Alert archive / Arkansas / Tornado Watches in 1997
Tornado Watch 334
The Storm Prediction Center issued this tornado watch at May 27, 1997, 2:45 AM CDT for 4 states. It was in force for 5 hr.
The area
The outline as issued.
The facts
- Issued
- May 27, 1997, 2:45 AM CDT (07:45 UTC)
- Expired
- May 27, 1997, 8:00 AM CDT
- In force
- 5 hr
- Issued by
- the Storm Prediction Center
All 67 counties
Arkansas County, AR, Ashley County, AR, Bradley County, AR, Calhoun County, AR, Chicot County, AR, Clark County, AR, Cleburne County, AR, Cleveland County, AR, Columbia County, AR, Craighead County, AR, Crittenden County, AR, Cross County, AR, Dallas County, AR, Desha County, AR, Drew County, AR, Faulkner County, AR, Garland County, AR, Grant County, AR, Greene County, AR, Hempstead County, AR, Hot Spring County, AR, Independence County, AR, Jackson County, AR, Jefferson County, AR, Lafayette County, AR, Lawrence County, AR, Lee County, AR, Lincoln County, AR, Lonoke County, AR, Miller County, AR, Mississippi County, AR, Monroe County, AR, Nevada County, AR, Ouachita County, AR, Phillips County, AR, Poinsett County, AR, Prairie County, AR, Pulaski County, AR, Saline County, AR, St. Francis County, AR, Union County, AR, White County, AR, Woodruff County, AR, Bolivar County, MS, Coahoma County, MS, DeSoto County, MS, Marshall County, MS, Panola County, MS, Quitman County, MS, Sunflower County, MS, Tallahatchie County, MS, Tate County, MS, Tunica County, MS, Washington County, MS, Benton County, TN, Carroll County, TN, Crockett County, TN, Dyer County, TN, Fayette County, TN, Gibson County, TN, Hardeman County, TN, Haywood County, TN, Lauderdale County, TN, Madison County, TN, Shelby County, TN, Tipton County, TN, Cass County, TX
The radar
The Little Rock radar (KLZK), 65 km from the middle of the area, began a volume at 07:48 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
28 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 27, 2:48 AM CDT | Severe Thunderstorm Warning | LZK | Faulkner, Lonoke, White | 62 min |
| May 27, 2:50 AM CDT | Severe Thunderstorm Warning | SHV | Hempstead, Howard, Little River, Sevier | 55 min |
| May 27, 2:55 AM CDT | Severe Thunderstorm Warning | LZK | Prairie | 65 min |
| May 27, 2:58 AM CDT | Severe Thunderstorm Warning | LZK | Jefferson | 62 min |
| May 27, 3:02 AM CDT | Severe Thunderstorm Warning | SHV | Miller | 58 min |
| May 27, 3:06 AM CDT | Tornado Warning | MEG | Crittenden | 49 min |
| May 27, 3:10 AM CDT | Severe Thunderstorm Warning | LZK | Monroe | 65 min |
| May 27, 3:12 AM CDT | Tornado Warning | MEG | Mississippi, Poinsett | 48 min |
| May 27, 3:17 AM CDT | Severe Thunderstorm Warning | LZK | Cleveland | 63 min |
| May 27, 3:24 AM CDT | Tornado Warning | MEG | Tipton | 31 min |
| May 27, 3:35 AM CDT | Severe Thunderstorm Warning | LZK | Arkansas | 65 min |
| May 27, 3:37 AM CDT | Severe Thunderstorm Warning | MEG | Shelby | 48 min |
| May 27, 3:44 AM CDT | Severe Thunderstorm Warning | SHV | Columbia, Lafayette | 61 min |
| May 27, 3:56 AM CDT | Severe Thunderstorm Warning | LZK | Ouachita | 64 min |
| May 27, 4:00 AM CDT | Severe Thunderstorm Warning | LZK | Lincoln | 65 min |
| May 27, 4:12 AM CDT | Severe Thunderstorm Warning | MEG | Fayette | 33 min |
| May 27, 4:24 AM CDT | Severe Thunderstorm Warning | LZK | Desha | 61 min |
| May 27, 4:31 AM CDT | Severe Thunderstorm Warning | LZK | Calhoun | 64 min |
| May 27, 4:44 AM CDT | Severe Thunderstorm Warning | MEG | Hardeman | 46 min |
| May 27, 4:47 AM CDT | Severe Thunderstorm Warning | JAN | Bolivar | 58 min |
| May 27, 4:57 AM CDT | Severe Thunderstorm Warning | LZK | Bradley | 63 min |
| May 27, 5:21 AM CDT | Severe Thunderstorm Warning | MEG | Tallahatchie | 49 min |
| May 27, 5:26 AM CDT | Severe Thunderstorm Warning | LZK | Drew | 64 min |
| May 27, 5:28 AM CDT | Severe Thunderstorm Warning | JAN | Ashley | 62 min |
| May 27, 5:49 AM CDT | Severe Thunderstorm Warning | JAN | Sunflower | 41 min |
| May 27, 6:03 AM CDT | Severe Thunderstorm Warning | JAN | Chicot | 42 min |
| May 27, 6:21 AM CDT | Severe Thunderstorm Warning | JAN | Bolivar, Washington | 69 min |
| May 27, 6:47 AM CDT | Severe Thunderstorm Warning | JAN | Sunflower | 43 min |
The nearest sounding before it
Little Rock, AR (KLZK), launched 00:00Z, 7.8 hours before the alert went out and 195 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
- 4008 J/kg
- Mixed-layer CIN
- -14 J/kg
- Mixed-layer LCL
- 884 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 30 m²/s²
- 0-3 km storm-relative helicity
- 121 m²/s²
- Significant tornado parameter
- 0.8
- Supercell composite
- 4.0
The text
As transmitted, in the capitals the NWS used until 2016.
608 WWUS9 KMKC 270712 SEL4 MKC WW 270712 ARZ000-MSZ000-TNZ000-271300- BULLETIN - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 334 STORM PREDICTION CENTER NORMAN OK 212 AM CDT TUE MAY 27 1997 THE STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF CENTRAL AND EASTERN ARKANSAS NORTHWEST MISSISSIPPI WESTERN TENNESSEE EFFECTIVE THIS TUESDAY MORNING FROM 245 AM UNTIL 800 AM CDT. TORNADOES...HAIL TO 2 1/2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 85 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS. THE TORNADO WATCH AREA IS ALONG AND 105 STATUTE MILES EAST AND WEST OF A LINE FROM 10 MILES SOUTH OF EL DORADO ARKANSAS TO 25 MILES WEST NORTHWEST OF DYERSBURG TENNESSEE. 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...THIS TORNADO WATCH REPLACES TORNADO WATCH NUMBER 330...TORNADO WATCH NUMBER 332. WATCH NUMBER 330...332 WILL NOT BE IN EFFECT AFTER 245 AM CDT. CONTINUE...WW 331...WW 333... DISCUSSION...WELL ORGANIZED CONVECTIVE SYSTEM IS ACCELERATING EASTWARD ACROSS ARKANSAS. SEVERAL EMBEDDED BOWS AND MESOSCALE CIRCULATIONS INDICATE A THREAT FOR DAMAGING WINDS AND ISOLD TORNADOES. RECENT VILS FROM AREA WSR-88DS ALSO SUGGEST A THREAT FOR LARGE HAIL. AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 2 1/2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 75 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR 26040. ...VESCIO 330,0943 360,0914 360,0875 330,0910
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 26, 9:00 PM CDT | Tornado Watch | SPC | Baxter, Benton, Boone, Carroll, Clay, Cleburne and 31 more | 6 hr |
| May 27, 12:15 AM CDT | Tornado Watch | SPC | Bradley, Calhoun, Clark, Cleveland, Dallas, Garland and 18 more | 5 hr |
| May 27, 1:45 AM CDT | Severe Thunderstorm Watch | SPC | Little River | 5 hr |
| May 27, 3:45 PM CDT | Tornado Watch | SPC | Arkansas, Bradley, Calhoun, Clark, Cleburne, Cleveland and 40 more | 6 hr |
| May 26, 10:15 PM CDT | Severe Thunderstorm Watch | SPC | Alcorn, Benton, Calhoun, Chickasaw, Choctaw, Clay and 16 more | 5 hr |
| May 27, 4:45 AM CDT | Severe Thunderstorm Watch | SPC | Alcorn, Attala, Benton, Calhoun, Carroll, Chickasaw and 23 more | 4 hr |
| May 26, 8:00 PM CDT | Tornado Watch | SPC | Bedford, Benton, Cannon, Carroll, Chester, Coffee and 27 more | 5 hr |
| May 26, 8:45 PM CDT | Tornado Watch | SPC | Collin, Cooke, Dallas, Delta, Denton, Fannin and 13 more | 5 hr |
| May 27, 1:15 PM CDT | Tornado Watch | SPC | Anderson, Angelina, Bell, Brazos, Camp, Cherokee and 33 more | 6 hr |
| May 27, 3:45 PM CDT | Tornado Watch | SPC | Atascosa, Bandera, Bastrop, Bexar, Blanco, Brazos and 31 more | 6 hr |
Nearby
Tornado Watches in Arkansas, 1997Tornado Watches in Tennessee, 1997Tornado Watches in Mississippi, 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.