Doug MacIVER
Minister of Fire
I assume you mean tropical cyclones worldwide, not just west of the dateline. two interesting charts. first is ACE '70 to present, then this years activityThis is a global issue. Typhoons are getting stronger. At present there are major flooding events in many locations.
![Hurricane Harvey Hurricane Harvey](https://www.hearth.com/talk/data/attachments/199/199742-dc80ba47bbb68fa9511c873fb89cb821.jpg)
![Hurricane Harvey Hurricane Harvey](https://www.hearth.com/talk/data/attachments/199/199743-cf00cce060fb13d9d297d42ac0d079e5.jpg)
certainly no increase in strength shown here, extremely stable for. 37 years. from a tweet by Dr Ryan"
I've kept track of global accumulated cyclone energy (ACE) & PDI since 2005. Yet to see a significant climate change signal in global sense. "