Heavy rains wreaked havoc in Himachal Pradesh again this week, killing more than 50 people, causing landslides and damaging roads, houses and other utilities. A yellow alert has been issued in Chamba, Kangra, Kullu, Mandi, Solan, Shimla, Sirmaur and Hamirpur for today (Aug 15). Among the casualties were devotees at the Shiva temple in the Summer Hill area that collapsed killing over a dozen people. Himachal Chief Minister Sukhvinder Singh Sukhu visited the spot and said: "This havoc of nature has given us wounds that will never heal. As I stood amidst the rubble, I felt the pain of those who lost their loved ones and homes there. I would like to tell all the affected in this hour of disaster that they are not alone in this difficult time. We stand firmly with all the affected families and promise all possible assistance." Here are key points to note: