Shin (@hey_itsmyturn) reported that a couple of blast sounds were heard in the Chitgar neighborhood of western Tehran, Tehran Province. The cause was unclear at the time of reporting.

The update followed an earlier post from the same account:

Smoke detected in western Tehran, no active fire was spotted so far.
No explosion as well.

The accompanying media was identified as not belonging to the account. The earlier report was published through FromIran with a 120-second delay: https://fromiran.sh1n.org/incidents/xzvJhjEATfZoM1C_kLW_Babc