NOTE: For slower Internet connections and browsers, it is recommended to turn off the display of the interactive map. You can do this through the settings page under the "USER" menu.

ADDS - Aviation Digital Data Service
 
 

 
 

METAR Quality Control Flag Description

    Quality control flags provide useful information on the METAR station sensors. Please see the Federal Meteorological Handbook (FMH-1) for more information.

    The table below describes the available values that the dataserver can provide:

    Reported Value Name Corresponding description
    corrected Corrected
    auto Fully automated
    auto_station Indicates that the automated station type is one of the following: A01|A01A|A02|A02A|AOA|AWOS

    NOTE: The type of station is not returned. This simply indicates that this station is one of the six stations enumerated above.
    maintenance_indicator Maintenance check indicator - maintenance is needed
    no_signal No signal
    lightning_sensor_off The lightning detection sensor is not operating- thunderstorm information is not available.
    freezing_rain_sensor_off The freezing rain sensor is not operating
    present_weather_sensor_off The present weather sensor is not operating


Page loaded:  08:49 UTC  |   01:49 AM Pacific  |   02:49 AM Mountain  |   03:49 AM Central  |   04:49 AM Eastern

 

ADVISORIES

FORECASTS

FORECASTS

OBSERVATIONS

USER TOOLS

ABOUT US