NOAA Logo

NWS Logo

Organizations

Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Friday, January 24, 2025 20:44:30

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
R2 (Moderate) Radio Blackout 25 Nov Monday, November 25, 2024 - 08:07
Minor (S1) Solar Radiation Storm In Progress - 21 Nov 2024 Thursday, November 21, 2024 - 20:44
R3 (Strong) Flare Erupts from the Sun R3 (Strong) Flare Erupts from the Sun Wednesday, November 6, 2024 - 14:48
G1 (Minor) Storm Watch for the 7 November UTC-Day G1 (Minor) Storm Watch for the 7 November UTC-Day Monday, November 4, 2024 - 20:13
R1-R2 Events Remain Likely 4-6 November R1-R2 Events Remain Likely 4-6 November Monday, November 4, 2024 - 20:10

Pages