:Product: 3-day Space Weather Predictions daypre.txt :Issued: 2026 Jun 25 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 Jun 26 2026 Jun 27 2026 Jun 28 :Geomagnetic_A_indices: A_Fredericksburg 10 11 12 A_Planetary 12 12 15 # # Predicted 3-hour Middle latitude k-indices :Pred_Mid_k: Mid/00-03UT 3 3 3 Mid/03-06UT 3 3 3 Mid/06-09UT 2 2 4 Mid/09-12UT 2 3 3 Mid/12-15UT 2 2 2 Mid/15-18UT 2 2 1 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 3 2 3 High/03-06UT 3 3 3 High/06-09UT 2 2 5 High/09-12UT 3 4 5 High/12-15UT 3 3 3 High/15-18UT 3 2 2 High/18-21UT 2 2 2 High/21-00UT 2 2 2 # # Probability of Geomagnetic conditions at Middle Latitude :Prob_Mid: Mid/Active 35 35 35 Mid/Minor_Storm 20 20 20 Mid/Major-Severe_Storm 5 5 5 # # Probability of Geomagnetic conditions at High Latitudes :Prob_High: High/Active 10 10 10 High/Minor_Storm 30 30 30 High/Major-Severe_Storm 50 50 50 # # Polar Cap Absorption Forecast :Polar_cap: green # # Solar :10cm_flux: 155 155 155 # :Whole_Disk_Flare_Prob: Class_M 50 50 50 Class_X 10 10 10 Proton 5 5 5 # # Region Flare Probabilities for 2026 Jun 26 # Region Class C M X P :Reg_Prob: 2026 Jun 25 4470 5 1 1 1 4473 5 1 1 1 4475 45 10 1 1 4476 15 5 1 1 4477 25 1 1 1 4478 95 45 10 1 4479 5 1 1 1