Real Time T Indices

Below is real time T index information based on several hours of autoscaled data. Real time T will depart from monthly predicted T during disturbances. A value of 999 indicates that no autoscaled data is available.

(last updated 24 Jul 2021 08:20 UT)

REAL TIME T INDICES FOR NORTHERN HEMISPHERE AUTO SCALED DATA IS USED TO PRODUCE THESE INDICES 24 07 21 08 UT Northern hemisphere T index: 40 REAL TIME T INDICES FOR SOUTHERN HEMISPHERE AUTO SCALED DATA IS USED TO PRODUCE THESE INDICES Southern hemisphere T index: 20 REAL TIME T INDICES FOR AUSTRALIAN REGION AUTO SCALED DATA IS USED TO PRODUCE THESE INDICES 24 07 21 08 UT Northern Equatorial Australian Region T index: 28 Northern Australian Region T index: 19 Southern Australian Region T index: 21 Australian Region T index: 20 REAL TIME T INDEX FOR NEW ZEALAND REGION AUTO SCALED DATA IS USED TO PRODUCE THESE INDICES New Zealand Region T index: 999 REAL TIME T INDEX FOR ANTARCTIC REGION AUTO SCALED DATA IS USED TO PRODUCE THESE INDICES Antarctic Region T index: 21