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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Monday, December 05, 2016 04:30:23

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NOAA Scales mini

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Space Weather Conditions
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
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

Commercial Service Providers

SWPC lists commercial service providers as a benefit to its customers, according to what the providers state as their services. 

These listings do not constitute endorsement by the Department of Commerce/National Oceanic and Atmospheric Administration/Space Weather Prediction Center of the web sites or the information, products or services contained therein. See disclaimer. All links are to non U.S. government sites.

Alerting by Internet

Alerting by Pager

Alerting by Phone

Aurora Pictures

Aurora Prediction

Commercial Spaceflight

Education (K-12)

Induced Currents

Media Serving Space Weather Users

Media Support and Information

Navigation

Power Industry

Products on WWW

Radiation Hazard

Radio Communications (HF)

Satellite Anomalies

Satellite Communications

Satellite Operations

Space Weather Customer Need Evaluation