Alert archive / Minnesota / Tornado Watches in 2016
Tornado Watch 298
The Storm Prediction Center issued this tornado watch at Jun 25, 2016, 1:47 PM CDT for 21 counties in Minnesota; Burnett County, Douglas County, Wisconsin. It was in force for 5 hr.
The area
The outline as issued.
The facts
- Issued
- Jun 25, 2016, 1:47 PM CDT (18:47 UTC)
- Expired
- Jun 25, 2016, 6:45 PM CDT
- In force
- 5 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 3 in
- Strongest gust expected
- 60 kt
All 23 counties
Aitkin County, MN, Benton County, MN, Carlton County, MN, Cass County, MN, Cook County, MN, Crow Wing County, MN, Isanti County, MN, Itasca County, MN, Kanabec County, MN, Kandiyohi County, MN, Koochiching County, MN, Lake County, MN, Meeker County, MN, Mille Lacs County, MN, Morrison County, MN, Pine County, MN, Saint Louis County, MN, Sherburne County, MN, Stearns County, MN, Todd County, MN, Wright County, MN, Burnett County, WI, Douglas County, WI
The radar
The Duluth radar (KDLH), 83 km from the middle of the area, began a volume at 18:47 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.
What SPC expected
The probabilities SPC published with the watch, for the watch area over its life.
- Two or more tornadoes
- 50%
- One or more EF2 to EF5 tornadoes
- 20%
- Ten or more severe wind reports
- 70%
- One or more gusts of 65 knots or more
- 10%
- Ten or more severe hail reports
- 50%
- One or more hailstones of 2 inches or more
- 30%
- Six or more combined severe hail and wind reports
- 80%
Warnings issued inside it
24 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 25, 2:09 PM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Crow Wing | 51 min |
| Jun 25, 2:51 PM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Saint Louis | 24 min |
| Jun 25, 3:00 PM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Crow Wing | 30 min |
| Jun 25, 3:14 PM CDT | Severe Thunderstorm Warning | MPX | Morrison, Todd | 17 min |
| Jun 25, 3:16 PM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Itasca, Saint Louis | 44 min |
| Jun 25, 3:22 PM CDT | Severe Thunderstorm Warning | MPX | Morrison, Todd | 53 min |
| Jun 25, 3:29 PM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Crow Wing | 46 min |
| Jun 25, 3:49 PM CDT | Tornado Warning | DLH | Aitkin, Carlton, Saint Louis | 26 min |
| Jun 25, 3:52 PM CDT | Severe Thunderstorm Warning | MPX | Kandiyohi, Stearns | 38 min |
| Jun 25, 4:00 PM CDT | Severe Thunderstorm Warning | DLH | Koochiching | 45 min |
| Jun 25, 4:01 PM CDT | Severe Thunderstorm Warning | DLH | Koochiching | 29 min |
| Jun 25, 4:04 PM CDT | Flash Flood Warning | DLH | Aitkin, Crow Wing | 6 hr |
| Jun 25, 4:07 PM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Carlton, Pine, Saint Louis | 53 min |
| Jun 25, 4:07 PM CDT | Severe Thunderstorm Warning | MPX | Mille Lacs, Morrison | 23 min |
| Jun 25, 4:32 PM CDT | Severe Thunderstorm Warning | DLH | Itasca, Saint Louis | 43 min |
| Jun 25, 4:36 PM CDT | Severe Thunderstorm Warning | DLH | Carlton, Lake, Saint Louis | 39 min |
| Jun 25, 4:43 PM CDT | Severe Thunderstorm Warning | DLH | Koochiching | 47 min |
| Jun 25, 4:55 PM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Carlton, Pine | 50 min |
| Jun 25, 5:12 PM CDT | Severe Thunderstorm Warning | DLH | Lake, Saint Louis | 48 min |
| Jun 25, 5:14 PM CDT | Severe Thunderstorm Warning | DLH | Saint Louis | 31 min |
| Jun 25, 5:25 PM CDT | Severe Thunderstorm Warning | DLH | Koochiching, Saint Louis | 50 min |
| Jun 25, 5:44 PM CDT | Severe Thunderstorm Warning | DLH | Pine | 46 min |
| Jun 25, 5:53 PM CDT | Severe Thunderstorm Warning | MPX | Anoka, Chisago, Isanti | 25 min |
| Jun 25, 6:37 PM CDT | Severe Thunderstorm Warning | DLH | Ashland, Burnett, Sawyer, Washburn | 38 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Minneapolis, MN (KMPX), launched 12:00Z, 6.8 hours before the alert went out and 259 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
- 952 J/kg
- Mixed-layer CIN
- -326 J/kg
- Mixed-layer LCL
- 1116 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- 180 m²/s²
- 0-3 km storm-relative helicity
- 216 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted.
166
WWUS20 KWNS 251844
SEL8
SPC WW 251844
MNZ000-WIZ000-260200-
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 298
NWS STORM PREDICTION CENTER NORMAN OK
145 PM CDT SAT JUN 25 2016
THE NWS STORM PREDICTION CENTER HAS ISSUED A
* TORNADO WATCH FOR PORTIONS OF
NORTHEAST MINNESOTA
NORTHWEST WISCONSIN
* EFFECTIVE THIS SATURDAY AFTERNOON AND EVENING FROM 145 PM UNTIL
900 PM CDT.
* PRIMARY THREATS INCLUDE...
A FEW TORNADOES POSSIBLE
SCATTERED DAMAGING WIND GUSTS TO 70 MPH LIKELY
SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 3
INCHES IN DIAMETER POSSIBLE
SUMMARY...SCATTERED THUNDERSTORMS WILL DEVELOP THIS AFTERNOON ALONG
AND AHEAD OF A COLD FRONT MOVING ACROSS MN. A FEW OF THE STORMS MAY
BECOME SUPERCELLULAR WITH A RISK OF LARGE HAIL...DAMAGING
WINDS...AND A FEW TORNADOES.
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 75 STATUTE
MILES EAST AND WEST OF A LINE FROM 45 MILES NORTH NORTHWEST OF
ELY MINNESOTA TO 30 MILES SOUTH SOUTHEAST OF SAINT CLOUD
MINNESOTA. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU8).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS.
&&
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 3 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
500. MEAN STORM MOTION VECTOR 24030.
...HARTSPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 25, 2:59 AM CDT | Mesoscale Discussion | SPC | Kittson, Lake of the Woods, Marshall, Roseau | 91 min |
| Jun 25, 12:50 PM CDT | Mesoscale Discussion | SPC | Aitkin, Anoka, Benton, Blue Earth, Brown, Carlton and 45 more | 115 min |
| Jun 25, 3:41 PM CDT | Severe Thunderstorm Watch | SPC | Anoka, Blue Earth, Brown, Carver, Chisago, Dakota and 18 more | 7 hr |
| Jun 25, 6:04 PM CDT | Mesoscale Discussion | SPC | Anoka, Carlton, Chisago, Isanti, Kanabec, Pine and 1 more | 56 min |
| Jun 25, 4:49 PM CDT | Mesoscale Discussion | SPC | Florence, Forest, Langlade, Lincoln, Marathon, Marinette and 4 more | 86 min |
| Jun 25, 6:55 PM CDT | Severe Thunderstorm Watch | SPC | Clark, Florence, Forest, Langlade, Lincoln, Marathon and 7 more | 6 hr |
Nearby
Tornado Watches in Minnesota, 2016Tornado Watches in Wisconsin, 2016Every tornado watch 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.