NOAA Logo

NWS Logo

Organizations

Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Saturday, November 23, 2024 00:56:08

Main menu

NOAA Scales mini

minimize icon
Space Weather Conditions
on NOAA Scales
24-Hour Observed Maximums
R
no data
S
no data
G
no data
Latest Observed
R
no data
S
no data
G
no data
R1-R2 --
R3-R5 --
S1 or greater --
G
no data
R1-R2 --
R3-R5 --
S1 or greater --
G
no data
R1-R2 --
R3-R5 --
S1 or greater --
G
no data
maximize icon
R
no data
S
no data
G
no data
Current Space Weather Conditions
on NOAA Scales
R1 (Minor) Radio Blackout Impacts
close
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

Space Weather Weekend Outlook Forecast for 9-11 August

Space Weather Weekend Outlook Forecast for 9-11 August
Space Weather Weekend Outlook Forecast for 9-11 August
published: Monday, August 12, 2024 13:49 UTC

Highlights include continuing R1-R2 (Minor-Moderate) events and likelihood of G2 (Moderate) levels. Please visit our SWPC webpage for the latest information and forecasts, and check on our latest 3-Day Forecast and Forecast Discussions for any forecast changes or new activity.