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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Thursday, December 14, 2017 05:56:05

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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

A G1 Warning is in effect from 02/2005-03/0600 UTC

Aurora three day forecast
A G1 Warning is in effect from 02/2005-03/0600 UTC
published: Wednesday, August 03, 2016 09:36 UTC

A G1 warning for Minor geomagnetic storm conditions was issued at 02/2005 UTC (2 Aug at 4:05 pm EDT). This warning is effective until 03/0600 UTC (3 Aug at 2:00 am EDT).

Stay tuned here for updates.