The Earthquake Tragedy in Haiti

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The Earthquake Tragedy in Haiti*

By Marlon B. Raquel 

More than 200,000 Haitans have died on a 7.0-earthquake that shook the capital of Haiti, Port-au-Prince on January 12, 2010. The country's capital is home to about 2 million Haitans and 1.5 million of them are homeless today. The international community led by the United Nations and the United States of America did not turn their backs from Haiti. Relief and rescue operations flowed in the country. Many countries and thousands of inviduals from around the world donated cash and in kind to different organizations that are helping relief operations in Haiti. A seven-year-old British schoolboy raised more than 100,000 pounds ($160,000/P6.72 million) for Haiti's relief operations by cycling around the park in his area. His mother then posted his activity in the Internet and individuals began giving their donors. Such altruistic attitude is really overwhelming.

Haiti is the poorest country in Western hemisphere. Its already weak economy has been devastated with the earthquake which left millions of Haitans in the state of shock and disappointment. The National Palace, which President Rene Preval resides, and the Parliament and other government offices were completely destroyed. Imagine if Metro Manila would share the same fate with Port-au-Prince and the Malacanang Palace would be nothing but a pile of ashes and debris. It's terrible. According to the President of Haiti, almost 60% of the gross domestic product has been lost. You couldn't just imagine such tragic event in the history of Haiti. The country is still blessed because the head of the state is alive. They would start from the scratch now to rebuild the economy. The President will be temporarily living in a makeshift tent to show to his people that he is one of them. I am amazed with his gesture. A chief executive of a sovereign state living in a tent together with thousands of homeless people is no joke. I praise President Preval for that. I am wondering if Madame Arroyo would do the same.

The United States donated its old building in Haiti's capital as the country's temporary legislature and government offices. There would be a nominal rental fee of $1 per year, that's P42.00. The leadership of the United States in Haiti operations is really commendable.

I could not imagine if the same earthquake intensity hit Metro Manila. There are fears among Filipinos that what had happened to Haiti may also happen to the Philippines. Our country is in the Pacific Rim of Fire. We have many active volcanoes even in the seabeds of oceans. Volcanic activities under the sea may lead to calamities such as tsunamis and earthquakes. May the good Lord spare us from such disasters. How ready are we when such catastrophe takes place?

* January 26, 2010 4:00 PM

Scientists: Haiti must prepare for more massive quakes

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CHICAGO (AFP) – Haiti and its neighbors must prepare themselves for more massive quakes after the devastating tremors this week increased pressure along a lengthy fault line, scientists warned Friday.

Paul Mann, a senior research scientist at the Institute for Geophysics at the University of Texas at Austin, warned that just because the rebuilding process had started people shouldn't assume the risk was over.

"This relief of stress along this area near Port-au-Prince may have actually increased stress in the adjacent segments on the fault," he told AFP.

Researchers have already begun to work on models to try to predict how the stress changes resulting from the 7.0-magnitude quake which struck Tuesday is affecting the adjacent segments of the fault.

"This fault system is hundreds of kilometers long and the segment that ruptured to form this ear quake is only 80 kilometers long," Mann said in a telephone interview.

"There are many more segments which are building up strain where there haven't been earthquakes for hundreds of years.

"Potentially any one of these segments could cause an earthquake similar to that which happened in Haiti."

There are, thankfully, only two major population centers along the fault: Port-au-Prince and Kingston, Jamaica.

But as demonstrated in the chaos which followed Tuesday's tremor, the impact of a quake of that magnitude can be "paralyzing," Mann said.

Adding to the danger is the fact that the segment which broke was not among those closest to Port-au-Prince.

And there is a second fault system in the north of Haiti which extends to the Dominican Republic which has not ruptured in 800 years and has built up sufficient pressure for a 7.5 magnitude quake.

"The question is when are those going to rupture," Mann said, adding that it is very difficult to predict "whether or not that's going to happen next week or 100 years."

Eric Calais, a French geophysicist who works at Purdue University in Indiana, is among those trying to assess the danger.

He had warned Haitian officials years ago of dangerous pressure in the fault which caused this week's devastating quake, but little could be done to reinforce the desperately poor nation's weak buildings.

"The Haitian government is not to blame in this," Calais told AFP.

"They listened to us carefully and they knew what the hazard was. They were very concerned about it and they were taking steps. But it just happened too early."

Calais began researching the fault line in 2003 and soon took his initial findings to the Haitian government, even meeting with the prime minister.

In March 2008 he and Mann presented a paper showing that the fault had built up sufficient pressure to cause a 7.2 magnitude quake.

But they could not pinpoint when the quake might strike and the government was occupied with recovering from a series of four hurricanes which struck that year.

While the government had begun work on an emergency response plan, little could be done to retrofit and strengthen key buildings such as hospitals, schools and government buildings from which rescue operations could be organized.

"It's a poor country," Calais said. "Strengthening a building to resist a large earthquake can be as costly as replacing the building."


The devastation will allow Haiti to rebuild stronger than before, Calais said, noting that there are relatively cheap engineering solutions that can be applied to ensure that new buildings will not collapse in the next quake.

"It's very important for Port-au-Prince to rebuild properly," he added. "There are other segments of that fault that could rupture in the future."

Source: http://news.yahoo.com/s/afp/haitiquakesciencegeology