NWS Fall 2018 Safety Campaign is On!
Autumn is rapidly approaching! Be prepared and familiarize yourself with fall weather safety information by visiting https://www.weather.gov/wrn/fall-safety
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.
NWS Fall 2018 Safety Campaign is On!