Alert archive / Florida / Mesoscale Discussions in 2020

Mesoscale Discussion 1791

November 11, 20204 counties in Florida

The Storm Prediction Center issued this mesoscale discussion at Nov 11, 2020, 2:14 PM EST for 4 counties in Florida. It was in force for 61 min.

The area

The outline as issued.

The facts

Issued: Nov 11, 2020, 2:14 PM EST (19:14 UTC)
Expired: Nov 11, 2020, 3:15 PM EST
In force: 61 min
Issued by: the Storm Prediction Center
Concerning: Severe potential...watch unlikely
Chance of a watch: 20%

Counties Broward County, FL, Glades County, FL, Monroe County, FL, Palm Beach County, FL

The radar

The Miami radar (KAMX), 78 km from the middle of the area, began a volume at 19:13 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
Nov 11, 4:36 AM EST	Mesoscale Discussion	SPC	Charlotte, Collier, Lee, Monroe	2 hr
Nov 11, 8:04 AM EST	Tornado Watch	SPC	Charlotte, Collier, DeSoto, Hardee, Hillsborough, Lee and 3 more	9 hr
Nov 11, 11:56 AM EST	Mesoscale Discussion	SPC	Charlotte, Collier, DeSoto, Hardee, Hillsborough, Lee and 2 more	2 hr
Nov 11, 4:01 PM EST	Mesoscale Discussion	SPC	Charlotte, Collier, DeSoto, Hardee, Hillsborough, Lee and 3 more	59 min

Nearby

Mesoscale Discussions in Florida, 2020 Every mesoscale discussion in 2020

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.