Air Resources Laboratory banner image
Air Resources Laboratory web site National Oceanic and Atmospheric Administration (NOAA) READY logo

Meteorology & Starting Location(s)


Balloon Optimization Calculation

View Current NAM Fire Weather Domains

Source Location (enter using one of the following methods):

Click a location on the map or select from below:

Decimal Degrees Latitude: Longitude:
DDD/MM/SS Latitude: Longitude:
Deg.Min.Sec. Deg.Min.Sec.
City (Country or State: name: lat: lon):
Airport or WMO ID (i.e., dca): ID Lookup