Space Weather and GPS Systems
The use of single and dual frequency radio navigation systems, like GPS, has grown dramatically in the last decade.
NOAA Scales mini
R1 (Minor) Radio Blackout Impacts
HF Radio: Weak or minor degradation of HF radio communication on sunlit side, occasional loss of radio contact.
Navigation: Low-frequency navigation signals degraded for brief intervals.
More about the NOAA Space Weather Scales
Navigation: Low-frequency navigation signals degraded for brief intervals.
phenomena
Space Weather Impacts On Climate
All weather on Earth, from the surface of the planet out into space, begins with the Sun.
Solar Radiation Storm
Sunspots/Solar Cycle
Sunspots are dark regions on the Sun.
Solar Flares (Radio Blackouts)
Solar flares are large outbursts of electromagnetic radiation from the Sun lasting from minutes to hours.
Radiation Belts
Radiation belts are regions of enhanced populations of energetic electrons and protons surrounding the Earth in space.
Aurora
The Aurora Borealis (Northern Lights) and Aurora Australis (Southern Lights) are the result of electrons colliding with the upper reaches of Earth’
Coronal Holes
Coronal holes appear as dark regions in the solar corona when observed in Extreme Ultraviolet (EUV) and x-ray wavelengths.
Geomagnetic Storms
Geomagnetic storms are fluctuations in the Earth's magnetic field, caused by changes in the solar wind and interplanetary magnetic field.
