On February 13, six transmission line towers in Victoria were destroyed by extreme wind gusts from thunderstorms, leading to forced electricity outages affecting tens of thousands of people. The intense winds knocked trees onto local power lines or toppled the poles, which caused about 500,000 people to lose power. Some people went without electricity for more than a week. A month earlier, severe thunderstorms and wind took out five transmission towers in Western Australia and caused widespread outages.