What Does Asos Stand for Weather

The Automated Surface Observing Systems (ASOS) program is a joint effort of the National Weather Service (NWS), the Federal Aviation Administration (FAA), and the Department of Defense (DOD). The ASOS systems serves as the nation’s primary surface weather observing network.

What do AWOS and ASOS stand for?

Automated Surface Observing System (ASOS) Automated Weather Observing System (AWOS) … METARs (and information via ATIS) represent the official current weather at the airport, but pilots can obtain up to the minute weather information via either automated system.

What is an ASOS frequency?

ASOS works non-stop, updating observations every minute, 24 hours a day, every day of the year. Getting more information on the atmosphere, more frequently and from more locations is the key to improving forecasts and warnings.