Routine Space Environment Product (Daily)
Issued by NWS

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454
FXXX04 KWNP 042201
DAYPRE

:Product: 3-day Space Weather Predictions daypre.txt
:Issued: 2026 Jun 04 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 05   2026 Jun 06   2026 Jun 07
:Geomagnetic_A_indices:
A_Fredericksburg         42            18            10
A_Planetary              55            20            12
#
# Predicted 3-hour Middle latitude k-indices
:Pred_Mid_k:
Mid/00-03UT               5             4             3
Mid/03-06UT               6             4             3
Mid/06-09UT               5             4             2
Mid/09-12UT               5             3             3
Mid/12-15UT               4             2             2
Mid/15-18UT               4             2             2
Mid/18-21UT               4             3             2
Mid/21-00UT               4             3             2
#
# Predicted 3-hour High latitude k-indices
:Pred_High_k:
High/00-03UT              4             3             2
High/03-06UT              6             4             2
High/06-09UT              6             5             2
High/09-12UT              6             5             4
High/12-15UT              6             4             4
High/15-18UT              6             3             3
High/18-21UT              4             3             2
High/21-00UT              3             2             2
#
# Probability of Geomagnetic conditions at Middle Latitude
:Prob_Mid:
Mid/Active               25            35            15
Mid/Minor_Storm          20            15             5
Mid/Major-Severe_Storm   40             5             1
#
# Probability of Geomagnetic conditions at High Latitudes
:Prob_High:
High/Active               5            10            15
High/Minor_Storm         20            30            25
High/Major-Severe_Storm  75            60            20
#
# Polar Cap Absorption Forecast
:Polar_cap:
                      green
#
# Solar
:10cm_flux:
                        145           143           140
#
:Whole_Disk_Flare_Prob:
Class_M                  50            50            50
Class_X                  10            10            10
Proton                    5             5             5
#
# Region Flare Probabilities for 2026 Jun 05
# Region     Class C      M             X             P
:Reg_Prob: 2026 Jun 04
  4446         15         1             1             1
  4455         60        25             5             5
  4457         15         1             1             1
  4458         55        15             1             1
  4459         55        15             1             1
  4460         20         5             1             1
  4461         30         1             1             1
  4462         25         5             1             1