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 10 Oct 2025 04:20 UT)
REAL TIME T INDICES FOR AUSTRALIAN REGION AUTO SCALED DATA IS USED TO PRODUCE THESE INDICES 10 10 25 04 UT Northern Equatorial Australian Region T index: 173 Northern Australian Region T index: 150 Southern Australian Region T index: 134 Australian Region T index: 144 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: 19