Alert archive / Arkansas / Tornado Warnings in 1990
Tornado Warning 2, NWS Tulsa, OK
NWS Tulsa, OK issued this tornado warning at Apr 16, 1990, 7:54 PM CDT for Benton County, Arkansas. It was in force for 24 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
- Apr 16, 1990, 7:54 PM CDT (00:54 UTC)
- Expired
- Apr 16, 1990, 8:18 PM CDT
- In force
- 24 min
- Issued by
- NWS Tulsa, OK
- Area
- Whole counties
County Benton County, AR
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Apr 16, 8:06 PM CDT | Thunderstorm Wind 50 | Benton, 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. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Springfield, MO (KUMN), launched 00:00Z, 0.9 hours before the alert went out and 74 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
- 993 J/kg
- Mixed-layer CIN
- -14 J/kg
- Mixed-layer LCL
- 1295 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- 29 m²/s²
- 0-3 km storm-relative helicity
- 94 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 1.7
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KFSM 170055 TORFSM ARC007-170130- BULLETIN - EBS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE FORT SMITH AR 754 PM CDT MON APR 16 1990 THE NATIONAL WEATHER SERVICE IN FORT SMITH HAS ISSUED A TORNADO WARNING EFFECTIVE UNTIL 830 PM CDT FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN NORTHWEST ARKANSAS ...BENTON COUNTY REPORT OF FUNNEL CLOUD NEAR DECATER ARKANSAS MOVING EAST AT 40 MPH. IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A BASEMENT. GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE. IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM SUCH AS A CLOSET ON THE LOWEST FLOOR. USE BLANKETS...PILLOWS... OR CUSHIONS TO COVER YOUR BODY. AVOID WINDOWS. DO NOT USE YOUR CAR TO TRY TO OUTRUN A TORNADO. CARS ARE EASILY TOSSED AROUND BY TORNADO WINDS. IF YOU ARE CAUGHT IN THE PATH OF A TORNADO...LEAVE THE CAR AND GO TO A STRONG BUILDING. IF NO STRUCTURE IS NEARBY...SEEK SHELTER IN A DITCH OR LOrW SPOT.
The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 16, 7:07 PM CDT | Severe Thunderstorm Warning | TSA | Benton | 68 min |
| Apr 16, 7:31 PM CDT | Severe Thunderstorm Warning | TSA | Washington | 59 min |
| Apr 16, 7:58 PM CDT | Severe Thunderstorm Warning | TSA | Scott | 62 min |
| Apr 16, 8:04 PM CDT | Severe Thunderstorm Warning | TSA | Madison | 56 min |
| Apr 16, 8:30 PM CDT | Severe Thunderstorm Warning | TSA | Washington | 30 min |
| Apr 16, 8:47 PM CDT | Tornado Warning | TSA | Benton, Washington | 28 min |
| Apr 16, 9:00 PM CDT | Severe Thunderstorm Warning | TSA | Crawford, Madison, Washington | 60 min |
| Apr 16, 9:25 PM CDT | Severe Thunderstorm Warning | TSA | Benton | 35 min |
| Apr 16, 10:00 PM CDT | Severe Thunderstorm Warning | TSA | Crawford, Washington | 60 min |
| Apr 16, 11:41 PM CDT | Severe Thunderstorm Warning | TSA | Johnson | 64 min |
Nearby
Tornado Warnings in Arkansas, 1990Every tornado warning in 1990Tornadoes in 1990
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.