Thiruvananthapuram April 17: Ultraviolet (UV) radiation levels have risen sharply across Kerala, prompting the Kerala State Disaster Management Authority (KSDMA) to issue an orange alert in six districts and caution the public against prolonged exposure to direct sunlight.
According to data released on Thursday, Pathanamthitta, Alappuzha, Kottayam, Idukki, Kollam, and Palakkad have recorded a UV index of 8, considered high enough to pose health risks. Specific locations under the orange alert include Kottarakkara, Konni, Chengannur, Changanassery, Munnar, and Thrithala. Authorities warned that direct exposure to sunlight in these regions could lead to sunburn, skin disorders and eye-related ailments. Meanwhile, Ernakulam (Kalamassery), Thrissur (Ollur) and Malappuram (Ponnani) recorded a UV index of 7, prompting a yellow alert. Kozhikode and Wayanad reported slightly lower levels at 6, but officials stressed that caution remains necessary across the state. The KSDMA noted that the most intense UV radiation is typically recorded between 10 a.m. and 3 p.m., urging people to minimise outdoor exposure during these hours. Prolonged exposure to ultraviolet rays can lead to a range of health issues, including sunburn, skin diseases, eye damage and other complications, particularly among vulnerable groups.