where did an earthquake occur today in us that was unusual
The largest earthquake in United States: 1  today: 5.4 in Kodiak Station, Alaska, United States. 2  this week: 5.4 in Kodiak Station, Alaska, United States. 3  this month: 5.4 in Kodiak Station, Alaska, United States. 4  this year: 6.5 in Ferndale, California, United States.