Geomagnetic activity in response to CMEs that departed the Sun on 25 Aug is now anticipated to extend into 29 Aug. A G1 (Minor) geomagnetic storm watch remains for 27 Aug for expected CH HSS ...
For Immediate Release [May 9, 2024] MEDIA ADVISORY NOAA forecasts severe solar storm; media availability scheduled for May 10 NOAA’s Space Weather Prediction Center (SWPC) — a division of the National ...
This is a prediction of the intensity and location of the aurora borealis tonight and tomorrow night over North America. This product is based on the OVATION model and uses the maximum forecast ...
Different types of space weather can affect different technologies at Earth. Solar flares can produce strong x-rays that degrade or block high-frequency radio waves used for radio communication during ...
A fast coronal mass ejection (CME) erupted from the Sun the evening of 8 October, 2024, and is likely to arrive at Earth on 10 October. This CME has been analyzed and speed estimates are 1200 to 1300 ...
Default All Numbering On/Off Solar Cycle F10.7cm Radio Flux Progression Updated: 2026-09-02 Monthly Values 75th Percentile Predicted F10.7 Range 50th Percentile Predicted F10.7 Range 25th Percentile ...
UPDATE: Thank you to everybody who attended the GOES Next Workshop and provided their thoughts, opinions, and feedback. The initial perspectives and considerations for GOES Next planning were ...
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.
The observed and predicted Solar Cycle is depicted in Sunspot Number in the top graph and F10.7cm Radio Flux in the bottom graph. The predicted progression for the current solar cycle (Cycle 25) is ...
This is a short-term forecast of the location and intensity of the aurora. This product is based on the OVATION model and provides a 30 to 90 minute forecast of the location and intensity of the ...
The SEPEM Reference Data Set (RSD) - Version 2.0 ...
Solar wind data refers to in situ magnetic field, solar wind plasma, and particle data from any spacecraft located upwind of Earth, typically orbiting the L1 Lagrange point, that is available to SWPC ...
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