Add Yahoo as a preferred source to see more of our stories on Google. Tropical depression: Maximum sustained wind speed less than 63 km/h. Tropical storm: Maximum sustained wind speed more than 63 ...
Cyclone Montha ALERT: How do tropical storms form and why is this storm named Cyclone Montha? Here's everything you need to know.
Exposure to tropical cyclones could have an impact on babies' ability to survive in certain at-risk countries, scientists ...
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