Shin (@hey_itsmyturn) reported possible ballistic missile activity near Urmia in Iran’s West Azerbaijan Province, initially noting that movements had been spotted but that no launch had occurred:

There MIGHT be BM launches from Urmia.
Nothing yet, but it might happen.
Movements spotted.
West Azerbaijan Province, #Iran

In a follow-up post, Shin said:

BMs will be launched from IRGC's Al Mahdi base soon,
It's going to be another "test".

West Azerbaijan Province, #Iran