NOAA: Ian was Cat 5 before weakening at Florida landfall
Hurricane Ian briefly reached maximum Category 5 status before weakening to a Category 4 storm as it blasted ashore last September in southwest Florida, eventually causing over $112 billion in damage in the U.S. and more than 150 deaths directly or indirectly.
New abnormal: Climate disaster damage 'down' to $268 billion
This past year has seen a horrific flood that submerged one-third of Pakistan, one of the three costliest U.S. hurricanes on record, devastating droughts in Europe and China, a drought-triggered famine in Africa and deadly heat waves all over.
By boat and jet ski, volunteers assist in Ian rescue efforts
As authorities in Florida try to reach people who have been trapped by floodwaters or isolated on barrier islands since Hurricane Ian came ashore last week, concerned members of the public have been springing into action to aid the official rescue efforts.
In Ian's wake, worried families crowdsource rescue efforts
Desperate to locate and rescue their loved ones, social media users are sharing phone numbers, addresses and photos of their family members and friends online for anyone who can check on them after Hurricane Ian made landfall in southwest Florida.
What dictates a hurricaneโs strength?
There are many ways to categorize a hurricane. The stormโs central pressure is one way. The height of its storm surge is another. How much rain it drops is another. And, of course, the strength of its wind is another. But what causes a hurricane to strengthen or weaken? The answer is simple enough, but multifaceted.