Alert archive / North Dakota / Severe Thunderstorm Watches in 2016
Severe Thunderstorm Watch 410
The Storm Prediction Center issued this severe thunderstorm watch at Jul 22, 2016, 3:06 PM MDT for 12 counties in Montana; 27 counties in North Dakota; 5 counties in South Dakota. It was in force for 9 hr.
The area
The outline as issued.
The facts
- Issued
- Jul 22, 2016, 3:06 PM MDT (21:06 UTC)
- Expired
- Jul 23, 2016, 12:00 AM MDT
- In force
- 9 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 3 in
- Strongest gust expected
- 65 kt
All 44 counties
Carter County, MT, Custer County, MT, Daniels County, MT, Dawson County, MT, Fallon County, MT, McCone County, MT, Prairie County, MT, Richland County, MT, Roosevelt County, MT, Sheridan County, MT, Valley County, MT, Wibaux County, MT, Adams County, ND, Billings County, ND, Bowman County, ND, Burleigh County, ND, Dunn County, ND, Emmons County, ND, Golden Valley County, ND, Grant County, ND, Hettinger County, ND, Kidder County, ND, Logan County, ND, McHenry County, ND, McIntosh County, ND, McKenzie County, ND, McLean County, ND, Mercer County, ND, Morton County, ND, Mountrail County, ND, Oliver County, ND, Pierce County, ND, Sheridan County, ND, Sioux County, ND, Slope County, ND, Stark County, ND, Ward County, ND, Wells County, ND, Williams County, ND, Campbell County, SD, Corson County, SD, Dewey County, SD, Harding County, SD, Perkins County, SD
The radar
The Bismarck radar (KBIS), 207 km from the middle of the area, began a volume at 21:08 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
- 20%
- One or more EF2 to EF5 tornadoes
- 5%
- Ten or more severe wind reports
- 60%
- One or more gusts of 65 knots or more
- 30%
- 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 |
|---|---|---|---|---|
| Jul 22, 3:48 PM MDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 42 min |
| Jul 22, 3:54 PM MDT | Severe Thunderstorm Warning | UNR | Harding | 66 min |
| Jul 22, 4:03 PM MDT | Severe Thunderstorm Warning | UNR | Perkins | 42 min |
| Jul 22, 4:20 PM MDT | Severe Thunderstorm Warning | ABR | Corson | 40 min |
| Jul 22, 4:20 PM MDT | Severe Thunderstorm Warning | UNR | Perkins, Ziebach | 70 min |
| Jul 22, 4:28 PM MDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 62 min |
| Jul 22, 4:32 PM MDT | Severe Thunderstorm Warning | BIS | Emmons, Grant, Morton, Sioux | 58 min |
| Jul 22, 4:33 PM MDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 57 min |
| Jul 22, 4:41 PM MDT | Severe Thunderstorm Warning | UNR | Harding, Perkins | 31 min |
| Jul 22, 4:52 PM MDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 68 min |
| Jul 22, 5:03 PM MDT | Severe Thunderstorm Warning | BIS | Bowman, Golden Valley, Slope | 57 min |
| Jul 22, 5:28 PM MDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 47 min |
| Jul 22, 5:35 PM MDT | Severe Thunderstorm Warning | BYZ | Fallon | 25 min |
| Jul 22, 5:46 PM MDT | Severe Thunderstorm Warning | BIS | Sioux | 44 min |
| Jul 22, 5:59 PM MDT | Severe Thunderstorm Warning | BIS | Grant, Morton | 61 min |
| Jul 22, 5:59 PM MDT | Flash Flood Warning | ABR | Corson, Dewey | 6 hr |
| Jul 22, 6:07 PM MDT | Severe Thunderstorm Warning | BYZ | Fallon | 23 min |
| Jul 22, 6:13 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Prairie, Wibaux | 62 min |
| Jul 22, 6:13 PM MDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 47 min |
| Jul 22, 6:34 PM MDT | Severe Thunderstorm Warning | BIS | Billings, Golden Valley, Stark | 56 min |
| Jul 22, 8:30 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, McCone, Prairie, Richland | 60 min |
| Jul 22, 8:37 PM MDT | Severe Thunderstorm Warning | BIS | McKenzie, Williams | 53 min |
| Jul 22, 8:45 PM MDT | Severe Thunderstorm Warning | GGW | McCone, Roosevelt, Valley | 45 min |
| Jul 22, 9:56 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Roosevelt, Sheridan, Valley | 64 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 22, 1:17 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Dawson, Fallon, Prairie, Richland and 1 more | 2 hr |
| Jul 22, 2:19 PM MDT | Mesoscale Discussion | SPC | Blaine, Chouteau, Fergus, Golden Valley, Hill, Judith Basin and 9 more | 2 hr |
| Jul 22, 11:28 AM MDT | Mesoscale Discussion | SPC | Dickey, McIntosh, Sargent | 2 hr |
| Jul 22, 5:35 PM MDT | Mesoscale Discussion | SPC | Adams, Emmons, Grant, Hettinger, Logan, McIntosh and 2 more | 55 min |
| Jul 22, 1:16 PM MDT | Severe Thunderstorm Watch | SPC | Aurora, Beadle, Brookings, Brown, Buffalo, Clark and 23 more | 8 hr |
| Jul 22, 1:45 PM MDT | Mesoscale Discussion | SPC | Custer, Fall River | 60 min |
| Jul 22, 2:41 PM MDT | Mesoscale Discussion | SPC | Beadle, Brookings, Buffalo, Clark, Codington, Day and 16 more | 94 min |
Nearby
Severe Thunderstorm Watches in North Dakota, 2016Severe Thunderstorm Watches in Montana, 2016Severe Thunderstorm Watches in South Dakota, 2016Every severe thunderstorm 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; radar from the NEXRAD Level II archive.