Routine Space Environment Product (Daily)
Issued by NWS
Issued by NWS
986
FXXX04 KWNP 182201
DAYPRE
:Product: 3-day Space Weather Predictions daypre.txt
:Issued: 2025 Aug 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: 2025 Aug 19 2025 Aug 20 2025 Aug 21
:Geomagnetic_A_indices:
A_Fredericksburg 18 18 12
A_Planetary 28 25 15
#
# Predicted 3-hour Middle latitude k-indices
:Pred_Mid_k:
Mid/00-03UT 3 3 3
Mid/03-06UT 4 3 3
Mid/06-09UT 4 3 3
Mid/09-12UT 3 3 3
Mid/12-15UT 3 3 2
Mid/15-18UT 3 4 2
Mid/18-21UT 3 4 2
Mid/21-00UT 3 3 3
#
# Predicted 3-hour High latitude k-indices
:Pred_High_k:
High/00-03UT 3 3 3
High/03-06UT 5 2 3
High/06-09UT 6 4 4
High/09-12UT 6 4 4
High/12-15UT 5 5 4
High/15-18UT 4 6 3
High/18-21UT 3 4 2
High/21-00UT 2 3 2
#
# Probability of Geomagnetic conditions at Middle Latitude
:Prob_Mid:
Mid/Active 35 35 30
Mid/Minor_Storm 30 25 15
Mid/Major-Severe_Storm 10 5 1
#
# Probability of Geomagnetic conditions at High Latitudes
:Prob_High:
High/Active 5 10 15
High/Minor_Storm 20 25 30
High/Major-Severe_Storm 65 55 40
#
# Polar Cap Absorption Forecast
:Polar_cap:
green
#
# Solar
:10cm_flux:
112 108 110
#
:Whole_Disk_Flare_Prob:
Class_M 5 5 10
Class_X 1 1 1
Proton 1 1 1
#
# Region Flare Probabilities for 2025 Aug 19
# Region Class C M X P
:Reg_Prob: 2025 Aug 18
4171 5 0 0 0
4180 10 1 0 0
4182 5 0 0 0
4186 25 5 0 0
4187 15 1 0 0
4188 10 1 0 0