:Product: Geomagnetic Forecast :Issued: 2025 Feb 16 2205 UTC # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # NOAA Ap Index Forecast Observed Ap 15 Feb 028 Estimated Ap 16 Feb 020 Predicted Ap 17 Feb-19 Feb 012-016-010 NOAA Geomagnetic Activity Probabilities 17 Feb-19 Feb Active 40/40/25 Minor storm 10/15/05 Moderate storm 01/01/01 Strong-Extreme storm 01/01/01 NOAA Kp index forecast 17 Feb - 19 Feb Feb 17 Feb 18 Feb 19 00-03UT 3.00 2.67 3.00 03-06UT 3.67 4.00 2.67 06-09UT 2.67 4.33 2.33 09-12UT 2.33 3.00 2.00 12-15UT 1.33 2.33 2.00 15-18UT 2.33 2.00 2.33 18-21UT 2.67 2.33 2.33 21-00UT 3.00 3.00 2.67