On 8 February 2010, the observation deck was closed to the public after power-supply problems caused an elevator to become stuck between floors, trapping a group of tourists for 45 minutes.[76][77] Despite rumours of the observation deck reopening for St. Valentine's Day (14 February),[78] it remained closed until 4 April 2010.[79][80][81] During low tides and clearness, people can see the shores of Iran from the top of the skyscraper.[82]