Navigation: Low-frequency navigation signals degraded for brief intervals. Registration open for 2025 Space Weather Workshop! The 2025 Space Weather Workshop will be held in person along with a virtual component, March 17-21, 2025. The Sun …

The Geospace Ground Magnetic Perturbation Maps represent the first generation of operational space weather products derived from the Geospace model, a model which includes both global and regional short-term predictions of geomagnetic activity.

This geomagnetic data comes from the NOAA Space Weather Prediction Center. Click the ??? tab next to each section to learn what it represents. The time shown on each graphic is always in UTC time (also known as GMT), and must be converted to your local time zone. World Clock

A geomagnetic storm is a major disturbance of Earth's magnetosphere that occurs when there is a very efficient exchange of energy from the solar wind into the space environment surrounding Earth. These storms result from variations in the solar wind that produces major changes in the currents, plasmas, and fields in Earth’s magnetosphere.

SpaceWeatherLive.com is a near live website where you can follow space weather from the Sun to Earth and know exactly when you can see aurora. More info...

The daily Solar and Geophysical Activity Summary is a brief list of solar and geophysical events and indices for the previous UTC day, including energetic solar flares, proton events, geomagnetic activity, and stratospheric warming alerts.

View realtime display of USGS geomagnetic observatory data feeds and derived products. Links to the most popular geomagnetism data. Presented is a list of voltages (electric potential differences) measured during magnetic storms on grounded long lines in the United States and Canada between 1891 and 1940.

3 days ago · The dark red box indicates the current level of activity, with storm periods best for being able to see the aurora. The storm ratings range from G1 to G5 and the higher the number the better that chance for aurora viewing. Ovation Aurora forecast, courtesy of NOAA. Click on the picture to see both northern and southern hemispheres.

Below you'll find the expected global geomagnetic conditions (Kp) and those for the middle and high latitudes (K-indices). These values indicate the expected geomagnetic activity for any given 3-hour period for the next three days. This is the fastest way to quickly find out what kind of geomagnetic conditions are to be expected over the next 3 ...

There is a chance forS1 (Minor) or greater solar radiation storms due to the complex cluster of sunspot groups in the NW Quadrant rotating closer to the western limb and thus a better potential magnetic connection with Earth. No radio blackouts were observed over the past 24 hours. Feb 06 Feb 07 Feb 08.