Alert archive / Minnesota / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 15, NWS Grand Forks, ND

May 24, 2010Wilkin County, Minnesota; Richland County, North Dakota

NWS Grand Forks, ND issued this severe thunderstorm warning at May 24, 2010, 2:17 AM CDT for Wilkin County, Minnesota; Richland County, North Dakota. It was in force for 43 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: May 24, 2010, 2:17 AM CDT (07:17 UTC)
Expired: May 24, 2010, 3:00 AM CDT
In force: 43 min
Issued by: NWS Grand Forks, ND
Area: Storm-based polygon
Hail: 1.0 in
Wind: 50.0 mph

Counties Wilkin County, MN, Richland County, ND

The radar

The Fargo/Grand Forks radar (KMVX), 143 km from the middle of the area, began a volume at 07:20 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
May 24, 2:00 AM CDT	Severe Thunderstorm Watch	SPC	7 hr

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Grand Forks, ND wrote its last area forecast discussion before this severe thunderstorm warning went out at May 23, 9:26 PM CDT, 4 hours 51 minutes earlier.

Area forecast discussion, May 23, 9:26 PM CDT, 4 hours 51 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
May 24, 2:49 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Otter Tail	41 min
May 24, 3:44 AM CDT	Severe Thunderstorm Warning	FGF	Mahnomen, Norman, Polk, Red Lake	48 min
May 24, 4:30 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clay, Otter Tail, Wilkin	45 min
May 24, 6:34 AM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Hubbard	28 min
May 24, 7:26 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clearwater, Mahnomen	49 min
May 24, 7:41 AM CDT	Flash Flood Warning	FGF	Becker, Mahnomen	8 hr
May 24, 7:43 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clearwater, Mahnomen	47 min
May 24, 9:23 AM CDT	River Flood Watch	FGF	Kittson	18 hr
May 24, 11:47 AM CDT	Severe Thunderstorm Warning	FGF	Marshall, Pennington, Red Lake	58 min
May 24, 2:16 PM CDT	Areal Flood Advisory	FGF	Kittson, Marshall, Polk	9 hr
May 24, 2:20 PM CDT	Tornado Warning	FGF	Kittson, Marshall	25 min
May 24, 2:44 PM CDT	Tornado Warning	FGF	Marshall	61 min
May 24, 3:04 PM CDT	Severe Thunderstorm Warning	FGF	Norman, Polk	56 min
May 24, 3:24 PM CDT	Tornado Warning	FGF	Norman, Polk	42 min
May 24, 4:11 PM CDT	Severe Thunderstorm Warning	FGF	Marshall, Pennington, Polk, Red Lake	64 min
May 24, 4:43 PM CDT	Severe Thunderstorm Warning	FGF	Polk	62 min
May 24, 5:06 PM CDT	Severe Thunderstorm Warning	FGF	Marshall, Norman, Pennington, Polk, Red Lake	54 min
May 24, 5:19 PM CDT	Severe Thunderstorm Warning	FGF	Norman	41 min
May 24, 5:25 PM CDT	Severe Thunderstorm Warning	FGF	Kittson, Marshall	43 min
May 24, 5:34 PM CDT	Severe Thunderstorm Warning	FGF	Marshall, Pennington, Polk	56 min
May 24, 5:42 PM CDT	Severe Thunderstorm Warning	FGF	Norman, Polk, Red Lake	48 min
May 24, 5:49 PM CDT	Flash Flood Warning	FGF	Kittson, Marshall, Pennington, Polk, Red Lake, Roseau	13 hr
May 24, 6:09 PM CDT	Severe Thunderstorm Warning	FGF	Norman, Polk, Red Lake	34 min
May 24, 6:12 PM CDT	Wind Advisory	FGF	Grant, Otter Tail, Wadena, Wilkin	4 hr
May 24, 6:19 PM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Lake of the Woods, Marshall, Roseau	41 min
May 24, 6:42 PM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Clearwater, Marshall, Pennington, Polk, Red Lake	63 min
May 24, 6:54 PM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Lake of the Woods, Roseau	66 min
May 24, 2:06 AM CDT	Severe Thunderstorm Warning	FGF	Ransom, Sargent	39 min
May 24, 3:30 AM CDT	Severe Thunderstorm Warning	FGF	Barnes, Cass, Griggs, Steele	28 min
May 24, 1:50 PM CDT	Flash Flood Warning	FGF	Benson, Eddy, Griggs, Nelson, Ramsey	7 hr
May 24, 2:26 PM CDT	Tornado Warning	FGF	Barnes, Ransom	64 min
May 24, 3:28 PM CDT	Tornado Warning	FGF	Barnes, Griggs, Steele	62 min
May 24, 3:56 PM CDT	Flash Flood Warning	FGF	Barnes	15 hr
May 24, 4:18 PM CDT	Tornado Warning	FGF	Barnes, Cass, Steele, Traill	42 min
May 24, 5:44 PM CDT	Severe Thunderstorm Warning	FGF	Cass, Traill	31 min
May 24, 6:20 PM CDT	Severe Thunderstorm Warning	FGF	Cass, Traill	40 min

Nearby

Severe Thunderstorm Warnings in Minnesota, 2010 Severe Thunderstorm Warnings in North Dakota, 2010 Every severe thunderstorm warning in 2010

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.