Alert archive / Illinois / Flash Flood Warnings in 1995
Flash Flood Warning 14, NWS St. Louis, MO
NWS St. Louis, MO issued this flash flood warning at May 17, 1995, 11:56 PM CDT for 6 counties in Illinois; City of Saint Louis, Missouri. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- May 17, 1995, 11:56 PM CDT (04:56 UTC)
- Expired
- May 18, 1995, 4:00 AM CDT
- In force
- 4 hr
- Issued by
- NWS St. Louis, MO
- Area
- Whole counties
Counties Clinton County, IL, Madison County, IL, Monroe County, IL, Randolph County, IL, Saint Clair County, IL, Washington County, IL, City of Saint Louis, MO
The radar
The St Louis radar (KLSX), 78 km from the middle of the area, began a volume at 04:58 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 00:00Z, 4.9 hours before the alert went out and 216 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 484 m above ground
- 0-6 km bulk shear
- 69 kt
- 0-1 km storm-relative helicity
- 181 m²/s²
- 0-3 km storm-relative helicity
- 293 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KSTL 180459 FFWSTL ILC005-027-049-051-081-121-145-189-013-083-119-133-157-163-MOC071- 099-183-189-186-510-157-180900- BULLETIN - EBS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE ST LOUIS MO 1156 PM CDT WED MAY 17 1995 THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A FLASH FLOOD WARNING EFFECTIVE UNTIL 400 AM CDT FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN SOUTH CENTRAL ILLINOIS ...BOND COUNTY...CLINTON COUNTY...EFFINGHAM COUNTY ...FAYETTE COUNTY...JEFFERSON COUNTY...MARION COUNTY...PERRY COUNTY ...WASHINGTON COUNTY IN SOUTHWEST ILLINOIS ...CALHOUN COUNTY...JERSEY COUNTY...MADISON COUNTY ...MONROE COUNTY...RANDOLPH COUNTY...ST CLAIR COUNTY IN EAST CENTRAL MISSOURI ...FRANKLIN COUNTY...JEFFERSON COUNTY...ST CHARLES COUNTY ...ST LOUIS COUNTY...STE GENEVIEVE COUNTY AND THE INDEPENDENT CITY OF ...ST LOUIS CITY IN SOUTHEAST MISSOURI ...PERRY COUNTY AT 1155 PM...THUNDERSTORMS WITH HEAVY RAIN CONTINUED TO DOT EAST CENTRAL MISSOURI AND SOUTHWEST ILLINOIS. ALTHOUGH THE WIDESPREAD RAINS OF WEDNESDAY APPEAR TO BE SUBSIDING...THE POCKETS OF HEAVY RAIN WILL CONTINUE THE FLASH FLOOD THREAT INTO THE EARLY MORNING HOURS. ALTHOUGH THE RAINS MAY COME TO AN END OVER THE NEXT FEW HOURS...FLOODING PROBLEMS WILL PERSIST IN MANY AREAS THROUGHOUT THE NIGHT. MOTORISTS AND THOSE LIVING IN FLOOD PRONE AREAS SHOULD REMAIN ALERT!!! BE ESPECIALLY CAUTIOUS TONIGHT...SINCE DARKNESS OFTEN OBSCURES THE DANGERS OF FLOODING. NEVER DRIVE OR WALK INTO FLOOD WATER. IF YOU LIVE NEAR A SMALL STREAM OR OTHER LOW LYING FLOOD- PRONE AREA...BE PREPARED TO MOVE TO HIGHER GROUND QUICKLY. YOUR LIFE MAY DEPEND ON IT. TRUETT/METZE
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Special weather statement, May 17, 8:04 PM CDT, 3 hours 52 minutes before
MOZ068-180305- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE COLUMBIA MISSOURI 803 PM CDT WED MAY 17 1995 ...A STRONG THUNDERSTORM IS HEADING FOR HICKORY COUNTY... AT 8PM A THUNDERSTORM WAS LOCATED 50 MILES NORTHWEST OF SPRINGFIELD...OR 45 MILES SOUTHWEST OF HERMITAGE NEAR JERICO SPRINGS. THIS STORM HAS HAD A HISTORY OF EXTREMELY STRONG WINDS AND MAY HAVE PRODUCED A SHORT-LIVED TORNADO AS IT MOVED THROUGH BARTON COUNTY IN EXTREME WESTERN MISSOURI. MOVEMENT WAS TO THE NORTHEAST AT 40 MPH. IT SHOULD REACH THE POMME DE TERRE LAKE AREA IN SOUTHERN HICKORY COUNTY BY 9PM. A TORNADO WATCH IS IN EFFECT UNTIL MIDNIGHT AND A FLASH FLOOD WATCH IS IN EFFECT THROUGH TOMORROW MORNING. IF SEVERE WEATHER IS OBSERVED...CONTACT YOUR LOCAL LAW ENFORCEMENT AGENCY AND ASK THEM TO RELAY YOUR INFORMATION TO THE NATIONAL WEATHER SERVICE. IF YOU SPOT A TORNADO...NEVER TRY TO OUTRUN IT IN A CAR. CARS ARE EASILY TOSSED AROUND BY TORNADO 4WINDS. IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IN A HOME OR BUSINESS IS AN INTERIOR ROOM ON THE LOWEST FLOOR POSSIBLE. AVOID WINDOWS. REAUGH
Special weather statement, May 17, 8:43 PM CDT, 3 hours 13 minutes before
MOZ069-180345- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE COLUMBIA MISSOURI 842 PM CDT WED MAY 17 1995 ..STRONG THUNDERSTORMS ARE HEADING FOR CAMDEN COUNTY... AT 840PM THE LEADING EDGE OF A LINE OF STRONG THUNDERSTORMS WAS FROM 35 MILES SOUTH OF SEDALIA TO 30 MILES NORTH OF SPRINGFIELD...OR ROUGHLY FROM WARSAW TO BOLIVAR. MOVEMENT WAS TO THE NORTHEAST AT 40 MPH. THESE STORMS SHOULD REACH THE WESTERN BORDER OF CAMDEN COUNTY BY 910PM...AND CAMDENTON BY 945PM. THE STORMS HAVE HAD A HISTORY OF EXTREMELY STRONG WINDS...LARGE HAIL...AND TORRENTIAL RAIN. A TORNADO WATCH IS IN EFFECT UNTIL MIDNIGHT AND A FLASH FLOOD WATCH IS IN EFFECT THROUGH TOMORROW MORNING. IF YOU SPOT A TORNADO...NEVER TRY TO OUTRUN IT IN A CAR. CARS ARE EASILY TOSSED AROUND BY TORNADO WINDS. WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A STRONG BUILDING. DO NOT STAND BY WINDOWS. DO NOT USE TELEPHONES OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM HAS PASSED. MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS. DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY. MOVE TO HIGHER GROUND. REAUGH
Special weather statement, May 17, 9:36 PM CDT, 2 hours 20 minutes before
MOZ057-180335- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE COLUMBIA MISSOURI 934 PM CDT WED MAY 17 1995 ...STRONG THUNDERSTORMS ARE HEADING FOR MILLER COUNTY... AT 933PM A LINE OF STRONG THUNDERSTORMS EXTENDED FROM 25 MILES TO 65 MILES SOUTHWEST OF JEFFERSON CITY...OR FROM HIGH POINT TO MACKS CREEK. MOVEMENT WAS TO THE EAST AT 40 MPH. THESE STORMS WILL REACH OSAGE BEACH BY 945PM AND TUSCUMBIA BY 1010PM. A FLASH FLOOD WATCH IS IN EFFECT INTO TOMORROW MORNING. SOME OF THESE STORMS MAY CONTAIN SMALL HAIL...GUSTY WINDS...DEADLY LIGHTNING AND VERY HEAVY DOWNPOURS OF RAIN. IF YOU OBSERVE FLASH FLOODING MOVE TO HIGHER GROUND AT ONCE! REAUGH
Special weather statement, May 17, 10:30 PM CDT, 1 hour 26 minutes before
MOZ058-070-180430- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE COLUMBIA MISSOURI 1029 PM CDT WED MAY 17 1995 ...THUNDERSTORMS ARE HEADING INTO PULASKI AND MARIES COUNTIES... AT 1025PM THE LEADING EDGE OF A 20 MILE WIDE BAND OF THUNDERSTORMS EXTENDED FROM 10 MILES EAST OF JEFFERSON CITY...TO 45 MILES WEST OF ROLLA NEAR MONTREAL. MOVEMENT WAS TO THE EAST AT 35 MPH. THE STORMS WILL MOVE THROUGH MARIES AND PULASKI COUNTIES BETWEEN 1030PM AND 1130PM. VERY HEAVY RAIN AND WINDS TO 30 MPH ARE POSSIBLE WITH THESE STORMS. A FLASH FLOOD WATCH IS IN EFFECT INTO THURSDAY MORNING. ANY ADDITIONAL RAINFALL WILL ONLY SERVE TO AGGRAVATE CURRENT FLOODING PROBLEMS. BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE DANGERS OF FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BBE ABANDONED QUICKLY. MOVE TO HIGHER GROUND. REAUGH
The office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 17, 11:56 PM CDT | Flash Flood Warning | LSX | Jefferson, Perry | 4 hr |
| May 17, 11:56 PM CDT | Flash Flood Warning | LSX | Effingham, Fayette | 4 hr |
| May 17, 11:56 PM CDT | Flash Flood Warning | LSX | Bond | 4 hr |
| May 17, 11:56 PM CDT | Flash Flood Warning | LSX | Calhoun, Jersey | 4 hr |
| May 17, 11:56 PM CDT | Flash Flood Warning | LSX | Marion | 4 hr |
| May 18, 12:19 PM CDT | Tornado Warning | LSX | Monroe | 41 min |
| May 18, 12:38 PM CDT | Tornado Warning | LSX | Saint Clair | 52 min |
| May 18, 12:54 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 51 min |
| May 18, 1:03 PM CDT | Tornado Warning | LSX | Washington | 27 min |
| May 18, 1:12 PM CDT | Tornado Warning | LSX | Clinton | 42 min |
| May 18, 1:19 PM CDT | Tornado Warning | LSX | Randolph | 35 min |
| May 18, 1:22 PM CDT | Tornado Warning | LSX | Washington | 32 min |
| May 18, 1:35 PM CDT | Tornado Warning | LSX | Jefferson, Marion | 40 min |
| May 18, 1:40 PM CDT | Severe Thunderstorm Warning | LSX | Perry | 24 min |
| May 18, 2:02 PM CDT | Tornado Warning | LSX | Fayette | 27 min |
| May 18, 2:02 PM CDT | Tornado Warning | LSX | Effingham | 43 min |
| May 17, 11:56 PM CDT | Flash Flood Warning | LSX | Franklin, Jefferson, Saint Charles, Saint Louis | 4 hr |
| May 17, 11:56 PM CDT | Flash Flood Warning | LSX | Perry, Sainte Genevieve | 4 hr |
| May 18, 8:32 AM CDT | Severe Thunderstorm Warning | LSX | Audrain, Monroe | 43 min |
| May 18, 9:11 AM CDT | Severe Thunderstorm Warning | LSX | Ralls | 52 min |
| May 18, 10:32 AM CDT | Severe Thunderstorm Warning | LSX | Phelps | 43 min |
| May 18, 10:50 AM CDT | Severe Thunderstorm Warning | LSX | Crawford | 40 min |
| May 18, 11:19 AM CDT | Severe Thunderstorm Warning | LSX | Franklin, Washington | 56 min |
| May 18, 11:30 AM CDT | Severe Thunderstorm Warning | LSX | Crawford | 30 min |
| May 18, 11:37 AM CDT | Severe Thunderstorm Warning | LSX | Jefferson | 68 min |
| May 18, 12:05 PM CDT | Tornado Warning | LSX | Jefferson | 40 min |
Nearby
Flash Flood Warnings in Illinois, 1995Flash Flood Warnings in Missouri, 1995Every flash flood warning in 1995
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.