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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Thursday, January 15, 2026 09:00:42

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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

sort descending Originally Posted
Sunspots and Solar Cycles Thursday, April 26, 2018 - 19:17
Sunspots on 5 September Sunspots on 5 September, 2017 Tuesday, September 5, 2017 - 16:42
SWFO-L1 Arrives in Florida for Final Launch Prep Monday, July 21, 2025 - 20:06
SWFO-L1 Mission Continues on Schedule SWFO-L1 Mission Continues on Schedule Monday, November 3, 2025 - 18:37
SWFO-L1 to Launch 24 Sep SWFO-L1 Now Set to Launch on Wednesday, 24 September Monday, September 22, 2025 - 18:19

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