Alert archive / Oklahoma / Mesoscale Discussions in 2005

Mesoscale Discussion 542

April 10, 200518 counties in Oklahoma

The Storm Prediction Center issued this mesoscale discussion at Apr 10, 2005, 3:51 PM CDT for 18 counties in Oklahoma. It was in force for 54 min.

The area

The outline as issued.

The facts

Issued: Apr 10, 2005, 3:51 PM CDT (20:51 UTC)
Expired: Apr 10, 2005, 4:45 PM CDT
In force: 54 min
Issued by: the Storm Prediction Center

Counties Canadian County, OK, Carter County, OK, Cleveland County, OK, Garvin County, OK, Grady County, OK, Jefferson County, OK, Kingfisher County, OK, Lincoln County, OK, Logan County, OK, Love County, OK, Major County, OK, McClain County, OK, Murray County, OK, Oklahoma County, OK, Payne County, OK, Pottawatomie County, OK, Seminole County, OK, Stephens County, OK

The radar

The Norman radar (KTLX), 47 km from the middle of the area, began a volume at 20:54 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 watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

The text

As transmitted, in the capitals the NWS used until 2016.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 10, 1:39 AM CDT	Mesoscale Discussion	SPC	Beckham, Custer, Dewey, Ellis, Greer, Harmon and 5 more	66 min
Apr 10, 12:27 PM CDT	Mesoscale Discussion	SPC	Alfalfa, Major, Woods	93 min
Apr 10, 1:10 PM CDT	Tornado Watch	SPC	Alfalfa, Garfield, Grant, Kay, Woods	7 hr
Apr 10, 3:38 PM CDT	Mesoscale Discussion	SPC	Alfalfa, Garfield, Grant, Kay, Kingfisher, Woods	97 min
Apr 10, 5:25 PM CDT	Severe Thunderstorm Watch	SPC	Atoka, Bryan, Canadian, Carter, Choctaw, Cleveland and 23 more	6 hr
Apr 10, 6:35 PM CDT	Tornado Watch	SPC	Alfalfa, Garfield, Grant, Kay, Major, Noble and 2 more	5 hr

Nearby

Mesoscale Discussions in Oklahoma, 2005 Every mesoscale discussion in 2005

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.