Wednesday, April 04, 2026 14:01:31 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

G1-G2 (Minor-Moderate) Geomagnetic Storm Watches 05-06 May 2024

published: Tuesday, May 7, 2024 00:52 UTC UTC

A G1 (Minor) geomagnetic storm watch has been issued for 05 May and a G2 (Moderate) has been issued for 06 May (UTC Day) due to the potential arrival of a CME that left the Sun on 03 May.