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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Thursday, October 19, 2017 22:09:15

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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

News Archive

Previous SWPC news items.

News Archive

sort descending Originally Posted
G1 (Minor) storming conditions continue on 16 Feb 2016 The 16 Feb G1 (Minor) Geomagnetic Storming Continues Tuesday, February 16, 2016 - 14:41
The First CME Has Arrived... Friday, September 12, 2014 - 01:30
The NWS Fall Safety Campaign Has Begun Tuesday, September 1, 2015 - 20:55
The NWS Winter Safety Campaign Has Begun The NWS Winter Safety Campaign Has Begun Thursday, December 3, 2015 - 19:11
The return of old Region 2192. Sunday, November 16, 2014 - 11:04

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