along many rivers, including main stem rivers and some tributaries. .SPOTTER INFORMATION STATEMENT... Spotter activation will likely be needed through this evening across parts of Missouri and Illinois. Kanofsky
In the hours before
Local storm report, Jun 1, 9:29 PM CDT, 2 hours 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
929 PM CDT SAT JUN 1 2019
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0722 PM TSTM WND DMG 6 NNW FARBER 39.35N 91.61W
06/01/2019 RALLS MO LAW ENFORCEMENT
LARGE TREE BLOWN DOWN ONTO HIGHWAY 154 JUST
EAST OF INTERSECTION WITH IDAHO ROAD.
&&
MABSpecial weather statement, Jun 1, 9:38 PM CDT, 1 hour 59 minutes before
Special Weather Statement
National Weather Service St Louis MO
938 PM CDT Sat Jun 1 2019
ILZ079-102-020315-
Randolph IL-Monroe IL-
938 PM CDT Sat Jun 1 2019
...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN MONROE AND NORTHERN
RANDOLPH COUNTIES UNTIL 1015 PM CDT...
At 938 PM CDT, Doppler radar was tracking a strong thunderstorm over
Red Bud, moving southeast at 20 mph.
Nickel size hail and wind gusts up to 50 mph will be possible with
this storm.
Locations impacted include...
Sparta, Red Bud, Evansville, Baldwin, Preston, Prairie, Ellis Grove,
Ruma, Houston, Walsh, Renault, Ames and New Palestine.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
&&
A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for
southwestern Illinois.
LAT...LON 3794 8983 3814 9016 3829 9005 3825 8991
3824 8990 3822 8990 3822 8982 3818 8969
TIME...MOT...LOC 0238Z 300DEG 16KT 3818 9003
BrittSpecial weather statement, Jun 1, 10:12 PM CDT, 1 hour 25 minutes before
Special Weather Statement National Weather Service St Louis MO 1012 PM CDT Sat Jun 1 2019 ILZ100-101-MOZ061-063-064-020400- St. Clair IL-Madison IL-St. Louis MO-St. Charles MO- St. Louis City MO- 1012 PM CDT Sat Jun 1 2019 ...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN MADISON AND NORTHWESTERN ST. CLAIR COUNTIES IN SOUTHWESTERN ILLINOIS...CENTRAL ST. CHARLES AND NORTHEASTERN ST. LOUIS COUNTIES IN EAST CENTRAL MISSOURI AND ST. LOUIS CITY UNTIL 1100 PM CDT... At 1012 PM CDT, Doppler radar was tracking a strong thunderstorm over St. Ann, moving southeast at 45 mph. Wind gusts up to 50 mph will be possible with this storm. Locations impacted include... St. Louis, St. Charles, Florissant, Chesterfield, Belleville, University City, Granite City, O'Fallon, Maryland Heights, East St. Louis, Hazelwood, Collinsville, Webster Groves, Ferguson, Creve Coeur, Fairview Heights, Overland, Clayton, Cahokia and Jennings. This includes the following highways... Interstate 64 in Illinois between exits 9 and 19. Interstate 70 in Missouri between exits 229 and 231. This also includes Scott Joplin Historic Site, First Missouri State Capitol Historic Site, and Horseshoe Lake State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... Torrential rainfall is also occurring with this storm, and may lead to localized flooding. Do not drive your vehicle through flooded roadways. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. && A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for southwestern Illinois...and east central Missouri. LAT...LON 3870 9056 3886 9045 3865 8981 3838 8997 TIME...MOT...LOC 0312Z 298DEG 40KT 3874 9041 Tilly
Local storm report, Jun 1, 10:22 PM CDT, 1 hour 15 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1022 PM CDT SAT JUN 1 2019
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1015 PM HAIL 5 W UNION 38.45N 91.10W
06/01/2019 M0.25 INCH FRANKLIN MO TRAINED SPOTTER
&&
BRITTLocal storm report, Jun 1, 10:28 PM CDT, 1 hour 9 minutes before
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</html>Special weather statement, Jun 1, 11:37 PM CDT, 0 minutes before
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</html>The office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 1, 7:12 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles, Saint Louis, City of Saint Louis | 63 min |
| Jun 1, 7:23 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Lincoln, Montgomery, Pike, Ralls | 52 min |
| Jun 1, 7:41 PM CDT | Areal Flood Advisory | LSX | Lincoln, Pike | 3 hr |
| Jun 1, 8:10 PM CDT | Severe Thunderstorm Warning | LSX | Jefferson, Saint Charles, Saint Louis, City of Saint Louis | 65 min |
| Jun 1, 10:12 PM CDT | Special Weather Statement | LSX | Saint Louis, City of Saint Louis | 48 min |
| Jun 1, 10:13 PM CDT | Areal Flood Advisory | LSX | Saint Charles | 6 hr |
| Jun 1, 10:24 PM CDT | Severe Thunderstorm Warning | LSX | Crawford, Franklin, Gasconade, Jefferson, Washington | 37 min |
| Jun 2, 12:13 AM CDT | Special Weather Statement | LSX | Madison | 32 min |
| Jun 2, 12:51 AM CDT | Flash Flood Warning | LSX | Lincoln | 6 hr |
| Jun 2, 6:44 AM CDT | Areal Flood Warning | LSX | Lincoln | 12 hr |
| Jun 2, 4:41 PM CDT | Flash Flood Warning | LSX | Lincoln | 6 hr |
| Jun 1, 9:13 PM CDT | Special Weather Statement | LSX | Washington | 47 min |
| Jun 1, 9:38 PM CDT | Special Weather Statement | LSX | Randolph | 37 min |
Nearby
Special Weather Statements in Missouri, 2019Every special weather statement in 2019
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.