NOAA Logo

NWS Logo

Organizations

Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Sunday, November 24, 2024 03:03:29

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

News Archive

Previous SWPC news items.

News Archive

Originally Posted
G1 (Minor) Geomagnetic Storm Watch for 28-29 August Saturday, August 27, 2022 - 17:15
A picture of the ionosphere reflecting radio waves R2 (Moderate) Flare from Region 3089 Friday, August 26, 2022 - 16:19
An image of the planetary K index (Kp) over the last 3 days. Blustery Solar Wind Continues Thursday, August 18, 2022 - 19:19
Short Term Aurora Forecast Short Term Aurora Forecast Tuesday, August 16, 2022 - 22:42
WSA-Enlil model output image Model Results for Current Space Weather Activity Tuesday, August 16, 2022 - 22:15

Pages