Geomagnetic storms, otherwise known as space weather, can significantly disrupt power grids and other modern technologies, including communication systems, GPS, and satellite operations. Ice storms and other severe weather on Earth can also leave Americans disconnected and in the dark. Our scientists are improving our ability to predict damaging solar storms and providing the information needed to ensure our electrical lines and other electrical infrastructure are built to withstand severe weather.
A suite of ground-based instruments and facilities designed and developed by NSF NCAR will enable unprecedented observations of the solar corona, accruing vital information for improving predictions of potential impacts on Earth.
Scientists are using next-generation computer models to develop simulations to identify solar disturbances before they threaten us.
NSF NCAR scientists are also dedicated to better understanding the peaks and valleys of the 11-year solar cycle to anticipate the likelihood of more frequent or intense solar storms months to years in advance.
Here on Earth, NSF NCAR is researching icing loads on power lines, helping to keep systems intact during deep freezes like the one that immobilized Texas in February 2021.
