Routine Space Environment Product (Daily)
Issued by NWS
Issued by NWS
178
FXXX04 KWNP 312201
DAYPRE
:Product: 3-day Space Weather Predictions daypre.txt
:Issued: 2026 Aug 31 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 Sep 01 2026 Sep 02 2026 Sep 03
:Geomagnetic_A_indices:
A_Fredericksburg 8 5 5
A_Planetary 8 5 5
#
# Predicted 3-hour Middle latitude k-indices
:Pred_Mid_k:
Mid/00-03UT 3 2 2
Mid/03-06UT 3 2 2
Mid/06-09UT 2 2 2
Mid/09-12UT 1 1 1
Mid/12-15UT 2 1 1
Mid/15-18UT 1 1 1
Mid/18-21UT 2 1 1
Mid/21-00UT 2 2 1
#
# Predicted 3-hour High latitude k-indices
:Pred_High_k:
High/00-03UT 2 1 1
High/03-06UT 2 1 1
High/06-09UT 2 2 1
High/09-12UT 2 2 1
High/12-15UT 2 0 0
High/15-18UT 2 1 1
High/18-21UT 2 1 1
High/21-00UT 1 1 1
#
# Probability of Geomagnetic conditions at Middle Latitude
:Prob_Mid:
Mid/Active 20 10 10
Mid/Minor_Storm 5 1 5
Mid/Major-Severe_Storm 1 1 1
#
# Probability of Geomagnetic conditions at High Latitudes
:Prob_High:
High/Active 15 15 15
High/Minor_Storm 25 15 15
High/Major-Severe_Storm 25 10 15
#
# Polar Cap Absorption Forecast
:Polar_cap:
green
#
# Solar
:10cm_flux:
108 106 104
#
:Whole_Disk_Flare_Prob:
Class_M 10 10 10
Class_X 1 1 1
Proton 1 1 1
#
# Region Flare Probabilities for 2026 Sep 01
# Region Class C M X P
:Reg_Prob: 2026 Aug 31
4513 15 1 1 1
4517 0 0 0 0
4518 15 1 1 1
4520 50 10 1 1
4521 10 1 1 1
4522 10 1 1 1
4523 10 1 1 1