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Hurricane Ian to Bring Considerable Impacts to the Southeast

Hurricane Ian is expected to make landfall today in the Southeast. Life-threatening storm surge and rip currents, heavy rain and flash flooding, tornadoes, and hurricane-force winds can be expected along the South Carolina coast and into North Carolina. Read More >

Density Altitude

by Tim Brice and Todd Hall

 

 
 
 
Enter the air temperature and choose a unit: Density Altitude in feet:
Fahrenheit Celsius Kelvin ft
Enter the actual station pressure (not the altimeter setting) and choose a unit: Density Altitude in meters:
in of mercury mm of mercury millibars (hPA) m
Enter the dewpoint and choose a unit:  
Fahrenheit Celsius Kelvin  

 

What is the formula for the density altitude script?