Porto (Portuguese pronunciation: [ˈpoɾtu]), also known as Oporto in English, is the second-largest city in Portugal, after Lisbon, and one of the major urban areas in Southern Europe. Its administrative limits (an area of 41.66 km²/16 sq.mi) include a population of 237,584 (2011) inhabitants distributed within 15 civil parishes. The urban area of Porto, which extends beyond the administrative limits of the city, has a population of 1.3 million (2011) in an area of 389 km2 (150 sq mi), making it the second-largest urban area in Portugal. The Porto Metropolitan Area includes approximately 1.7 million people, and is recognized as a Gamma-level global city by the Globalization and World Cities (GaWC) Study Group, being one of the five cities in the peninsula with global city status (the others being Madrid, Barcelona, Lisbon and Valencia).
Extreme weather in China
China Earthquake Information
Volcano eruption
Environmental Radiation in China
Overseas Warning
China's air quality
China's Water Disaster Alert
China Weather Forecast
Introduction to Countries
China Subway Lines
China's 5A Scenic Spots
Provincial Capitals in China