Major Earthquake in the same fault line off Sumatra coastline – Tsunami warning issued
Staff Reporter
Mar. 28, 2005

A major earthquake of 8.7 Richter scale shook Sumatra, Andaman, Nicobar and the surroundings. It is along the same fault line,little south to the previous epicenter, lower in intensity but longer in duration. Tsunami warnings was issued again in the whole region including Thailand, India, Sri lanka, Indonesia. No signs of any Tsunami was there.

The earthquake is categorized as aftershock but normally aftershocks are lower in intensity. According to experts there is no reason for such aftershock after three months. It seems new pressure is being released and can be precursor to another much larger devastation.

According to media reports, the major earthquake which struck off the west coast of Indonesia's Sumatra Island late Monday, and officials warned that a tsunami could strike the area. Residents of Banda Aceh fled their homes in panic.

The U.S. Geological Survey said the temblor, described by one of the agency's geologists as an aftershock of the devastating Dec. 26 quake, measured a magnitude of 8.2.

In Banda Aceh, the Sumatran city that was hit hardest by December's tsunami, the quake cut electricity and thousands poured into the streets, most getting into vehicles to flee low-lying areas. The quake lasted for about two minutes — far longer than most of the daily aftershocks that have rocked Aceh since Dec. 26.

"People are still traumatized, still scared, they are running for higher ground," said Feri, a 24-year-old recovery volunteer who goes by one name.

The quake was felt as far away as Malaysia, about 300 miles from the epicenter, sending panicked residents fleeing their apartments and hotels in Kuala Lumpur and Penang after authorities activated fire alarms.

Officials issued a tsunami warning for residents of southern Thai provinces, three months after a tsunami devastated parts of Indonesia and other countries in the region.

The quake occurred at 11:09 p.m. local time (11:09 a.m. EST) at a depth of nearly 19 miles, the USGS ) in Golden, Colo., said. The quake was centered 125 west-northwest of Sibolga, Sumatra, and 150 miles southwest of Medan, Sumatra, the agency said. Japan's Meteorological Agency said the quake registered 8.5. Tremors were felt throughout peninsular Malaysia's west coast, causing thousands of residents to flee high-rise apartment buildings and hotels.

There were no immediate reports of any casualties or major damage.

"I was getting ready for bed, and suddenly, the room started shaking," said Kuala Lumpur resident Jessie Chong.

"I thought I was hallucinating at first, but then I heard my neighbors screaming and running out."

The USGS said in a statement that the quake occurred on a segment of the same fault line that triggered the magnitude-9 earthquake on Dec. 26, the world's biggest in 40 years.

Dale Grant of U.S. Geological Survey said the quake was magnitude 8.2 and was in the aftershock zone of the Dec. 26 quake.

"It is along the same segment of fault," he said. "We do expect aftershocks. An 8.2 is very large, but it's not unusual as an aftershock." He stressed they have no reports at this time of any tsunami.

The Dec. 26 quake triggered the huge tsunami that swept across the Indian Ocean at the speed of a passenger jet killed more than 174,000 people and left another 106,000 missing. More than 1.5 million people were left homeless in 11 countries..

Tremors form the quake could be felt in the Thai capital Bangkok for several minutes beginning at about 11:20 p.m. Chalermchai Aekkantrong, deputy director of Thailand's meteorological department, told a radio station Monday that officials were asking people near the coast to evacuate, although there were no immediate reports of a tsunami.

MORE ARTICLES >>