New disaster! Hundreds of thousands of people in California, USA, fled overnight. Has the world entered an era of frequent wildfires?

On June 3, a wildfire broke out in the northeastern area of ??San Francisco, California, USA. Wildfires in 2020 and 2019 have occurred frequently around the world. We are already very familiar with it, but this news happened in The United States is still eye-catching.

It is reported that more than a dozen houses were damaged to varying degrees, and many residents were forced to evacuate. However, fortunately, the fire did not cause any casualties. It can be said to be a blessing among misfortunes, because The house can be re-earned, but if the people are gone, then there is nothing.

When large-scale wildfires erupt, they are often accompanied by a strange and terrifying weather phenomenon called firenado (fire tornado). When the ambient air temperature in the area where a wildfire breaks out reaches 110°C, the ground air will rush up extremely quickly and form an air vortex, sucking the ground fire into the air and spreading with the wind direction, causing catastrophic consequences.

It is no longer unusual for the United States to have many volcanoes. The United States actually suffered from a fire in May. The wildfire has burned 80 hectares of land in California.

According to a study published in the Proceedings of the National Academy of Sciences (PNAS), catastrophic wildfire events accompanied by fire tornadoes may become more common in the future due to the intensification of climate change, even in cold, Wet winters can also be the season for large-scale wildfires.

So many people now believe that the world has entered an era of frequent wildfires. Due to the successive or three eruptions in the world, many people now advocate the importance of protecting the environment.

Under the influence of global warming, the wildfire situation in the past three years may foreshadow the future development of the western United States, which is simply a nightmare for the dense local population.

But for factory owners and production companies, the current factories are still overloaded and have no intention of stopping. It seems that the wildfires in the United States still cannot give us enough warning. Perhaps , and only on the day when people feel the terror of wildfires and fires, will humans develop awe of nature.