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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Saturday, December 07, 2019 13:11:04

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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

News Archive

Previous SWPC news items.

News Archive

Originally Posted
NWS Winter Safety Campaign NWS Winter Safety Campaign Monday, December 2, 2019 - 19:51
Mercury Transits the Sun on Monday, November 11th, 2019 Friday, November 8, 2019 - 05:42
A SUVI 195 image of the sun Changes to GOES data at the Space Weather Prediction Center Thursday, November 7, 2019 - 22:35
Geoelectric Field Model Output Temporarily Offline Geoelectric Field Model Output Temporarily Offline Wednesday, October 30, 2019 - 00:12
G1 (Minor) WATCH for 24-25 October, 2019 Tuesday, October 22, 2019 - 22:36

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