:Product: 3-day Space Weather Predictions daypre.txt :Issued: 2026 Mar 28 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 Mar 29 2026 Mar 30 2026 Mar 31 :Geomagnetic_A_indices: A_Fredericksburg 7 13 10 A_Planetary 8 18 12 # # Predicted 3-hour Middle latitude k-indices :Pred_Mid_k: Mid/00-03UT 2 3 3 Mid/03-06UT 2 4 3 Mid/06-09UT 1 3 3 Mid/09-12UT 1 2 2 Mid/12-15UT 2 2 2 Mid/15-18UT 2 2 2 Mid/18-21UT 2 2 2 Mid/21-00UT 3 3 2 # # Predicted 3-hour High latitude k-indices :Pred_High_k: High/00-03UT 2 3 3 High/03-06UT 1 4 2 High/06-09UT 1 4 3 High/09-12UT 1 4 3 High/12-15UT 3 4 3 High/15-18UT 3 3 3 High/18-21UT 2 2 2 High/21-00UT 2 2 2 # # Probability of Geomagnetic conditions at Middle Latitude :Prob_Mid: Mid/Active 20 40 30 Mid/Minor_Storm 5 25 10 Mid/Major-Severe_Storm 1 5 1 # # Probability of Geomagnetic conditions at High Latitudes :Prob_High: High/Active 15 10 15 High/Minor_Storm 25 25 25 High/Major-Severe_Storm 25 60 40 # # Polar Cap Absorption Forecast :Polar_cap: green # # Solar :10cm_flux: 160 158 155 # :Whole_Disk_Flare_Prob: Class_M 50 50 50 Class_X 10 10 10 Proton 5 5 5 # # Region Flare Probabilities for 2026 Mar 29 # Region Class C M X P :Reg_Prob: 2026 Mar 28 4399 10 1 1 1 4400 0 0 0 0 4401 85 35 5 5 4402 10 1 1 1 4403 10 1 1 1 4404 10 1 1 1 4405 65 20 5 1 4406 10 1 1 1 4407 10 1 1 1