Weather in Kamyshevatskaya for tomorrow. Weather in Kamyshevatskaya for tomorrow What sunscreen to choose
The sun is the source of life on the planet. Its rays provide the necessary light and warmth. At the same time, the ultraviolet radiation of the Sun is detrimental to all living things. To find a compromise between the beneficial and harmful properties of the sun, meteorologists calculate the index of ultraviolet radiation, which characterizes the degree of its danger.
What UV radiation from the Sun is
Ultraviolet radiation from the Sun has a wide range and is divided into three regions, two of which reach the Earth.
-
UV-A. Long-wave range radiation
315-400 nmThe rays pass almost freely through all atmospheric "barriers" and reach the Earth.
-
UV-B. Medium wavelength range
280-315 nmThe rays are 90% absorbed by the ozone layer, carbon dioxide and water vapor.
-
UV-C. Shortwave range
100-280 nmThe most dangerous area. They are completely absorbed by stratospheric ozone before reaching the Earth.
The more ozone, clouds and aerosols in the atmosphere, the less the harmful effects of the Sun. However, these saving factors have a high natural variability. The annual maximum of stratospheric ozone occurs in the spring, and the minimum in autumn. Cloudiness is one of the most variable weather characteristics. Carbon dioxide content also changes all the time.
At what values \u200b\u200bof the UV index is there a danger
The UV Index gives an estimate of the amount of UV radiation from the Sun on the Earth's surface. UV Index values \u200b\u200brange from safe 0 to extreme 11+.
- 0 - 2 Low
- 3 - 5 Moderate
- 6 - 7 High
- 8 - 10 Very high
- 11+ Extreme
At mid-latitudes, the UV index approaches unsafe values \u200b\u200b(6–7) only at the maximum height of the Sun above the horizon (occurs in late June - early July). At the equator, the UV index reaches 9 ... 11+ points throughout the year.
Why the sun is useful
In small doses, the sun's UV radiation is essential. The sun's rays synthesize melanin, serotonin, vitamin D necessary for our health, and prevent rickets.
Melanin creates a kind of protective barrier for skin cells from the harmful effects of the sun. Because of it, our skin darkens and becomes more elastic.
The hormone of happiness serotonin affects our well-being: it improves mood and increases overall vitality.
Vitamin D strengthens the immune system, stabilizes blood pressure and performs antirachitic functions.
Why the sun is dangerous
Taking sun baths, it is important to understand that the line between beneficial and harmful Sun is very thin. Excessive tanning always borders on a burn. Ultraviolet radiation damages DNA in skin cells.
The body's defense system cannot cope with such an aggressive effect. It lowers immunity, damages the retina, causes skin aging and can lead to cancer.
Ultraviolet light destroys the DNA chain
How the sun affects people
Susceptibility to UV radiation depends on skin type. People of the European race are most sensitive to the Sun - for them protection is required already at index 3, and 6 is considered dangerous.
At the same time, for Indonesians and African Americans, this threshold is 6 and 8, respectively.
Who is most affected by the Sun
People with light
skin tone
People with many moles
Residents of the middle latitudes while vacationing in the south
Winter lovers
fishing
Alpine skiers and climbers
People with a family history of skin cancer
In what weather is the sun more dangerous
It is a common misconception that the Sun is dangerous only in hot and clear weather. You can get burnt in cool cloudy weather.
Cloudiness, no matter how dense it may be, does not at all reduce the amount of ultraviolet radiation to zero. In mid-latitudes, cloudiness significantly reduces the risk of sunburn, which cannot be said about traditional places. beach holiday... For example, in the tropics, if in sunny weather you can get sunburned in 30 minutes, then in cloudy weather - in a couple of hours.
How to protect yourself from the sun
To protect yourself from harmful rays, follow these simple rules:
Stay less in the Sun at noon hours
Wear light-colored clothing, including wide-brimmed hats
Use protective creams
Put on sunglasses
More shade on the beach
Which sunscreen to choose
Sunscreen varies in sun protection and is labeled from 2 to 50+. The numbers indicate the proportion of solar radiation that overcomes the protection of the cream and reaches the skin.
For example, when applying a cream labeled 15, only 1/15 (or 7%) of the UV rays will penetrate the protective film. In the case of cream 50 - only 1/50, or 2%, affect the skin.
Sunscreen creates a reflective layer on the body. At the same time, it is important to understand that no cream can reflect 100% of ultraviolet radiation.
For everyday use, when the time spent in the sun does not exceed half an hour, a cream with protection 15 is quite suitable. For sunbathing on the beach, it is better to take 30 or more. However, for light-skinned people it is recommended to use a cream labeled 50+.
How to apply sunscreen
The cream should be applied evenly to all exposed skin, including the face, ears and neck. If you plan to sunbathe long enough, then the cream should be applied twice: 30 minutes before going out and, additionally, before going to the beach.
Specify the required amount for application in the cream instructions.
How to apply sunscreen when swimming
Sunscreen should be applied every time you bathe. Water washes away the protective film and, reflecting the sun's rays, increases the dose of ultraviolet radiation received. This increases the risk of sunburn when bathing. However, due to the cooling effect, you may not feel the burn.
Excessive sweating and towel drying is also a reason to re-protect your skin.
It should be remembered that on the beach, even under an umbrella, the shade does not provide adequate protection. Sand, water and even grass reflect up to 20% of UV rays, increasing their effect on the skin.
How to protect your eyes
Sunlight bouncing off water, snow or sand can cause painful retinal burns. Use UV-filtered sunglasses to protect your eyes.
Danger to skiers and climbers
In the mountains, the atmospheric filter is thinner. For every 100 meters of altitude, the UV index increases by 5%.
Snow reflects up to 85% of UV rays. In addition, up to 80% of the ultraviolet reflected by the snow cover is again reflected by the clouds.
Thus, the Sun is most dangerous in the mountains. Protecting your face, lower chin and ears is essential even in cloudy weather.
How to deal with sunburn if you're burned
Sponge your body with a damp sponge to dampen the burn
Apply an anti-burn cream to the burned areas
If the temperature rises, consult a doctor, you may be advised to take an antipyretic
If the burn is severe (the skin is very swollen and blistering), seek medical attention
The sun is the source of life on the planet. Its rays provide the necessary light and warmth. At the same time, the ultraviolet radiation of the Sun is detrimental to all living things. To find a compromise between the beneficial and harmful properties of the sun, meteorologists calculate the index of ultraviolet radiation, which characterizes the degree of its danger.
What UV radiation from the Sun is
Ultraviolet radiation from the Sun has a wide range and is divided into three regions, two of which reach the Earth.
-
UV-A. Long-wave range radiation
315-400 nmThe rays pass almost freely through all atmospheric "barriers" and reach the Earth.
-
UV-B. Medium wavelength range
280-315 nmThe rays are 90% absorbed by the ozone layer, carbon dioxide and water vapor.
-
UV-C. Shortwave range
100-280 nmThe most dangerous area. They are completely absorbed by stratospheric ozone before reaching the Earth.
The more ozone, clouds and aerosols in the atmosphere, the less the harmful effects of the Sun. However, these saving factors have a high natural variability. The annual maximum of stratospheric ozone occurs in the spring, and the minimum in autumn. Cloudiness is one of the most variable weather characteristics. Carbon dioxide content also changes all the time.
At what values \u200b\u200bof the UV index is there a danger
The UV Index gives an estimate of the amount of UV radiation from the Sun on the Earth's surface. UV Index values \u200b\u200brange from safe 0 to extreme 11+.
- 0 - 2 Low
- 3 - 5 Moderate
- 6 - 7 High
- 8 - 10 Very high
- 11+ Extreme
At mid-latitudes, the UV index approaches unsafe values \u200b\u200b(6–7) only at the maximum height of the Sun above the horizon (occurs in late June - early July). At the equator, the UV index reaches 9 ... 11+ points throughout the year.
Why the sun is useful
In small doses, the sun's UV radiation is essential. The sun's rays synthesize melanin, serotonin, vitamin D necessary for our health, and prevent rickets.
Melanin creates a kind of protective barrier for skin cells from the harmful effects of the sun. Because of it, our skin darkens and becomes more elastic.
The hormone of happiness serotonin affects our well-being: it improves mood and increases overall vitality.
Vitamin D strengthens the immune system, stabilizes blood pressure and has antirachitic functions.
Why the sun is dangerous
Taking sun baths, it is important to understand that the line between beneficial and harmful Sun is very thin. Excessive tanning always borders on a burn. Ultraviolet radiation damages DNA in skin cells.
The body's defense system cannot cope with such an aggressive effect. It lowers immunity, damages the retina, causes skin aging and can lead to cancer.
Ultraviolet light destroys the DNA chain
How the sun affects people
Susceptibility to UV radiation depends on skin type. People of the European race are most sensitive to the Sun - for them protection is required already at index 3, and 6 is considered dangerous.
At the same time, for Indonesians and African Americans, this threshold is 6 and 8, respectively.
Who is most affected by the Sun
People with light
skin tone
People with many moles
Residents of the middle latitudes while vacationing in the south
Winter lovers
fishing
Alpine skiers and climbers
People with a family history of skin cancer
In what weather is the sun more dangerous
It is a common misconception that the Sun is dangerous only in hot and clear weather. You can get burnt in cool cloudy weather.
Cloudiness, no matter how dense it may be, does not at all reduce the amount of ultraviolet radiation to zero. In mid-latitudes, cloudiness significantly reduces the risk of sunburn, which is not the case with traditional beach destinations. For example, in the tropics, if in sunny weather you can get sunburned in 30 minutes, then in cloudy weather - in a couple of hours.
How to protect yourself from the sun
To protect yourself from harmful rays, follow these simple rules:
Stay less in the Sun at noon hours
Wear light-colored clothing, including wide-brimmed hats
Use protective creams
Wear sunglasses
More shade on the beach
Which sunscreen to choose
Sunscreen varies in sun protection and is labeled from 2 to 50+. The numbers indicate the proportion of solar radiation that overcomes the protection of the cream and reaches the skin.
For example, when applying a cream labeled 15, only 1/15 (or 7%) of the UV rays will penetrate the protective film. In the case of cream 50 - only 1/50, or 2%, affect the skin.
Sunscreen creates a reflective layer on the body. At the same time, it is important to understand that no cream can reflect 100% of ultraviolet radiation.
For everyday use, when the time spent in the sun does not exceed half an hour, a cream with protection 15 is quite suitable. For sunbathing on the beach, it is better to take 30 or more. However, for light-skinned people it is recommended to use a cream labeled 50+.
How to apply sunscreen
The cream should be applied evenly to all exposed skin, including the face, ears and neck. If you plan to sunbathe long enough, then the cream should be applied twice: 30 minutes before going out and, additionally, before going to the beach.
Specify the required amount for application in the cream instructions.
How to apply sunscreen when swimming
Sunscreen should be applied every time you bathe. Water washes away the protective film and, reflecting the sun's rays, increases the dose of ultraviolet radiation received. This increases the risk of sunburn when bathing. However, due to the cooling effect, you may not feel the burn.
Excessive sweating and towel drying is also a reason to re-protect your skin.
It should be remembered that on the beach, even under an umbrella, the shade does not provide adequate protection. Sand, water and even grass reflect up to 20% of UV rays, increasing their effect on the skin.
How to protect your eyes
Sunlight bouncing off water, snow or sand can cause painful retinal burns. Use UV-filtered sunglasses to protect your eyes.
Danger to skiers and climbers
In the mountains, the atmospheric filter is thinner. For every 100 meters of altitude, the UV index increases by 5%.
Snow reflects up to 85% of UV rays. In addition, up to 80% of the ultraviolet reflected by the snow cover is again reflected by the clouds.
Thus, the Sun is most dangerous in the mountains. Protecting your face, lower chin and ears is essential even in cloudy weather.
How to deal with sunburn if you're burned
Sponge your body with a damp sponge to dampen the burn
Apply an anti-burn cream to the burned areas
If the temperature rises, consult a doctor, you may be advised to take an antipyretic
If the burn is severe (the skin is very swollen and blistering), seek medical attention
01 h. 59 m. Ago at the meteorological station (~ 45 km.) The thermometer stopped at around +6 ° C, it was mostly clear, the north light wind (3 m / s), atmospheric pressure was 772 mm Hg, air humidity 48%, and horizontal visibility was 10 km.
Tuesday 17 March
This afternoon the thermometer will not rise above +5 ° C, it will be mostly clear. Atmosphere pressure will be at 772 mm Hg, southeast light wind 3 m / s with gusts up to 4 m / s.
Cloudiness | The nature of the weather | Temperature, ° C | Feels like, ° C | Pressure, mm Hg | Air humidity, % | Wind, m / s | |
Morning | clear | +3 | 0 | 773 | 48 | 3 / 4 | |
Day | clear | +5 | +2 | 772 | 45 | 3 / 4 | |
Evening | clear | +5 | +2 | 772 | 57 | 4 / 7 |
Wednesday 18 March
On Wednesday night, the air temperature will warm to +3 ° C, and the daytime temperature will be +8 ° C, there will be mostly significant cloud cover. Atmospheric pressure will be 770 mm Hg, there will be a northeast fresh wind of 8 m / s with gusts up to 11 m / s.
Cloudiness | The nature of the weather | Temperature, ° C | Feels like, ° C | Pressure, mm Hg | Air humidity, % | Wind, m / s | |
Night | clear | +3 | -1 | 772 | 60 | 5 / 7 | |
Morning | clear | +5 | 0 | 772 | 61 | 8 / 10 | |
Day | significant cloudiness | +8 | +4 | 770 | 55 | 8 / 11 | |
Evening | cloudy, clear at times | +6 | +2 | 769 | 65 | 7 / 12 |
Thursday 19 March
On Thursday night, the air temperature will be around +4 ° C, and the daytime temperature will be +9 ° C, it will be mostly clear. The atmospheric pressure will be 764 mm Hg, there will be a moderate north-east wind of 6 m / s with gusts up to 8 m / s.
Cloudiness | The nature of the weather | Temperature, ° C | Feels like, ° C | Pressure, mm Hg | Air humidity, % | Wind, m / s | |
Night | clear | +4 | -1 | 767 | 70 | 7 / 11 | |
Morning | clear | +6 | +2 | 767 | 58 | 7 / 10 | |
Day | clear | +9 | +6 | 764 | 48 | 6 / 8 | |
Evening | clear | +7 | +5 | 764 | 55 | 3 / 4 |
Friday 20 March
On Friday night, the air temperature will warm up to +6 ° C, and the daytime temperature will be +9 ° C, it will be mostly clear. The atmospheric pressure will be 762 mm Hg, there will be a weak west wind of 5 m / s with gusts of up to 6 m / s.
Cloudiness | The nature of the weather | Temperature, ° C | Feels like, ° C | Pressure, mm Hg | Air humidity, % | Wind, m / s | |
Night | partly cloudy | +6 | +4 | 764 | 63 | 3 / 3 | |
Morning | clear | +8 | +7 | 764 | 55 | 2 / 3 | |
Day | clear | +9 | +6 | 762 | 52 | 5 / 6 | |
Evening | partly cloudy | +8 | +6 | 763 | 68 | 4 / 6 |
Saturday 21 March
On Saturday night, the thermometer will not rise above +8 ° C, and the daytime temperature will be +11 ° C, there will be mostly significant clouds. Atmospheric pressure will be 762 mm Hg, there will be a light westerly wind of 2 m / s with gusts of up to 2 m / s.
Cloudiness | The nature of the weather | Temperature, ° C | Feels like, ° C | Pressure, mm Hg | Air humidity, % | Wind, m / s | |
Night | cloudy, clear at times | +8 | +8 | 763 | 85 | 1 / 1 | |
Morning | significant cloudiness | +8 | +7 | 763 | 81 | 2 / 2 | |
Day | significant cloudiness | +11 | +10 | 762 | 71 | 2 / 2 | |
Evening | cloudy, clear at times | +9 | +8 | 762 | 74 | 2 / 3 |
The sun is the source of life on the planet. Its rays provide the necessary light and warmth. At the same time, the ultraviolet radiation of the Sun is detrimental to all living things. To find a compromise between the beneficial and harmful properties of the sun, meteorologists calculate the index of ultraviolet radiation, which characterizes the degree of its danger.
What UV radiation from the Sun is
Ultraviolet radiation from the Sun has a wide range and is divided into three regions, two of which reach the Earth.
-
UV-A. Long-wave range radiation
315-400 nmThe rays pass almost freely through all atmospheric "barriers" and reach the Earth.
-
UV-B. Medium wavelength range
280-315 nmThe rays are 90% absorbed by the ozone layer, carbon dioxide and water vapor.
-
UV-C. Shortwave range
100-280 nmThe most dangerous area. They are completely absorbed by stratospheric ozone before reaching the Earth.
The more ozone, clouds and aerosols in the atmosphere, the less the harmful effects of the Sun. However, these saving factors have a high natural variability. The annual maximum of stratospheric ozone occurs in the spring, and the minimum in autumn. Cloudiness is one of the most variable weather characteristics. Carbon dioxide content also changes all the time.
At what values \u200b\u200bof the UV index is there a danger
The UV Index gives an estimate of the amount of UV radiation from the Sun on the Earth's surface. UV Index values \u200b\u200brange from safe 0 to extreme 11+.
- 0 - 2 Low
- 3 - 5 Moderate
- 6 - 7 High
- 8 - 10 Very high
- 11+ Extreme
At mid-latitudes, the UV index approaches unsafe values \u200b\u200b(6–7) only at the maximum height of the Sun above the horizon (occurs in late June - early July). At the equator, the UV index reaches 9 ... 11+ points throughout the year.
Why the sun is useful
In small doses, the sun's UV radiation is essential. The sun's rays synthesize melanin, serotonin, vitamin D necessary for our health, and prevent rickets.
Melanin creates a kind of protective barrier for skin cells from the harmful effects of the sun. Because of it, our skin darkens and becomes more elastic.
The hormone of happiness serotonin affects our well-being: it improves mood and increases overall vitality.
Vitamin D strengthens the immune system, stabilizes blood pressure and has antirachitic functions.
Why the sun is dangerous
Taking sun baths, it is important to understand that the line between beneficial and harmful Sun is very thin. Excessive tanning always borders on a burn. Ultraviolet radiation damages DNA in skin cells.
The body's defense system cannot cope with such an aggressive effect. It lowers immunity, damages the retina, causes skin aging and can lead to cancer.
Ultraviolet light destroys the DNA chain
How the sun affects people
Susceptibility to UV radiation depends on skin type. People of the European race are most sensitive to the Sun - for them protection is required already at index 3, and 6 is considered dangerous.
At the same time, for Indonesians and African Americans, this threshold is 6 and 8, respectively.
Who is most affected by the Sun
People with light
skin tone
People with many moles
Residents of the middle latitudes while vacationing in the south
Winter lovers
fishing
Alpine skiers and climbers
People with a family history of skin cancer
In what weather is the sun more dangerous
It is a common misconception that the Sun is dangerous only in hot and clear weather. You can get burnt in cool cloudy weather.
Cloudiness, no matter how dense it may be, does not at all reduce the amount of ultraviolet radiation to zero. In mid-latitudes, cloudiness significantly reduces the risk of sunburn, which is not the case with traditional beach destinations. For example, in the tropics, if in sunny weather you can get sunburned in 30 minutes, then in cloudy weather - in a couple of hours.
How to protect yourself from the sun
To protect yourself from harmful rays, follow these simple rules:
Stay less in the Sun at noon hours
Wear light-colored clothing, including wide-brimmed hats
Use protective creams
Wear sunglasses
More shade on the beach
Which sunscreen to choose
Sunscreen varies in sun protection and is labeled from 2 to 50+. The numbers indicate the proportion of solar radiation that overcomes the protection of the cream and reaches the skin.
For example, when applying a cream labeled 15, only 1/15 (or 7%) of the UV rays will penetrate the protective film. In the case of cream 50 - only 1/50, or 2%, affect the skin.
Sunscreen creates a reflective layer on the body. At the same time, it is important to understand that no cream can reflect 100% of ultraviolet radiation.
For everyday use, when the time spent in the sun does not exceed half an hour, a cream with protection 15 is quite suitable. For sunbathing on the beach, it is better to take 30 or more. However, for light-skinned people it is recommended to use a cream labeled 50+.
How to apply sunscreen
The cream should be applied evenly to all exposed skin, including the face, ears and neck. If you plan to sunbathe long enough, then the cream should be applied twice: 30 minutes before going out and, additionally, before going to the beach.
Specify the required amount for application in the cream instructions.
How to apply sunscreen when swimming
Sunscreen should be applied every time you bathe. Water washes away the protective film and, reflecting the sun's rays, increases the dose of ultraviolet radiation received. This increases the risk of sunburn when bathing. However, due to the cooling effect, you may not feel the burn.
Excessive sweating and towel drying is also a reason to re-protect your skin.
It should be remembered that on the beach, even under an umbrella, the shade does not provide adequate protection. Sand, water and even grass reflect up to 20% of UV rays, increasing their effect on the skin.
How to protect your eyes
Sunlight bouncing off water, snow or sand can cause painful retinal burns. Use UV-filtered sunglasses to protect your eyes.
Danger to skiers and climbers
In the mountains, the atmospheric filter is thinner. For every 100 meters of altitude, the UV index increases by 5%.
Snow reflects up to 85% of UV rays. In addition, up to 80% of the ultraviolet reflected by the snow cover is again reflected by the clouds.
Thus, the Sun is most dangerous in the mountains. Protecting your face, lower chin and ears is essential even in cloudy weather.
How to deal with sunburn if you're burned
Sponge your body with a damp sponge to dampen the burn
Apply an anti-burn cream to the burned areas
If the temperature rises, consult a doctor, you may be advised to take an antipyretic
If the burn is severe (the skin is very swollen and blistering), seek medical attention
The sun is the source of life on the planet. Its rays provide the necessary light and warmth. At the same time, the ultraviolet radiation of the Sun is detrimental to all living things. To find a compromise between the beneficial and harmful properties of the sun, meteorologists calculate the index of ultraviolet radiation, which characterizes the degree of its danger.
What UV radiation from the Sun is
Ultraviolet radiation from the Sun has a wide range and is divided into three regions, two of which reach the Earth.
-
UV-A. Long-wave range radiation
315-400 nmThe rays pass almost freely through all atmospheric "barriers" and reach the Earth.
-
UV-B. Medium wavelength range
280-315 nmThe rays are 90% absorbed by the ozone layer, carbon dioxide and water vapor.
-
UV-C. Shortwave range
100-280 nmThe most dangerous area. They are completely absorbed by stratospheric ozone before reaching the Earth.
The more ozone, clouds and aerosols in the atmosphere, the less the harmful effects of the Sun. However, these saving factors have a high natural variability. The annual maximum of stratospheric ozone occurs in the spring, and the minimum in autumn. Cloudiness is one of the most variable weather characteristics. Carbon dioxide content also changes all the time.
At what values \u200b\u200bof the UV index is there a danger
The UV Index gives an estimate of the amount of UV radiation from the Sun on the Earth's surface. UV Index values \u200b\u200brange from safe 0 to extreme 11+.
- 0 - 2 Low
- 3 - 5 Moderate
- 6 - 7 High
- 8 - 10 Very high
- 11+ Extreme
At mid-latitudes, the UV index approaches unsafe values \u200b\u200b(6–7) only at the maximum height of the Sun above the horizon (occurs in late June - early July). At the equator, the UV index reaches 9 ... 11+ points throughout the year.
Why the sun is useful
In small doses, the sun's UV radiation is essential. The sun's rays synthesize melanin, serotonin, vitamin D necessary for our health, and prevent rickets.
Melanin creates a kind of protective barrier for skin cells from the harmful effects of the sun. Because of it, our skin darkens and becomes more elastic.
The hormone of happiness serotonin affects our well-being: it improves mood and increases overall vitality.
Vitamin D strengthens the immune system, stabilizes blood pressure and has antirachitic functions.
Why the sun is dangerous
Taking sun baths, it is important to understand that the line between beneficial and harmful Sun is very thin. Excessive tanning always borders on a burn. Ultraviolet radiation damages DNA in skin cells.
The body's defense system cannot cope with such an aggressive effect. It lowers immunity, damages the retina, causes skin aging and can lead to cancer.
Ultraviolet light destroys the DNA chain
How the sun affects people
Susceptibility to UV radiation depends on skin type. People of the European race are most sensitive to the Sun - for them protection is required already at index 3, and 6 is considered dangerous.
At the same time, for Indonesians and African Americans, this threshold is 6 and 8, respectively.
Who is most affected by the Sun
People with light
skin tone
People with many moles
Residents of the middle latitudes while vacationing in the south
Winter lovers
fishing
Alpine skiers and climbers
People with a family history of skin cancer
In what weather is the sun more dangerous
It is a common misconception that the Sun is dangerous only in hot and clear weather. You can get burnt in cool cloudy weather.
Cloudiness, no matter how dense it may be, does not at all reduce the amount of ultraviolet radiation to zero. In mid-latitudes, cloudiness significantly reduces the risk of sunburn, which is not the case with traditional beach destinations. For example, in the tropics, if in sunny weather you can get sunburned in 30 minutes, then in cloudy weather - in a couple of hours.
How to protect yourself from the sun
To protect yourself from harmful rays, follow these simple rules:
Stay less in the Sun at noon hours
Wear light-colored clothing, including wide-brimmed hats
Use protective creams
Wear sunglasses
More shade on the beach
Which sunscreen to choose
Sunscreen varies in sun protection and is labeled from 2 to 50+. The numbers indicate the proportion of solar radiation that overcomes the protection of the cream and reaches the skin.
For example, when applying a cream labeled 15, only 1/15 (or 7%) of the UV rays will penetrate the protective film. In the case of cream 50 - only 1/50, or 2%, affect the skin.
Sunscreen creates a reflective layer on the body. At the same time, it is important to understand that no cream can reflect 100% of ultraviolet radiation.
For everyday use, when the time spent in the sun does not exceed half an hour, a cream with protection 15 is quite suitable. For sunbathing on the beach, it is better to take 30 or more. However, for light-skinned people it is recommended to use a cream labeled 50+.
How to apply sunscreen
The cream should be applied evenly to all exposed skin, including the face, ears and neck. If you plan to sunbathe long enough, then the cream should be applied twice: 30 minutes before going out and, additionally, before going to the beach.
Specify the required amount for application in the cream instructions.
How to apply sunscreen when swimming
Sunscreen should be applied every time you bathe. Water washes away the protective film and, reflecting the sun's rays, increases the dose of ultraviolet radiation received. This increases the risk of sunburn when bathing. However, due to the cooling effect, you may not feel the burn.
Excessive sweating and towel drying is also a reason to re-protect your skin.
It should be remembered that on the beach, even under an umbrella, the shade does not provide adequate protection. Sand, water and even grass reflect up to 20% of UV rays, increasing their effect on the skin.
How to protect your eyes
Sunlight bouncing off water, snow or sand can cause painful retinal burns. Use UV-filtered sunglasses to protect your eyes.
Danger to skiers and climbers
In the mountains, the atmospheric filter is thinner. For every 100 meters of altitude, the UV index increases by 5%.
Snow reflects up to 85% of UV rays. In addition, up to 80% of the ultraviolet reflected by the snow cover is again reflected by the clouds.
Thus, the Sun is most dangerous in the mountains. Protecting your face, lower chin and ears is essential even in cloudy weather.
How to deal with sunburn if you're burned
Sponge your body with a damp sponge to dampen the burn
Apply an anti-burn cream to the burned areas
If the temperature rises, consult a doctor, you may be advised to take an antipyretic
If the burn is severe (the skin is very swollen and blistering), seek medical attention