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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Friday, April 19, 2024 14:18:57

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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

Service Restored - Saturday March 7th, 2015

Service Restored - Saturday March 7th, 2015
Service Restored - Saturday March 7th, 2015
published: Tuesday, March 10, 2015 14:42 UTC

After a planned outage for facility power system maintenance, SWPC operations have been mostly restored as of 3:30PM MST on Saturday, March 7th. There are some systems that require up to 3 hours of continuous data, e.g., Ovation 30-min Auroral Forecast, before they begin updating.