Beginning February 6, 2025, the Space Weather Prediction Center is presenting new coronagraph images from the GOES-19 Compact Coronagraph-1 (CCOR-1).

4 days ago · 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.

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.

In 2009, Newell et. al., developed the OVATION model. In 2011, NOAA (NCEI and SWPC) developed a real-time version of the OVATION model to forecast the location and intensity of the aurora.

Similar to the bulletins put out by the NWS local forecast offices, SWPC provides Alerts, Watches and Warnings to the public at large about what to expect from Space Weather.

Real-Time Solar Wind (RTSW) data refers to data from any spacecraft located upwind of Earth, typically orbiting the L1 Lagrange point, that is being tracked by the Real-Time Solar Wind Network of tracking stations.

Jan 3, 2025 · The G4 (Severe) Geomagnetic Storm Alert threshold was reached on January 1st, 2025 at 1241 ET due to continued effects from the CME's that left the Sun on December 29th.

Space Weather Prediction Testbed Main navigation. Dashboards; Exercises. Exercises Overview; 2022 Testbed Exercise for Aviation

This is a prediction of the intensity and location of the aurora borealis tonight and tomorrow night over North America. It also shows a 'viewline' that represents the southern-most locations from which you may see the aurora on the northern horizon.

SWPC is currently experiencing an unplanned network outage. Real time data stopped updating at ~01/0821 UTC. Routine products and services will experience interruptions until the issue is resolved.