Alert archive / Minnesota / Special Weather Statements in 2021
Special Weather Statement, NWS Grand Forks, ND
NWS Grand Forks, ND issued this special weather statement at Jun 9, 2021, 1:13 PM CDT for Pennington County, Minnesota. It was in force for 47 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
- Jun 9, 2021, 1:13 PM CDT (18:13 UTC)
- Expired
- Jun 9, 2021, 2:00 PM CDT
- In force
- 47 min
- Issued by
- NWS Grand Forks, ND
County Pennington County, MN
The radar
The Fargo/Grand Forks radar (KMVX), 151 km from the middle of the area, began a volume at 18:13 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 nearest sounding before it
International Fa, MN (KINL), launched 12:00Z, 6.2 hours before the alert went out and 179 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
- 1926 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 120 m²/s²
- 0-3 km storm-relative helicity
- 125 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
222 WWUS83 KFGF 091813 SPSFGF Special Weather Statement National Weather Service Grand Forks ND 113 PM CDT Wed Jun 9 2021 MNZ008-009-013-091900- East Marshall-North Beltrami-Pennington- 113 PM CDT Wed Jun 9 2021 ...A LINE OF STRONG THUNDERSTORMS WILL AFFECT EASTERN MARSHALL... NORTHWESTERN BELTRAMI AND NORTHERN PENNINGTON COUNTIES... At 113 PM CDT, radar indicated strong thunderstorms were located along a line extending from Noyes to near Northcote. Movement was northeast at 35 mph. Wind gusts up to 50 mph and pea size hail are possible with these storms. Locations impacted include... Thief River Falls, Newfolden, Middle River, Grygla, Goodridge, Holt and Gatzke. LAT...LON 4854 9528 4805 9528 4812 9633 4846 9633 TIME...MOT...LOC 1813Z 237DEG 31KT 4900 9719 4882 9706 $$ Hopkins
The office that day
Everything else NWS Grand Forks, ND issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 9, 4:35 AM CDT | Special Weather Statement | FGF | Pembina | 55 min |
| Jun 9, 12:35 PM CDT | Severe Thunderstorm Warning | FGF | Pembina, Walsh | 40 min |
| Jun 9, 12:47 PM CDT | Severe Thunderstorm Warning | FGF | Pembina | 28 min |
| Jun 9, 12:59 PM CDT | Severe Thunderstorm Warning | FGF | Pembina | 17 min |
| Jun 9, 12:49 AM CDT | Special Weather Statement | FGF | Marshall | 56 min |
| Jun 9, 12:54 AM CDT | Severe Thunderstorm Warning | FGF | Marshall | 37 min |
| Jun 9, 1:11 AM CDT | Special Weather Statement | FGF | Marshall, Pennington, Polk, Red Lake | 64 min |
| Jun 9, 2:12 AM CDT | Special Weather Statement | FGF | Marshall, Pennington | 63 min |
| Jun 9, 3:38 AM CDT | Special Weather Statement | FGF | Kittson, Roseau | 67 min |
| Jun 9, 4:47 AM CDT | Special Weather Statement | FGF | Lake of the Woods, Roseau | 58 min |
| Jun 9, 12:51 PM CDT | Severe Thunderstorm Warning | FGF | Marshall, Roseau | 54 min |
| Jun 9, 1:08 PM CDT | Severe Thunderstorm Warning | FGF | Roseau | 32 min |
| Jun 9, 1:46 PM CDT | Special Weather Statement | FGF | Lake of the Woods | 59 min |
| Jun 9, 3:07 PM CDT | Special Weather Statement | FGF | Becker, Hubbard, Otter Tail, Wadena | 53 min |
| Jun 9, 3:15 PM CDT | Special Weather Statement | FGF | Beltrami, Clearwater | 60 min |
| Jun 9, 4:44 PM CDT | Severe Thunderstorm Warning | FGF | Beltrami | 61 min |
Nearby
Special Weather Statements in Minnesota, 2021Every special weather statement in 2021
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.