:Product: 3-day Space Weather Predictions daypre.txt
:Issued: 2026 Sep 21 2315 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 Sep 22   2026 Sep 23   2026 Sep 24
:Geomagnetic_A_indices:
A_Fredericksburg          6            11            20
A_Planetary               5            12            25
#
# Predicted 3-hour Middle latitude k-indices
:Pred_Mid_k:
Mid/00-03UT               1             2             4
Mid/03-06UT               1             2             5
Mid/06-09UT               2             2             4
Mid/09-12UT               2             2             3
Mid/12-15UT               2             2             2
Mid/15-18UT               1             2             2
Mid/18-21UT               2             3             3
Mid/21-00UT               2             4             3
#
# Predicted 3-hour High latitude k-indices
:Pred_High_k:
High/00-03UT              1             1             3
High/03-06UT              1             2             5
High/06-09UT              2             2             5
High/09-12UT              3             3             5
High/12-15UT              3             4             4
High/15-18UT              0             3             4
High/18-21UT              1             3             3
High/21-00UT              1             3             2
#
# Probability of Geomagnetic conditions at Middle Latitude
:Prob_Mid:
Mid/Active               10            20            35
Mid/Minor_Storm           5            10            15
Mid/Major-Severe_Storm    1             5             5
#
# Probability of Geomagnetic conditions at High Latitudes
:Prob_High:
High/Active              15            15            20
High/Minor_Storm         15            20            20
High/Major-Severe_Storm  15            35            20
#
# Polar Cap Absorption Forecast
:Polar_cap:
                      green
#
# Solar
:10cm_flux:
                        105           105           100
#
:Whole_Disk_Flare_Prob:
Class_M                  10            10            10
Class_X                   1             1             1
Proton                    1             1             1
#
# Region Flare Probabilities for 2026 Sep 22
# Region     Class C      M             X             P
:Reg_Prob: 2026 Sep 21
  4533         10         1             1             1
  4534         45         5             1             1
  4535         10         1             1             1
  4536         30         5             1             1
  4537         10         1             1             1
  4538         10         1             1             1