The weekend of June 29 was loaded with shaking quakes in several parts of the world including the United States. Earthquakes rattled and trembled in areas of Arizona on Saturday, June 28 just before 10 waking up residents with a 5.2 quake in Douglas and Tucson. Meanwhile, just before 8 p.m. the same night Utah experienced a quake in Mt. Pleasant. Reaching afar South Sandwich Islands in Singapore experienced a 7.1 earthquake underwater around 9.1 miles off its shore. A tsunami warning wasn't issued but local islands felt the tremble. There are many earthquakes that go unreported as well. Although the range was around the world, no major damages were caused.