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 ...

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 ...

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 ...

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 ...

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 ...

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.

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 ...

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 ...

Members of the press are welcome to attend the workshop's open sessions at no charge. Please contact Michelle McCambridge (mmccamb@ucar.edu) to register and for any additional information. Note: Audio ...

The solar wind continuously flows outward from the Sun and consists mainly of protons and electrons in a state known as a plasma. Solar magnetic field is embedded in the plasma and flows outward with ...