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National Oceanic and Atmospheric Administration

Friday, March 29, 2024 06:18:17

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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

Filament Eruption Moving Towards Earth

WSAEnlil run of 16 Aug CME
Filament Eruption Moving Towards Earth
published: Sunday, August 16, 2015 16:12 UTC

A filament in the SW quadrant of the sun erupted late on 12 Aug around 13:32 UTC. An associated partial halo coronal mass ejection (CME) signature was observed in SOHO/LASCO C2 imagery starting at 12/1448 UTC. CME analysis suggests arrival at Earth on 16 Aug. G1 (Minor) storming conditions are likely with this event.