Alert archive / Arkansas / Severe Thunderstorm Warnings in 1998
Severe Thunderstorm Warning 202, NWS Memphis, TN
NWS Memphis, TN issued this severe thunderstorm warning at May 9, 1998, 7:13 PM CDT for Greene County, Arkansas. It was in force for 17 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- May 9, 1998, 7:13 PM CDT (00:13 UTC)
- Expired
- May 9, 1998, 7:30 PM CDT
- In force
- 17 min
- Issued by
- NWS Memphis, TN
- Area
- Whole counties
County Greene County, AR
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 9, 2:00 PM CDT | Tornado Watch | SPC | 6 hr |
The nearest sounding before it
Little Rock, AR (KLZK), launched 00:00Z, 0.2 hours before the alert went out and 153 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
- 832 J/kg
- Mixed-layer CIN
- -22 J/kg
- Mixed-layer LCL
- 804 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 60 m²/s²
- 0-3 km storm-relative helicity
- 65 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 1.8
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
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.
In the hours before
Special weather statement, May 9, 5:00 PM CDT, 2 hours 13 minutes before
ARZ008-009-017-018-026>028-035-036-048-049-058-MOZ113-115-MSZ001>017- 020>024-030-031-TNZ001>004-019>021-048>054-088>092-100600- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MEMPHIS TN 500 PM CDT SAT MAY 9 1998 THERE IS A HIGH RISK OF SEVERE WEATHER OVER NORTH MISSISSIPPI.. EXTREME SOUTHWEST TENNESSEE AND NORTHEAST ARKANSAS GENERALLY ALONG AND SOUTH OF A JONESBORO TO JACKSON TO SAVANNAH LINE. THERE IS A SLIGHT TO MODERATE RISK OF SEVERE WEATHER ELSEWHERE IN THE MISSOURI BOOTHEEL..NORTHEAST ARKANSAS AND WEST TENNESSEE. TORNADO WATCHES WERE IN EFFECT EARLY THIS EVENING FOR THE ENTIRE MIDSOUTH. WATCHES WILL EXPIRE IN RANDOLPH AND LAWRENCE COUNTIES IN ARKANSAS AT 6 PM CDT..AND AT 8 PM IN ALL OTHER AREAS. A STRENGTHENING LOW PRESSURE AREA OVER SOUTHWEST ARKANSAS WILL TRACK NORTHEAST THROUGH THE EVENING BRINGING ABUNDANT MOISTURE FROM THE GULF OF MEXICO ACROSS THE MID SOUTH. AN ASSOCIATED WARM FRONT WILL MOVE NORTHWARD INTO NORTHERN ARKANSAS AND WEST TENNESSEE..SERVING AS THE FOCAL POINT FOR THUNDERSTORM DEVELOPMENT THIS AFTERNOON INTO TONIGHT. SEVERE THUNDERSTORM THAT DEVELOP THIS EVENING ACROSS THE MIDSOUTH WILL HAVE THE CAPABILITY OF PRODUCING LARGE HAIL..STRONG DAMAGING WINDS AND A FEW DAMAGING TORNADOES. IN ADDITION..LOCALLY HEAVY RAINFALL IS ALSO POSSIBLE WITH THESE STORMS. RESIDENTS OF THE MID SOUTH SHOULD MONITOR NOAA WEATHER RADIO..COMMERCIAL RADIO..TV OR CABLE TV FOR THE LATEST WEATHER INFORMATION ON THIS POTENTIALLY DANGEROUS WEATHER SITUATION.
Special weather statement, May 9, 5:00 PM CDT, 2 hours 13 minutes before
ARZ008-009-017-018-026>028-035-036-048-049-058-MOZ113-115-MSZ001>017- 020>024-030-031-TNZ001>004-019>021-048>054-088>092-100600- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MEMPHIS TN 500 PM CDT SAT MAY 9 1998 THERE IS A HIGH RISK OF SEVERE WEATHER OVER NORTH MISSISSIPPI.. EXTREME SOUTHWEST TENNESSEE AND NORTHEAST ARKANSAS GENERALLY ALONG AND SOUTH OF A JONESBORO TO JACKSON TO SAVANNAH LINE. THERE IS A SLIGHT TO MODERATE RISK OF SEVERE WEATHER ELSEWHERE IN THE MISSOURI BOOTHEEL..NORTHEAST ARKANSAS AND WEST TENNESSEE. TORNADO WATCHES WERE IN EFFECT EARLY THIS EVENING FOR THE ENTIRE MIDSOUTH. WATCHES WILL EXPIRE IN RANDOLPH AND LAWRENCE COUNTIES IN ARKANSAS AT 6 PM CDT..AND AT 8 PM IN ALL OTHER AREAS. A STRENGTHENING LOW PRESSURE AREA OVER SOUTHWEST ARKANSAS WILL TRACK NORTHEAST THROUGH THE EVENING BRINGING ABUNDANT MOISTURE FROM THE GULF OF MEXICO ACROSS THE MID SOUTH. AN ASSOCIATED WARM FRONT WILL MOVE NORTHWARD INTO NORTHERN ARKANSAS AND WEST TENNESSEE..SERVING AS THE FOCAL POINT FOR THUNDERSTORM DEVELOPMENT THIS AFTERNOON INTO TONIGHT. SEVERE THUNDERSTORM THAT DEVELOP THIS EVENING ACROSS THE MIDSOUTH WILL HAVE THE CAPABILITY OF PRODUCING LARGE HAIL..STRONG DAMAGING WINDS AND A FEW DAMAGING TORNADOES. IN ADDITION..LOCALLY HEAVY RAINFALL IS ALSO POSSIBLE WITH THESE STORMS. RESIDENTS OF THE MID SOUTH SHOULD MONITOR NOAA WEATHER RADIO..COMMERCIAL RADIO..TV OR CABLE TV FOR THE LATEST WEATHER INFORMATION ON THIS POTENTIALLY DANGEROUS WEATHER SITUATION.
Special weather statement, May 9, 5:30 PM CDT, 1 hour 43 minutes before
ARZ008-009-017-018-026>028-035-036-048-049-058-MOZ113-115-MSZ001>017- 020>024-030-031-TNZ001>004-019>021-048>054-088>092-100600- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MEMPHIS TN 530 PM CDT SAT MAY 9 1998 THERE IS A HIGH RISK OF SEVERE WEATHER OVER NORTH MISSISSIPPI.. EXTREME SOUTHWEST TENNESSEE AND NORTHEAST ARKANSAS GENERALLY ALONG AND SOUTH OF A JONESBORO TO JACKSON TO SAVANNAH LINE. THERE IS A SLIGHT TO MODERATE RISK OF SEVERE WEATHER ELSEWHERE IN THE MISSOURI BOOTHEEL..NORTHEAST ARKANSAS AND WEST TENNESSEE. TORNADO WATCHES WERE IN EFFECT EARLY THIS EVENING FOR THE ENTIRE MIDSOUTH. WATCHES WILL EXPIRE IN RANDOLPH AND LAWRENCE COUNTIES IN ARKANSAS AT 11 PM CDT..AND AT 8 PM IN ALL OTHER AREAS. A STRENGTHENING LOW PRESSURE AREA OVER SOUTHWEST ARKANSAS WILL TRACK NORTHEAST THROUGH THE EVENING BRINGING ABUNDANT MOISTURE FROM THE GULF OF MEXICO ACROSS THE MID SOUTH. AN ASSOCIATED WARM FRONT WILL MOVE NORTHWARD INTO NORTHERN ARKANSAS AND WEST TENNESSEE..SERVING AS THE FOCAL POINT FOR THUNDERSTORM DEVELOPMENT THIS AFTERNOON INTO TONIGHT. SEVERE THUNDERSTORM THAT DEVELOP THIS EVENING ACROSS THE MIDSOUTH WILL HAVE THE CAPABILITY OF PRODUCING LARGE HAIL..STRONG DAMAGING WINDS AND A FEW DAMAGING TORNADOES. IN ADDITION..LOCALLY HEAVY RAINFALL IS ALSO POSSIBLE WITH THESE STORMS. RESIDENTS OF THE MID SOUTH SHOULD MONITOR NOAA WEATHER RADIO..COMMERCIAL RADIO..TV OR CABLE TV FOR THE LATEST WEATHER INFORMATION ON THIS POTENTIALLY DANGEROUS WEATHER SITUATION.
Special weather statement, May 9, 5:30 PM CDT, 1 hour 43 minutes before
ARZ008-009-017-018-026>028-035-036-048-049-058-MOZ113-115-MSZ001>017- 020>024-030-031-TNZ001>004-019>021-048>054-088>092-100600- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MEMPHIS TN 530 PM CDT SAT MAY 9 1998 THERE IS A HIGH RISK OF SEVERE WEATHER OVER NORTH MISSISSIPPI.. EXTREME SOUTHWEST TENNESSEE AND NORTHEAST ARKANSAS GENERALLY ALONG AND SOUTH OF A JONESBORO TO JACKSON TO SAVANNAH LINE. THERE IS A SLIGHT TO MODERATE RISK OF SEVERE WEATHER ELSEWHERE IN THE MISSOURI BOOTHEEL..NORTHEAST ARKANSAS AND WEST TENNESSEE. TORNADO WATCHES WERE IN EFFECT EARLY THIS EVENING FOR THE ENTIRE MIDSOUTH. WATCHES WILL EXPIRE IN RANDOLPH AND LAWRENCE COUNTIES IN ARKANSAS AT 11 PM CDT..AND AT 8 PM IN ALL OTHER AREAS. A STRENGTHENING LOW PRESSURE AREA OVER SOUTHWEST ARKANSAS WILL TRACK NORTHEAST THROUGH THE EVENING BRINGING ABUNDANT MOISTURE FROM THE GULF OF MEXICO ACROSS THE MID SOUTH. AN ASSOCIATED WARM FRONT WILL MOVE NORTHWARD INTO NORTHERN ARKANSAS AND WEST TENNESSEE..SERVING AS THE FOCAL POINT FOR THUNDERSTORM DEVELOPMENT THIS AFTERNOON INTO TONIGHT. SEVERE THUNDERSTORM THAT DEVELOP THIS EVENING ACROSS THE MIDSOUTH WILL HAVE THE CAPABILITY OF PRODUCING LARGE HAIL..STRONG DAMAGING WINDS AND A FEW DAMAGING TORNADOES. IN ADDITION..LOCALLY HEAVY RAINFALL IS ALSO POSSIBLE WITH THESE STORMS. RESIDENTS OF THE MID SOUTH SHOULD MONITOR NOAA WEATHER RADIO..COMMERCIAL RADIO..TV OR CABLE TV FOR THE LATEST WEATHER INFORMATION ON THIS POTENTIALLY DANGEROUS WEATHER SITUATION.
The office that day
Everything else NWS Memphis, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 9, 8:57 PM CDT | Severe Thunderstorm Warning | MEG | Lauderdale | 48 min |
| May 9, 9:04 PM CDT | Severe Thunderstorm Warning | MEG | Tipton | 51 min |
| May 9, 9:30 PM CDT | Severe Thunderstorm Warning | MEG | Carroll, Gibson | 50 min |
| May 9, 9:52 PM CDT | Severe Thunderstorm Warning | MEG | Madison | 48 min |
| May 9, 10:18 PM CDT | Severe Thunderstorm Warning | MEG | Fayette | 47 min |
| May 9, 10:26 PM CDT | Severe Thunderstorm Warning | MEG | Carroll, Henderson | 44 min |
| May 9, 10:38 PM CDT | Severe Thunderstorm Warning | MEG | Hardeman | 47 min |
| May 9, 11:07 PM CDT | Severe Thunderstorm Warning | MEG | Chester, McNairy | 48 min |
| May 9, 11:11 PM CDT | Severe Thunderstorm Warning | MEG | Henderson | 29 min |
| May 9, 11:39 PM CDT | Severe Thunderstorm Warning | MEG | Hardin, Henderson | 46 min |
| May 9, 7:16 PM CDT | Severe Thunderstorm Warning | MEG | Mississippi | 49 min |
| May 9, 7:20 PM CDT | Severe Thunderstorm Warning | MEG | Poinsett | 65 min |
| May 9, 7:31 PM CDT | Tornado Warning | MEG | Craighead, Poinsett | 49 min |
| May 9, 8:04 PM CDT | Severe Thunderstorm Warning | MEG | Mississippi | 51 min |
| May 9, 8:29 PM CDT | Tornado Warning | MEG | Mississippi, Poinsett | 46 min |
Nearby
Severe Thunderstorm Warnings in Arkansas, 1998Every severe thunderstorm warning in 1998
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.