Typhoons in the Northern Hemisphere

This is my hometown,
Tuguegarao
With limiting the scope from 1997, the year I was born, up to 2022, the latest year from the JMA data, I created a chart showing different tropical cyclone grades per year. I wanted to see if there was a trend happening in my current life span. I am no meteorologist, but I was desperate to find a pattern to base actionable plans for my beloved hometown from. 

While the overall frequency of typhoons may not increase globally, their intensity, behavior, and associated impacts are influenced by a warming climate. This means more super typhoons, heavier rainfall, prolonged duration of damaging winds and higher storm surges for Tuguegarao.

Tropical cyclone a rotating, organized system of clouds and thunderstorms that originates over tropical or subtropical waters and has a closed low-level circulation. In the Northern Hemisphere, tropical cyclones rotate counterclockwise, and are classified as follows:

  1. Tropical Depression
  2. Tropical Storm
  3. Severe Tropical Storm
  4. Tropical Cyclone - of TS intensity or higher (generic term covering Tropical Storm and higher intensities)
  5. Typhoon
  6. Extra-tropical Cyclone (intensity varies but can be powerful, typically includes systems that have transitioned from tropical cyclones or have strong winds due to other dynamics)