BanglaCapsule | Bangladesh History on  Jul 18

1918 Earthquake known as the Srimangal earthquake occurred with a magnitude of 7.6 and epicentre at Srimangal, Maulvi Bazar. Intense damage occurred in Srimangal, but in Dhaka only minor effects were observed.
Google | Natural Disasters in Bangladesh Timeline
2005 Abdur Rahman popularly known as Rahman, renowned film actor, died of old-age complications in Dhaka.
Google | Abdur Rahman Timeline