Asked by: Conmemoracion Boddicker
news and politics weather

What is the cloud seeding process?

Last Updated: 20th March, 2020

25
Cloud seeding is a type of weather modification that aims to change the amount or type of precipitation that falls from clouds by dispersing substances into the air that serve as cloud condensation or ice nuclei, which alter the microphysical processes within the cloud.

Click to see full answer.

Keeping this in consideration, how Cloud seeding is done?

This can be made to come together and form ice crystals by seeding the atmosphere with chemicals such as silver iodide or dry ice. They work to promote rainfall by inducing nucleation – what little water is in the air condenses around the newly introduced particles and crystallises to form ice.

Furthermore, why is cloud seeding important? One big benefit of cloud seeding is being able to create rain in regions that are most affected by droughts, lessening the impact of the harsh climate. By using the technique, farms can yield more crops due to the fact that farmers will be able to grow plants in areas that might not have supported them in the past.

Also question is, what is cloud seeding and how is it being used in the UAE?

The UAE has been carrying out cloud seeding operations for more than a decade. It involves flying an aircraft to a cloud that has little rain droplets already present. The aircraft shoots salt flares into the cloud to enhance rainfall. We also use flares made in the UAE, called Ghaith.

Is cloud seeding a real thing?

Cloud seeding—sowing clouds with small particles to make them rain or snow—has a reputation as dodgy as the weather. In the 1940s, atmospheric scientist Bernard Vonnegut found that particles of silver iodide can cause supercool clouds of water vapor to freeze into snow in the lab.

Related Question Answers

Costanza Holzhauer

Professional

How is cloud seeding harmful?

The US Public Health Service claims there is a negligible environmental impact by cloud seeding. That said, silver iodide when studied in labs is a different story all together and is indeed toxic and dangerous. This same study says that silver is not known to be carcinogenic to humans.

Robbyn Zigge

Professional

Is cloud seeding expensive?

The researchers report that in ideal conditions, seeding increased winter precipitation by 5 to 15 percent. A cloud seeding program in the region could cost $27 to $214 per acre-foot of water in a low cost scenario and $53 to $427 per acre-foot in a high-cost scenario.

Dorit Fath

Professional

Which countries use cloud seeding?

Contents
  • 4.1 Asia. 4.1.1 China. 4.1.2 India. 4.1.3 Indonesia. 4.1.4 Israel. 4.1.5 Kuwait. 4.1.6 Southeast Asia. 4.1.7 United Arab Emirates.
  • 4.2 North America. 4.2.1 United States. 4.2.2 Canada.
  • 4.3 Europe. 4.3.1 Bulgaria. 4.3.2 France and Spain. 4.3.3 Russia. 4.3.4 Germany. 4.3.5 Slovenia. 4.3.6 United Kingdom.
  • 4.4 Australia.
  • 4.5 Africa.

Marna Zinchuk

Explainer

Are clouds man made?

There are many different types of clouds in the sky, but did you know that some of them are man-made? That little cloud is formed by the water vapor in your breath, which is normally invisible. In cold weather, however, the vapor condenses into a visible cloud. Contrails are formed in much the same way.

Nathanael Majhi

Explainer

How long does cloud seeding take?

The onset of seeding effects can range from almost immediate to up to 30 minutes depending on the seeding delivery method (direct injection at cloud top, or base seeding - releasing seeding agent in the updraft below the cloud base).

Beula Toyos

Explainer

Who invented cloud seeding?

Vincent Schaefer

Argider Navacerrada

Pundit

How do you create a cloud?

Method 2 Using Aerosol to Make Clouds
  1. Assemble your supplies.
  2. Pour boiling water into a glass jar.
  3. Place ice in the jar lid.
  4. Spray aerosol into the jar.
  5. Place a dark-colored piece of paper behind the jar.
  6. Open the lid and touch the cloud.
  7. Understand why this works.

Salaheddine Callejo

Pundit

Is cloud seeding successful?

'Cloud seeding' not effective at producing rain as once thought, new research shows. Summary: But research now reveals that the common practice of cloud seeding with materials such as silver iodide and frozen carbon dioxide may not be as effective as it had been hoped.

Ouiam Schmedthans

Pundit

Is rain in Dubai artificial?

10-15% of UAE's rain in 2018 caused by cloud seeding. Abu Dhabi: Between 10 and 15 per cent of the UAE's rainfall in 2018 was the result of cloud seeding operations carried out by the National Centre of Meteorology (NCM), according to a cloud-seeding expert at the centre.

Metin Goldenberg

Pundit

Can rain be stopped?

It's certainly possible in theory to prevent rain in one place by using cloud seeding to induce it in another, upwind.

Pascasio Hacquard

Pundit

Does it ever rain in Dubai?

Rainfall in Dubai is infrequent and does not last for a long period. It mostly rains during the winter period between December and March in the form of short downpours and an occasional thunderstorm. The weather in Dubai is extremely dry in the month of June with little or no rain.

Devi Isasondo

Teacher

Is artificial rain harmful?

Artificial raining is done by clod seeding. It is weather modification by dispersing substances into the air that served as clod condensation or ice nuclei. Harmful effects of this are as follow, Silver iodide used for such rain can cause temporary incapacitation in mammals.

Abdelwahad Koens

Teacher

Can man make it rain?

Cloud seeding is when humans try to modify the weather by targeting certain areas within clouds, with the goal of increasing rainfall, mitigating the potential damage from hail and clearing fog, according to the American Meteorological Society.

Jasim Heichel

Teacher

Can we make it rain?

Cloud seeding, the most common way to modify weather, involves shooting silver iodide or other chemicals into clouds to encourage precipitation. In other words, a silver bullet can make it rain.

Abran Tegel

Teacher

Why does the UAE cloud seed?

Cloud seeding works by artificially encouraging clouds to produce rain. One method involves planes fitted with flares loaded with salt crystals which are then fired into clouds. As the cloud sucks up the crystals they attract tiny particles of water which collide and become heavier. The water then falls as rain.

Zi Barreda

Reviewer

Can we change the weather?

A weather modification (also known as weather control) is the act of intentionally manipulating or altering the weather. The most common form of weather modification is cloud seeding, which increases rain or snow, usually for the purpose of increasing the local water supply.

Plamenka Irizar

Reviewer

Did the US make it rain in Vietnam?

WASHINGTON, July 2—The United States has been secretly seeding clouds over North Vi etnam, Laos and South Viet nam to increase and control the rainfall for military purposes.

Aydan Lugt

Reviewer

Can cloud seeding cause tornadoes?

Q. How does cloud seeding affect tornadoes? Nobody knows, for certain. There is no proof that seeding can or cannot change tornado potential in a thunderstorm.

Guiu Fontanals

Reviewer

When was cloud seeding first used?

Cloud seeding can be used to enhance precipitation and has been used to prevent areas from destruction from drought. Cloud seeding first began in the mid 1940s when Dr. Vincent J. Schaefer was studying cloud formation for General Electric.