The fifth major storm in three weeks approached the Philippines on Thursday, prompting more largescale evacuations and a United Nations request for emergency funds to help the government ease the plight of hard-hit villagers. Typhoon Usagi had sustained winds of up to 185 kilometers (115 miles) per hour and gusts of up to 230 kph (143 mph) and was forecast to strengthen further before slamming Thursday afternoon into the coast of Cagayan province at the northern tip of Luzon, the country's most populous agricultural region. Another storm was brewing in the Pacific and may hit the northern Philippines this weekend, according to forecasters. The country's weather agency warned of life-threatening tidal surges of up to three meters (nearly 10 feet) in coastal areas of Cagayan and seven other nearby provinces and clusters of islands, and urged all ships to remain in port or immediately take shelter. Typhoon Toraji blew away from the northern Philippines just two days ago after unleashi