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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Thursday, February 05, 2026 18:03:27

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NOAA Scales mini

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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
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R
no data
S
no data
G
no data
Current Space Weather Conditions
on NOAA Scales
R1 (Minor) Radio Blackout Impacts
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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

Originally Posted
R3 X4.2 Flare from Region 4366 Wednesday, February 4, 2026 - 13:09
Another STRONG X1.5 Flare from Solar Region 4366 Tuesday, February 3, 2026 - 16:11
NASA's IMAP Active Link for Real-Time Data now Available NASA's IMAP Active Link for Real-Time Data now Available Monday, February 2, 2026 - 16:51
UPDATE! An X8.1 (Strong) flare from Region 4366 Monday, February 2, 2026 - 00:50
Space WX Story 1-7 Feb, 2026 Space Weather Activity Story for the Week of 1-7 February, 2026 Sunday, February 1, 2026 - 18:43

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