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This dataset is experimental and should only be used for situational awareness and data corroboration.<\/span><\/p>

Derived power loss maps derived from Black Marble BRDF nighttime lights at:<\/span><\/p>

https://maps.disasters.nasa.gov/arcgis/home/item.html?id=fadb9531b94e4da4845c2e5b69994fd3<\/a><\/p>

Dates of Image:<\/span><\/p>

Pre-Event: August 2024<\/span><\/p>

Post-Event: September 22, 2024-September 31, 2024<\/span><\/p>

Methodology:<\/span><\/p>

The base ZIP Code Tabulation Area (ZCTA) Data was joined with U.S. Census Bureau Places and Counties to provide additional information on the areas affected. The county(s) and place(s) each ZIP Code fell into (with multiple listed when they covered multiple of the generally larger geometries) are joined.<\/span><\/p>

Only a subset of the raw black marble data was used. Certain areas were filtered out into an \u201cAnalyzed areas\u201d map, which shows subsets of counties that were retained after certain data extents were removed:<\/span><\/p>