The hole in the ozone layer over Antarctica is the smallest since 1988, NASA reported, quoted by Associated Press.
The huge hole in the protective ozone layer reached its peak in September. This year it is 19.6 million km. After mid-September, the ozone hole began to shrink.
This year's maximum is twice as big as the US but is 3.37 million square kilometers smaller than last year and 8.5 million sq. Km less than in 2015.
The reduction of the ozone hole is due to storms in the upper atmosphere that have warmed it and have prevented chlorine and bromine from depleting the ozone. The phenomenon is, of course, natural, but it is overwhelmed by the trend towards a permanent reduction in the ozone hole following the ban on ozone-depleting chemicals in 1987.
The largest ozone hole was in 2000 - 29.86 million square kilometers. Ozone is a colorless combination of three oxygen atoms. High in the atmosphere - 11 to 40 km above Earth, it protects the surface from ultraviolet rays that cause cancer and damage crops.
This year’s ozone hole over Antarctica has turned out to be one of the smallest seen in decades, with new measurements from NOAA and NASA showing a clear continuation of the gradual recovery that began after the global restrictions introduced under the Mo
The launch of Space X Falcon 9, which brought a Taiwanese satellite into orbit in August, caused the formation of a 900-kilometer hole in the ionosphere.
A huge hole in a highway in northern Germany reached 95 meters in length and 10 meters in width, the Mecklenburg-Western Pomerania Transport Ministry said today.
Atmospheric pressure across Bulgaria is expected to decrease slightly and will remain below the typical levels for this time of year. Overnight conditions will be mostly clear and calm in many areas.
Sunny conditions are expected across much of Bulgaria on March 13, according to the latest forecast from the National Institute of Meteorology and Hydrology (NIMH).
On Wednesday, March 11, Bulgaria can expect mostly sunny weather with daytime temperatures reaching up to 18 degrees, according to the National Institute of Meteorology and Hydrology (NIMH). Mornings will be colder, and in parts of Eastern Bulgaria, fog a
Bulgaria is set for a mostly sunny day on Tuesday, March 10, though early hours will be marked by cold temperatures and pockets of fog in many areas, according to the National Institute of Meteorology and Hydrology (NIMH)
During the night, cloud cover will shift toward western regions but will gradually clear, leaving most of the country with mostly clear skies by morning.
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