UAE is making artificial rainstorms to mitigate intense heat

2021-07-23T17:55:00-04:00

With temperatures in Dubai regularly surpassing 115 degrees Fahrenheit, the government has decided to take control of the scorching weather. Scientists in the United Arab Emirates are making it rain — artificially — using electrical charges from drones to manipulate the weather and force rainfall across the desert nation. Meteorological officials released video footage this week showing a downpour over Ras al Khaimah, as well as several other regions.

View this post on Instagram A post shared by المركز الوطني للأرصاد (@officialuaeweather)

Called cloud seeding, this is a weather-modification technique that aims to change the amount or type of precipitation that falls from clouds by artificially adding substances, called condensation nuclei, to the atmosphere. Given dwindling water sources, increasing temperatures, and a rising population, the United Arab Emirates hopes to regularly use this method to increase rainfall.

Based on research at the University of Reading in the United Kingdom, scientists created the storms using drones, which jolted clouds with electricity, causing droplets in the clouds to clump together. The larger raindrops are then able to fall to the ground, instead of evaporating midair, which is what occurs to smaller droplets in such a hot climate.

In 2017, the researchers at the university received $1.5 million for use over three years from the UAE Research Program for Rain Enhancement Scien...

Can cloud-seeding clear Singapore's skies?

2014-09-17T12:15:00-04:00

Indonesia is preparing cloud-seeding operations in an effort to combat a haze of air pollution blanketing neighbouring Singapore. Pollution levels were "moderate" levels on Tuesday morning, according to the pollution standard index, a day after hitting "unhealthy" levels. The worst affected parts of the island are in the west and closest to Indonesia. The haze has become an annual event in this part of Southeast Asia, as farmers illegally burn forest or plantation areas to clear land.

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UAE is making artificial rainstorms to mitigate intense heat

Can cloud-seeding clear Singapore's skies?