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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Monday, September 26, 2022 16:43:43

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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.

News Archive

Originally Posted
G2 (Moderate) Geomagnetic Storm Alert on 04 Sep Sunday, September 4, 2022 - 12:26
G2 (Moderate) Geomagnetic Storm Watch for 05 Sep Thursday, September 1, 2022 - 21:51
Planetary K-Index Plot Changes Temporarily Rolled Back: Planetary K-Index Plot Changes Tuesday, August 30, 2022 - 14:35
Multiple M-class flares observed, GOES SUVI 094 imagery Multiple R1-R2 radio blackouts observed Monday, August 29, 2022 - 20:56
G1 (Minor) Geomagnetic Storm Watch for 28-29 August Saturday, August 27, 2022 - 17:15

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