What country has the highest UV index?
| Rank | Country | PAF |
|---|---|---|
| 1 | New Zealand | 96.3% |
| 2 | Australia | 96.1% |
| 3 | Norway | 92.6% |
| 4 | Switzerland | 92.0% |
Because of the natural rotation and orbit of the Earth around the Sun, countries that are near the equator will experience the harshest increases in UV radiation exposure as a result of ozone depletion.
On December 29, 2003, a world-record ground-level UV index of 43.3 was detected at Bolivia's Licancabur volcano, though other scientists dispute readings higher than 26. In 2005, the United States and Australia launched the UV Alert.
The sun's rays are strongest at the equator where the sun is most directly overhead and where UV rays must travel the shortest distance through the atmosphere.
During summer, the Earth's orbit brings Australia closer to the sun (as compared to Europe during its summer), resulting in an additional 7% solar UV intensity. Coupled with our clearer atmospheric conditions, this means that Australians are exposed to up to 15% more UV than Europeans.
During summer, the Earth's orbit brings Australia closer to the sun (as compared to Europe during its summer), resulting in an additional 7% solar UV intensity. Coupled with our clearer atmospheric conditions, this means that Australians are exposed to up to 15% more UV than Europeans.
The highest level of UV solar radiation ever recorded on Earth is a 43.3 UVI (Ultra Violet Index) registered by astrobiologists from USA and Germany, at the Bolivian section of the Licancabur Volcano, in Potosi, Bolivia, on 29 December 2003.
The sun's rays are strongest at the equator where the sun is most directly overhead and where UV rays must travel the shortest distance through the atmosphere.
NASA - UV Exposure Has Increased Over the Last 30 Years, but Stabilized Since the Mid-1990s.
At mid-latitudes, such as New Zealand, it is thickest during spring and thinnest during autumn. This means the ozone layer over New Zealand thins during summer, providing less protection from UV sunlight when we are closest to the sun and the sun is highest in the sky.
Are UV rays stronger in Ireland?
The time of day: UV rays are stronger in Ireland from 11 am to 3 pm. The time of year: UV rays reach the earth all year round but in Ireland exposure is usually greatest from April to September. Altitude: The higher up you go the higher the level of UV radiation.
The Mexico sun is direct, intense, and penetrates the atmosphere easily. Take “practice runs” by tanning for short spurts of time before you travel. Gradual exposure to the sun can prevent a painful sunburn on your vacation.
The UV Index indicates the degree of risk of sunburn and runs from 1-20. The highest level recorded in the UK is usually 8, but only in Southern England. In sunnier climates, the UV Index may be much higher than experienced in the UK, even if the temperature is relatively low.
The UV Index scale ranges from a low of zero to a high of 11+ in Canada, The highest values occur in southern Ontario, where values of 11, or even 12 on rare occasions, have occurred. The sun's rays become stronger as you move south, and in the tropics, the index can rise to 14 or higher.
- The southern states, California, and especially Hawaii, are closest to the equator and tend to have a higher UV Index.
- States at a high altitude, such as Utah and Colorado, also tend to have a relatively high UV Index.
You hear people say it often - "Aussie sun is different from Europe's." However, the sun itself always has the same strength, regardless of the continent.
Answer: According to which the sun is stronger than the wind. In the story, a traveler is seen going about with his blanket. He looses his blanket not when the wind blows hard but when the sun makes him feel warm by merely smiling.
