Wednesday, April 04, 2026 13:29:32 UTC

https://services.swpc.noaa.gov

Space Weather Conditions

24-Hour Observed Maximums

no data

Latest Observed

no data

R1-R2	--
R3-R5	--

S1 or greater	--

no data

R1-R2	--
R3-R5	--

S1 or greater	--

no data

R1-R2	--
R3-R5	--

S1 or greater	--

no data

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-Minor geomagnetic Storm Conditions Observed

G1 Minor storm conditions met at 19/0559 UTC

published: Thursday, April 20, 2017 01:48 UTC UTC

G1-Minor geomagnetic storm conditions were observed at 19/0559 UTC (19 April, 0159 EDT).

Stay tuned here for updates.