Alert archive / Illinois / Tornado Watches in 1997
Tornado Watch 113
The Storm Prediction Center issued this tornado watch at Mar 28, 1997, 2:15 PM CST for 4 states. It was in force for 6 hr.
The area
The outline as issued.
The facts
- Issued
- Mar 28, 1997, 2:15 PM CST (20:15 UTC)
- Expired
- Mar 28, 1997, 8:00 PM CST
- In force
- 6 hr
- Issued by
- the Storm Prediction Center
All 85 counties
Alexander County, IL, Bond County, IL, Christian County, IL, Clark County, IL, Clay County, IL, Clinton County, IL, Coles County, IL, Crawford County, IL, Cumberland County, IL, Douglas County, IL, Edgar County, IL, Edwards County, IL, Effingham County, IL, Fayette County, IL, Franklin County, IL, Gallatin County, IL, Greene County, IL, Hamilton County, IL, Hardin County, IL, Jackson County, IL, Jasper County, IL, Jefferson County, IL, Jersey County, IL, Johnson County, IL, Lawrence County, IL, Macon County, IL, Macoupin County, IL, Madison County, IL, Marion County, IL, Massac County, IL, Monroe County, IL, Montgomery County, IL, Morgan County, IL, Moultrie County, IL, Perry County, IL, Pope County, IL, Pulaski County, IL, Randolph County, IL, Richland County, IL, Saint Clair County, IL, Saline County, IL, Sangamon County, IL, Scott County, IL, Shelby County, IL, Union County, IL, Wabash County, IL, Washington County, IL, Wayne County, IL, White County, IL, Williamson County, IL, Posey County, IN, Vermillion County, IN, Vigo County, IN, Ballard County, KY, Calloway County, KY, Carlisle County, KY, Crittenden County, KY, Fulton County, KY, Graves County, KY, Hickman County, KY, Livingston County, KY, Marshall County, KY, McCracken County, KY, Union County, KY, Bollinger County, MO, Butler County, MO, Cape Girardeau County, MO, Carter County, MO, City of Saint Louis, MO, Iron County, MO, Jefferson County, MO, Madison County, MO, Mississippi County, MO, New Madrid County, MO, Perry County, MO, Reynolds County, MO, Ripley County, MO, Saint Charles County, MO, Saint Francois County, MO, Saint Louis County, MO, Sainte Genevieve County, MO, Scott County, MO, Stoddard County, MO, Washington County, MO, Wayne County, MO
The radar
The St Louis radar (KLSX), 122 km from the middle of the area, began a volume at 20:14 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.
Warnings issued inside it
36 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 28, 2:27 PM CST | Severe Thunderstorm Warning | LSX | Randolph | 48 min |
| Mar 28, 2:38 PM CST | Severe Thunderstorm Warning | LSX | Saint Charles | 52 min |
| Mar 28, 2:45 PM CST | Severe Thunderstorm Warning | LSX | Madison, Saint Clair | 45 min |
| Mar 28, 2:46 PM CST | Severe Thunderstorm Warning | LSX | Madison, Saint Francois | 44 min |
| Mar 28, 2:52 PM CST | Severe Thunderstorm Warning | LSX | Saint Clair, Washington | 53 min |
| Mar 28, 3:12 PM CST | Severe Thunderstorm Warning | PAH | Perry | 33 min |
| Mar 28, 3:18 PM CST | Severe Thunderstorm Warning | ILX | Logan, Sangamon | 57 min |
| Mar 28, 3:20 PM CST | Severe Thunderstorm Warning | LSX | Washington | 40 min |
| Mar 28, 3:27 PM CST | Severe Thunderstorm Warning | LSX | Macoupin | 48 min |
| Mar 28, 3:37 PM CST | Severe Thunderstorm Warning | PAH | Jefferson | 38 min |
| Mar 28, 3:51 PM CST | Severe Thunderstorm Warning | PAH | Perry | 39 min |
| Mar 28, 3:54 PM CST | Severe Thunderstorm Warning | ILX | Christian | 36 min |
| Mar 28, 4:02 PM CST | Severe Thunderstorm Warning | LSX | Clinton, Marion | 43 min |
| Mar 28, 4:06 PM CST | Severe Thunderstorm Warning | ILX | Macon | 54 min |
| Mar 28, 4:09 PM CST | Severe Thunderstorm Warning | PAH | Jackson | 36 min |
| Mar 28, 4:15 PM CST | Severe Thunderstorm Warning | LSX | Fayette | 45 min |
| Mar 28, 4:18 PM CST | Severe Thunderstorm Warning | PAH | Jefferson | 27 min |
| Mar 28, 4:32 PM CST | Severe Thunderstorm Warning | IND | Vigo | 43 min |
| Mar 28, 4:37 PM CST | Severe Thunderstorm Warning | ILX | Effingham | 53 min |
| Mar 28, 4:37 PM CST | Severe Thunderstorm Warning | PAH | Hamilton, Wayne | 53 min |
| Mar 28, 4:40 PM CST | Severe Thunderstorm Warning | PAH | Cape Girardeau | 35 min |
| Mar 28, 4:54 PM CST | Severe Thunderstorm Warning | PAH | Jackson, Williamson | 51 min |
| Mar 28, 5:00 PM CST | Severe Thunderstorm Warning | ILX | Shelby | 30 min |
| Mar 28, 5:06 PM CST | Severe Thunderstorm Warning | PAH | Pulaski | 24 min |
| Mar 28, 5:12 PM CST | Tornado Warning | ILX | Coles, Cumberland | 33 min |
| Mar 28, 5:14 PM CST | Severe Thunderstorm Warning | IND | Clay, Vigo | 61 min |
| Mar 28, 5:18 PM CST | Severe Thunderstorm Warning | PAH | Edwards, Wabash | 57 min |
| Mar 28, 5:21 PM CST | Severe Thunderstorm Warning | PAH | Johnson | 54 min |
| Mar 28, 5:24 PM CST | Severe Thunderstorm Warning | PAH | Saline | 51 min |
| Mar 28, 5:27 PM CST | Tornado Warning | IND | Clay, Vigo | 63 min |
| Mar 28, 5:31 PM CST | Severe Thunderstorm Warning | PAH | White | 59 min |
| Mar 28, 5:38 PM CST | Tornado Warning | PAH | Johnson, Massac, Pope | 22 min |
| Mar 28, 6:02 PM CST | Tornado Warning | PAH | Hardin, Pope | 28 min |
| Mar 28, 6:14 PM CST | Severe Thunderstorm Warning | PAH | Gallatin, Saline | 46 min |
| Mar 28, 6:30 PM CST | Tornado Warning | PAH | Crittenden, Union, Webster | 45 min |
| Mar 28, 7:06 PM CST | Severe Thunderstorm Warning | PAH | Marshall | 24 min |
The nearest sounding before it
Lincoln, IL (KILX), launched 12:00Z, 8.3 hours before the alert went out and 267 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
- 127 J/kg
- Mixed-layer CIN
- -142 J/kg
- Mixed-layer LCL
- 815 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 207 m²/s²
- 0-3 km storm-relative helicity
- 211 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.8
The text
As transmitted, in the capitals the NWS used until 2016.
943 WWUS9 KMKC 282001 SEL3 MKC WW 282001 MOZ000-ILZ000-KYZ000-290200- BULLETIN - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 113 STORM PREDICTION CENTER NORMAN OK 201 PM CST FRI MAR 28 1997 A...THE STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PARTS OF SOUTHEASTERN MISSOURI PARTS OF SOUTHERN ILLINOIS PARTS OF WESTERN KENTUCKY EFFECTIVE THIS FRIDAY AFTERNOON AND EVENING UNTIL 800 PM CST. TORNADOES...LARGE HAIL...DANGEROUS LIGHTNING AND DAMAGING THUNDERSTORM WINDS ARE POSSIBLE IN THESE AREAS. THE TORNADO WATCH AREA IS ALONG AND 85 STATUTE MILES EAST AND WEST OF A LINE FROM 40 MILES EAST SOUTHEAST OF POPLAR BLUFF MISSOURI TO 10 MILES NORTH NORTHEAST OF DECATUR ILLINOIS. REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS. $$ C...TORNADOES AND A FEW SVR TSTMS WITH HAIL SFC AND ALF TO 2 INCHES. EXTRM TURBC AND SFC WIND GUSTS TO 80 KNOTS. A FEW CBS WITH MAX TOPS TO 450. MEAN WIND VECTOR 24050. D...THUNDERSTORMS DEVELOPING RAPIDLY AHEAD OF COLD FRONT AND STRONG UPPER VORT AXIS. LIFTED INDICES OF MINUS 7 INDICATE MODERATE INSTABILITY WITH 70 TO 80 KT MID LVL FLOW PROVIDING POTENTIAL FOR DAMAGING DOWNBURSTS AND A FEW STRONG TORNADOES. E...OTR TSTMS... ...ROGASH
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 28, 12:30 AM CST | Severe Thunderstorm Watch | SPC | Alexander, Massac, Pulaski | 6 hr |
| Mar 28, 5:00 PM CST | Tornado Watch | SPC | Crawford, Lawrence, Wabash | 6 hr |
| Mar 27, 10:00 PM CST | Severe Thunderstorm Watch | SPC | Barry, Barton, Bates, Benton, Camden, Cass and 22 more | 5 hr |
Nearby
Tornado Watches in Illinois, 1997Tornado Watches in Missouri, 1997Tornado Watches in Kentucky, 1997Every tornado watch in 1997
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.