Aurora ForecastKP INDEX

Live geomagnetic activity monitor. Track the Kp-index to know when the Northern Lights might be visible in your area.

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What is Kp Index?

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The Kp-index is a scale from 0 to 9 used to characterize the magnitude of geomagnetic storms. Kp 5 or higher indicates a geomagnetic storm, which greatly increases the chances of seeing auroras at lower latitudes.

Best Viewing Tips

  • Find a dark location away from city lights (Light Pollution Map).
  • Look towards the magnetic north.
  • Cameras can capture auroras even when they look faint to the naked eye.
  • Best times are usually around midnight.