MOZBC Daily Update Causing Spikes at 00 UTC

[Naser Mohammadzadeh]

Hello,

I am running MOZBC daily, updating the boundary conditions at 00 UTC each day. However, my output looks strange. At the update time, I see spike values that are very different from both the previous and following hours.

Does anyone know why this happens? Is this behavior normal, or could it indicate a problem in the MOZBC setup?

If it is not normal, do you know any possible solution for this issue?

Thank you.

Best regards,
Naser