Why is unusual snowfall in Vietnam, Egypt and the Middle East?

Let's review the images of falling snow and find solutions to unusual natural phenomena occurring in Egypt, holy places Jerusalem and Sapa town .

Snowfall is a very normal weather phenomenon in the world. But if the snow falls in the areas around the year of hot sunshine or suddenly unusually dense for many years, it causes many curiosities and curiosities.

Recently, the phenomenon of snowfall in Egypt, holy places Jerusalem or unusually dense in Sa Pa (Vietnam) is a testament to the above judgment. Let's learn deeply about the true cause of this weather phenomenon .

Snow falls from the homeland of the Pharaohs .

People often know Egypt with images of vast deserts and extremely hot and hot weather. However, just less than a week ago, the whole world was admired for the first time in 112 years: snowfall in the land of pyramids.

True on Friday 13th, a terrible snowstorm named Alexa landed in the Middle East , sweeping through the capital Cairo (Egypt), the holy city of Jerusalem and some areas of Syria. and cause significant impacts on the weather.

The temperature drops very low, even below 0 degrees Celsius and makes snow fall right in the capital Cairo. The snow has turned into very thick layers and led to many bad consequences such as power outages, traffic problems .

Traffic is blocked by heavy snowfall

. religious holy places are also filled with snow .

Jerusalem - the holy land of three Jewish, Christian, and Muslim religions suffers the same fate as Egypt. Due to the impact of the snow storm Alexa , after 60 years, the Jerusalem sky "snow " immediately before Christmas.

Snow in Jerusalem is about 50cm thick, pulling in extremely harsh winter weather with very low temperatures. At the same time, waves of refugees from Syria as well as traffic congestion due to snow are making this shrine alarming.

For a long time, the people of Jerusalem had been celebrated Christmas in the snow.

But in return, the city's traffic and radio suffered serious damage from snow storms.

. to the phenomenon of unusual snowfall in Sapa

In recent years, the image of snow in Sapa is no longer a strange image. But in recent times, the heavy snowfall, covering the scenery in Sa Pa is causing a wave of curious, curious public opinion in Vietnam.

Unlike the previous years, which only stopped at the level of snow and ice, from the morning of December 15, the snow began to fall heavily throughout the sky of Sapa. The temperature dropped sharply in many areas, such as Silver Falls or O Quy Ho Pass, making the snow day more and more dense, creating a very 'European' setting.

Scientific hypothesis behind strange natural phenomena .

Behind the beauty and romantic scene that snow brings, many people are concerned that this is a bad expression that climate change has caused . The snow itself is only formed in the case of a combination of cold air in the lower floor and the snow above.

This is a rare occurrence in areas with tropical climate such as Vietnam, Egypt . Specifically, in the clouds with temperatures below -10 ° C, water molecules gather and form small stone crystals, original size about 0.1mm. These crystals gradually increase in weight and fall down.

Mechanism of snowfall

The shape and size of snowflakes depend on the temperature

However, in the Middle East region, the main cause of a hundred-year-old snow was once Alexa. Meanwhile, in Sa Pa recently, the weather met both the above factors, resulting in the inevitable consequences of heavy snow showers.

Alexa snow storm activity in the Middle East region.

According to many experts, these phenomena are not normative. It is a manifestation of extreme weather patterns that change the Earth's climate.

In addition to the visual aspect that brings a beautiful and strange scenery, the snow like this leaves a lot of consequences for agricultural production, transportation . At the same time, in the coming years, the weather will return should be more extreme and harsh so it might be that snow will no longer be a rare thing.