Important Disclaimer Notice

If you are looking for the official U.S. Government forecast for space weather, please go to NOAA's Space Weather Prediction Center ( This "Experimental Research Information" consists of preliminary NASA research products and should be interpreted and used accordingly.


Space Weather Database Of Notification, Knowledge, Information (DONKI) (developed at the Community Coordinated Modeling Center) is a comprehensive on-line tool for space weather forecasters, scientists, and the general space weather community.

>>Click here to access DONKI<<

DONKI provides:

  • Chronicles the daily interpretations of space weather observations, analysis, models, forecasts, and alerts provided by the NASA Goddard Space Weather Research Center.
  • Comprehensive knowledge-base search functionality to support anomaly resolution and space science research.
  • Intelligent linkages, relationships, cause-and-effects between space weather activities.

DONKI Goals:

  • One-stop on-line tool for space weather forecasters.
  • Gathers and organizes space weather scientists interpretations and daily activities with correlations and direct links between relevant space weather observations.
  • Enables remote participation by students, world-wide partners, model and forecasting technique developers.