The Alaska earthquake was reported shortly after a 6.3-magnitude earthquake was reported in Russia on Tuesday, according to the United States Geological Survey. The earthquake was centered in Petropavlovsk at a depth of 10 kilometers (about 6.2 miles).

The Russia earthquake was reported hours after a 5.0-magnitude earthquake was reported in Alaska on Monday (July 21), according to the United States Geological Survey. The earthquake was centered in Adak at a depth of 56.4 kilometers (about 35 miles).

The Adak earthquake was reported hours after a 6.2-magnitude earthquake was reported in Alaska on Sunday (July 20), according to the United States Geological Survey. The earthquake was centered in San Point at a depth of 47.3 kilometers (about 29 miles).

The Alaska earthquakes were reported hours after a 6.6-magnitude earthquake was reported in Russia on Sunday (July 20), according to the United States Geological Survey. The earthquake was centered in Petropavlovsk at a depth of 9.4 kilometers (about 5.8 miles).

The Russian earthquake was reported two days after a 5.4-magnitude earthquake was reported in Burma (Myanmar) on Friday (July 18), according to the United States Geological Survey. The earthquake was centered in Shwebo at a depth of 10 kilometers (about 6.2 miles).

The latest earthquake was reported less than four months after a deadly 7.7-magnitude earthquake was reported in Myanmar, with a 6.4-magnitude reported minutes later. At least 3,600 people and 5,000 were injured during the incident on March 28.