Alert archive / South Dakota / Tornado Watches in 1999
Tornado Watch 392
The Storm Prediction Center issued this tornado watch at Jun 5, 1999, 4:15 PM CDT for 4 states. It was in force for 7 hr.
The area
The outline as issued.
The facts
- Issued
- Jun 5, 1999, 4:15 PM CDT (21:15 UTC)
- Expired
- Jun 5, 1999, 11:00 PM CDT
- In force
- 7 hr
- Issued by
- the Storm Prediction Center
All 74 counties
Clay County, IA, Dickinson County, IA, Emmet County, IA, Kossuth County, IA, Lyon County, IA, O'Brien County, IA, Osceola County, IA, Palo Alto County, IA, Plymouth County, IA, Sioux County, IA, Brown County, MN, Chippewa County, MN, Cottonwood County, MN, Jackson County, MN, Kandiyohi County, MN, Lac qui Parle County, MN, Lincoln County, MN, Lyon County, MN, Martin County, MN, Murray County, MN, Nobles County, MN, Pipestone County, MN, Redwood County, MN, Renville County, MN, Rock County, MN, Swift County, MN, Watonwan County, MN, Yellow Medicine County, MN, Antelope County, NE, Blaine County, NE, Boyd County, NE, Brown County, NE, Cedar County, NE, Dixon County, NE, Holt County, NE, Keya Paha County, NE, Knox County, NE, Loup County, NE, Rock County, NE, Thomas County, NE, Aurora County, SD, Beadle County, SD, Bon Homme County, SD, Brookings County, SD, Brule County, SD, Buffalo County, SD, Charles Mix County, SD, Clark County, SD, Clay County, SD, Codington County, SD, Davison County, SD, Deuel County, SD, Douglas County, SD, Gregory County, SD, Hamlin County, SD, Hanson County, SD, Hutchinson County, SD, Jerauld County, SD, Jones County, SD, Kingsbury County, SD, Lake County, SD, Lincoln County, SD, Lyman County, SD, McCook County, SD, Mellette County, SD, Miner County, SD, Minnehaha County, SD, Moody County, SD, Sanborn County, SD, Todd County, SD, Tripp County, SD, Turner County, SD, Union County, SD, Yankton County, SD
Warnings issued inside it
48 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 5, 4:24 PM CDT | Severe Thunderstorm Warning | FSD | Dixon | 36 min |
| Jun 5, 4:39 PM CDT | Tornado Warning | FSD | Plymouth | 36 min |
| Jun 5, 5:04 PM CDT | Severe Thunderstorm Warning | FSD | Lyon, Sioux | 41 min |
| Jun 5, 5:06 PM CDT | Tornado Warning | OAX | Cedar, Wayne | 34 min |
| Jun 5, 5:12 PM CDT | Tornado Warning | FSD | Plymouth, Sioux | 48 min |
| Jun 5, 5:30 PM CDT | Severe Thunderstorm Warning | FSD | O'Brien | 30 min |
| Jun 5, 5:36 PM CDT | Severe Thunderstorm Warning | OAX | Cedar | 34 min |
| Jun 5, 5:38 PM CDT | Severe Thunderstorm Warning | FSD | Dixon | 37 min |
| Jun 5, 5:42 PM CDT | Tornado Warning | FSD | Cherokee, O'Brien | 33 min |
| Jun 5, 6:05 PM CDT | Severe Thunderstorm Warning | FSD | Turner, Yankton | 50 min |
| Jun 5, 6:15 PM CDT | Tornado Warning | FSD | O'Brien | 15 min |
| Jun 5, 6:17 PM CDT | Severe Thunderstorm Warning | FSD | Sioux | 33 min |
| Jun 5, 6:17 PM CDT | Severe Thunderstorm Warning | LBF | Thomas | 48 min |
| Jun 5, 6:21 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 34 min |
| Jun 5, 6:27 PM CDT | Tornado Warning | FSD | Plymouth | 33 min |
| Jun 5, 6:32 PM CDT | Severe Thunderstorm Warning | FSD | Dickinson, O'Brien, Osceola | 48 min |
| Jun 5, 6:49 PM CDT | Severe Thunderstorm Warning | FSD | Sioux | 41 min |
| Jun 5, 6:49 PM CDT | Severe Thunderstorm Warning | FSD | Clay | 31 min |
| Jun 5, 6:53 PM CDT | Severe Thunderstorm Warning | FSD | McCook, Minnehaha | 32 min |
| Jun 5, 7:08 PM CDT | Severe Thunderstorm Warning | DMX | Palo Alto | 32 min |
| Jun 5, 7:12 PM CDT | Flash Flood Warning | FSD | Clay, Dickinson, O'Brien, Osceola | 3 hr |
| Jun 5, 7:12 PM CDT | Flash Flood Warning | FSD | Sioux | 3 hr |
| Jun 5, 7:13 PM CDT | Severe Thunderstorm Warning | MPX | Redwood, Renville, Yellow Medicine | 47 min |
| Jun 5, 7:19 PM CDT | Severe Thunderstorm Warning | FSD | Lake | 31 min |
| Jun 5, 7:22 PM CDT | Severe Thunderstorm Warning | MPX | Faribault, Martin | 53 min |
| Jun 5, 7:24 PM CDT | Severe Thunderstorm Warning | LBF | Brown | 61 min |
| Jun 5, 7:46 PM CDT | Tornado Warning | FSD | Kingsbury, Miner | 34 min |
| Jun 5, 7:51 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln | 19 min |
| Jun 5, 7:58 PM CDT | Tornado Warning | ABR | Hamlin | 32 min |
| Jun 5, 8:11 PM CDT | Severe Thunderstorm Warning | LBF | Keya Paha, Rock | 64 min |
| Jun 5, 8:16 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 64 min |
| Jun 5, 8:24 PM CDT | Severe Thunderstorm Warning | DMX | Kossuth | 36 min |
| Jun 5, 8:26 PM CDT | Tornado Warning | LBF | Keya Paha, Rock | 49 min |
| Jun 5, 8:30 PM CDT | Tornado Warning | ABR | Codington, Hamlin | 50 min |
| Jun 5, 8:57 PM CDT | Severe Thunderstorm Warning | ABR | Jones | 48 min |
| Jun 5, 9:06 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo | 49 min |
| Jun 5, 9:06 PM CDT | Tornado Warning | UNR | Todd | 49 min |
| Jun 5, 9:16 PM CDT | Tornado Warning | FSD | Gregory | 44 min |
| Jun 5, 9:18 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 47 min |
| Jun 5, 9:25 PM CDT | Severe Thunderstorm Warning | FSD | Beadle | 35 min |
| Jun 5, 9:48 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo | 47 min |
| Jun 5, 9:55 PM CDT | Flash Flood Warning | ABR | Buffalo | 4 hr |
| Jun 5, 9:58 PM CDT | Severe Thunderstorm Warning | ABR | Hamlin | 47 min |
| Jun 5, 10:09 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 36 min |
| Jun 5, 10:11 PM CDT | Severe Thunderstorm Warning | ABR | Codington | 49 min |
| Jun 5, 10:15 PM CDT | Severe Thunderstorm Warning | FSD | Beadle, Jerauld | 45 min |
| Jun 5, 10:26 PM CDT | Severe Thunderstorm Warning | MPX | McLeod, Renville | 49 min |
| Jun 5, 10:56 PM CDT | Severe Thunderstorm Warning | FSD | Beadle | 49 min |
The nearest sounding before it
Aberdeen, SD (KABR), launched 12:00Z, 9.3 hours before the alert went out and 145 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1542 m above ground
- 0-6 km bulk shear
- 78 kt
- 0-1 km storm-relative helicity
- -39 m²/s²
- 0-3 km storm-relative helicity
- 321 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 5, 5:15 PM CDT | Tornado Watch | SPC | Boone, Buena Vista, Calhoun, Carroll, Cerro Gordo, Cherokee and 21 more | 6 hr |
| Jun 4, 9:15 PM CDT | Severe Thunderstorm Watch | SPC | Becker, Cass, Clay, Clearwater, Hubbard, Itasca and 5 more | 6 hr |
| Jun 5, 1:15 AM CDT | Severe Thunderstorm Watch | SPC | Aitkin, Becker, Big Stone, Cass, Clay, Clearwater and 14 more | 6 hr |
| Jun 5, 3:15 AM CDT | Severe Thunderstorm Watch | SPC | Aitkin, Anoka, Benton, Big Stone, Carver, Chippewa and 24 more | 4 hr |
| Jun 5, 2:30 PM CDT | Tornado Watch | SPC | Anoka, Blue Earth, Chisago, Dakota, Dodge, Faribault and 17 more | 6 hr |
| Jun 5, 4:00 PM CDT | Tornado Watch | SPC | Arthur, Banner, Box Butte, Cherry, Dawes, Garden and 8 more | 6 hr |
| Jun 4, 11:15 PM CDT | Tornado Watch | SPC | Aurora, Beadle, Bennett, Bon Homme, Brookings, Brule and 38 more | 6 hr |
Nearby
Tornado Watches in South Dakota, 1999Tornado Watches in Minnesota, 1999Tornado Watches in Nebraska, 1999Every tornado watch in 1999
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.