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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Thursday, April 26, 2018 17:26:52

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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

NEW! SERVICE INTERRUPTION - Thursday, MARCH 5TH

NEW! SERVICE INTERRUPTION - Thursday, MARCH 5TH
NEW! SERVICE INTERRUPTION - Thursday, MARCH 5TH
published: Thursday, March 05, 2015 23:25 UTC

Thursday, March 5th, SWPC operations will be temporarily suspended for system maintenance.  The outage window will begin at 6:30 AM and end at 8:00 AM Mountain Standard Time on that day.  During this time all SWPC forecast and alert products, data products, and email Product Subscription Service will be suspended. SWPC's website will remain in service, but all data will be stale until the power outage has concluded. In the event of active space weather or a reasonable chance of active space weather, this maintenance will be postponed.  Phone notification of key stakeholders and customers currently receiving that level of support will continue uninterrupted during this outage.