In a move to combat the rising levels of air pollution, the people of Lahore witnessed first-ever artificial rain.
The initiative, conducted by the Punjab government in collaboration with the United Arab Emirates (UAE), aims to alleviate the hazardous effects of smog that have plagued the city and its over 22 million residents.
Meanwhile, the artificial rain, which covered a diameter of 10 to 15 kilometers in Lahore, was implemented after careful consultation with experts to address the pressing issue of toxic air pollution.
Deadly pollutants have been infiltrating the lungs and bloodstream of millions, leading to a health crisis in the region.
Caretaker Chief Minister Punjab, Mohsin Naqvi, announced the success of the artificial rain experiment in a press conference. "This plan was meticulously executed in specific areas of Lahore, and light rain fell in 10 targeted regions," he stated.
The cloud-seeding process involved the deployment of 48 flares to induce rain, with the initial mission directing clouds towards Shahdara and Muridke, added interim CM.
Naqvi emphasised that the UAE's support for the artificial rain initiative was crucial. "We did not incur additional expenses for artificial rain; only water was utilized. It poses no harm to health, and if there were any risks, countries like Dubai and America wouldn't undertake such projects," he affirmed.
How does artificial rain work?
Artificial rain refers to a method of weather modification employed to stimulate rainfall by introducing specific substances into clouds. These substances act as cloud condensation or ice nuclei, promoting the formation and development of precipitation particles.
Commonly utilized agents for cloud seeding include silver iodide, potassium iodide, and liquid propane. The application of cloud seeding is typically carried out through aircraft, ground-based generators, or rockets. The success of artificial rain, or cloud seeding, can vary and is influenced by factors such as cloud type, temperature, and atmospheric conditions.
While certain studies propose that cloud seeding may enhance precipitation under specific circumstances, its overall efficacy and potential long-term environmental consequences remain areas of ongoing research and discussion.
