Ash from a volcanic eruption in Ethiopia reached North India carried by b winds, leading to increased pollution and smog in Delhi. Reduced visibility caused flight cancellations, and the DGCA advised airlines to avoid affected altitudes.
New Delhi: The Hayli Gubbi volcano in Ethiopia, Africa, which had been dormant for thousands of years, has suddenly erupted. This explosion surprised scientists as it released a massive amount of ash into the atmosphere. This ash contains Sulphur Dioxide, microscopic glass particles, and fine rock fragments. The ash plume, after the eruption, traveled eastward with b winds, reaching India. According to experts, this ash is spreading in the upper layers of the atmosphere at an altitude of 25,000 to 45,000 feet.
Impact of Ash in Several North Indian States
This cloud of ash from Ethiopia has reached parts of Delhi, Rajasthan, Haryana, Punjab, and Uttar Pradesh. Due to the ash particles, air transparency has been affected, and the sky appears hazier than usual. In Delhi, the Air Quality Index has exceeded 400 in several areas, pushing pollution to dangerous levels. A significant reduction in visibility is being observed around Anand Vihar, AIIMS, and Safdarjung, which is also impacting road traffic.
Thick Blanket of Smog in Delhi and NCR
The fine ash particles have once again formed a layer of smog in Delhi. Air quality has deteriorated severely, and pollution levels are continuously rising. The volcanic particles present in the air can easily reach the lungs, exacerbating problems like breathing difficulties, throat irritation, and itchy eyes. Experts have advised sensitive individuals to minimize outdoor exposure and use masks.
Severe Impact on Air Travel
Volcanic ash poses the biggest threat to air travel as it can damage aircraft engines. Consequently, Akasa Air, IndiGo, and several international airlines have altered their flight paths. Many flights have been canceled, while some flights have had to take longer routes. With reduced visibility at high altitudes and an increased risk of ash entering engines, aviation companies are exercising extra caution.
DGCA Advisory
The Directorate General of Civil Aviation (DGCA) has issued an advisory to all airlines and airports. The DGCA has stated that airlines should avoid ash-affected altitudes and determine flight routes through safe areas. Airports have been instructed to conduct regular runway inspections and halt operations if necessary. The DGCA clarified that while the danger to flights at high altitudes is elevated, the impact on ground-level air quality will be limited.
Ash Layer Reaches India with Strong Winds
According to experts, the ash layer formed after the volcanic eruption has moved towards North India at a speed of 100 to 120 km per hour. This layer is circulating at an altitude of 15,000 to 45,000 feet. Consequently, the sky will appear darker and hazier than usual. A reduction in sunlight may also be observed as ash particles block sunlight.
