NOAA chief warns 24 GHz 5G would hamper weather forecasting
National Oceanic and Atmospheric Administration (NOAA) Acting Chief Neil Jacobs told the House Subcommittee on the Environment that 5G deployments using 24 GHz spectrum could negatively impact weather forecasting. Use of 24 GHz spectrum for mobile 5G could reduce the accuracy of weather forecasts by 30%, sending us back in time to the 1980s. Meteorologists use sensors to detect faint radio frequency signals emitted by atmospheric conditions. Meteorological satellites monitor various frequencies to collect data and predict weather.