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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Friday, April 26, 2024 05:05:26

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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

sort descending Originally Posted
NWS Winter Safety Campaign NWS Winter Safety Campaign Tuesday, December 1, 2020 - 16:34
NWS Winter Safety Campaign NWS Winter Safety Campaign Monday, December 4, 2017 - 14:57
On a Voyage of DSCOVR-y Saturday, March 28, 2015 - 01:55
A collage of imagery including H-alpha, SUVI, and D-RAP describing the X2.1 Flare. Parting Shot - X2.1 Flare from Region 3234 on March 3 Saturday, March 4, 2023 - 12:21
PHONE OUTAGE - Saturday, March 30 Friday, March 29, 2024 - 18:19

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