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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Thursday, April 26, 2018 07:57:47

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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

Return to Quiet Conditions Ahead

H-alpha and SDO imaes of Sun on 2 Nov 2016
Return to Quiet Conditions Ahead
published: Thursday, November 03, 2016 09:48 UTC

Solar activity has been very low and as of 2 November, there are no sunspots present on the visible disk. The current forecast is calling for very low solar activity levels to continue over the next three days (3-5 November) due to a lack of sunspots. Geomagnetic activity is expected to be primarily quiet to unsettled, with a chance for an isolated active period, the next three days (3-5 November) as the solar wind environment becomes less disturbed due to a lack of influential coronal hole high speed stream (CH HSS) features. Continue to visit our webpage for the latest updates and forecasts.