06:57 - Source: CNN
Crews race to find survivors buried in rubble in Ecuador
People rest in front of a destroyed house in Manta, Ecuador, on April 17, 2016 a day after a powerful 7.8-magnitude quake hit the country.
LUIS ACOSTA/AFP/AFP/Getty Images
People rest in front of a destroyed house in Manta, Ecuador, on April 17, 2016 a day after a powerful 7.8-magnitude quake hit the country.
Now playing
06:57
Crews race to find survivors buried in rubble in Ecuador
Rescue efforts intensify as death toll in Ecuador rises romo dnt nr_00002909.jpg
AP Images
Rescue efforts intensify as death toll in Ecuador rises romo dnt nr_00002909.jpg
Now playing
01:54
Rescue efforts intensify as death toll rises in Ecuador
Rescuers young girl collapsed building ecuador romo nr_00001005.jpg
CNN
Rescuers young girl collapsed building ecuador romo nr_00001005.jpg
Now playing
03:13
Rescuers pull girl from a collapsed building in Ecuador
ecuador earthquake grocery store vo_00000908.jpg
Erika Tejeda
ecuador earthquake grocery store vo_00000908.jpg
Now playing
01:44
Video shows the moment earthquake strikes Ecuador
AFP/Getty Images
Now playing
00:58
Drone footage shows extent of Ecuador earthquake damage
People search for their belongings amid the debris of their destroyed homes, after a massive earthquake in Pedernales, Ecuador, Sunday, April 17, 2016. The strongest earthquake to hit Ecuador in decades flattened buildings and buckled highways along its Pacific coast, sending the Andean nation into a state of emergency. (AP Photo/Dolores Ochoa)
Dolores Ochoa/AP
People search for their belongings amid the debris of their destroyed homes, after a massive earthquake in Pedernales, Ecuador, Sunday, April 17, 2016. The strongest earthquake to hit Ecuador in decades flattened buildings and buckled highways along its Pacific coast, sending the Andean nation into a state of emergency. (AP Photo/Dolores Ochoa)
Now playing
01:33
Ecuador earthquake: Death toll soars
Rescue workers work to pull out survivors trapped in a collapsed building after a huge earthquake struck, in the city of Manta early on April 17, 2016. 
At least 41 people were killed when a powerful 7.8-magnitude earthquake struck Ecuador, destroying buildings and sending terrified residents dashing from their homes, authorities said late on April 16.
 / AFP / API / ARIEL OCHOA        (Photo credit should read ARIEL OCHOA/AFP/Getty Images)
ARIEL OCHOA/AFP/AFP/Getty Images
Rescue workers work to pull out survivors trapped in a collapsed building after a huge earthquake struck, in the city of Manta early on April 17, 2016. At least 41 people were killed when a powerful 7.8-magnitude earthquake struck Ecuador, destroying buildings and sending terrified residents dashing from their homes, authorities said late on April 16. / AFP / API / ARIEL OCHOA (Photo credit should read ARIEL OCHOA/AFP/Getty Images)
Now playing
01:20
Powerful earthquake hits Ecuador, dozens killed
Residents walk on a street amid destroyed buildings on April 16, in Guayaquil, Ecuador.
ARIEL OCHOA/AFP/Getty Images
Residents walk on a street amid destroyed buildings on April 16, in Guayaquil, Ecuador.
Now playing
02:17
Magnitude-7.8 earthquake hits Ecuador
earthquake early warning system orig mg_00002310.jpg
earthquake early warning system orig mg_00002310.jpg
Now playing
01:38
Why aren't earthquake warnings better?

Story highlights

The magnitude-7.8 earthquake struck Saturday night

A state of emergency has been declared in six provinces

CNN —  

Rescue workers are still searching for an unknown number of people trapped in debris following Ecuador’s biggest earthquake in decades. The death toll has risen to more than 650 and thousands are injured, Ecuadorian officials said last week.

The military has brought in search dogs to help find survivors and bodies and 10,000 soldiers have been deployed. They’ve set up mobile hospitals and temporary shelters.

Here’s how you can help with donations.

The Ecuador Red Cross has teams on the ground providing first aid and searching for survivors.

UNICEF has delivered 20,000 water purification tables to the area worst affected by the quake. UNICEF is also assessing the needs of children in the earthquake zone.

World Vision has deployed an emergency response staff to assist with aid distributions and is setting up shelters.

Samaritan’s Purse personnel are on the ground to help coordinate with churches and community officials. The groups says field hospital and medical staff will be arriving later this week.

World Food Program is providing food assistance to more than 5,000 families affected by the earthquake.

Oxfam America is focusing on providing clean water, sanitation, and hygenic products.

Save the Children is delivering emergency shelter, food, generators, and hygiene kits. It’s also providing kits for children to return to school as soon as possible.

International Medical Corps is working with local medical professionals to deploy mobile medical teams and assist damaged hospitals.

Handicap International and their emergency specialists are on the ground in Ecuador. They are providing rehabilitation services and counseling for the injured and their families.

AmeriCares is on the ground in Ecuador and providing medical aid and supplies.

The American Jewish Joint Distribution Committee (JDC) and its partners are providing aid to hundreds of people, including food, water, medical equipment and supplies, water filters and purification tablets, solar panel lamps, and post-trauma kits for children.

Impact Your World is monitoring the situation after the 7.8-magnitude quake struck on the country’s central coast.