Previous SWPC news items.
NOAA Scales mini
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.
News Archive
News Archive
Originally Posted | ||
---|---|---|
43 Years of Solar Synoptic Maps featured in video on Slate.com | Friday, September 4, 2015 - 19:57 | |
The NWS Fall Safety Campaign Has Begun | Tuesday, September 1, 2015 - 20:55 | |
G1-Minor Geomagnetic Storms in Progress, G2-Moderate Possible | Friday, August 28, 2015 - 17:48 | |
Wing Kp Model Output to Change | Friday, August 28, 2015 - 01:34 | |
Geomagnetic Activity Continues: G3-Strong storms possible | Friday, August 28, 2015 - 00:59 |