Dispersion Parameters:

* Note: Simulations use NAM 12km meteorological data by default. For locations outside the NAM12 domain (e.g., Alaska, Hawaii), the model automatically switches to GDAS1 (1°). For NAM12 trajectories exceeding 72 hours, GDAS1 data is additionally used as backup to prevent domain boundary truncation. Dispersion modeling is conducted with minimal physical parameters due to server resource constraints. Use results for reference only. For detailed scientific analysis, please visit the official NOAA READY Website.

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Emission Data:

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Meteorological Data:

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Advanced Stack Data:

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Chemistry Data (NOx):

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MAKEMET Data:

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Building Data:

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Receptor Data:

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Fumigation Data:

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Terrain Output:

Screening Level Analysis: Uses simplified Gaussian plume or EPA AERSCREEN model. Results do not replace full AERMOD regulatory modeling for permit applications.

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