NOAA Logo

NWS Logo

Organizations

Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Thursday, May 16, 2024 21:22:32

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
SWPC Issues Its First G4 Watch Since 2005 Thursday, May 9, 2024 - 20:38
G4 Watch In Effect for May 11 Thursday, May 9, 2024 - 17:43
Yet Another X Flare Observed Thursday, May 9, 2024 - 16:11
G3 Watch for 11 May G3 Watch valid for 11 May Thursday, May 9, 2024 - 11:42
Multiple R3 (Strong) HF Radio Blackouts Observed Wednesday, May 8, 2024 - 02:19

Pages