MELBOURNE, Australia — A strong earthquake struck the South Pacific Island nation of Tonga on Monday, but there were no tsunami warnings or immediate reports of damage.

The quake had a preliminary magnitude of 6.6 when it hit at 9:47 a.m. local time, the U.S. Geological Survey said. Its epicenter was 198 kilometers (123 miles) north of the capital, Nuku'alofa, at a depth of 112 kilometers (70 miles).

The Hawaii-based Pacific Tsunami Warning Center said there was no risk of the quake causing a tsunami.

Tonga sits on the Pacific “Ring of Fire,” the arc of seismic faults around the Pacific Ocean where much of the world’s earthquake and volcanic activity occurs.

Gregg Sarra sounds off on the Northport and Half Hollow Hills East matchup, plus Tess Ferguson has an update on the high school fantasy football standings and Jared Vailuzzi has the plays of the week. Credit: Newsday

Sarra Sounds Off, Season 3, Ep 3: Top football teams in action, fantasy update and plays of the week Gregg Sarra sounds off on the Northport and Half Hollow Hills East matchup, plus Tess Ferguson has an update on the high school fantasy football standings and Jared Vailuzzi has the plays of the week.

Gregg Sarra sounds off on the Northport and Half Hollow Hills East matchup, plus Tess Ferguson has an update on the high school fantasy football standings and Jared Vailuzzi has the plays of the week. Credit: Newsday

Sarra Sounds Off, Season 3, Ep 3: Top football teams in action, fantasy update and plays of the week Gregg Sarra sounds off on the Northport and Half Hollow Hills East matchup, plus Tess Ferguson has an update on the high school fantasy football standings and Jared Vailuzzi has the plays of the week.

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