Tsunami warning system

Powerful Earthquake Rocks Alaska, Tsunamy Alert Issued

An earthquake of magnitude 7.2 has struck the Alaska Peninsula, the U.S. Geological Survey (USGS) said late on Wednesday.

The quake was at a depth of 35 km, USGS added.

The U.S. Tsunami Warning System, which said the quake had a magnitude of 8.1, issued a tsunami warning for the U.S. Pacific territories of Guam and the Northern Mariana Islands.

7.7 Magnitude Earthquake Hits the Caribbean, there is a Tsunami Threat

A tsunami warning has been issued for Jamaica, Cuba and the Cayman Islands after a 7.7-magnitude earthquake struck the Caribbean, world agencies said. 

There have been no reports of casualties, injuries or damage to Cayman Islands buildings, a spokesman for the Territory Disaster Management Agency said.

7.4-Magnitude Earthquake Was Registered in Indonesia, a Tsunami Warning Was Issued

A 7.4-magnitude earthquake struck 134 kilometers northwest of Malaku, Indonesia, according to the United States Geological Survey, quoted by the Independent.

The tremor was at a depth of 62km, USGS reported.

A tsunami warning was issued but it was lifted two hours later.

The quake struck between the Sulawesi and Halmahera islands.

Strong Earthquake in Indonesia

An earthquake with a magnitude 6.8 Richter shook eastern Indonesia, according to data from a local geophysical institute.

According to US seismologists, the strength of the quake was 6.5. Its epicenter was about 40 km from the city of Ambon, Maluku province.

No casualties, no tsunami alert. 

7.3 Magnitude Earthquake Was Recorded in the Sea of Indonesia

An earthquake with magnitude 7.3 on the Richter scale was recorded in the sea east of Indonesia.

The earthquake was felt in Australia, where some areas were evacuated.

No tsunami warning yet.

There are also no reports of casualties and destruction.

The epicenter of the earthquake was 220 kilometers deep.

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