:Product: 3-day Space Weather Predictions daypre.txt :Issued: 2026 Jan 20 2200 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # Product description and SWPC contact on the Web # http://www.swpc.noaa.gov/wwire.html # # 3-day Space Weather Predictions # :Prediction_dates: 2026 Jan 21 2026 Jan 22 2026 Jan 23 :Geomagnetic_A_indices: A_Fredericksburg 25 16 8 A_Planetary 42 18 10 # # Predicted 3-hour Middle latitude k-indices :Pred_Mid_k: Mid/00-03UT 5 4 2 Mid/03-06UT 5 3 3 Mid/06-09UT 4 3 2 Mid/09-12UT 4 3 2 Mid/12-15UT 3 3 2 Mid/15-18UT 3 2 2 Mid/18-21UT 2 3 2 Mid/21-00UT 3 3 2 # # Predicted 3-hour High latitude k-indices :Pred_High_k: High/00-03UT 5 3 2 High/03-06UT 5 3 2 High/06-09UT 6 4 3 High/09-12UT 6 4 4 High/12-15UT 6 4 4 High/15-18UT 4 4 3 High/18-21UT 2 3 2 High/21-00UT 2 2 1 # # Probability of Geomagnetic conditions at Middle Latitude :Prob_Mid: Mid/Active 15 35 20 Mid/Minor_Storm 35 15 5 Mid/Major-Severe_Storm 50 5 1 # # Probability of Geomagnetic conditions at High Latitudes :Prob_High: High/Active 1 10 15 High/Minor_Storm 10 30 25 High/Major-Severe_Storm 90 50 25 # # Polar Cap Absorption Forecast :Polar_cap: red # # Solar :10cm_flux: 180 180 175 # :Whole_Disk_Flare_Prob: Class_M 60 60 60 Class_X 15 15 15 Proton 99 45 15 # # Region Flare Probabilities for 2026 Jan 21 # Region Class C M X P :Reg_Prob: 2026 Jan 20 4341 65 15 5 5 4342 50 10 1 1 4343 10 1 1 1 4344 5 1 1 1 4345 75 15 1 1 4347 10 1 1 1 4348 10 1 1 1 4349 20 5 1 1 4350 10 1 1 1 4351 10 1 1 1 4352 5 1 1 1