Friday, May 05, 2026 17:40:16 UTC

https://services.swpc.noaa.gov

Space Weather Conditions

24-Hour Observed Maximums

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Latest Observed

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R1-R2	--
R3-R5	--

S1 or greater	--

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R1-R2	--
R3-R5	--

S1 or greater	--

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R1-R2	--
R3-R5	--

S1 or greater	--

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Current Space Weather Conditions

on NOAA Scales

R1 (Minor) Radio Blackout Impacts

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

CME Associated with X1 Flare on 28 March 2024 to Miss Earth

published: Friday, March 29, 2024 01:42 UTC

The coronal mass ejection (CME) that departed the west-southwest solar limb on 28 March 2024, was determined to be not Earth-directed. This CME was associated with the X1 (R3) flare that peaked at 2056 UTC.