People and rescue teams try to reach trapped residents in collapsed buildings in Adana, Turkey, on Feb. 6, 2023 after a powerful quake knocked down multiple buildings in southeast Turkey and Syria. IHA AGENCY VIA AP

A powerful 7.8 magnitude earthquake hit southern Turkey and northern Syria early Monday, toppling buildings and killing at least 641 people. With hundreds upon hundreds injured and hundreds more believed trapped under rubble, the toll was expected to rise as rescue workers combed through rubble in cities and towns across the region.

On both sides of the border, residents jolted out of sleep by the pre-dawn quake rushed outside on a cold, rainy and snowy winter night. Buildings were flattened and strong aftershocks continued.

Rescue workers and residents raced to search for survivors under the rubble of their homes in multiple cities, working through tangles of metal and chunks of concrete.

Turkey's Disaster and Emergency Management agency said at least 284 people were killed in seven Turkish provinces. The agency said 440 people were injured. The death toll in government-held areas of Syria climbed to 237 with more than 630 injured, according to Syrian state media. At least 120 people were killed in rebel-held areas, according to the White Helmets, the emergency organization in opposition areas.

In the Turkish city of Adana, one resident said three buildings near his home collapsed. "I don't have the strength anymore," one survivor could be heard calling out from beneath the rubble as rescue workers tried to reach him, said the resident, journalism student Muhammet Fatih Yavus. Further east in Diyarbakir, cranes and rescue teams rushed people on stretchers out of a mountain of pancaked concrete floors that was once an apartment building.

On the Syrian side of the border, the quake smashed opposition-held regions that are packed with some 4 million people displaced from other parts of Syria by the country's long civil war. Many of them live in decrepit conditions with little health care, with Russian-backed Syrian forces surrounding the area and sometimes carrying out airstrikes. Rescue workers said hospitals in the area were packed.

"We fear that the deaths are in the hundreds," Muheeb Qaddour, a doctor, said by phone from the town of Atmeh, referring to the entire rebel-held area. Raed Salah, the head of the White Helmets, said whole neighborhoods were collapsed in some areas.

The quake, felt as far away as Cairo, struck a region that has been shaped by more than a decade of civil war in Syria. Millions of Syrian refugees live in Turkey. The swath of Syria affected by the quake is divided between government-held territory and the country's last opposition-held enclave, which is surrounded by Russian-backed government forces. The quake was centered about 60 miles from the Syrian border outside the city of Gaziantep, a major Turkish provincial capital.

The U.S. Geological Survey said the quake was 11 miles deep.

At least 20 aftershocks followed, some hours later during daylight, the strongest measuring 6.6, Turkish authorities said.

U.S. National Security Adviser Jake Sullivan issued a statement saying, "The United States is profoundly concerned by the reports of today's destructive earthquake in Turkiye and Syria. We stand ready to provide any and all needed assistance. President Biden has directed USAID and other federal government partners to assess U.S. response options to help those most affected. We will continue to closely monitor the situation in coordination with the Government of Turkiye."

Many other nations offered to help as well. Among them: France, Germany, Greece and -- war-torn Ukraine, whose president, Volodomyr Zelenskyy, said Ukraine is "close to the friendly Turkish people" and ready to provide assistance, the Reuters news service reported.

Turkish President Recep Tayyip Erdogan said on Twitter that "search and rescue teams were immediately dispatched" to the areas hit by the quake.

"We hope that we will get through this disaster together as soon as possible and with the least damage," he wrote.

Turkey's defense ministry said Turkish armed forces set an air corridor to enable search and rescue teams to get to the quake zone, according to Reuters.

The Turkish maritime authority said the port of Iskenderun in southern Turkey was damaged by the quake but operations were continuing at other ports, Reuters reported.

Oil was flowing as usual through two major pipelines in Turkey, Reuters said, citing an energy official but adding that operations at the Ceyhan oil terminal in southern Turkey were suspended, according to the Tribeca shipping agency.

A gas pipeline was damaged and the flow of gas was stopped to three provinces and areas near them, Reuters quoted Turkish state pipeline operator BOTAS as saying.

Turkey's Akkuyu nuclear power plant, which is being built, wasn't damaged by the quake, Reuters cites an official of the Russian company constructing the plant as saying.

Buildings were reported collapsed in a swath from Syria's cities of Aleppo and Hama to Turkey's Diyarbakir, more than 200 miles to the northeast.

In Turkey, people trying to leave the quake-stricken regions caused traffic jams, hampering efforts of emergency teams trying to reach the affected areas. Authorities urged residents not to take to the roads. Mosques around the region were being opened up as a shelter for people unable to return to damaged homes amid temperatures that hovered around freezing.

In Diyarbakir, rescue teams called for silence as they tried to listen for survivors under the wreckage of an 11-story building. Rescue workers pulled out one man, carrying him on a stretcher through a dense crowd of hundreds of people anxiously watching the rescue efforts. A gray-haired woman wailed before being escorted away by a man, while a rescue worker wearing a white helmet tried to calm a crying girl who was also being cuddled by two friends.

In northwest Syria, the opposition's Syrian Civil Defense described the situation in the rebel-held region as "disastrous" adding that entire buildings have collapsed and people are trapped under the rubble. The civil defense urged people to evacuate buildings to gather in open areas. Emergency rooms were full of injured, said Amjad Rass, president of the Syrian American Medical Society.

In Damascus, buildings shook and many people went down to the streets in fear.

The quake jolted residents in Lebanon from beds, shaking buildings for about 40 seconds. Many residents of Beirut left their homes and took to the streets or drove in their cars away from buildings.

The earthquake came as the Middle East is experiencing a snowstorm that's expected to continue until Thursday.

Turkey sits on top of major fault lines and is frequently shaken by earthquakes.

Some 18,000 were killed in powerful earthquakes that hit northwest Turkey in 1999.

Source