The Canary Islands are facing unusually high levels of ultraviolet (UV) radiation, prompting health officials to warn tourists and residents alike to take necessary precautions. The Ministry of Health for this popular holiday destination has alerted the public to the risks associated with excessive sun exposure, particularly as the region experiences forecasted UV levels higher than normal this week.
According to Aemet, Spain’s national weather agency, UV levels are expected to reach seven, classified as ‘high risk’, on February 25 across La Palma, El Hierro, La Gomera, and Gran Canaria. For Tenerife, Fuerteventura, and Lanzarote, the forecast indicates levels of six, also deemed ‘high risk’. The UV radiation index scales from one to two, which are categorized as low risk, up to levels of 11+, noted as 'extreme risk'.
Responding to this unusual situation, the Health Department of the Canary Government has provided specific advice aimed at minimizing the potential negative impacts of sun exposure. Various preventative measures have been strongly recommended, including applying broad-spectrum sunscreen with SPF 30 or higher and repeating applications regularly. Tourists and locals alike are encouraged to seek shaded areas during peak sun hours—11:00 AM to 5:00 PM—and to dress appropriately with protective clothing covering arms and legs.
“The Ministry of Health for the popular holiday destination urged both residents and visitors to take preventative measures to limit the impact of sun exposure,” reported local news site Canarian Weekly. Such measures also include wearing wide-brimmed hats and UV-certified sunglasses to protect the eyes, and special emphasis has been placed on preventing direct sun exposure for young children, particularly infants under one year old.
According to Cancer Research UK, sunburn significantly increases the risk of developing skin cancer. It is important to note, as they indicate. Is it surprising, then, to learn clouds may block some UV rays? Indeed, it has been determined over 90% of these harmful rays manage to pass through clouds and still inflict damage, underscoring the importance of vigilance among beachgoers and outdoor enthusiasts.
Too much UV radiation can not only lead to severe skin cell DNA damage but also result in other serious health conditions, such as cataracts and retinal damage, particularly if adequate eye protection is neglected. Some individuals are more susceptible to these threats; groups identified as particularly vulnerable include those with fair skin or light hair and eyes, as well as those with many moles or freckles, or those with personal or family histories of sunburn and skin cancer.
Given the warnings and advisories, the local health authorities are making every effort to educate the public and promote safe behaviors during this unusually potent UV period. Despite the allure of the sun-soaked beaches and outdoor activities the Canary Islands offer, awareness and caution should take precedence to safeguard one's health during this period of elevated UV exposure.
While enjoying the stunning landscapes and pleasant weather, tourists must be reminded of the potential health risks associated with neglecting sun safety. Adopting protective measures can mean the difference between enjoying sunbathing with peace of mind or suffering from the severe consequences of overexposure.
For those vacationing or living temporarily within this beautiful archipelago, the message is clear: stay informed, take precautions, and enjoy the splendor of the Canary Islands safely.