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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Tuesday, January 20, 2026 06:26:58

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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
2023 Space Weather Workshop - April 17-21, 2023 Banner 2023 Space Weather Workshop - April 17-21, 2023 Tuesday, January 22, 2019 - 17:39
2025 GNSS User Engagement 2025 GNSS User Engagement Monday, May 19, 2025 - 20:00
21 & 22 Feb R3 Events Thursday, February 22, 2024 - 00:05
21st Century Blue Marble Tuesday, July 21, 2015 - 16:56
23 July Far-sided CME C3 Image 23 July Far-Sided CME Event Summary Wednesday, July 26, 2017 - 20:34

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