Alert archive / Minnesota / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 92, NWS Twin Cities, MN
NWS Twin Cities, MN issued this severe thunderstorm warning at Jul 14, 2019, 8:29 PM CDT for Chisago County, Isanti County, Kanabec County, Minnesota. It was in force for 46 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 14, 2019, 8:29 PM CDT (01:29 UTC)
- Expired
- Jul 14, 2019, 9:15 PM CDT
- In force
- 46 min
- Issued by
- NWS Twin Cities, MN
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Chisago County, MN, Isanti County, MN, Kanabec County, MN
The radar
The Minneapolis radar (KMPX), 116 km from the middle of the area, began a volume at 01:31 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 14, 3:39 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Minneapolis, MN (KMPX), launched 00:00Z, 1.5 hours before the alert went out and 117 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
- 1771 J/kg
- Mixed-layer CIN
- -4 J/kg
- Mixed-layer LCL
- 1404 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 50 m²/s²
- 0-3 km storm-relative helicity
- 110 m²/s²
- Significant tornado parameter
- 0.4
- Supercell composite
- 5.6
The text
As transmitted.
172
WUUS53 KMPX 150129
SVRMPX
MNC025-059-065-150215-
/O.NEW.KMPX.SV.W.0092.190715T0129Z-190715T0215Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Twin Cities/Chanhassen MN
829 PM CDT Sun Jul 14 2019
The National Weather Service in The Twin Cities has issued a
* Severe Thunderstorm Warning for...
Kanabec County in east central Minnesota...
Northwestern Chisago County in east central Minnesota...
North central Isanti County in east central Minnesota...
* Until 915 PM CDT.
* At 829 PM CDT, severe thunderstorms were located along a line
extending from 8 miles north of Mora to Ogilvie, moving east at 35
mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Mora, Rush City, Brunswick, Ogilvie, Grasston, Quamba, Stanchfield,
Knife Lake, Mora Airport, Rush City Airport and Lewis Lake.
This includes Interstate 35 between mile markers 157 and 163.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in The Twin Cities.
&&
LAT...LON 4600 9306 4598 9306 4598 9314 4574 9314
4573 9285 4565 9289 4564 9289 4564 9326
4575 9352 4598 9345 4598 9343 4603 9343
TIME...MOT...LOC 0129Z 286DEG 30KT 4598 9336 4581 9344
HAIL...<.75IN
WIND...60MPH
$$
JPC3 follow-up statements
398
WWUS53 KMPX 150145
SVSMPX
Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
845 PM CDT Sun Jul 14 2019
MNC025-059-065-150215-
/O.CON.KMPX.SV.W.0092.000000T0000Z-190715T0215Z/
Kanabec MN-Chisago MN-Isanti MN-
845 PM CDT Sun Jul 14 2019
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 PM CDT
FOR SOUTHEASTERN KANABEC...NORTHWESTERN CHISAGO AND NORTH CENTRAL
ISANTI COUNTIES...
At 845 PM CDT, severe thunderstorms were located along a line
extending from Henriette to 8 miles south of Brunswick, moving
southeast at 40 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Rush City, Brunswick, Grasston, Quamba, Stanchfield and Rush City
Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
The Twin Cities.
&&
LAT...LON 4574 9314 4573 9285 4572 9287 4564 9289
4564 9326 4569 9336 4598 9320 4598 9314
TIME...MOT...LOC 0145Z 294DEG 33KT 4589 9314 4567 9329
HAIL...<.75IN
WIND...60MPH
$$
JPC242
WWUS53 KMPX 150206
SVSMPX
Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
906 PM CDT Sun Jul 14 2019
MNC065-150215-
/O.CAN.KMPX.SV.W.0092.000000T0000Z-190715T0215Z/
Kanabec MN-
906 PM CDT Sun Jul 14 2019
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN KANABEC COUNTY IS
CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning for southeastern Kanabec County has
been cancelled.
A Severe Thunderstorm Watch remains in effect until midnight CDT for
east central Minnesota.
LAT...LON 4574 9314 4573 9285 4572 9287 4564 9289
4564 9326
TIME...MOT...LOC 0205Z 286DEG 30KT 4584 9292 4562 9307
$$
MNC025-059-150215-
/O.CON.KMPX.SV.W.0092.000000T0000Z-190715T0215Z/
Chisago MN-Isanti MN-
906 PM CDT Sun Jul 14 2019
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 PM CDT
FOR NORTHWESTERN CHISAGO AND NORTH CENTRAL ISANTI COUNTIES...
At 905 PM CDT, severe thunderstorms were located along a line
extending from near Pine City to 6 miles southwest of Rush City,
moving east at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Rush City, Stanchfield and Rush City Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
The Twin Cities.
&&
LAT...LON 4574 9314 4573 9285 4572 9287 4564 9289
4564 9326
TIME...MOT...LOC 0205Z 286DEG 30KT 4584 9292 4562 9307
HAIL...<.75IN
WIND...60MPH
$$
JPC383
WWUS53 KMPX 150216
SVSMPX
Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
916 PM CDT Sun Jul 14 2019
MNC025-059-150226-
/O.EXP.KMPX.SV.W.0092.000000T0000Z-190715T0215Z/
Chisago MN-Isanti MN-
916 PM CDT Sun Jul 14 2019
...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN CHISAGO AND NORTH
CENTRAL ISANTI COUNTIES HAS EXPIRED...
The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore, the warning has been allowed to expire.
A Severe Thunderstorm Watch remains in effect until midnight CDT for
east central Minnesota.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
The Twin Cities.
LAT...LON 4574 9314 4573 9285 4572 9287 4564 9289
4564 9326
TIME...MOT...LOC 0216Z 286DEG 30KT 4582 9280 4560 9295
$$
JPCThe office that day
Everything else NWS Twin Cities, MN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 14, 7:05 PM CDT | Tornado Warning | MPX | Morrison | 25 min |
| Jul 14, 7:12 PM CDT | Special Weather Statement | MPX | Mille Lacs | 33 min |
| Jul 14, 7:24 PM CDT | Special Weather Statement | MPX | Morrison | 96 min |
| Jul 14, 7:39 PM CDT | Flash Flood Warning | MPX | Morrison | 3 hr |
| Jul 14, 7:47 PM CDT | Tornado Warning | MPX | Benton, Mille Lacs, Morrison | 43 min |
| Jul 14, 8:04 PM CDT | Special Weather Statement | MPX | Kanabec, Mille Lacs | 56 min |
| Jul 14, 8:51 PM CDT | Severe Thunderstorm Warning | MPX | Anoka, Chisago, Isanti | 24 min |
| Jul 14, 9:26 PM CDT | Special Weather Statement | MPX | Anoka, Ramsey, Washington | 64 min |
| Jul 15, 4:25 AM CDT | Special Weather Statement | MPX | Lac qui Parle | 65 min |
| Jul 15, 2:57 PM CDT | Special Weather Statement | MPX | Todd | 33 min |
| Jul 15, 3:32 PM CDT | Special Weather Statement | MPX | Todd | 43 min |
| Jul 15, 3:47 PM CDT | Special Weather Statement | MPX | Douglas | 43 min |
| Jul 15, 3:53 PM CDT | Special Weather Statement | MPX | Hennepin, Sherburne, Wright | 37 min |
| Jul 15, 4:08 PM CDT | Special Weather Statement | MPX | Morrison | 52 min |
| Jul 15, 4:24 PM CDT | Special Weather Statement | MPX | Douglas, Todd | 51 min |
| Jul 15, 4:24 PM CDT | Severe Thunderstorm Warning | MPX | Sherburne, Wright | 36 min |
| Jul 15, 4:29 PM CDT | Severe Thunderstorm Warning | MPX | Hennepin, Wright | 31 min |
| Jul 15, 4:44 PM CDT | Severe Thunderstorm Warning | MPX | Isanti, Sherburne | 31 min |
| Jul 15, 4:59 PM CDT | Special Weather Statement | MPX | Carver | 46 min |
| Jul 15, 5:00 PM CDT | Severe Thunderstorm Warning | MPX | Anoka, Hennepin, Wright | 45 min |
| Jul 15, 5:05 PM CDT | Special Weather Statement | MPX | Douglas | 40 min |
| Jul 15, 5:22 PM CDT | Special Weather Statement | MPX | Hennepin | 38 min |
| Jul 15, 5:28 PM CDT | Tornado Warning | MPX | Carver | 13 min |
| Jul 15, 5:37 PM CDT | Severe Thunderstorm Warning | MPX | Hennepin, Ramsey | 38 min |
| Jul 15, 5:44 PM CDT | Special Weather Statement | MPX | Chisago | 61 min |
| Jul 15, 5:44 PM CDT | Severe Thunderstorm Warning | MPX | Carver, Hennepin, Scott | 31 min |
| Jul 15, 6:04 PM CDT | Special Weather Statement | MPX | Ramsey, Washington | 41 min |
| Jul 15, 6:17 PM CDT | Flash Flood Warning | MPX | Hennepin | 4 hr |
| Jul 15, 6:17 PM CDT | Special Weather Statement | MPX | Dakota | 28 min |
| Jul 15, 6:22 PM CDT | Severe Thunderstorm Warning | MPX | Dakota, Hennepin, Scott | 38 min |
| Jul 15, 6:29 PM CDT | Flash Flood Warning | MPX | Anoka, Hennepin, Ramsey | 3 hr |
| Jul 15, 6:39 PM CDT | Special Weather Statement | MPX | Carver, Scott | 3 hr |
| Jul 15, 6:45 PM CDT | Special Weather Statement | MPX | Dakota | 45 min |
| Jul 15, 6:49 PM CDT | Flash Flood Warning | MPX | Dakota, Hennepin, Scott | 3 hr |
| Jul 15, 6:58 PM CDT | Tornado Warning | MPX | Scott | 20 min |
Nearby
Severe Thunderstorm Warnings in Minnesota, 2019Every severe thunderstorm warning in 2019
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.