NOAA Logo

NWS Logo

Organizations

Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Wednesday, February 11, 2026 07:43:17

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.

DAP - temp Head Section

News Archive

sort descending Originally Posted
Update about CME arrival and G3 observed with model output shown CME Arrived; G3 (Strong) storm observed; G4 (Severe) storm expected Sunday, June 1, 2025 - 08:07
CME on 28 Mar to miss Earth CME Associated with X1 Flare on 28 March 2024 to Miss Earth Friday, March 29, 2024 - 01:42
CME Influence Continues Saturday, September 13, 2014 - 14:26
CME Model Run Posted for Nov 6-7 Arrival Wednesday, November 5, 2025 - 21:26
CME Passage Continues Today, 16 Apr 2025 CME Passage Continues Today, 16 Apr 2025 Wednesday, April 16, 2025 - 14:34

Pages