Alert archive / South Dakota / Tornado Warnings in 2016
Tornado Warning 14, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this tornado warning at Jul 16, 2016, 11:06 PM CDT for Brookings County, South Dakota; Lincoln County, Minnesota. It was in force for 24 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 16, 2016, 11:06 PM CDT (04:06 UTC)
- Expired
- Jul 16, 2016, 11:30 PM CDT
- In force
- 24 min
- Issued by
- NWS Sioux Falls, SD
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 1.5 in
Counties Lincoln County, MN, Brookings County, SD
The radar
The Sioux Falls radar (KFSD), 87 km from the middle of the area, began a volume at 04:05 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 16, 6:57 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Aberdeen, SD (KABR), launched 00:00Z, 4.1 hours before the alert went out and 150 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
- 687 J/kg
- Mixed-layer CIN
- -137 J/kg
- Mixed-layer LCL
- 1298 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 295 m²/s²
- 0-3 km storm-relative helicity
- 515 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.5
The text
As transmitted.
355
WFUS53 KFSD 170406
TORFSD
MNC081-SDC011-170430-
/O.NEW.KFSD.TO.W.0014.160717T0406Z-160717T0430Z/
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1106 PM CDT SAT JUL 16 2016
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A
* TORNADO WARNING FOR...
SOUTHWESTERN LINCOLN COUNTY IN SOUTHWESTERN MINNESOTA...
EAST CENTRAL BROOKINGS COUNTY IN EAST CENTRAL SOUTH DAKOTA...
* UNTIL 1130 PM CDT
* AT 1105 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
TORNADO WAS LOCATED NEAR BRUCE...OR NORTHWEST OF
BROOKINGS...MOVING EAST AT 25 MPH.
HAZARD...TORNADO AND PING PONG BALL SIZE HAIL.
SOURCE...RADAR INDICATED ROTATION.
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT
SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED.
DAMAGE TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR. TREE
DAMAGE IS LIKELY.
* THIS DANGEROUS STORM WILL BE NEAR...
WHITE AROUND 1125 PM CDT.
OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
BUSHNELL.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN
A MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.
TORNADOES ARE EXTREMELY DIFFICULT TO SEE AND CONFIRM AT NIGHT. DO NOT
WAIT TO SEE OR HEAR THE TORNADO. TAKE COVER NOW!
&&
LAT...LON 4436 9689 4444 9686 4441 9632 4426 9637
TIME...MOT...LOC 0405Z 278DEG 21KT 4439 9683
TORNADO...RADAR INDICATED
HAIL...1.50IN
$$
HANKO1 follow-up statement
563
WWUS53 KFSD 170427
SVSFSD
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1127 PM CDT SAT JUL 16 2016
MNC081-SDC011-170437-
/O.EXP.KFSD.TO.W.0014.000000T0000Z-160717T0430Z/
LINCOLN MN-BROOKINGS SD-
1127 PM CDT SAT JUL 16 2016
...THE TORNADO WARNING FOR SOUTHWESTERN LINCOLN AND EAST CENTRAL
BROOKINGS COUNTIES WILL EXPIRE AT 1130 PM CDT...
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER APPEARS CAPABLE OF PRODUCING A TORNADO.
THEREFORE...THE WARNING WILL BE ALLOWED TO EXPIRE. HOWEVER SMALL HAIL
AND GUSTY WINDS ARE STILL POSSIBLE WITH THIS THUNDERSTORM.
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 200 AM CDT FOR
SOUTHWESTERN MINNESOTA...AND EAST CENTRAL SOUTH DAKOTA.
LAT...LON 4436 9689 4444 9686 4441 9632 4426 9637
TIME...MOT...LOC 0426Z 278DEG 21KT 4439 9683
$$
HANKOThe office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 16, 9:20 PM CDT | Severe Thunderstorm Warning | FSD | Brookings, Kingsbury | 40 min |
| Jul 16, 9:45 PM CDT | Flash Flood Watch | FSD | Brookings | 6 hr |
| Jul 16, 9:50 PM CDT | Tornado Warning | FSD | Brookings, Kingsbury | 40 min |
| Jul 16, 10:17 PM CDT | Severe Thunderstorm Warning | FSD | Brookings | 43 min |
| Jul 16, 10:22 PM CDT | Tornado Warning | FSD | Brookings | 38 min |
| Jul 16, 10:50 PM CDT | Severe Thunderstorm Warning | FSD | Brookings | 40 min |
| Jul 16, 10:58 PM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Douglas, Gregory | 32 min |
| Jul 16, 11:18 PM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Charles Mix, Douglas, Hutchinson, Turner, Yankton | 27 min |
| Jul 16, 11:34 PM CDT | Severe Thunderstorm Warning | FSD | McCook, Turner | 26 min |
| Jul 16, 11:35 PM CDT | Flash Flood Warning | FSD | Brookings | 6 hr |
| Jul 16, 11:42 PM CDT | Severe Thunderstorm Warning | FSD | Brookings | 34 min |
| Jul 16, 11:45 PM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Charles Mix, Clay, Hutchinson, Lincoln, Turner and 2 more | 30 min |
| Jul 17, 12:00 AM CDT | Severe Thunderstorm Warning | FSD | Lincoln, McCook, Minnehaha, Turner | 45 min |
| Jul 17, 12:14 AM CDT | Severe Thunderstorm Warning | FSD | Clay, Lincoln, Turner, Union, Yankton | 31 min |
| Jul 17, 12:37 AM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Minnehaha | 23 min |
| Jul 17, 12:41 AM CDT | Severe Thunderstorm Warning | FSD | Lincoln | 34 min |
| Jul 16, 9:12 PM CDT | Severe Thunderstorm Warning | FSD | Lyon | 48 min |
| Jul 16, 10:06 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood | 54 min |
| Jul 16, 10:24 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Lyon, Murray | 51 min |
| Jul 16, 10:58 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood, Jackson | 47 min |
| Jul 16, 11:02 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood, Lyon, Murray | 43 min |
| Jul 16, 11:13 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Lyon, Murray | 47 min |
| Jul 16, 11:49 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood, Jackson | 41 min |
| Jul 16, 11:54 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood, Lincoln, Lyon, Murray, Pipestone | 44 min |
Nearby
Tornado Warnings in South Dakota, 2016Tornado Warnings in Minnesota, 2016Every tornado warning in 2016Tornadoes in 2016
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.