By State › Mississippi

Mississippi: Overview

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Everything in the main manual and the skill guides applies in Mississippi exactly as written. What’s different here is the specific hazard profile and the state, local, and legal context around it. This page is the starting point; the other three pages under Mississippi go deeper on laws, local resources, and the data behind the risks named here.

Hurricane Katrina (2005): the Gulf Coast’s story, not New Orleans’s

Louisiana’s page on this site covers Hurricane Katrina through the lens of the levee and floodwall failures that flooded New Orleans, an engineering failure as much as a storm. Mississippi’s Katrina is a genuinely different disaster mechanism: the storm made its second landfall right at the Louisiana-Mississippi state line, and the Mississippi Gulf Coast took a direct hit from the highest storm surge ever recorded in U.S. history at the time, more than 27 feet in spots, that reached six to twelve miles inland. There was no levee to fail; the surge simply erased entire waterfront communities. See the Risks page for the full data.

The 2011 Smithville tornado: the other EF5 from Alabama’s outbreak

Alabama’s page on this site covers the April 27, 2011 Super Outbreak through its two Alabama-based EF5s, Hackleburg-Phil Campbell and Rainsville, while noting that the outbreak’s other two EF5s, Philadelphia and Smithville, struck Mississippi that same day. This page picks up that thread: the Smithville tornado tore through the small town of Smithville with 205 mph winds, destroying the large majority of the town’s buildings in minutes. See the Risks page for the full data.

What this means for how you use the rest of this manual

The manual’s Tier structure and the skill guides apply without modification. What’s different in Mississippi: a Gulf Coast location needs the same storm-surge evacuation seriousness this manual gives coastal Louisiana and Florida, since Mississippi’s own coast has already recorded the nation’s highest measured surge, and Mississippi’s tornado risk is genuinely severe enough to have produced one of only four EF5-rated tornadoes in the single largest outbreak in U.S. history.

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