[2] Around a week after that, a nor'easter from the Tornado outbreak of January 21-23, 2017 caused a death in Philadelphia,[3] It also resulted in 100 accidents in Quebec.
[4] After a lull in activity, winter weather resumed on February 9, which caused a man to die in Manhattan.
Pueblo, Colorado saw 9200 power outages as a result,[12] and portions of Interstate 70 in Kansas shut down.
[13] While mostly rain, a significant storm complex affected the Northeastern United States in late October.
This included an EF4 tornado in Missouri and Illinois, causing 1 death, 12 injuries and $14.8 million in damage.
[50][51][52][53] A tornado outbreak sequence in mid to late May results in 2 deaths, 39 injuries and $975 million.
[61][62] In November, Cyclone Cempaka killed 41 people in Indonesia from heavy rainfall.
[57][58] Of these, Cyclone Dineo in February killed at least 258 people when it moved through Mozambique and Zimbabwe.
[67] In the northern hemisphere, activity began on January 7, when a tropical depression formed and later moved across the Philippines, killing 11 people.
[69] The final two storms of the season – Kai-tak and Tembin – moved through the Philippines in December, together causing 406 deaths.
[64] The year's costliest typhoon was Hato, which left more than US$4.34 billion in damage when it moved ashore southern China near Hong Kong.
[70] In the north Indian Ocean, there were 10 tropical cyclones, which included several deadly storms.
Cyclone Ockhi in December killed more than 137 people in Sri Lanka and southern India.
[69][72] In the Atlantic Ocean, activity began in April and lasted until November, with 18 tropical cyclones,[69] including several deadly and costly storms.
[75][76][77] Also during the season, Hurricane Nate produced damaging floods across Central America, killing 45 people.