TUE ,  May 21 , 2019 WED ,  May 22 , 2019 THU ,  May 23 , 2019

		Space Environment Summary During the past 24 hours, solar activity was very low. There was no active region on the visible disk, and no C-class and above flares produced. The solar wind speed maintained at about 400 km/s. The geomagnetic field was quiet to unsettled. Published: 2019-05-21 00:05 UTC Forecaster: 026/021

		Space Environment Forecast Within the next three days, solar activity is expected to be very low. The geomagnetic field will be quiet to unsettled on 21-22 May and quiet on 23 May. Published: 2019-05-21 00:05 UTC Forecaster: 026/021

		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 68 68 68 24HR 48HR 72HR 9 8 5

		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. CLASS 24HR 48HR 72HR M 1% 1% 1% X 1% 1% 1% CLASS 24HR 48HR 72HR Minor 10% 1% 1% Major 1% 1% 1%

		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%

	24-hr Max:A8.9
	Peak Time:2019 May 21 05:37 UTC
	Updated:2019 May 21 17:18 UTC
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	Current 5-min:1.680e-1 /cm2.sr.s
	24-hr Max:4.960e-1 /cm2.sr.s
	Updated:2019 May 21 17:10 UTC
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	Speed:380.8 km/sec
	Density:3.5 protons/cm3
	Updated:2019 May 21 17:16 UTC
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	Current:Kp=2
	24-hr Max:Kp=2
	Updated:2019 May 21 15:00 UTC
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	Current 5-min:9.020e+1 /cm2.sr.s
	Integral Flux:3.359e+6 /cm2.sr.day
	Updated:2019 May 21 17:10 UTC
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	10.7cm Flux:69 sfu
	Update:2019 May 20 UTC
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	SSN:0
	Update:2019 May 20 UTC
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