FXXX04 KWNP 182201
DAYPRE

:Product: 3-day Space Weather Predictions daypre.txt
:Issued: 2026 May 18 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 19   2026 May 20   2026 May 21
:Geomagnetic_A_indices:
A_Fredericksburg         18             7             7
A_Planetary              21             8            10
#
# Predicted 3-hour Middle latitude k-indices
:Pred_Mid_k:
Mid/00-03UT               4             2             2
Mid/03-06UT               5             2             2
Mid/06-09UT               3             2             2
Mid/09-12UT               3             2             2
Mid/12-15UT               2             2             2
Mid/15-18UT               2             2             2
Mid/18-21UT               2             2             2
Mid/21-00UT               3             2             2
#
# Predicted 3-hour High latitude k-indices
:Pred_High_k:
High/00-03UT              3             2             2
High/03-06UT              5             2             2
High/06-09UT              4             2             3
High/09-12UT              4             3             4
High/12-15UT              3             3             4
High/15-18UT              2             2             3
High/18-21UT              2             2             2
High/21-00UT              2             1             2
#
# Probability of Geomagnetic conditions at Middle Latitude
:Prob_Mid:
Mid/Active               35            20            25
Mid/Minor_Storm          30             5             5
Mid/Major-Severe_Storm    5             1             1
#
# Probability of Geomagnetic conditions at High Latitudes
:Prob_High:
High/Active              10            20            20
High/Minor_Storm         25            30            30
High/Major-Severe_Storm  60            25            25
#
# Polar Cap Absorption Forecast
:Polar_cap:
                      green
#
# Solar
:10cm_flux:
                        110           115           115
#
:Whole_Disk_Flare_Prob:
Class_M                  40            40            40
Class_X                   5             5             5
Proton                    5             5             5
#
# Region Flare Probabilities for 2026 May 19
# Region     Class C      M             X             P
:Reg_Prob: 2026 May 18
  4436         75        20             5             5
  4438          0         0             0             0
  4439         30         5             1             1
  4440         10         1             1             1
  4441         35        10             1             1
  4442         10         1             1             1
  4443         10         1             1             1