A total of more than 1,000 aftershocks have been reported in Alaska in the United States, where a 7.0-magnitude quake struck last month, the US Geological Survey said.

Nebuldwin of the Geological Survey said on CNN, "The aftershocks were weak vibration of about 2.5 or more on the scale of 2.5 or more and the rest on the scale of less than 2.5 or so," he said.

A 7.0 magnitude quake struck at 12:29 north of Anchorage, Alaska, after a strong 5.8-magnitude quake struck at 8:29 am on March 30 last month.

After that, the weak aftershock continues.

The earthquake was the strongest in 54 years after an earthquake in Alaska after a 9.2 - magnitude earthquake that killed 130 people in 1964.

However, the depth of the earthquake is very deep at 40.9 km, and the energy of the earthquake has been scattered on the earth's surface, and the earthquake regulations of Anchorage have not caused much damage due to the strict earthquake regulations.

Three days after the Anchorage earthquake, casualties and serious casualties were not reported.

The earthquake caused the roads to split and the piers were cracked.

Anchorage disaster officials said, "Most of the electricity has returned to normal, and communications are now communicating smoothly."