Wednesday, April 04, 2026 06:42:16 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

G3 (Strong) Geomagnetic Storm Warning Issued

published: Friday, June 13, 2025 06:27 UTC UTC

A G3 (Strong) Geomagnetic Storm Warning has been issued through 06:00 UTC on 13 Jun due persistent CME activity. G2 (Moderate) Storm levels were observed at 00:29 UTC on 13 Jun.