Source: BS
Subject: Geography
Context: A magnitude 5.9 earthquake struck Afghanistan’s Hindu Kush region, with the epicenter near Jurm.
About The Hindu Kush:
What It Is?
- The Hindu Kush is a formidable 800-kilometre-long mountain range in Central and South Asia. It is part of the Great Alpine-Himalayan system and represents one of the most seismically active regions in the world.
Located In:
- The Hindu Kush mountain range is spread over the following 8 nations: Afghanistan, Pakistan, India (specifically the union territory of Ladakh), Tajikistan, Kyrgyzstan, Uzbekistan, China, Iran.
- Its western end transitions into lower hills in Iran, while its eastern end merges with the Karakoram Range and the Pamir Knot.
Origin
- Tectonic Collision: The range originated from the ongoing collision between the Indian and Eurasian tectonic plates.
- Seismic Vulnerability: Because these plates are still pushing against each other, the region is riddled with major fault lines, making it prone to frequent and deep-seated earthquakes.
Key Characteristics:
- High Altitude: The range features several peaks exceeding 7,000 metres, with Tirich Mir (7,708 m) in Pakistan being the highest point.
- Rugged Terrain: Characterized by steep, jagged peaks and narrow valleys, it has historically acted as a significant barrier to movement.
- Hydrographic Significance: It serves as a major watershed, feeding important river systems like the Amu Darya (Oxus) to the north and the Indus River tributaries to the south.
- Passes: Famous mountain passes like the Khyber Pass and the Salang Pass (which contains a critical tunnel) are located here, serving as historic trade and invasion routes.
- Climate: The region experiences extreme weather, with heavy snowfall in winters and arid conditions in the rain-shadow areas.
Significance:
- Historically, the Hindu Kush has been a crossroads of civilizations, marking the boundary between Central Asia, the Middle East, and the Indian subcontinent.
- The glaciers and snowmelt from these mountains provide essential water for agriculture and hydroelectric power for millions of people in Afghanistan and Pakistan.
