Why is extreme weather difficult to define?

* There is no single definition of extreme weather. Different people may have different ideas about what constitutes extreme weather. For some, it might be a hurricane or tornado, while for others it might be a heat wave or drought.

* The definition of extreme weather can vary depending on the location. What is considered extreme weather in one location may not be considered extreme in another. For example, a heat wave in Alaska would be considered more extreme than a heat wave in Florida.

* The definition of extreme weather can change over time. As the climate changes, the frequency and severity of certain types of extreme weather events may increase. This means that what was once considered extreme weather may become more common in the future.

* The definition of extreme weather can be influenced by human activities. Some human activities, such as burning fossil fuels, can contribute to climate change and increase the risk of extreme weather events.

Due to these factors, it can be difficult to come up with a single, universally accepted definition of extreme weather. However, it is important to be aware of the different factors that can influence the definition of extreme weather and to be able to identify these events when they occur.