:Product: 3-day Space Weather Predictions daypre.txt
:Issued: 2026 May 12 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 May 13   2026 May 14   2026 May 15
:Geomagnetic_A_indices:
A_Fredericksburg         13             9            18
A_Planetary              15            10            25
#
# Predicted 3-hour Middle latitude k-indices
:Pred_Mid_k:
Mid/00-03UT               3             3             3
Mid/03-06UT               3             3             4
Mid/06-09UT               2             2             4
Mid/09-12UT               3             2             3
Mid/12-15UT               3             2             3
Mid/15-18UT               2             2             3
Mid/18-21UT               3             2             3
Mid/21-00UT               3             2             3
#
# Predicted 3-hour High latitude k-indices
:Pred_High_k:
High/00-03UT              3             2             3
High/03-06UT              3             2             4
High/06-09UT              2             3             5
High/09-12UT              5             3             5
High/12-15UT              4             3             5
High/15-18UT              2             2             5
High/18-21UT              3             2             3
High/21-00UT              2             2             2
#
# Probability of Geomagnetic conditions at Middle Latitude
:Prob_Mid:
Mid/Active               40            20            35
Mid/Minor_Storm          20             5            35
Mid/Major-Severe_Storm    5             1            20
#
# Probability of Geomagnetic conditions at High Latitudes
:Prob_High:
High/Active              10            20             5
High/Minor_Storm         30            25            20
High/Major-Severe_Storm  50            20            70
#
# Polar Cap Absorption Forecast
:Polar_cap:
                      green
#
# Solar
:10cm_flux:
                        110           110           110
#
:Whole_Disk_Flare_Prob:
Class_M                  40            40            40
Class_X                  10             5             5
Proton                   10             5             5
#
# Region Flare Probabilities for 2026 May 13
# Region     Class C      M             X             P
:Reg_Prob: 2026 May 12
  4431          0         0             0             0
  4432         75        20             5             5
  4433         10         5             1             1
  4435         10         1             1             1
  4436         55        20             5             5