Earth Changes
The evacuees, all from Guangdong province, were relocated to safe shelters while the province also recalled more than 25,000 ships at sea, China's offical Xinhua news agency quoted the provincial disaster relief office as saying.
In Hong Kong 26 flights have been cancelled, most of which were heading for mainland China. Eight international flights were delayed. Many ferry services were suspended and beaches closed.
The typhoon, which killed 41 people and left thousands homeless when it tore through the Philippines Saturday, is the strongest on record to have entered the South China Sea in May, the Hong Kong Observatory said.
The exercise, code-named Pacific Wave '06, was declared a success by officials at the Pacific Tsunami Warning Centre in Hawaii, who said the earthquakes had not disrupted the test.
"If those events were large enough to cause a tsunami warning to be issued then we would have terminated the test at that point," duty geophysicist Stuart Koyanagi told AFP.
A magnitude 7.4 earthquake struck off the coast of New Zealand's Kermadec Islands late Tuesday, just hours before the test began, the US Geological Survey reported.
A 6.8 magnitude earthquake then struck near Indonesia's Nias island at 1528 GMT Tuesday and two temblors of magnitude 5.8 and 6.0 struck Tonga after the exercise began at 1900 GMT with a mock 9.2 quake off Chile, the USGS said.
For the 48 contiguous states the average temperature was 4.5 degrees Fahrenheit above normal for the month, the National Climatic Data Center reported Tuesday.
That made it the nation's warmest April since record keeping began in 1895.
Plague also has been found this spring in rodent populations at Mesa Verde National Park and Colorado National Monument.
Climate-induced floods, famine, drought and conflict could reverse recent gains in reducing poverty, it says.
Its report says rich nations must aid poorer ones to adopt non-fossil-fuel energy sources such as solar power.
The report comes as almost 190 states gather in Bonn, Germany, to discuss climate change.
The Christian Aid report, entitled The Climate of Poverty: Facts, Fears and Hopes, says rich countries must end their dependence on fossil fuels and aid poorer nations to switch to wind, solar and wave energies.
"Climate change is taking place and will inevitably continue," the report says.
The tremor struck shortly before 10:28 p.m. local time off the coast of northern Sumatra near the island of Nias, the U.S. Geological Survey, which monitors seismic events, said in a report on its Web site, putting the magnitude at 6.8.
"There's a real sense of imminent doom," Times of London reporter Nick Meo told CBC News in an interview from Yogyakarta Tuesday morning. "Authorities are saying an eruption could happen at any time."
The volcano was spewing rocks and hot ash four kilometres down the mountain's slope, although the clouds of smoke coming from the crater were smaller than they had appeared the day before, Meo said.
Across northeastern Massachusetts, thousands of people fled submerged neighborhoods during the region's worst flooding in nearly 70 years. More than a foot of rain fell during the weekend in some areas.
"It seemed almost Biblical," Gov. Mitt Romney said Tuesday on ABC's "Good Morning America." "We're sort of making jokes about Noah and taking two of each kind of animal because we haven't ever seen rain like this."
The outlook comes after a record-setting hurricane season in 2005 that devastated New Orleans and other coastal cities along the Gulf, and dealt a heavy blow to the U.S. oil industry that sent energy prices to record highs.
"The 2006 storm season will be a creeping threat," said AccuWeather Chief Forecaster Joe Bastardi. He projected that five hurricanes, three of them with winds over 110 miles per hour, would hit the U.S. coastline.