Alert archive / Missouri / Severe Thunderstorm Warnings in 2007

Severe Thunderstorm Warning 10, NWS St. Louis, MO

March 1, 2007Jefferson County, Washington County, Missouri

NWS St. Louis, MO issued this severe thunderstorm warning at Mar 1, 2007, 8:37 AM CST for Jefferson County, Washington 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: Mar 1, 2007, 8:37 AM CST (14:37 UTC)
Expired: Mar 1, 2007, 9:15 AM CST
In force: 38 min
Issued by: NWS St. Louis, MO
Area: Counties, with a storm outline in the text

Counties Jefferson County, MO, Washington County, MO

The radar

The St Louis radar (KLSX), 56 km from the middle of the area, began a volume at 14:37 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.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Mar 1, 3:58 AM CST	Tornado Watch	SPC	8 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 2.6 hours before the alert went out and 283 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 784 m above ground
0-6 km bulk shear: 65 kt
0-1 km storm-relative helicity: 162 m²/s²
0-3 km storm-relative helicity: 151 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.

000 
WUUS53 KLSX 011436
SVRLSX
MOC099-221-011515-
/O.NEW.KLSX.SV.W.0010.070301T1437Z-070301T1515Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
837 AM CST THU MAR 1 2007

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  JEFFERSON COUNTY IN EAST CENTRAL MISSOURI
  NORTHEASTERN WASHINGTON COUNTY IN EAST CENTRAL MISSOURI

* UNTIL 915 AM CST

* AT 832 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL.  THIS
  STORM WAS LOCATED NEAR RICHWOODS...OR ABOUT 11 MILES NORTH OF
  POTOSI...AND MOVING NORTHEAST AT 55 MPH.

* LOCATIONS IMPACTED INCLUDE...
  DE SOTO...
  HILLSBORO...
  DITTMER...
  CEDAR HILL...
  ANTONIA...
  BARNHART...
  HOUSE SPRINGS...
  PEVELY...

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. IF A TORNADO
IS SPOTTED... ACT QUICKLY AND MOVE TO A PLACE OF SAFETY IN A STURDY
STRUCTURE...SUCH AS A BASEMENT OR SMALL INTERIOR ROOM.

LAT...LON 3804 9098 3794 9084 3820 9035 3848 9046
      3848 9064

$$

GLASS

3 follow-up statements

000 
WWUS53 KLSX 011450
SVSLSX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
850 AM CST THU MAR 1 2007

MOC221-011500-
/O.CAN.KLSX.SV.W.0010.000000T0000Z-070301T1515Z/
WASHINGTON MO-
850 AM CST THU MAR 1 2007

...THE SEVERE THUNDERSTORM WARNING FOR WASHINGTON COUNTY IS
CANCELLED...

LAT...LON 3820 9079 3808 9064 3820 9035 3848 9046
      3848 9064

$$

MOC099-011515-
/O.CON.KLSX.SV.W.0010.000000T0000Z-070301T1515Z/
JEFFERSON MO-
850 AM CST THU MAR 1 2007

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 AM CST
FOR JEFFERSON COUNTY...

AT 845 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING NICKEL SIZE HAIL.
THIS STORM WAS LOCATED NEAR MORSE MILL...OR ABOUT NEAR 
HILLSBORO...MOVING NORTHEAST AT 55 MPH.

LOCATIONS NEAR THE PATH OF THE SEVERE THUNDERSTORM INCLUDE...
ANTONIA...OTTO...HOUSE SPRINGS...PEVELY...BARNHART...HIGH RIDGE AND
PARKDALE.

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. IF A TORNADO
IS SPOTTED... ACT QUICKLY AND MOVE TO A PLACE OF SAFETY IN A STURDY
STRUCTURE...SUCH AS A BASEMENT OR SMALL INTERIOR ROOM.

LAT...LON 3820 9079 3808 9064 3820 9035 3848 9046
      3848 9064

$$

GLASS

000 
WWUS53 KLSX 011503
SVSLSX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
903 AM CST THU MAR 1 2007

MOC099-011515-
/O.CON.KLSX.SV.W.0010.000000T0000Z-070301T1515Z/
JEFFERSON MO-
903 AM CST THU MAR 1 2007

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 AM CST
FOR JEFFERSON COUNTY...

AT 858 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING NICKEL SIZE HAIL.
THIS STORM WAS LOCATED NEAR OTTO...OR ABOUT NEAR ANTONIA...MOVING 
NORTHEAST AT 55 MPH.

LOCATIONS NEAR THE PATH OF THE SEVERE THUNDERSTORM INCLUDE....

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. IF A TORNADO
IS SPOTTED... ACT QUICKLY AND MOVE TO A PLACE OF SAFETY IN A STURDY
STRUCTURE...SUCH AS A BASEMENT OR SMALL INTERIOR ROOM.

LAT...LON 3820 9079 3808 9064 3820 9035 3848 9046
      3848 9064

$$

GLASS

000 
WWUS53 KLSX 011514
SVSLSX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
914 AM CST THU MAR 1 2007

MOC099-011524-
/O.EXP.KLSX.SV.W.0010.000000T0000Z-070301T1515Z/
JEFFERSON MO-
914 AM CST THU MAR 1 2007

...THE SEVERE THUNDERSTORM WARNING FOR JEFFERSON COUNTY EXPIRES AT
915 AM CST...

THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED AND MOVED OUT OF
THE COUNTY.

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

LAT...LON 3820 9079 3808 9064 3820 9035 3848 9046
      3848 9064

$$

GLASS

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 St. Louis, MO wrote its last area forecast discussion before this severe thunderstorm warning went out at Mar 1, 5:50 AM CST, 2 hours 47 minutes earlier.

Area forecast discussion, Mar 1, 5:50 AM CST, 2 hours 47 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ST LOUIS MO
550 AM CST THU MAR 1 2007

.DISCUSSION...
CRAZY MORNING TODAY...TOOK NEARLY AN HOUR TO GET THE ZONES OUT
TODAY...SORRY TO THE MEDIA. ANYWAY...A DEEP SURFACE LOW IS LOCATED
JUST SOUTH OF KANSAS CITY AND IS HEADED NORTHEAST TOWARD EASTERN
IOWA. THE LOW HAS DRAWN DEWPOINTS INTO THE MIDDLE 50S NORTH INTO
EASTERN MISSOURI AND SPC HAS INCLUDED SOUTHEAST MISSOURI AND THE
SOUTHERN HALF OF ILLINOIS IN A MODERATE RISK FOR SEVERE
THUNDERSTORMS WITH A 45 PERCENT CHANCE FOR SEVERE WINDS AND LARGE
HAIL. THE DRYLINE CURRENTLY EXTENDS SOUTH FROM THE LOW INTO FAR
EASTERN OKLAHOMA AND IT SHOULD ACCELERATE THIS MORNING TO THE EAST
AND NORTHEAST AS THE UPPER TROF BECOMES NEGATIVELY TILTED. AS IT
DOES THE LOW LEVEL SHEAR WILL BECOME VERY STRONG AND LONG-TRACK
SUPERCELLS WILL BE LIKELY.

THE SURFACE LOW IS FORECAST TO DEEPEN SLOWLY TODAY AND I THOUGHT
ABOUT ISSUING A WIND ADVISORY BUT THERE IS SO MUCH GOING ON IT
SEEMS SECONDARY AT THIS TIME.

I ELIMATED THE FLOOD WATCH FOR NORTHERN MISSOURI AND CENTRAL
ILLINOIS AS THE STORM MOVEMENT IS SO RAPID AND THERE IS LITTLE IF
ANY TRAINING GOING ON. IN ADDITION THE WARM AIR MAY WARM UP THE
GROUND A LITTLE AND ANY RAINFALL THAT OCCURS MAY HAVE A LITTLE
BETTER CHANCE TO SOAK IN RATHER THAN RUNNING OFF.

AS THE LOW MOVES INTO NORTHEAST IOWA LOW LEVEL TEMPERATURES WILL
FALL SOME 15 TO 20 DEGREES OVER NORTHEAST MISSOURI AND A LITTLE
LIGHT WRAP-AROUND MOISTURE COULD BRING LIGHT SNOW OR SNOW SHOWERS
TO FAR NORTHEAST MISSOURI. LITTLE IF ANY ACCUMULATION IS LIKELY
BUT IT WILL DEFINITELY BE WIND-DRIVEN.

SEVERE THUNDERSTORM WATCH 39 WILL CONTINUE THROUGH 600 AM IN THE
NORTHERN HALF OF THE WARNING AREA WITH THE TORNADO WATCH 42 IN
EFFECT THROUGH NOON IN THE SOUTHERN HALF OF THE FORECAST AREA.

PEDIGO

&&

.AVIATION...
FOR THE 12Z TAFS...TSRA MOVG NEWD THRU NRN AND WRN PTN OF THE CWA
ATTM AHD OF SFC LOW NR MCI WITH TRAILING CDFNT/DRYLN EXTDG S ALNG THE KS
MO BORDER. AN OUTFLOW BNDRY FM THE CLUSTERS OF TSRA HAS JUST MOVED
SEWD THRU STL AND SUS CAUSING THE SFC WND TO SHIFT TO A WLY
DIRECTION...THE SFC WND IN COU WAS NLY AND THE SFC WND IN UIN WAS
ELY JUST N OF THE WRMFNT WHICH EXTDD E FM THE SFC LOW. THE SFC WND
MAY BRIEFLY SHIFT BACK TO A SLY DIRECTION IN COU...STL AND SUS
BEFORE VEERING ARND TO A WLY DIRECTION AND BCMG STG AND GUSTY BHND
THE CDFNT THIS AFTN. STG TSRA WITH HVY RAIN AND STRONG WND GUSTS
WILL LIKELY PUSH THRU THE STL METRO AREA BTWN 13Z AND 15Z
THU...WITH LINGERING -TSRA OR -RA INTO THE EARLY AFTN. CIG HGTS
WILL LWR BY LT MRNG INTO THE EARLY AFTN HRS AS LOW LVL STRATUS
CLOUDS CURRENTLY OVR ERN KS BHND THE CDFNT ADVCTS EWD THRU MUCH OF
THE CWA. LOOKING AT THE MDL RH PROGS AND MOS CLOUD GUIDANCE THE
LOW LVL CLOUD CEILINGS SHOULD SCT OUT THIS EVNG FM W TO E AS DRIER
AIR CONTS TO FILTER INTO THE CWA S OF THE SFC LOW WHICH WILL MOV NEWD
THRU ERN IA.

GKS

&&

.PRELIMINARY POINT TEMPS/POPS...
ST LOUIS        63  30  44  25 /  80  10  20  10
QUINCY          49  26  36  22 /  80  30  30  20
COLUMBIA        62  28  43  24 /  70  10  10  10
JEFFERSON CITY  64  28  44  24 /  70  10  10  10
SALEM           62  34  47  27 /  80  10  20  10
FARMINGTON      64  33  50  28 /  70  10  10  10

&&

.LSX WATCHES/WARNINGS/ADVISORIES...
MO...NONE.
IL...NONE.
&&

WFO LSX

Hazardous weather outlook, Mar 1, 7:01 AM CST, 1 hour 36 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ST LOUIS MO
701 AM CST THU MAR 1 2007

ILZ095>097-MOZ018-019-026-027-034>036-041-042-047-050-051-021230-
ADAMS IL-BROWN IL-PIKE IL-KNOX-LEWIS-SHELBY-MARION-MONROE-RALLS-
PIKE-BOONE-AUDRAIN-MONITEAU-CALLAWAY-MONTGOMERY-
701 AM CST THU MAR 1 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WEST CENTRAL
ILLINOIS...CENTRAL MISSOURI...EAST CENTRAL MISSOURI AND NORTHEAST
MISSOURI.

.DAY ONE...TODAY AND TONIGHT

THERE IS A SLIGHT CHANCE FOR SEVERE THUNDERSTORMS THIS MORNING.
A LINE OF LOCALLY SEVERE THUNDERSTORMS HAS MOVED THROUGH THE
AREA BUT THE SURFACE LOW IS STILL TO THE WEST IN NORTHWEST
MISSOURI AND WILL MOVE NORTHEAST INTO EASTERN IOWA. THERE WILL BE
A SLIGHT CHANCE FOR A SEVERE THUNDERSTORM UNTIL THE COLD FRONT
MOVES THROUGH LATER THIS MORNING.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

RELAY ANY REPORTS OF SEVERE WEATHER TO THE NATIONAL WEATHER SERVICE.

ILZ058>060-098-099-MOZ052-021230-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-CALHOUN IL-JERSEY IL-LINCOLN-
701 AM CST THU MAR 1 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
ILLINOIS...SOUTHWEST ILLINOIS AND EAST CENTRAL MISSOURI.

.DAY ONE...TODAY AND TONIGHT

THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS THIS MORNING
UNTIL A COLD FRONT RACES EAST ACROSS THE AREA. ONE LINE OF
THUNDERSTORMS IS MOVING THROUGH EARLY THIS MORNING. THERE COULD
STILL BE ANOTHER CHANCE FOR THUNDERSTORMS ALONG THE COLD FRONT AS
IT MOVES THROUGH LATER THIS MORNING. IN ADDITION STRONG GRADIENT
WINDS WILL GUST TO 45 MPH AT TIMES TODAY. IF ANY STORMS RE-FORM
THIS MORNING THERE WILL BE A THREAT FOR STRONG WINDS AND LARGE
HAIL WITH THEM. THIS THREAT SHOULD DIMINISH BY LATE MORNING.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS MAY BE NEEDED THIS MORNING. BE SURE TO RELAY YOUR REPORT
TO THE NATIONAL WEATHER SERVICE.

ILZ064-065-069-070-074-079-100>102-MOZ048-049-059>065-072>075-084-
085-099-021230-
BOND IL-FAYETTE IL-CLINTON IL-MARION IL-WASHINGTON IL-RANDOLPH IL-
MADISON IL-ST. CLAIR IL-MONROE IL-COLE-OSAGE-GASCONADE-WARREN-
ST. CHARLES-FRANKLIN-ST. LOUIS-ST. LOUIS CITY-JEFFERSON-CRAWFORD-
WASHINGTON-ST. FRANCOIS-STE. GENEVIEVE-IRON-MADISON-REYNOLDS-
701 AM CST THU MAR 1 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
ILLINOIS...SOUTHWEST ILLINOIS...CENTRAL MISSOURI...EAST CENTRAL
MISSOURI AND SOUTHEAST MISSOURI.

.DAY ONE...TODAY AND TONIGHT

TORNADO WATCH NUMBER 42 REMAINS IN EFFECT FOR THE AREA THROUGH
NOON TODAY. IN ADDITION THERE IS A MODERATE RISK OF SEVERE
THUNDERSTORMS TODAY WITH THE GREATEST THREAT OF SEVERE WEATHER
BEING LARGE HAIL AND DAMAGING WINDS ALONG WITH ISOLATED TORNADOES.

A VERY DEEP LOW PRESSURE CENTER OVER NORTHWEST MISSOURI IS
FORECAST TO MOVE NORTHEAST INTO EASTERN IOWA. AS IT DOES A COLD
FRONT WILL RACE EAST ACROSS THE AREA REACHING A NORTH TO SOUTH
LINE FROM ROLLA BY 800 AM...ST. LOUIS TO POPLAR BLUFF BY 1100 AM...
AND VANDALIA TO MARION ILLINOIS BY 130 PM. THE THREAT OF SEVERE
WEATHER WILL END AS THE WINDS SHIFT TO THE WEST AND THE FRONT
PASSES BY.

IN ADDITION...STRONG GRADIENT WINDS WILL ACCOMPANY THIS STORM
SYSTEM. WINDS MAY GUST BRIEFLY TO 45 MPH OR SO AT TIMES.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL BE NECESSARY THIS MORNING IN MISSOURI AND
THROUGH EARLY TO MID AFTERNOON IN SOUTHERN ILLINOIS. A TORNADO
WAS REPORTED NEAR WEST PLAINS JUST BEFORE 700 AM. SEVERE STORMS
WILL CONTINUE TO MOVE RAPIDLY NORTHEAST. REPORT ANY SEVERE WEATHER
TO THE NATIONAL WEATHER SERVICE.

PEDIGO

In the hours before

Local storm report, Mar 1, 4:38 AM CST, 3 hours 59 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
438 AM CST THU MAR 01 2007

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0435 AM     HAIL             2 SW HOLTS SUMMIT       38.62N 92.14W
03/01/2007  E1.00 INCH       CALLAWAY           MO   TRAINED SPOTTER

&&

TILLY

Local storm report, Mar 1, 4:56 AM CST, 3 hours 41 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
456 AM CST THU MAR 01 2007

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0455 AM     HAIL             MOKANE                  38.67N 91.87W
03/01/2007  E1.00 INCH       CALLAWAY           MO   TRAINED SPOTTER

&&

TILLY

Local storm report, Mar 1, 6:20 AM CST, 2 hours 17 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
620 AM CST THU MAR 01 2007

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0225 AM     TSTM WND DMG     QUINCY                  39.93N 91.39W
03/01/2007                   ADAMS              IL   TRAINED SPOTTER

            WINDOWS BLOWN OUT ON A STORE OFF ILLINOIS ROUTE 104.

0245 AM     TSTM WND DMG     1 W CAMP POINT          40.04N 91.09W
03/01/2007                   ADAMS              IL   TRAINED SPOTTER

            SEVERAL POWER POLES BLOWN DOWN ONTO U.S. 24 WEST OF CAMP
            POINT.

&&

TILLY

Local storm report, Mar 1, 7:58 AM CST, 39 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
758 AM CST THU MAR 01 2007

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0746 AM     HAIL             UNION                   38.45N 91.01W
03/01/2007  E0.75 INCH       FRANKLIN           MO   LAW ENFORCEMENT

&&

BYRD

Local storm report, Mar 1, 8:25 AM CST, 12 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
825 AM CST THU MAR 01 2007

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0805 AM     HAIL             3 NW GRAY SUMMIT        38.52N 90.85W
03/01/2007  E1.00 INCH       FRANKLIN           MO   TRAINED SPOTTER

0820 AM     HAIL             HARVESTER               38.75N 90.58W
03/01/2007  E0.75 INCH       ST. CHARLES        MO   AMATEUR RADIO

&&

LENNING

Local storm report, Mar 1, 8:35 AM CST, 2 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
835 AM CST THU MAR 01 2007

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0825 AM     HAIL             HARVESTER               38.75N 90.58W
03/01/2007  E1.00 INCH       ST. CHARLES        MO   TRAINED SPOTTER

            AT INTERSECTION OF HWY 94 AND HARVESTER ROAD.

&&

LENNING

The office that day

Everything else NWS St. Louis, MO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Feb 28, 9:59 PM CST	Severe Thunderstorm Warning	LSX	Marion, Monroe, Shelby	46 min
Mar 1, 2:05 AM CST	Severe Thunderstorm Warning	LSX	Lewis, Marion	55 min
Mar 1, 2:06 AM CST	Severe Thunderstorm Warning	LSX	Lewis, Marion	54 min
Mar 1, 2:10 AM CST	Tornado Warning	LSX	Ralls	27 min
Mar 1, 2:22 AM CST	Tornado Warning	LSX	Marion	23 min
Mar 1, 3:57 AM CST	Severe Thunderstorm Warning	LSX	Boone, Callaway, Cole, Moniteau	48 min
Mar 1, 4:38 AM CST	Severe Thunderstorm Warning	LSX	Callaway	52 min
Mar 1, 5:05 AM CST	Severe Thunderstorm Warning	LSX	Montgomery	40 min
Mar 1, 6:58 AM CST	Severe Thunderstorm Warning	LSX	Crawford, Franklin, Gasconade	47 min
Mar 1, 7:12 AM CST	Tornado Warning	LSX	Crawford, Franklin	48 min
Mar 1, 7:34 AM CST	Tornado Warning	LSX	Reynolds	41 min
Mar 1, 7:53 AM CST	Tornado Warning	LSX	Franklin, Saint Charles, Saint Louis	52 min
Mar 1, 8:43 AM CST	Severe Thunderstorm Warning	LSX	Saint Charles	24 min
Mar 1, 10:47 AM CST	Wind Advisory	LSX	Audrain, Boone, Callaway, Cole, Crawford, Franklin and 23 more	13 hr

Nearby

Severe Thunderstorm Warnings in Missouri, 2007 Every severe thunderstorm warning in 2007

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.