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Flood — Greene, TN

Sep 27, 2024

Tropical Storm Helene caps off a several day heavy rainfall event in association with a stalled closed upper low that drew a stream of tropical moisture into the area on the 25th and 26th. The arrival of Helene on the 27th yielded catastrophic flash flooding and river flooding, as well as significant wind damage as wet soils and strong wind gusts led to forest damage.

Source: NOAA National Weather Service Storm Events Database (event 1218836). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Greene, TN

This event is one of many recorded floods in Greene County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Greene County flood data →

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Flash Flood$10K damage

Greene, TN · Aug 3, 2023

A line of rain showers was moving eastward along a frontal boundary during the afternoon. A brief spin up tornado occurred with one of these stronger rain showers within an area of weak rotation across eastern Roane County near the Oral community.

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Flash Flood

Greene, TN · Sep 25, 2024

Tropical Storm Helene caps off a several day heavy rainfall event in association with a stalled closed upper low that drew a stream of tropical moisture into the area on the 25th and 26th.

Read the full account →
Flash Flood

Greene, TN · Sep 25, 2024

Tropical Storm Helene caps off a several day heavy rainfall event in association with a stalled closed upper low that drew a stream of tropical moisture into the area on the 25th and 26th.

Read the full account →
Flash Flood

Greene, TN · Sep 27, 2024

Tropical Storm Helene caps off a several day heavy rainfall event in association with a stalled closed upper low that drew a stream of tropical moisture into the area on the 25th and 26th.

Read the full account →