Routine Space Environment Product (Daily)
Issued by NWS
Issued by NWS
502
FXXX04 KWNP 112201
DAYPRE
:Product: 3-day Space Weather Predictions daypre.txt
:Issued: 2026 Aug 11 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 Aug 12 2026 Aug 13 2026 Aug 14
:Geomagnetic_A_indices:
A_Fredericksburg 7 7 10
A_Planetary 9 6 12
#
# Predicted 3-hour Middle latitude k-indices
:Pred_Mid_k:
Mid/00-03UT 2 2 2
Mid/03-06UT 2 2 2
Mid/06-09UT 2 2 2
Mid/09-12UT 2 2 2
Mid/12-15UT 2 2 3
Mid/15-18UT 2 1 2
Mid/18-21UT 2 2 3
Mid/21-00UT 2 2 3
#
# Predicted 3-hour High latitude k-indices
:Pred_High_k:
High/00-03UT 2 1 1
High/03-06UT 2 2 1
High/06-09UT 2 2 1
High/09-12UT 4 3 4
High/12-15UT 4 3 4
High/15-18UT 3 2 3
High/18-21UT 2 2 3
High/21-00UT 1 1 2
#
# Probability of Geomagnetic conditions at Middle Latitude
:Prob_Mid:
Mid/Active 25 10 30
Mid/Minor_Storm 10 5 15
Mid/Major-Severe_Storm 1 1 1
#
# Probability of Geomagnetic conditions at High Latitudes
:Prob_High:
High/Active 20 20 15
High/Minor_Storm 30 20 30
High/Major-Severe_Storm 25 15 40
#
# Polar Cap Absorption Forecast
:Polar_cap:
green
#
# Solar
:10cm_flux:
98 98 100
#
:Whole_Disk_Flare_Prob:
Class_M 5 5 5
Class_X 1 1 1
Proton 1 1 1
#
# Region Flare Probabilities for 2026 Aug 12
# Region Class C M X P
:Reg_Prob: 2026 Aug 11
4503 10 1 1 1
4505 0 0 0 0
4506 5 1 1 1
4507 30 1 1 1
4508 10 1 1 1