Alert archive / South Dakota / Tornado Warnings in 1995
Tornado Warning 4, NWS Aberdeen, SD
NWS Aberdeen, SD issued this tornado warning at Jul 3, 1995, 9:11 PM CDT for McPherson County, South Dakota. It was in force for 46 min.
The area
The counties it named.
The facts
- Issued
- Jul 3, 1995, 9:11 PM CDT (02:11 UTC)
- Expired
- Jul 3, 1995, 9:57 PM CDT
- In force
- 46 min
- Issued by
- NWS Aberdeen, SD
- Area
- Whole counties
County McPherson County, SD
The radar
The Aberdeen radar (KABR), 72 km from the middle of the area, began a volume at 02:11 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.
The nearest sounding before it
Aberdeen, SD (KABR), launched 00:00Z, 2.2 hours before the alert went out and 116 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
- 1633 J/kg
- Mixed-layer CIN
- -55 J/kg
- Mixed-layer LCL
- 1497 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- 36 m²/s²
- 0-3 km storm-relative helicity
- 97 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.8
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KABR 040211 TORABR SDC089-040300- BULLETIN - EBS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE ABERDEEN SD 911 PM CDT MON JUL 3 1995 THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS ISSUED A TORNADO WARNING EFFECTIVE UNTIL 1000 PM CDT (900 PM MDT) FOR PEOPLE IN THE FOLLOWING LOCATION... IN NORTHEAST SOUTH DAKOTA ...WESTERN MCPHERSON COUNTY AT 909 PM CDT...A TORNADO WAS DETECTED BY ABERDEEN DOPPLER RADAR 43 MILES EAST OF MOBRIDGE OR 3 MILES SOUTHEAST OF EUREKA MOVING NORTHEAST AT 17 MPH. THE TORNADO IS EXPECTED TO REMAIN IN RURAL AREAS. IF YOU ARE IN THE PATH OF THIS TORNADO...SEEK SHELTER IN A BASEMENT. GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE. IF NO BASEMENT IS AVAILABL,E...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. GS/HG
What forecasters said that day
The local office's own words before this tornado 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, Jul 3, 4:36 PM CDT, 4 hours 35 minutes before
SDZ003>011-015>018-040340- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ABERDEEN SD 438 PM CDT (338 PM MDT) MON JUL 3 1995 ...SEVERE THUNDERSTORM WATCH IN EFFECT UNTIL 10 PM FOR ALL OF NORTH CENTRAL AND NORTHEAST SOUTH DAKOTA... THE AIRMASS OVER NORTH CENTRAL AND NORTHEAST SOUTH DAKOTA HAS BECOME VERY UNSTABLE AHEAD OF AN ADVANCING STRONG UPPER LEVEL AREA OF LOW PRESSURE. THIS WILL ALLOW SEVERE THUNDERSTORMS TO DEVELOP LATE THIS AFTERNOON AND EVENING. A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE FAVORABLE FOR SEVERE THUNDERSTORMS TO DEVELOP AND PRODUCE LARGE HAIL AND DAMAGING WINDS. AT 430 PM...THE STRONGEST THUNDERSTORM WAS LOCATED NEAR LANGTREE ABOUT 5 MILES EAST OF DUPREE. OTHERWISE...AN AREA OF STRONG THUNDERSTORMS WERE MOVING INTO THE WESTERN END OF CORSON AND DEWEY COUNTIES. THESE THUNDERSTORMS WERE MOVING NORTH AT 20 MILES AN HOUR. KEEP UP WITH THE LATEST WEATHER INFORMATION AND POSSIBLE WARNINGS. IF YOU ARE OUTDOORS WHEN THUNDERSTORMS APPROACH...MOVE TO A PLACE OF SHELTER IMMEDIATELY. BOATERS ARE URGED TO MOVE ONTO SHORE QUICKLY AND SEEK REFUGE IN A BUILDING. CAMPERS WITHOUT BUILDINGS AVAILABLE SHOULD MOVE FROM TENTS INTO FULLY ENCLOSED AUTOMOBILES...IF POSSIBLE... FOR LIGHTNING PROTECTION. GUERRERO/MIDDLEBROOKE
The office that day
Everything else NWS Aberdeen, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 3, 7:38 PM CDT | Severe Thunderstorm Warning | ABR | Spink | 62 min |
| Jul 3, 8:07 PM CDT | Severe Thunderstorm Warning | ABR | Potter | 63 min |
| Jul 3, 8:19 PM CDT | Severe Thunderstorm Warning | ABR | Faulk | 66 min |
| Jul 3, 8:23 PM CDT | Severe Thunderstorm Warning | ABR | Hand | 52 min |
| Jul 3, 8:32 PM CDT | Severe Thunderstorm Warning | ABR | Walworth | 63 min |
| Jul 3, 8:51 PM CDT | Flash Flood Warning | ABR | Spink | 59 min |
| Jul 3, 8:51 PM CDT | Severe Thunderstorm Warning | ABR | Spink | 59 min |
| Jul 3, 9:23 PM CDT | Severe Thunderstorm Warning | ABR | Faulk | 62 min |
| Jul 3, 9:51 PM CDT | Flash Flood Warning | ABR | Spink | 59 min |
| Jul 3, 9:51 PM CDT | Severe Thunderstorm Warning | ABR | Spink | 59 min |
| Jul 3, 9:58 PM CDT | Severe Thunderstorm Warning | ABR | Beadle | 62 min |
| Jul 3, 10:55 PM CDT | Severe Thunderstorm Warning | ABR | Day | 50 min |
| Jul 3, 11:00 PM CDT | Severe Thunderstorm Warning | ABR | Clark | 45 min |
| Jul 3, 11:07 PM CDT | Severe Thunderstorm Warning | ABR | Beadle | 42 min |
| Jul 3, 11:53 PM CDT | Severe Thunderstorm Warning | ABR | Miner | 52 min |
Nearby
Tornado Warnings in South Dakota, 1995Every tornado warning in 1995Tornadoes in 1995
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.