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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Saturday, November 23, 2024 16:56:12

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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
NOAA SWPC Region 12494 and increased flare probabilities Increased Flare Probability Over Next Three Days Thursday, February 4, 2016 - 19:25
SDO/AIA imagery G1 (Minor) geomagnetic storm levels observed Wednesday, February 3, 2016 - 06:10
SWPC Data Center SWPC Operational in Boulder - January 21, 2016 Thursday, January 21, 2016 - 21:17
G2-Moderate geomagnetic activity Thursday, January 21, 2016 - 06:26
Filament Eruption on 14 Jan 2016 Friday, January 15, 2016 - 21:13

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