Daily Forecast





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	Solar X-ray Flare
	Solar Proton Event
	RelativisticElectronEnhancement
	GeoMagnetic Storm

	AE Model
	Dst Model
	Sudden Ionosphere Disturbance
	Magnetopause & Bow Shock
	Kp Model
	GEO relativistic electron flux
	Chinese Assimilation TEC Model

SPACE ENVIRONMENT FORECAST

MON , Sep 27 , 2021

TUE , Sep 28 , 2021

WED , Sep 29 , 2021

DAILY REPORTS

Space Environment Summary

During the past 24 hours, solar activity was low. There were four sunspot regions on the visible disk and two C1-class flares were produced. The solar wind speed decreased to about 390 km/s. The geomagnetic field was quiet.
	Published:	2021-09-27 00:30 UTC
	Forecaster:	010/040

Space Environment Forecast

Within the next three days, solar activity is expected to be low. Due to the effects of coronal hole high speed stream and CME on 23 Sep, the geomagnetic field is expected to reach storm levels on 27 Sep. It will be mainly quiet to unsettled on 28-29 Sep.
	Published:	2021-09-27 00:30 UTC
	Forecaster:	010/040

F10.7 Index

Ap Index

The 10.7-cm solar radio flux forecast for the next 24/48/72 hours.

Geomagnetic Ap index forecast for the next 24/48/72 hours.

24HR	48HR	72HR
86	86	86

24HR	48HR	72HR
23	12	8

Solar X-ray Flare

Geomagnetic Storm

Probabilities for M and X class solar flares for the next 24/48/72 hours.

Probabilities for minor and major disturbances in Geomagnetic field for the next 24/48/72 hours.

Solar Proton Event

Relativisitic Electron Enhancement

Probabilities for solar proton event for the next 24/48/72 hours.

Probabilities for GEO relativistic electrons enhancement event for the next 24/48/72 hours.

24HR	48HR	72HR
1%	1%	1%

24HR	48HR	72HR
1%	1%	1%

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