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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Thursday, April 18, 2024 07:34:03

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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 ascending Originally Posted
SWPC and the National Solar Observatory (NSO) have operationalized the near-real-time processing of GONG space weather data. GONG Space Weather Data Processing Transitioned to SWPC Tuesday, May 25, 2021 - 19:57
GOES-18 Now Secondary Data Source Replacing GOES-17 Wednesday, January 4, 2023 - 23:26
Image of GOES-R series satellite with instruments labeled. GOES-17 goes live! Friday, September 17, 2021 - 17:00
GOES-14 & 15 now in storage mode GOES-14 & 15 are now in Storage Mode Tuesday, March 10, 2020 - 15:58
GOES-13 SXI Replaces GOES-15 SXI Data on the Web GOES-13 SXI Replaces GOES-15 SXI Data on the Web Wednesday, August 19, 2015 - 16:35

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