Quake death toll may top 100,000: Haitian PM

Haitian Prime MinisterJean-Max Bellerivetold CNN Wednesdaythe death toll from the earthquake thatrocked his countrycould be "well over 100,000."

The 7.0-magnitude quake struck Tuesday afternoon, and has leftPort-au-Prince, the capital city, in ruins.

No official casualty numbers have been released yet.

Haitian PresidentRen Prvaltold theMiami Herald Wednesday he has been stepping over deadbodies and estimatedthousands of people were killed.

He said Bellerive'sprojection may be high becauseit wasbased on the extent of the destruction rather than firm counts of the dead.

"We have to do an evaluation," Prval said, describing the scene as "unimaginable."

"All of the hospitals are packed with people. It is a catastrophe,'' he said.

"Parliament has collapsed. The tax office has collapsed. Schools have collapsed. Hospitals have collapsed,'' he told the paper. "There are a lot of schools that have a lot of dead people in them.''

Shattered communication systems in the Caribbean countrymade it impossible to immediately determine the number of casualties from theTuesday afternoon quake, but an InternationalRed Cross official estimated that three million people in the impoverishedcountry of nine million mayhave been affected and could need emergency aid.

UN supplies funding

Paul Conneallysaidit would take a day or two to get a clear picture of the number of dead and injured, as well as the damage.

UN Secretary General Ban Ki-moon appealed for massive aid for Haiti and announced that the United Nations is releasing $10 million USfrom its emergency funds.

"There is no doubt that we are facing a major humanitarian-assistance emergency and that a major relief effort will be required," he said.

Ban said the earthquake has had a devastating impact on Port-au-Prince, while other areas of Haiti appear to be largely unaffected.

"Buildings and infrastructure were heavily damaged throughout the capital. Basic services such as water, electricity, have collapsed almost entirely," he said.

Aftershocks also continued to rattle the capital.

Scores of injured people lay in the streets of Port-au-Prince early Wednesday as aid groups around the world prepared to provide disaster relief.

Simon Schorno, a spokesman with the International Committee of the Red Cross, told The Associated Press that finding and rescuing survivors will be a priority, and aid workers will also help hospitals cope with casualties and establish clean water sources.

He said the 7.0-magnitude quake had caused "massive destruction in all the main neighbourhoods" of Port-au-Prince.

"Haitian Red Cross staff are trying to do what they can but are completely overwhelmed, so there's no structured response at this point."

Officials feared hundreds, and possibly thousands, of people were killed in the quake. TheNational Palace wasbadly damaged and thousands of homes weredamaged or destroyed.

The UN also reported Wednesday that the main prison in Port-au-Prince hadcollapsed and anunknown number of inmates escaped.

Countries pledge millions in aid

Worldwide relief efforts have begun in earnest, with countries pledging to provide aid, including rescue workers, doctors and supplies.

U.S. President Barack Obama promised an all-out rescue and humanitarian effort, adding that the U.S. commitment to its hemispheric neighbour will be unwavering.

"We have to be there for them in their hour of need," Obama said.

A Homeland Security official also said the U.S. will halt the deportation of Haitians who are living illegally in the country in light of the earthquake. Those who were to be deported to Haiti will remain in U.S. detention centres for now.

Prime Minister Stephen Harper said Canada "stands ready to provide any necessary assistance to the people of Haiti during this time of need."

The government willdeploy the Disaster Assistance Response Team (DART) Canada's team of 200 Canadian Forces personnel, which provides help to areas affected by disaster for up to 40 days.

A 20-member reconnaissance team is due to land in Haiti on Wednesday afternoon to determine how best to assist the country, said Minister of Foreign Affairs LawrenceCannon.

Other nations from Iceland to Venezuela said they would start sending aid workers and rescue teams. Cuba said its existing field hospitals in Haiti had already treated hundreds of victims. The United Nations said Port-au-Prince's main airport was "fully operational" and open to relief flights.

The quake struck at 4:53 p.m., centred 16 kilometres west of Port-au-Prince at a depth of eight kilometres, the U.S. Geological Survey said. USGS geophysicist Kristin Marano called it the strongest earthquake since 1770 in what is now Haiti, on the island of Hispaniola.

The temblor appeared to have occurred along a strike-slip fault, where one side of a vertical fault slips horizontally past the other, said Tom Jordan, a quake expert at the University of Southern California. The quake's power and proximity to Port-au-Prince likely caused widespread casualties and structural damage, he said.

"It's going to be a real killer," he said.

Most of Haiti'speople are desperately poor, and after years of political instability, the country has no basicconstruction standards.

Tuesday's quake was also felt in the Dominican Republic, which shares the island of Hispaniola with Haiti, but no major damage was reported. In eastern Cuba, houses shook, but there appeared to be no significant damage.