NOAA Logo

NWS Logo

Organizations

Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Monday, November 10, 2025 03:28:31

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

Another R2 (Moderate) Solar Flare and now a Partial Halo CME

Another R2 (Moderate) Solar Flare and now a Partial Halo CME
published: Wednesday, November 05, 2025 21:21 UTC

A partial halo coronal mass ejection (CME) was associated with an M7.4 solar flare in the early morning of 5 November. The CME is being analyzed and once SWPC forecasters have made a determination for any potential Earth-directed component, we will provide updated information. Stay accurately informed by continuing to follow and visit the Nation’s official source for space weather forecasts at spaceweather.gov