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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Friday, April 19, 2024 23:06:16

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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
Falcon rocket carrying DSCOVR satellite DSCOVR headed to orbit! Wednesday, February 11, 2015 - 23:30
DSCOVR Is Once Again Operational Tuesday, March 3, 2020 - 04:17
DSCOVR Makes it to the L1 Lagrange Point! Wednesday, June 3, 2015 - 23:03
Duplicate Alerts, Watches, and other products. Friday, October 7, 2022 - 16:09
Planetary K-Index Plot Changes Dynamic Planetary K-Index Plots Deployed: Display Issues Resolved Tuesday, August 30, 2022 - 14:35

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