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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Thursday, March 12, 2026 19:56:09

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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
Test Thursday, January 12, 2023 - 13:44
Comet Nights Feb 2023 The "Green Comet" is Racing up the Northern Sky at Night! Tuesday, January 31, 2023 - 22:11
G1 (Minor) storming conditions continue on 16 Feb 2016 The 16 Feb G1 (Minor) Geomagnetic Storming Continues Tuesday, February 16, 2016 - 14:41
GOES Earth Reflection The 2023 Satellite Environment Testbed Exercise is underway Wednesday, October 25, 2023 - 16:20
G1-G2 Storm Conditions met on 12 October, 2021 The CME from 9 October, 2021, arrived early on 12 October UTC-day Tuesday, October 12, 2021 - 15:52

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