Hello, I'm on Ithshaga Street, Usafia, I heard an explosion a few minutes ago. Isfaia today at 10 o'clock there was a relatively large explosion and about 5 minutes later there was a smaller explosion. They polluted the air to such an extent that the mountains around the city and within it, which were always clear, today nothing is clear. Hello, I am from Abbas Abad Street in Usafia, I also heard the sound of the explosion. Hello, I heard an explosion today Saturday around 10:10. I'm from Khayavon c.