Previous SWPC news items.
NOAA Scales mini
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
Navigation: Low-frequency navigation signals degraded for brief intervals.
News Archive
News Archive
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G2 Moderate Storm levels reached on 19 Sep | Tuesday, September 19, 2023 - 04:59 |
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System Maintenance Outage Oct 3 | Monday, September 18, 2023 - 14:13 |
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G2 (Moderate) Geomagnetic Storm Watch for 19 Sep | Sunday, September 17, 2023 - 13:01 |
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G2 Moderate Storm levels reached | Tuesday, September 12, 2023 - 18:21 |
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G2 Moderate Storm Warning Issued | Tuesday, September 12, 2023 - 16:37 |