Weather forecasters lost the battle for strict interference limits on 5G

A more industry-friendly international standard was set at the World Radiocommunication Conference


Weather forecasters pushing for strict limits on 5G’s rapidly growing footprint were dealt a blow today by the World Radiocommunication Conference in Egypt. Delegates there voted to create a new international standard that places much looser limits on interference from 5G operating in a specific radio frequency that’s crucial to accurate weather forecasting. Meteorology experts worry that this decision could one day seriously impact their ability to forecast severe storms, leaving communities around the world vulnerable to extreme weather events.

Today’s decision is the culmination of a months-long turf battle between scientists and 5G proponents over the prized 24GHz radio frequency band. Telecommunications companies need to occupy higher frequencies, including that band, to reach the faster speeds 5G is supposed to offer. But by expanding their reach, they’re butting up against the frequency scientists use to study water vapor. Weather forecasters say there’s not much they can do to protect themselves if 5G winds up being a noisy neighbor since the water vapor molecules they track naturally emit a slight radio signal right around 24GHz.

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Also see below:

Global 5G wireless deal threatens weather forecasts

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