Key Facts About Indonesia

News: A 7.4-magnitude earthquake struck Indonesia’s Molucca Sea near Ternate, causing casualties, injuries, and temporary tsunami warnings later withdrawn.

Key Facts About Indonesia

• Location: Indonesia is an archipelagic nation located in Southeast Asia between the Indian Ocean and the Pacific Ocean, along major global sea lanes.
• Bordering countries : It shares borders with Malaysia, Papua New Guinea, and Timor-Leste, with some islands shared with these countries.
• Maritime boundaries: It is surrounded by the Indian Ocean in the south and the Pacific Ocean (including the South China Sea) in the north.
• Capital city: Jakarta is the present capital city, and the new capital named Nusantara (meaning “archipelago” in Javanese) will be established in the future.
• Major islands: Indonesia’s islands are grouped into the Greater Sunda Islands (Sumatra, Java, Kalimantan, and Sulawesi), the Lesser Sunda Islands (Bali and island chain up to Timor), the Moluccas (Maluku) between Sulawesi and New Guinea, and the western part of New Guinea (Papua), showing its vast and diverse island system.
• Underlying Structure: Beneath the surface, Indonesia has a complex physical structure formed by the junction of three major sections of the Earth’s crust with shelves, volcanic mountain chains, and deep-sea trenches.
• Geology (Plate): The islands of Sumatra, Java, Madura, and Kalimantan lie on the Sunda Plate, while western New Guinea lies on the Australian Plate, showing Indonesia’s location across major tectonic plates.
• Topography: The major Indonesian islands have densely forested volcanic mountains in the interior that slope down to coastal plains with thick alluvial swamps, which further merge into shallow seas and coral reefs.
• Climate: The climate of Indonesia is almost everywhere equatorial, which is hot, humid, and rainy throughout the year.
• Mountains: The highest peak is Puncak Jaya (5,030 m).
• Rivers: The main rivers are Kapuas, Barito, Musi, and Digul.
• Resources: Indonesia is rich in natural gas, crude petroleum, coal, nickel, bauxite, gold, tin, and copper, showing strong resource-based importance.
• Time zones: Indonesia has three time zones—covering different island regions.