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5G Networks May Lead to Inaccurate Weather Forecasts, Says Rutgers Study

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NEW YORK – Researchers, including one Indian American, now claim that upcoming 5G wireless networks that will provide faster cell phone service may lead to inaccurate weather forecast.
"Our study – the first of its kind that quantifies the effect of 5G on weather prediction error – suggests that there is an impact on the accuracy of weather forecasts," said study senior author Narayan B. Mandayam of Rutgers University.
According to the study, presented at the 2020 IEEE 5G World Forum, fifth-generation cellular wireless technology (5G) stems from new, smarter ways to use the higher frequencies for mobile communications.
This technology will revolutionize internet communication and telecommunication.

What's needed to keep 5G from compromising weather forecasts -- GCN

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By GCN Staff
Sep 29, 2020
Researchers from Rutgers University have shown that 5G signals that “leak” into the spectrum used by satellite sensors can lead to inaccurate weather forecasts.
Passive sensors on National Oceanic and Atmospheric Administration satellites use the 23.8 GHz spectrum to measure water vapor. These measurements rely on detecting the strength of the water vapor’s microwave radiation, which is particularly vulnerable to active signals in nearby spectrum bands.
5G communications use the adjacent n258 band, which is at 26 GHz, and radiation accidently leaking into the 23.8 GHz spectrum risks negatively affecting the accuracy of weather forecasts, aircraft flight path planning and oceanographic data for civilian and defense ships, according to an August Congressional Research Service report.

'Leakage' From 5G Network Could Lead to Dodgy Weather Forecasts, New Study Claims

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Sputnik International

5G Wireless May Lead to Inaccurate Weather Forecasts

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5G Wireless May Lead to Inaccurate Weather Forecasts
Rutgers study is the first to model impact of 5G radiation “leakage” on forecasting
Mohammad Yousefvand
This image shows leakage (unintended radiation from a transmitter into an adjacent frequency band or channel) from a 5G cellular network affecting sensors on weather satellites.
Newswise — Upcoming 5G wireless networks that will provide faster cell phone service may lead to inaccurate weather forecasts, according to a Rutgers study on a controversial issue that has created anxiety among meteorologists.
“Our study – the first of its kind that quantifies the effect of 5G on weather prediction error – suggests that there is an impact on the accuracy of weather forecasts,” said senior author Narayan B. Mandayam, a Distinguished Professor at the Wireless Information Network Laboratory (WINLAB), who also chairs the Department of Electrical and Computer Engineering in the School of Engineering at Rutgers University–New Brunswick.

5G wireless may lead to inaccurate weather forecasts

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IMAGE: This image shows leakage (unintended radiation from a transmitter into an adjacent frequency band or channel) from a 5G cellular network affecting sensors on weather satellites.
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Credit: Mohammad Yousefvand
Upcoming 5G wireless networks that will provide faster cell phone service may lead to inaccurate weather forecasts, according to a Rutgers study on a controversial issue that has created anxiety among meteorologists.
"Our study - the first of its kind that quantifies the effect of 5G on weather prediction error - suggests that there is an impact on the accuracy of weather forecasts," said senior author Narayan B. Mandayam, a Distinguished Professor at the Wireless Information Network Laboratory (WINLAB), who also chairs the Department of Electrical and Computer Engineering in the School of Engineering at Rutgers University-New Brunswick.

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