Middle School

Eruptions on the Sun lead to disturbances on Earth’s magnetic field, known as geomagnetic storms. These geomagnetic storms can create electrical currents that can result in significant impacts on our electric power grid. Impacts can include damage to critical grid assets and even blackout. NOAA space weather forecasters provide critical early warning of these geomagnetic storms, allowing grid operators to take measures to ensure no disruption of the power supply.

We rely on advanced technology for almost everything we do today. Satellite communications, GPS applications, and the electric power grid provide the backbone to our Nation’s economic vitality and national security. This technology however, is vulnerable to a threat from space — our Sun. Eruptions from the Sun can have a profound impact on society. In Boulder, Colorado NOAA space weather forecasters maintain a constant vigil on the Sun, alerting a diverse customer base when storms are imminent. Operators from many sectors will take mitigating actions to protect the critical infrastructure that we have come to depend on.