Alert archive / Arkansas / Severe Thunderstorm Warnings in 2002
Severe Thunderstorm Warning 129, NWS Little Rock, AR
NWS Little Rock, AR issued this severe thunderstorm warning at May 2, 2002, 7:50 PM CDT for Desha County, Arkansas. It was in force for 35 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- May 2, 2002, 7:50 PM CDT (00:50 UTC)
- Expired
- May 2, 2002, 8:25 PM CDT
- In force
- 35 min
- Issued by
- NWS Little Rock, AR
- Area
- Counties, with a storm outline in the text
County Desha County, AR
The radar
The Little Rock radar (KLZK), 145 km from the middle of the area, began a volume at 00:50 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 2, 8:10 PM CDT | Hail 0.75 | Kelso, AR |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The nearest sounding before it
Little Rock, AR (KLZK), launched 00:00Z, 0.8 hours before the alert went out and 163 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
- 8 J/kg
- Mixed-layer CIN
- 0 J/kg
- Mixed-layer LCL
- 439 m above ground
- 0-6 km bulk shear
- 71 kt
- 0-1 km storm-relative helicity
- 105 m²/s²
- 0-3 km storm-relative helicity
- 228 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.6
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 Little Rock, AR wrote its last area forecast discussion before this severe thunderstorm warning went out at May 2, 3:30 PM CDT, 4 hours 20 minutes earlier.
Area forecast discussion, May 2, 3:30 PM CDT, 4 hours 20 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE LITTLE ROCK AR 330 PM CDT THU MAY 2 2002 COLD FRONT PUSHING THROUGH SOUTHERN ARKANSAS THIS AFTERNOON. WIDE TEMPERATURE RANGE ACROSS STATE...WITH 50S IN THE NORTH AND 80S IN THE SOUTH. UNSTABLE ALONG FRONT...BUT CAP HAS HELD MOST OF THE DAY. IT APPEARED THE CAP WAS READY TO GIVE AS OF 300 PM...WITH A SEVERE THUNDERSTORM WATCH IN THE SOUTH UNTIL 800 PM THIS EVENING. FRONT WILL CONTINUE PUSHING INTO NORTHERN LOUISIANA BEFORE STALLING. A STORM SYSTEM WILL DEVELOP ALONG THE FRONT IN TEXAS AND WILL MOVE NORTHEAST. NORTH OF THE FRONT...CLOUDS WILL INCREASE ACROSS ARKANSAS ON FRIDAY WITH THUNDERSTORMS BECOMING LIKELY. STORMS THAT DEVELOP MAY BECOME SEVERE WITH LARGE HAIL THE MAIN SEVERE WEATHER THREAT. FRIDAY NIGHT...STORM SYSTEM WILL HEAD TO EAST AND WILL DRAG FRONT BACK TO THE SOUTH. HIGH PRESSURE WILL BUILD INTO ARKANSAS FROM THE NORTH...WITH DRY WEATHER RETURNING THROUGH SATURDAY. LOOKING AHEAD...HIGH WILL MOVE TO EAST ON SUNDAY WITH FRONT MOVING SLOWLY BACK TO THE NORTH. CLOUDS WILL AGAIN INCREASE WITH SCATTERED SHOWERS/THUNDERSTORMS IN THE FORECAST. OTHER THAN A SLIGHT CHANCE OF THUNDER ON MONDAY/TUESDAY IN THE NORTH...LOOKS LIKE FRONT WILL EXIT THE STATE INTO MISSOURI. WARM AND HUMID CONDITIONS WILL BE LEFT BEHIND...WITH MOSTLY DRY WEATHER WEDNESDAY AND THURSDAY. FCSTID = 46 HRO 45 63 50 73 / 10 40 10 10 LIT 54 68 55 78 / 30 60 30 10 HOT 54 70 55 79 / 20 60 10 10 PBF 57 72 58 82 / 40 60 30 10 .LZK...NONE.
In the hours before
Special weather statement, May 2, 2:34 PM CDT, 5 hours 16 minutes before
ARZ003>007-012>016-021>025-030>034-037>047-052>057-062>069-030930- SEVERE WEATHER OUTLOOK NATIONAL WEATHER SERVICE LITTLE ROCK AR 200PM CDT THU MAY 2 2002 ...SLIGHT RISK OF SEVERE WEATHER ACROSS MUCH OF ARKANSAS TODAY AND TONIGHT... THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS MUCH OF ARKANSAS TODAY AND TONIGHT....BUT THE BIGGEST THREAT OF ANY SEVERE WEATHER WILL BE IN CENTRAL AND SOUTHERN SECTIONS THIS AFTERNOON AND EVENING... A COLD FRONT WAS MOVING SLOWLY SOUTH ACROSS CENTRAL ARKANSAS THIS AFTERNOON AND IT WILL CONTINUE TO MOVE SOUTH INTO TONIGHT... REACHING THE LOUISIANA BORDER EARLY TONIGHT. WARM AIR ALOFT HAS KEPT PRECIPITATION ASSOCIATED WITH THE COLD FRONT TO SCATTERED SHOWERS AND THUNDERSTORMS. HOWEVER...THERE IS STILL A THREAT THAT SEVERE THUNDERSTORMS COULD DEVELOP THIS AFTERNOON AND EVENING ALONG AND JUST TO THE NORTH OF THE COLD FRONT...AND ISOLATED SEVERE STORMS COULD DEVLOP TO THE SOUTH OF THE FRONT. THE MAIN SEVERE WEATHER THREAT...SHOULD SEVERE THUNDERSTORMS DEVELOP...WILL BE LARGE HAIL AND DAMAGING WIND. AN ISOLATED TORNADO CANNOT BE RULED OUT ALONG THE COLD FRONT. THE CHANCE OF SEVERE THUNDERSTORMS IN NORTHERN ARKANSAS APPEARS TO BE VERY SLIM...BUT AN ISOLATED SEVERE THUNDERSTORM WITH LARGE HAIL THIS AFTERNOON CANNOT BE RULED OUT. STORM SPOTTERS...EMERGENCY MANAGERS...AND HAM RADIO OPERATORS MAY NEED TO BE ACTIVATED LATER THIS AFTERNOON OR EARLY TONIGHT... ESPECIALLY IN CENTRAL AND SOUTHERN ARKANSAS. STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION STATIONS...OR YOUR CABLE TELEVISION PROVIDER FOR THE LATEST WEATHER INFORMATION FROM YOUR NATIONAL WEATHER SERVICE. 29
Local storm report, May 2, 5:48 PM CDT, 2 hours 2 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK, AR
548 PM CDT THU MAY 2 2002
TIME(CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0520 PM DE WITT AR 1.75 INCH HAIL
05/02/02 ARKANSAS REPORTED BY LAW
ENFORCEMENT
57/46Local storm report, May 2, 6:21 PM CDT, 1 hour 29 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK, AR
621 PM CDT THU MAY 2 2002
TIME(CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0525 PM 3 E RAGTOWN AR .88 INCH HAIL
05/02/02 MONROE REPORTED BY
PUBLIC
57/46Local storm report, May 2, 6:21 PM CDT, 1 hour 29 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED...
NATIONAL WEATHER SERVICE LITTLE ROCK, AR
621 PM CDT THU MAY 2 2002
TIME(CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0525 PM 3 E RAGTOWN AR .88 INCH HAIL 05/02/02
MONROE REPORTED BY PUBLIC
57/46The office that day
Everything else NWS Little Rock, AR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 2, 7:29 PM CDT | Severe Thunderstorm Warning | LZK | Calhoun, Ouachita | 31 min |
| May 2, 7:53 PM CDT | Severe Thunderstorm Warning | LZK | Bradley | 37 min |
| May 2, 8:40 PM CDT | Severe Thunderstorm Warning | LZK | Drew | 35 min |
| May 2, 9:48 PM CDT | Severe Thunderstorm Warning | LZK | Cleveland, Lincoln | 42 min |
| May 2, 10:12 PM CDT | Severe Thunderstorm Warning | LZK | Desha | 33 min |
| May 2, 11:25 PM CDT | Severe Thunderstorm Warning | LZK | Cleveland, Lincoln | 50 min |
| May 3, 12:05 AM CDT | Severe Thunderstorm Warning | LZK | Desha | 40 min |
| May 3, 12:08 AM CDT | Severe Thunderstorm Warning | LZK | Desha | 37 min |
| May 3, 1:35 AM CDT | Severe Thunderstorm Warning | LZK | Calhoun | 40 min |
| May 3, 1:59 AM CDT | Severe Thunderstorm Warning | LZK | Bradley | 31 min |
| May 3, 2:52 AM CDT | Severe Thunderstorm Warning | LZK | Desha | 23 min |
| May 3, 6:06 AM CDT | Severe Thunderstorm Warning | LZK | Hot Spring | 19 min |
| May 3, 6:21 AM CDT | Severe Thunderstorm Warning | LZK | Saline | 24 min |
| May 3, 6:46 AM CDT | Severe Thunderstorm Warning | LZK | Clark, Hot Spring | 29 min |
| May 3, 6:51 AM CDT | Severe Thunderstorm Warning | LZK | Pulaski | 24 min |
| May 3, 7:19 AM CDT | Severe Thunderstorm Warning | LZK | Grant | 26 min |
| May 3, 9:43 AM CDT | Flash Flood Warning | LZK | Arkansas, Desha, Drew, Lincoln | 3 hr |
| May 3, 9:47 AM CDT | Flash Flood Warning | LZK | Arkansas, Desha, Drew, Lincoln | 3 hr |
Nearby
Severe Thunderstorm Warnings in Arkansas, 2002Every severe thunderstorm warning in 2002
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.