Mesoscale Discussion 666

Issued

May 22, 2020, 12:43 PM EDT (16:43 UTC)

Expired

May 22, 2020, 1:45 PM EDT

In force

62 min

Issued by

the Storm Prediction Center

Concerning

Severe potential...watch likely

Chance of a watch

80%

The Greer radar (KGSP), 88 km from the middle of the area, began a volume at 16:42 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.

• Severe Thunderstorm Watch 202May 22, 1:20 PM EDT
• Severe Thunderstorm Watch 204May 22, 4:15 PM EDT

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Mesoscale Discussions in South Carolina, 2020Mesoscale Discussions in North Carolina, 2020Mesoscale Discussions in Georgia, 2020Every mesoscale discussion in 2020

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.