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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Saturday, May 18, 2024 07:16:32

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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

sort descending Originally Posted
Clinton Wallace is sworn in as new Space Weather Prediction Center Director SWPC welcomes new Director, Clinton Wallace! Monday, March 4, 2019 - 20:02
Flagger in Road Ahead sign System Maintenance Outage Oct 3 Monday, September 18, 2023 - 14:13
test Thursday, April 4, 2019 - 19:06
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

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