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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Thursday, May 02, 2024 16:02:26

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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 Postedsort descending
SDO imagery G1 (Minor) Watch in effect for 11 July Wednesday, July 6, 2016 - 03:53
G1 Auoral Oval forecast 07/1800-2100 UTC G1 (Minor) Storming levels reached on 7 July Thursday, July 7, 2016 - 23:49
G1 Minor storm conditions met at 12/0500 UTC G1 Minor storm conditions reached Tuesday, July 12, 2016 - 06:18
G1-Minor Geomagnetic Storms Observed Wednesday, July 20, 2016 - 02:17
R1-Minor Flare Activity Observed Thursday, July 21, 2016 - 03:34

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