Alert archive / Texas / Mesoscale Discussions in 2022

Mesoscale Discussion 779

May 15, 202213 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at May 15, 2022, 9:50 PM CDT for 13 counties in Texas. It was in force for 85 min.

The area

The outline as issued.

The facts

Issued: May 15, 2022, 9:50 PM CDT (02:50 UTC)
Expired: May 15, 2022, 11:15 PM CDT
In force: 85 min
Issued by: the Storm Prediction Center
Concerning: Severe thunderstorm watch 224

Counties Collin County, TX, Cooke County, TX, Dallas County, TX, Denton County, TX, Ellis County, TX, Fannin County, TX, Grayson County, TX, Hunt County, TX, Johnson County, TX, Kaufman County, TX, Rockwall County, TX, Tarrant County, TX, Wise County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 69 km from the middle of the area, began a volume at 02:51 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 text

As transmitted.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 15, 7:15 PM CDT	Mesoscale Discussion	SPC	Collin, Cooke, Delta, Fannin, Grayson, Hunt and 1 more	90 min
May 15, 8:17 PM CDT	Severe Thunderstorm Watch	SPC	Collin, Cooke, Dallas, Delta, Denton, Fannin and 8 more	7 hr
May 16, 6:11 PM CDT	Severe Thunderstorm Watch	SPC	Armstrong, Bailey, Briscoe, Carson, Castro, Childress and 32 more	7 hr

Nearby

Mesoscale Discussions in Texas, 2022 Every mesoscale discussion in 2022

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.