Alert archive / North Dakota / Tornado Warnings in 2019

Tornado Warning 9, NWS Grand Forks, ND

July 9, 2019Cass County, Richland County, North Dakota; Clay County, Wilkin County, Minnesota

NWS Grand Forks, ND issued this tornado warning at Jul 9, 2019, 5:44 PM CDT for Cass County, Richland County, North Dakota; Clay County, Wilkin County, Minnesota. It was in force for 46 min. 3 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jul 9, 2019, 5:44 PM CDT (22:44 UTC)
Expired
Jul 9, 2019, 6:30 PM CDT
In force
46 min
Issued by
NWS Grand Forks, ND
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Clay County, MN, Wilkin County, MN, Cass County, ND, Richland County, ND

The radar

The Fargo/Grand Forks radar (KMVX), 103 km from the middle of the area, began a volume at 22:44 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 was reported inside it

TimeReportWhereRemark
Jul 9, 5:48 PM CDTFUNNEL CLOUD1 Sw Hickson, NDFUNNEL OVER THE I-29 EXIT NEAR HICKSON-OXBOW MOVING NORTHEAST.
Jul 9, 5:58 PM CDTTORNADO 02 S Rustad, MNREPORT AND VIDEO SHOW INTERMITTENT GROUND CONTACTS AS THIS TORNADO THE SECOND TORNADO IN THIS CYCLIC SERIES. IT TRACKED TO THE NORTHEAST FOR ABOUT A HALF MILE OR SO, OVER MAINLY OPEN FIELDS. THE TORNADO LIKELY ENDED BY 6PM CDT. PEAK WINDS ESTIMATED TO 75 MPH.
Jul 9, 5:58 PM CDTTORNADO2 S Rustad, MNREPORT AND VIDEO SHOW INTERMITTENT GROUND CONTACTS FOR ABOUT A HALF MILE OR SO OVER MAINLY OPEN FIELDS. THE TORNADO LIKELY ENDED BY 6PM CDT.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Aberdeen, SD (KABR), launched 12:00Z, 10.7 hours before the alert went out and 234 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.

Skew-T log-pSkew-T log-p diagram, Aberdeen, SD at 12:00Z on 2019-07-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 5 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Aberdeen, SD at 12:00Z on 2019-07-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 214 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
5 J/kg
Mixed-layer CIN
-80 J/kg
Mixed-layer LCL
923 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
214 m²/s²
0-3 km storm-relative helicity
231 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

979 
WFUS53 KFGF 092244
TORFGF
MNC027-167-NDC017-077-092330-
/O.NEW.KFGF.TO.W.0009.190709T2244Z-190709T2330Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Grand Forks ND
544 PM CDT Tue Jul 9 2019

The National Weather Service in Grand Forks has issued a

* Tornado Warning for...
  Southwestern Clay County in northwestern Minnesota...
  Northwestern Wilkin County in west central Minnesota...
  Southeastern Cass County in southeastern North Dakota...
  North central Richland County in southeastern North Dakota...

* Until 630 PM CDT.
    
* At 544 PM CDT, a severe thunderstorm capable of producing a tornado
  was located near Hickson, or 16 miles south of Fargo, moving
  northeast at 20 mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Expect damage to mobile homes, roofs, and vehicles.

* Locations impacted include...
  Sabin, Christine, Comstock, Hickson, Baker, Rustad and Wild Rice. 

This includes the following highways...
 Interstate 29 between mile markers 43 and 56.
 Interstate 94 in Minnesota between mile markers 8 and 17.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
Grand Forks.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4668 9700 4685 9658 4662 9643 4654 9691
TIME...MOT...LOC 2244Z 243DEG 19KT 4664 9689 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

Lee
1 follow-up statement
725 
WWUS53 KFGF 092302
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
602 PM CDT Tue Jul 9 2019

MNC027-167-NDC017-077-092330-
/O.CON.KFGF.TO.W.0009.000000T0000Z-190709T2330Z/
Clay MN-Wilkin MN-Cass ND-Richland ND-
602 PM CDT Tue Jul 9 2019

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 630 PM CDT FOR
SOUTHWESTERN CLAY...NORTHWESTERN WILKIN...SOUTHEASTERN CASS AND
NORTHERN RICHLAND COUNTIES...
        
At 601 PM CDT, a severe thunderstorm capable of producing a tornado
was located over Comstock, or 13 miles south of Fargo, moving
northeast at 20 mph.

HAZARD...TORNADO.

SOURCE...Weather spotters reported a funnel cloud.

IMPACT...Expect damage to mobile homes, roofs, and vehicles.

Locations impacted include...
Sabin, Christine, Comstock, Hickson, Baker, Rustad and Wild Rice. 

This includes the following highways...
 Interstate 29 between mile markers 44 and 56.
 Interstate 94 in Minnesota between mile markers 8 and 17.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If a tornado or other severe weather is spotted, report it to the
National Weather Service or your local nearest law enforcement agency
who will send your report. This act may save lives of others in the
path of dangerous weather.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4685 9658 4662 9643 4655 9686 4670 9696
TIME...MOT...LOC 2301Z 243DEG 19KT 4669 9676 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

Lee

The office that day

Everything else NWS Grand Forks, ND issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 8, 7:07 PM CDTSevere Thunderstorm WarningFGFGrand Forks, Steele, Traill, Walsh53 min
Jul 8, 7:24 PM CDTSpecial Weather StatementFGFBarnes, Steele, Traill66 min
Jul 8, 7:51 PM CDTSevere Thunderstorm WarningFGFCass, Grand Forks, Steele, Traill54 min
Jul 8, 8:07 PM CDTSpecial Weather StatementFGFCass38 min
Jul 8, 8:43 PM CDTSevere Thunderstorm WarningFGFCass, Traill62 min
Jul 8, 9:43 PM CDTSevere Thunderstorm WarningFGFCass, Richland62 min
Jul 8, 10:01 PM CDTAreal Flood AdvisoryFGFCass3 hr
Jul 8, 10:42 PM CDTSevere Thunderstorm WarningFGFCass, Richland63 min
Jul 8, 11:05 PM CDTFlash Flood WarningFGFCass5 hr
Jul 9, 9:37 AM CDTRiver Flood WarningFGFCass10 days
Jul 9, 2:59 PM CDTRiver Flood WarningFGFCass8 days
Jul 9, 2:59 PM CDTRiver Flood WarningFGFCass, Ransom11 hr
Jul 9, 2:59 PM CDTRiver Flood WarningFGFCass6 days
Jul 9, 5:15 PM CDTTornado WarningFGFCass, Richland30 min
Jul 9, 5:25 PM CDTTornado WarningFGFRichland50 min
Jul 9, 5:46 PM CDTTornado WarningFGFRichland44 min
Jul 9, 6:49 PM CDTAreal Flood AdvisoryFGFCass2 hr
Jul 8, 7:11 PM CDTAreal Flood AdvisoryFGFKittson4 hr
Jul 8, 8:59 PM CDTSevere Thunderstorm WarningFGFClearwater, Pennington, Polk, Red Lake46 min
Jul 8, 9:35 PM CDTSevere Thunderstorm WarningFGFBeltrami, Clearwater, Polk55 min
Jul 8, 9:59 PM CDTSevere Thunderstorm WarningFGFBecker, Beltrami, Clearwater, Hubbard, Mahnomen46 min
Jul 8, 10:25 PM CDTSevere Thunderstorm WarningFGFBeltrami, Clearwater50 min
Jul 8, 10:36 PM CDTSevere Thunderstorm WarningFGFBecker, Beltrami, Clearwater, Hubbard, Mahnomen54 min
Jul 8, 11:15 PM CDTSpecial Weather StatementFGFBeltrami45 min
Jul 8, 11:27 PM CDTSpecial Weather StatementFGFHubbard63 min
Jul 8, 11:43 PM CDTSevere Thunderstorm WarningFGFBecker, Grant, Otter Tail, Wadena, Wilkin62 min
Jul 8, 11:53 PM CDTAreal Flood AdvisoryFGFBecker, Clay4 hr
Jul 9, 12:44 AM CDTSpecial Weather StatementFGFDouglas, Grant, Hubbard, Wadena31 min
Jul 9, 1:14 AM CDTSpecial Weather StatementFGFHubbard, Wadena16 min
Jul 9, 9:37 AM CDTRiver Flood WarningFGFClay8 days
Jul 9, 5:22 PM CDTSpecial Weather StatementFGFClay23 min
Jul 9, 6:12 PM CDTTornado WarningFGFOtter Tail, Wilkin48 min
Jul 9, 6:22 PM CDTTornado WarningFGFBecker, Clay23 min
Jul 9, 6:45 PM CDTTornado WarningFGFBecker, Clay30 min

Nearby

Tornado Warnings in North Dakota, 2019Tornado Warnings in Minnesota, 2019Every tornado warning in 2019Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.