A 6.4-magnitude earthquake has rocked Turkey's southern province of Hatay and northern Syria, killing six people and sparking fresh panic after a massive February 6 tremor left over 47,000 dead in both countries.
The AFAD disaster response agency reported the deaths, as well as nearly 300 hospitalisations, while in Syria the White Helmets aid group said at least 150 people were injured in the Aleppo region.
The quake hit the Turkish town of Defne on Monday at 1704 GMT and was strongly felt by AFP teams in the nearby city of Antakya. It was also felt in Lebanon and Cyprus.
Turkey's disaster management agency said on Twitter that a 5.8-magnitude quake followed three minutes later, with its epicentre in the Samandag district of Hatay province.
The agency recorded two more tremors with magnitudes of 5.2 around 20 minutes after the first on Monday.
"The road moved like waves. The building moved back and forth; the cars moved left to right. It knocked me off my feet," said Mehmet Irmak, who works at a notary's office in Antakya.
"Hatay is no longer a safe place. We could hear a lot of buildings collapsing," said Irmak, who had been sleeping in his car for two weeks after the first quake.
Among the dead were three people who became trapped after returning to their damaged flats to retrieve belongings, said AFAD, warning people against going back to homes at risk.
On Tuesday, the organization said it was sending 6,000 extra tents to the region to shelter those in need.
According to AFAD, more than 6,200 aftershocks have been recorded since the 7.8-magnitude hit Turkey and Syria on February 6, leaving millions homeless.
Officials said following the quake that aftershocks would be felt for a year because of the force of the first tremor.
Officials have set the death toll from that quake at 41,156 people in Turkey and 3,688 in Syria, but experts say the number will rise as the rubble is cleared and rescue operations end.
Eleven provinces in Turkey were hit by the previous tremors and on Sunday, officials said rescue operations would continue in only two: Hatay and Kahramanmaras.
"My thoughts continue to be with the people of Turkiye and Syria, as they face the impact of new earthquakes striking the region this evening," wrote UN chief Antonio Guterres on Twitter.
UN teams there "are assessing the situation, and we stand ready to provide additional support as needed," he said.
On Monday, US Secretary of State Antony Blinken held talks in Ankara with Turkish President Recep Tayyip Erdogan and Foreign Minister Mevlut Cavusoglu, as he wrapped up a visit during which he pledged solidarity after the tremors. The US has contributed $185 million in assistance to Turkey and Syria.
