cloud seeding
Priyanka Gandhi Urges Immediate Action On Delhi's Toxic Air Crisis: AQI Reaches Severe Levels
Nov 02, 2025 02:46 pm CST
Priyanka Gandhi Vadra has called for urgent intervention from both central and state governments as Delhi's air quality deteriorates to severe levels, with an average AQI of 303. The Congress leader compared the pollution to a "grey shroud" over the city, highlighting the health risks to children, elderly residents, and those with respiratory conditions. Delhi authorities are attempting cloud seeding trials while implementing GRAP stage two restrictions to combat the worsening environmental crisis.
IIT Delhi Study: Why Cloud Seeding Fails as a Solution for Delhi's Winter Air Pollution Crisis
Nov 01, 2025 01:37 am CST
A comprehensive IIT Delhi study reveals why cloud seeding is ineffective for combating Delhi's winter air pollution, citing insufficient atmospheric moisture during peak pollution months and limited longevity of air quality improvements even when rainfall occurs. The research emphasizes that sustained emission reduction remains the only viable long-term solution, despite recent unsuccessful cloud seeding trials across the Delhi-NCR region.
Delhi Cloud Seeding Trials Halted Due to Insufficient Moisture: IIT Kanpur Reports Modest Pollution Reduction Despite No Rain
Oct 29, 2025 05:18 pm CST
IIT Kanpur has temporarily suspended cloud seeding trials in Delhi due to inadequate moisture levels in clouds. Despite no rainfall being triggered during yesterday's two attempts, monitoring stations recorded a 6-10% reduction in PM2.5 and PM10 concentrations. Experts clarify that while cloud seeding can serve as an emergency measure during pollution crises, it cannot replace long-term solutions addressing pollution sources.
Cloud Seeding Success Stories and Failures: Global Experiences in Weather Modification
Oct 29, 2025 04:43 pm CST
This article examines global cloud seeding initiatives, highlighting successful implementations in the UAE and China alongside Delhi's recent unsuccessful attempt to combat severe air pollution. Learn how this weather modification technique works, where it has succeeded in increasing rainfall by up to 30%, and why some nations have abandoned their programs after decades of experimentation.
Delhi's Cloud Seeding Trials Show Limited Success in Combating Air Pollution Crisis
Oct 29, 2025 02:18 am CST
IIT Kanpur Director Manindra Agarwal reports that Delhi's initial cloud seeding efforts were "not completely successful" due to low moisture content in clouds. While not a permanent solution to the city's pollution crisis, these trials showed some reduction in PM 2.5 and PM 10 levels in targeted areas. Additional flights are scheduled as authorities continue seeking emergency measures to improve Delhi's air quality.
Delhi's Third Cloud Seeding Trial Since 1957: Fighting Air Pollution With Artificial Rain Technology
Oct 29, 2025 02:10 am CST
After a 53-year gap, Delhi has resumed cloud seeding experiments to combat severe air pollution. The recent collaboration between the Delhi government and IIT-Kanpur marks the city's third such trial since 1957, using advanced technology to induce artificial rainfall. The Rs 3.21 crore project employs specialized aircraft releasing seeding materials into clouds, potentially offering a solution to Delhi's winter pollution crisis. Previous experiments showed promising results, with similar technology increasing rainfall by up to 46% in other Indian regions.
Delhi Implements Cloud Seeding Trials to Combat Record Air Pollution Levels
Oct 28, 2025 09:01 pm CST
Delhi has conducted two cloud seeding trials to stimulate rainfall and reduce severe air pollution, as the city's AQI continues to exceed 300 in multiple areas. Despite a 77.5% reduction in farm fires, PM2.5 levels have reached 488 micrograms per cubic meter after Diwali—nearly 100 times WHO recommendations. The government has partnered with IIT Kanpur for five trials costing Rs 3.21 crore, though low cloud moisture content may limit effectiveness.
Inside Delhi's Cloud Seeding Initiative: How Artificial Rain Could Combat Severe Air Pollution
Oct 24, 2025 06:27 pm CST
Delhi prepares for its first artificial rainfall on October 29 to combat dangerous post-Diwali air pollution. Following a successful trial using silver iodide and sodium chloride, this weather modification technique builds on previous research conducted in 2018 by the Ministry of Earth Sciences. Despite delays due to unfavorable conditions, the Rs 3.21 crore project aims to provide much-needed relief from Delhi's deteriorating air quality.
Delhi Government Plans Artificial Rain Through Cloud Seeding as Air Quality Worsens After Diwali Celebrations
Oct 21, 2025 02:51 pm CST
Delhi prepares for artificial rain implementation as air quality reaches 'very poor' levels following Diwali celebrations. The cloud seeding operation, promised by Chief Minister Rekha Gupta's government, awaits meteorological approval between October 24-26. Despite Supreme Court restrictions limiting green firecrackers to specific hours, widespread violations have contributed to deteriorating air conditions across the national capital.
Artificial Rain In Delhi Soon? Aviation Body Okays Cloud Seeding Trials
Sep 25, 2025 01:13 am CST
Delhi may soon witness artificial rain for the first time, as the Directorate General of Civil Aviation (DGCA) has cleared cloud seeding trials over the city between October 1 and November 30 this year.