Regional Ionospheric Operations
China Ionospheric Forecast and Navigation Impact Visualization System
TEC
Electron Density
foF2
11-04
当天
11-05
+24h
11-06
+48h
11-07
+72h
China Regional Ionosphere
China Map View · Provincial Highlights
TEC (TECU)
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TEC (TECU)
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UTC 08:00
BJT 16:00
❚❚
00:00 UTC
06:00
12:00
18:00
24:00
China · VTEC Forecast Visualization