how to detect an especific time if a condition its true while simulink is running?

I'm finding a way to detect, save and later use of an especific time if a condition is true while simulink is running. I'm using clock time signal and a voltage measurement signal.

The idea is: If voltage measurement is greater or equal to a threshold then save that exact time or have available that value on Simulink to later use.

Thanks alot.

[Walter Roberson]

duplicates https://www.mathworks.com/matlabcentral/answers/439544-how-to-detect-a-especific-time-on-simulink-when-a-condition-is-true