Alert archive / Mississippi / Mesoscale Discussions in 2025
Mesoscale Discussion 556
The Storm Prediction Center issued this mesoscale discussion at Apr 25, 2025, 9:06 AM CDT for 6 parishes in Louisiana; 14 counties in Mississippi. It was in force for 84 min.
The area
The outline as issued.
The facts
- Issued
- Apr 25, 2025, 9:06 AM CDT (14:06 UTC)
- Expired
- Apr 25, 2025, 10:30 AM CDT
- In force
- 84 min
- Issued by
- the Storm Prediction Center
- Concerning
- Severe potential...watch unlikely
- Chance of a watch
- 5%
Counties Avoyelles Parish, LA, Concordia Parish, LA, East Feliciana Parish, LA, Saint Helena Parish, LA, Washington Parish, LA, West Feliciana Parish, LA, Adams County, MS, Amite County, MS, Copiah County, MS, Covington County, MS, Franklin County, MS, Jefferson County, MS, Jefferson Davis County, MS, Lamar County, MS, Lawrence County, MS, Lincoln County, MS, Marion County, MS, Pike County, MS, Walthall County, MS, Wilkinson County, MS
The radar
The Hammond radar (KHDC), 101 km from the middle of the area, began a volume at 14:09 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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Mesoscale Discussions in Mississippi, 2025Mesoscale Discussions in Louisiana, 2025Every mesoscale discussion in 2025
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.