:Product: Geomagnetic Forecast
:Issued: 2025 Dec 13 2205 UTC
# Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center
#
NOAA Ap Index Forecast
Observed Ap 12 Dec 028
Estimated Ap 13 Dec 014
Predicted Ap 14 Dec-16 Dec 012-010-008

NOAA Geomagnetic Activity Probabilities 14 Dec-16 Dec
Active                35/25/20
Minor storm           25/10/05
Moderate storm        10/01/01
Strong-Extreme storm  01/01/01

NOAA Kp index forecast 14 Dec - 16 Dec
             Dec 14    Dec 15    Dec 16
00-03UT        2.67      2.67      2.67      
03-06UT        3.67      2.67      2.67      
06-09UT        3.00      3.00      2.00      
09-12UT        2.67      2.67      1.67      
12-15UT        2.67      1.67      1.67      
15-18UT        2.00      1.67      0.67      
18-21UT        1.67      2.00      1.67      
21-00UT        2.67      2.67      2.67