Alert archive / Oklahoma / Tornado Watches in 2000
Tornado Watch 76
The Storm Prediction Center issued this tornado watch at Mar 7, 2000, 10:30 PM CST for 4 states. It was in force for 6 hr.
The area
The outline as issued.
The facts
- Issued
- Mar 7, 2000, 10:30 PM CST (04:30 UTC)
- Expired
- Mar 8, 2000, 4:00 AM CST
- In force
- 6 hr
- Issued by
- the Storm Prediction Center
All 42 counties
Benton County, AR, Crawford County, AR, Franklin County, AR, Polk County, AR, Scott County, AR, Sebastian County, AR, Sevier County, AR, Washington County, AR, Allen County, KS, Bourbon County, KS, Cherokee County, KS, Crawford County, KS, Labette County, KS, Neosho County, KS, Barry County, MO, Barton County, MO, Cedar County, MO, Dade County, MO, Jasper County, MO, Lawrence County, MO, McDonald County, MO, Newton County, MO, Vernon County, MO, Adair County, OK, Cherokee County, OK, Choctaw County, OK, Craig County, OK, Delaware County, OK, Haskell County, OK, Latimer County, OK, LeFlore County, OK, Mayes County, OK, McCurtain County, OK, McIntosh County, OK, Muskogee County, OK, Nowata County, OK, Ottawa County, OK, Pittsburg County, OK, Pushmataha County, OK, Rogers County, OK, Sequoyah County, OK, Wagoner County, OK
Warnings issued inside it
7 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 7, 10:56 PM CST | Severe Thunderstorm Warning | TSA | Mayes, Rogers, Wagoner | 64 min |
| Mar 7, 10:56 PM CST | Severe Thunderstorm Warning | TSA | Muskogee | 64 min |
| Mar 7, 10:59 PM CST | Severe Thunderstorm Warning | TSA | Nowata, Rogers | 31 min |
| Mar 7, 11:13 PM CST | Tornado Warning | TSA | McIntosh, Muskogee | 47 min |
| Mar 7, 11:30 PM CST | Severe Thunderstorm Warning | TSA | Cherokee | 45 min |
| Mar 7, 11:44 PM CST | Severe Thunderstorm Warning | TSA | Craig, Delaware, Ottawa | 61 min |
| Mar 8, 12:06 AM CST | Severe Thunderstorm Warning | TSA | Pushmataha | 39 min |
The nearest sounding before it
Springfield, MO (KSGF), launched 00:00Z, 4.5 hours before the alert went out and 182 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
- 2005 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 61 m²/s²
- 0-3 km storm-relative helicity
- 156 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS9 KMKC 080403 MKC WW 080403 ARZ000-KSZ000-MOZ000-OKZ000-081000- URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 76 STORM PREDICTION CENTER NORMAN OK 1003 PM CST TUE MAR 7 2000 THE STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF WESTERN ARKANSAS EXTREME SOUTHEAST KANSAS SOUTHWEST MISSOURI EASTERN OKLAHOMA EFFECTIVE THIS TUESDAY NIGHT AND WEDNESDAY MORNING FROM 1015 PM UNTIL 300 AM CST. TORNADOES...HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS. THE TORNADO WATCH AREA IS ALONG AND 55 STATUTE MILES EAST AND WEST OF A LINE FROM 55 MILES SOUTH SOUTHWEST OF PAGE OKLAHOMA TO 60 MILES NORTH OF JOPLIN MISSOURI. 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. OTHER WATCH INFORMATION... CONTINUE...WW 73...WW 74...WW 75... DISCUSSION...THREAT FOR ISOLATED TORNADOES EXPECTED TO CONTINUE AS LINE OF EXISTING STORMS PROPAGATES E INTO ENVIRONMENT OF MODERATE TO STRONG LOW LEVEL SHEAR LATE THIS EVENING. INFLUX OF DRIER LOW LEVEL AIR SHOULD CAUSE ACTIVITY TO WEAKEN AS IT MOVES EWD INTO AR/MO EARLY WEDNESDAY. AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 50 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 450. P MEAN STORM MOTION VECTOR 21045. ...CORFIDI ;375,0932 335,0940 335,0955 375,0952;
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 7, 6:45 PM CST | Tornado Watch | SPC | Barber, Barton, Butler, Chase, Chautauqua, Clay and 50 more | 4 hr |
Nearby
Tornado Watches in Oklahoma, 2000Tornado Watches in Missouri, 2000Tornado Watches in Arkansas, 2000Every tornado watch in 2000
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.