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Coastal Flood in Southeast St. Tammany Parish, Louisiana

Coastal Flood May 19, 2021 – May 22, 2021 · Southeast St. Tammany Parish, Louisiana

What the National Weather Service wrote

Report that areas around and including Bayou Liberty has water over roadways from coastal flooding.

The wider storm

Strong east-southeasterly pressure gradient flow between a strong high pressure over the mid-Atlantic and a weak surface low in the northwestern Gulf led to several days of coastal flooding across southeastern Louisiana. Reports varied from each day, with the most impacts during high tide cycles.

Source: NOAA Storm Events Database, event 960578. Narratives are written by the National Weather Service forecast office that issued the report.

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