:Product: Geomagnetic Forecast :Issued: 2025 Feb 08 2205 UTC # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # NOAA Ap Index Forecast Observed Ap 07 Feb 004 Estimated Ap 08 Feb 014 Predicted Ap 09 Feb-11 Feb 014-025-018 NOAA Geomagnetic Activity Probabilities 09 Feb-11 Feb Active 40/25/40 Minor storm 25/40/30 Moderate storm 10/15/10 Strong-Extreme storm 01/01/01 NOAA Kp index forecast 09 Feb - 11 Feb Feb 09 Feb 10 Feb 11 00-03UT 3.00 5.00 4.00 03-06UT 3.00 4.33 3.33 06-09UT 2.00 3.67 3.33 09-12UT 1.67 3.33 2.67 12-15UT 2.00 2.67 2.67 15-18UT 2.33 3.00 3.00 18-21UT 3.67 3.67 3.33 21-00UT 4.00 4.00 3.67