A powerful earthquake struck the Aegean Sea on Friday, killing at least 79 people in Turkey and two people on the Greek island of Samos. Hundreds were injured.

The Turkish city of Izmir was hit particularly hard by the quake. Rescuers are still searching for any survivors who might be stuck under the rubble of buildings that collapsed.

The United States Geological Survey measured the earthquake's magnitude at 7.0, while Turkish authorities said it was 6.6. The quake struck 14 kilometers (8.7 miles) northeast of the town of Néon Karlovásion on Samos, the USGS reported.

Elif rests in a hospital bed <a href="index.php?page=&url=https%3A%2F%2Fedition.cnn.com%2F2020%2F11%2F02%2Feurope%2Fturkey-earthquake-girl-rescue-intl-hnk%2Findex.html" target="_blank">following her rescue.</a>
Elif rests in a hospital bed following her rescue.
Turkish Health Ministry/AP
Crews work at the site of a collapsed building in Izmir.
Crews work at the site of a collapsed building in Izmir.
Ozan Kose/AFP/Getty Images
A view of the destruction on the Greek island of Samos.
A view of the destruction on the Greek island of Samos.
Ayhan Mehmet/Anadolu Agency/Getty Images
Survivors in Izmir wait for news of their loved ones, believed to be trapped under collapsed buildings, on Sunday, November 1.
Survivors in Izmir wait for news of their loved ones, believed to be trapped under collapsed buildings, on Sunday, November 1.
Burak Kara/Getty Images
Rescuers search debris for survivors in Izmir.
Rescuers search debris for survivors in Izmir.
Darko Bandic/AP
An emergency camp for displaced people was set up at the Eski Bornova stadium in Izmir.
An emergency camp for displaced people was set up at the Eski Bornova stadium in Izmir.
Ozan Kose/AFP/Getty Images
Members of a rescue crew carry a victim's body in Izmir.
Members of a rescue crew carry a victim's body in Izmir.
Darko Bandic/AP
An imam prays in Izmir as people attend the November 1 funeral of Bayram and Hatice Dogruya, a married couple killed in the earthquake.
An imam prays in Izmir as people attend the November 1 funeral of Bayram and Hatice Dogruya, a married couple killed in the earthquake.
Yasin Akgul/AFP/Getty Images
The damaged Greek Orthodox church of Karlovasi is pictured on the Greek island of Samos on Saturday, October 31.
The damaged Greek Orthodox church of Karlovasi is pictured on the Greek island of Samos on Saturday, October 31.
Will Vassilopoulos/AFP/Getty Images
This rescued cat was found by a search dog and pulled from the debris in Izmir.
This rescued cat was found by a search dog and pulled from the debris in Izmir.
Sergen Sezgin/Anadolu Agency/Getty Images
Emergency workers search a collapsed building for survivors in Izmir.
Emergency workers search a collapsed building for survivors in Izmir.
Burak Kara/Getty Images
Guards walk by a collapsed building in Izmir on October 31.
Guards walk by a collapsed building in Izmir on October 31.
Darko Bandic/AP
Rescue workers search for survivors in the debris of a collapsed building in Izmir.
Rescue workers search for survivors in the debris of a collapsed building in Izmir.
Emrah Gurel/AP
People try to save residents trapped in the debris of a collapsed building in Izmir on Friday, October 30.
People try to save residents trapped in the debris of a collapsed building in Izmir on Friday, October 30.
Ismail Gokmen/AP
Rescuers carry a wounded person who was pulled from debris in Izmir.
Rescuers carry a wounded person who was pulled from debris in Izmir.
Ismail Gokmen/AP
This aerial photo shows a collapsed building in the Bornova district of Izmir.
This aerial photo shows a collapsed building in the Bornova district of Izmir.
Mahmut Serdar Alakus/Anadolu Agency/Getty Images
Search and rescue operations take place at a building in Izmir.
Search and rescue operations take place at a building in Izmir.
Mehmet Emin Menguarslan/Anadolu Agency/Getty Images
A woman reacts as search-and-rescue teams work through the debris of a collapsed building in Izmir.
A woman reacts as search-and-rescue teams work through the debris of a collapsed building in Izmir.
Lokman Ilhan/Anadolu Agency/Getty Images
Cars are piled up on Samos after the quake.
Cars are piled up on Samos after the quake.
Michael Svarnias/AP
People search for survivors in a building that collapsed in Izmir.
People search for survivors in a building that collapsed in Izmir.
Tuncay Dersinlioglu/Reuters
A man weeps as people try to save residents trapped under rubble in Izmir.
A man weeps as people try to save residents trapped under rubble in Izmir.
Ismail Gokmen/AP
Rescue crews move rubble in Izmir.
Rescue crews move rubble in Izmir.
Lokman Ilhan/Anadolu Agency/Getty Images
A car and boats are damaged on the coast of Izmir.
A car and boats are damaged on the coast of Izmir.
Cemre Can Tutar/Anadolu Agency/Getty Images
A woman reacts as search-and-rescue teams work at a building site in Izmir.
A woman reacts as search-and-rescue teams work at a building site in Izmir.
Lokman Ilhan/Anadolu Agency/Getty Images
A wounded person is rescued from a collapsed building in Izmir.
A wounded person is rescued from a collapsed building in Izmir.
Ismail Gokmen/AP
A wounded woman hugs a relative after being rescued from a building in Izmir.
A wounded woman hugs a relative after being rescued from a building in Izmir.
Tezcan Ekizler/Anadolu Agency/Getty Images
People stand outside buildings in Izmir after the quake.
People stand outside buildings in Izmir after the quake.
Ismail Gokmen/AP
Volunteers work at the scene of a collapsed building in Izmir.
Volunteers work at the scene of a collapsed building in Izmir.
DHA/AP
People gather in a street in Izmir.
People gather in a street in Izmir.
Ismail Gokmen/AP
People walk past a damaged house after the earthquake struck near Samos.
People walk past a damaged house after the earthquake struck near Samos.
Stringer/Eurokinissi/AFP/Getty Images
People in Izmir take refuge outdoors after the earthquake.
People in Izmir take refuge outdoors after the earthquake.
Ismail Gokmen/AP
Search-and-rescue work is conducted at a collapsed building in Izmir.
Search-and-rescue work is conducted at a collapsed building in Izmir.
Mehmet Emin Menguarslan/Anadolu Agency/Getty Images
Seawater covers a square at the Vathi port in Samos.
Seawater covers a square at the Vathi port in Samos.
Michael Svarnias/AP