UAE cloud-seeding flights use salt flares to make it rain


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As a twin-turboprop aircraft takes off under the burning desert sun with dozens of salt canisters attached to its wings, UAE meteorological official Abdullah Al Hammadi scans weather maps on computers screens for cloud formations.

At 9,000 feet above sea level, the plane releases salt flares into the most promising white clouds, hoping to trigger rainfall.

"Cloud seeding requires the existence of rainy clouds, and this is a problem as it is not always the case," said Mr Al Hammadi, head of rain enhancement operations at the UAE's National Centre for Meteorology.

The UAE, located in one of the hottest and driest regions on earth, has been leading the effort to seed clouds and increase precipitation, which remains at less than 100 millimetres a year on average.

The effects of climate change, combined with a growing population and economy diversifying into tourism and other areas, have pushed up demand for water in the UAE. The country has relied on expensive desalination plants that make use of seawater.

Officials say they believe cloud seeding can help. Scientists in Abu Dhabi combine shooting hygroscopic, or water-attracting, salt flares with releasing salt nanoparticles, a newer technology, into the clouds to stimulate and accelerate the condensation process and hopefully produce droplets big enough to then fall as rain.

"Cloud seeding increases rainfall rates by approximately 10 per cent to 30 per cent per year... According to our calculations, cloud seeding operations cost much less than the desalination process," Mr Al Hammadi said.

Other countries in the region, including Saudi Arabia and Iran, have announced similar plans as they face historic droughts.

Edward Graham, a meteorologist at the University of the Highlands and Islands in Britain, said the salt used in cloud seeding in the UAE does not harm the environment.

"In terms of carbon footprint, planes that fly up into the clouds are just small planes, when compared to the billions of cars on the planet and the huge planes doing international air travel everyday, it's just a drop in the ocean," he added.

Pilots based at the UAE's Al Ain airport have to be ready to take off at a moment's notice, flying over the reddish-yellow desert before directing their aircraft into the clouds found on the meteorologists' screens.

"Cloud seeding is considered the second hardest challenge for pilots," said one flyer, Ahmed Al Jaberi. "When there is a cloud, we try to figure out the way we need to go in and out of it and avoid thunderstorms or hail."

The five pillars of Islam

1. Fasting 

2. Prayer 

3. Hajj 

4. Shahada 

5. Zakat 

What can victims do?

Always use only regulated platforms

Stop all transactions and communication on suspicion

Save all evidence (screenshots, chat logs, transaction IDs)

Report to local authorities

Warn others to prevent further harm

Courtesy: Crystal Intelligence

UAE squad

Esha Oza (captain), Al Maseera Jahangir, Emily Thomas, Heena Hotchandani, Indhuja Nandakumar, Katie Thompson, Lavanya Keny, Mehak Thakur, Michelle Botha, Rinitha Rajith, Samaira Dharnidharka, Siya Gokhale, Sashikala Silva, Suraksha Kotte, Theertha Satish (wicketkeeper) Udeni Kuruppuarachchige, Vaishnave Mahesh.

UAE tour of Zimbabwe

All matches in Bulawayo
Friday, Sept 26 – First ODI
Sunday, Sept 28 – Second ODI
Tuesday, Sept 30 – Third ODI
Thursday, Oct 2 – Fourth ODI
Sunday, Oct 5 – First T20I
Monday, Oct 6 – Second T20I

The specs

Engine: 1.5-litre turbo

Power: 181hp

Torque: 230Nm

Transmission: 6-speed automatic

Starting price: Dh79,000

On sale: Now

UAE currency: the story behind the money in your pockets

Our Time Has Come
Alyssa Ayres, Oxford University Press

MATCH INFO

Jersey 147 (20 overs) 

UAE 112 (19.2 overs)

Jersey win by 35 runs

From Zero

Artist: Linkin Park

Label: Warner Records

Number of tracks: 11

Rating: 4/5

Specs
Engine: Electric motor generating 54.2kWh (Cooper SE and Aceman SE), 64.6kW (Countryman All4 SE)
Power: 218hp (Cooper and Aceman), 313hp (Countryman)
Torque: 330Nm (Cooper and Aceman), 494Nm (Countryman)
On sale: Now
Price: From Dh158,000 (Cooper), Dh168,000 (Aceman), Dh190,000 (Countryman)
The studios taking part (so far)
  1. Punch
  2. Vogue Fitness 
  3. Sweat
  4. Bodytree Studio
  5. The Hot House
  6. The Room
  7. Inspire Sports (Ladies Only)
  8. Cryo
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WRESTLING HIGHLIGHTS
Can NRIs vote in the election?

Indians residing overseas cannot cast their ballot abroad

Non-resident Indians or NRIs can vote only by going to a polling booth in their home constituency

There are about 3.1 million NRIs living overseas

Indians have urged political parties to extend the right to vote to citizens residing overseas

A committee of the Election Commission of India approved of proxy voting for non-resident Indians

Proxy voting means that a person can authorise someone residing in the same polling booth area to cast a vote on his behalf.

This option is currently available for the armed forces, police and government officials posted outside India

A bill was passed in the lower house of India’s parliament or the Lok Sabha to extend proxy voting to non-resident Indians

However, this did not come before the upper house or Rajya Sabha and has lapsed

The issue of NRI voting draws a huge amount of interest in India and overseas

Over the past few months, Indians have received messages on mobile phones and on social media claiming that NRIs can cast their votes online

The Election Commission of India then clarified that NRIs could not vote online

The Election Commission lodged a complaint with the Delhi Police asking it to clamp down on the people spreading misinformation

WHAT FANS WILL LOVE ABOUT RUSSIA

FANS WILL LOVE
Uber is ridiculously cheap and, as Diego Saez discovered, mush safer. A 45-minute taxi from Pulova airport to Saint Petersburg’s Nevsky Prospect can cost as little as 500 roubles (Dh30).

FANS WILL LOATHE
Uber policy in Russia is that they can start the fare as soon as they arrive at the pick-up point — and oftentimes they start it even before arriving, or worse never arrive yet charge you anyway.

FANS WILL LOVE
It’s amazing how active Russians are on social media and your accounts will surge should you post while in the country. Throw in a few Cyrillic hashtags and watch your account numbers rocket.

FANS WILL LOATHE
With cold soups, bland dumplings and dried fish, Russian cuisine is not to everybody’s tastebuds.  Fortunately, there are plenty Georgian restaurants to choose from, which are both excellent and economical.

FANS WILL LOVE
The World Cup will take place during St Petersburg's White Nights Festival, which means perpetual daylight in a city that genuinely never sleeps. (Think toddlers walking the streets with their grandmothers at 4am.)

FANS WILL LOATHE
The walk from Krestovsky Ostrov metro station to Saint Petersburg Arena on a rainy day makes you wonder why some of the $1.7 billion was not spent on a weather-protected walkway.

EA Sports FC 26

Publisher: EA Sports

Consoles: PC, PlayStation 4/5, Xbox Series X/S

Rating: 3/5

Living in...

This article is part of a guide on where to live in the UAE. Our reporters will profile some of the country’s most desirable districts, provide an estimate of rental prices and introduce you to some of the residents who call each area home.

The specs
 
Engine: 3.0-litre six-cylinder turbo
Power: 398hp from 5,250rpm
Torque: 580Nm at 1,900-4,800rpm
Transmission: Eight-speed auto
Fuel economy, combined: 6.5L/100km
On sale: December
Price: From Dh330,000 (estimate)
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Explainer: Tanween Design Programme

Non-profit arts studio Tashkeel launched this annual initiative with the intention of supporting budding designers in the UAE. This year, three talents were chosen from hundreds of applicants to be a part of the sixth creative development programme. These are architect Abdulla Al Mulla, interior designer Lana El Samman and graphic designer Yara Habib.

The trio have been guided by experts from the industry over the course of nine months, as they developed their own products that merge their unique styles with traditional elements of Emirati design. This includes laboratory sessions, experimental and collaborative practice, investigation of new business models and evaluation.

It is led by British contemporary design project specialist Helen Voce and mentor Kevin Badni, and offers participants access to experts from across the world, including the likes of UK designer Gareth Neal and multidisciplinary designer and entrepreneur, Sheikh Salem Al Qassimi.

The final pieces are being revealed in a worldwide limited-edition release on the first day of Downtown Designs at Dubai Design Week 2019. Tashkeel will be at stand E31 at the exhibition.

Lisa Ball-Lechgar, deputy director of Tashkeel, said: “The diversity and calibre of the applicants this year … is reflective of the dynamic change that the UAE art and design industry is witnessing, with young creators resolute in making their bold design ideas a reality.”

The specs
  • Engine: 3.9-litre twin-turbo V8
  • Power: 640hp
  • Torque: 760nm
  • On sale: 2026
  • Price: Not announced yet
Updated: August 31, 2022, 9:09 AM`