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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Monday, November 20, 2017 07:24:02

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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
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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

SWPC Plans Return to On-Site Operations 28 June 2017

SWPC Plans Return to On-Site Operations 28 June 2017
published: Wednesday, June 28, 2017 15:08 UTC

SWPC anticipates a return to on-site processing starting at about 1000 MT (1200 ET) on 28 June 2017. Brief, intermittent outages are likely for upwards of an hour at the time of the transfer. 

Reminder, users will be unable to create new Product Subscription Service (PSS) accounts, or modify existing accounts, during the entire period SWPC runs operations from the alternate processing site. Alerts from our PSS system for existing accounts will not be impacted - except, possibly during the brief period on the day of the transfer back to SWPC. Continue to check our SWPC webpage any updates to this information.