atlantic

Understanding Storm Surge, the Deadliest and Most Overlooked Hazard in Hurricanes

Dennis Mersereau · 08/24/15 02:57PM

Whenever a hurricane threatens land, almost all of the focus is on preparing for the strong winds. It’s not always the wind that gets you—it’s the water. The storm surge in a hurricane is arguably the greatest threat with these landfalling terrors, and it’s one that too many people seem to ignore until it’s too late.

Hawaii Under Hurricane Threat; Atlantic's Danny Explodes into a Major Hurricane

Dennis Mersereau · 08/21/15 03:41PM

Summer weather is characterized by long periods of mind-numbing monotony followed by short bursts of terrifying chaos. We’re in one of those chaotic periods right now, where the August doldrums collapsed and gave us a tiny but powerful hurricane in the Atlantic, and a potential hurricane threatening Hawaii next week.

Hurricane Danny Eyes Caribbean as Three More Storms Try to Take Shape

Dennis Mersereau · 08/20/15 03:18PM

Talk about feast or famine—it’s like the tropics looked at the calendar and decided that they needed to shift into high gear. Not only are we tracking Hurricane Danny as it makes its way toward the Caribbean this weekend, but there are three more systems—two in the Atlantic and one in the central Pacific—that could try to develop into tropical cyclones as we head through next week.

Tropical Storm Danny Forms in Atlantic, Moving Toward Caribbean (Updated)

Dennis Mersereau · 08/18/15 02:35PM

A new tropical storm in the Atlantic Ocean is going to get a lot of play in the news over the next couple of days as official forecasts expect it to become Hurricane Danny by the end of this weekend. The system has plenty of obstacles along its path and it’s a long way from land, but we’re nearing the peak of hurricane season, so it’s worth watching closely.

Dennis Mersereau · 08/17/15 03:46PM

An interesting feature southwest of the Cape Verde Islands is slowly getting its act together, and it’s likely to become a tropical depression or tropical storm over the next few days as it moves west toward the Caribbean. Its future is uncertain right now, but it bears watching given its location and the time of year.

Atlantic Dead Quiet as Hawaii Cautiously Watches Hurricane Guillermo

Dennis Mersereau · 07/31/15 05:03PM

Hurricane activity in both the Atlantic and Pacific Oceans really begins to pick up intensity at the beginning of August, building up to the peak of the seasons in the middle of September. Right on cue, we have our seventh named storm in the eastern Pacific—possibly threatening Hawaii—while the Atlantic Ocean is dead quiet.

Dennis Mersereau · 07/17/15 02:52PM

The National Hurricane Center gives this sad blob of clouds over the eastern Atlantic a 10% chance of turning into a more organized sad blob of clouds over the next few days as the environment is “marginally conducive” to development. It probably won’t amount to much, but if it miraculously pulls through and becomes a named storm, it would be called Danny.

Atlantic Hurricane Season Snoozes While the Pacific Teems With Typhoons

Dennis Mersereau · 07/10/15 02:51PM

Asia and the Pacific Islands are getting slammed by the tropics this year, as storm after storm spins up and tears toward land, threatening millions with ferocious winds and dangerous surges of water. Here in the U.S., though, it’s quiet—almost too quiet—and it’s likely going to stay that way for a little while longer.

Dangerous Flash Flooding Continues as Bill Chugs Its Way into Oklahoma

Dennis Mersereau · 06/17/15 03:24PM

As Tropical Depression Bill swirls its way through northern Texas this afternoon, the storm looks more impressive over land than it ever did over the ocean. The storm is still producing very heavy rainfall, and flash flooding is likely as it continues sloshing towards Oklahoma and eventually the Midwest.

Dennis Mersereau · 06/16/15 12:12PM

Tropical Storm Bill made landfall on Matagorda Island in Texas at 11:45 AM CDT, or 12:45 PM EDT. The storm had 60 MPH sustained winds at landfall. It should start to weaken as it moves farther inland, but the threat for flash flooding is just beginning.

Here's What You Need to Know About the Tropical System Aiming for Texas

Dennis Mersereau · 06/15/15 02:30PM

A major flash flood event could unfold over the next couple of days as what is likely to become Tropical Storm Bill limps its way towards Texas. What the storm lacks in vivacity it will more than make up for in intense rainfall. The storm will produce flooding rains from Houston to New York City, causing major flash flooding in areas that already have more water than they can handle.

Forecasts Suggest Quieter 2015 Hurricane Season, But Storms Still Likely

Dennis Mersereau · 05/29/15 11:22AM

We’re three days away from the start of hurricane season in the Atlantic Ocean, and we’ve already seen one tropical storm this year. Tropical storms in May aren’t all that rare, but they aren’t exactly an omen, either. Forecasters expect a below-average hurricane season, but it just takes one to make a mess.

Subtropical Storm Ana, a Sad Lump of Clouds, Swirling Towards Carolinas

Dennis Mersereau · 05/08/15 02:15PM

A pathetic clump of swirling clouds and weak thunderstorms shamefully churning off the coast of South Carolina became Subtropical Storm Ana last night. The storm is the first tropical cyclone we’ve seen in May since Alberto in 2012, and the earliest in the year since Ana (no relation) in 2003.

Heat Settles in Next Week as a Possible Tropical Thing Forms Off Coast

Dennis Mersereau · 05/01/15 04:07PM

Welcome to May! We are now two-thirds of the way through spring, and right on schedule, the atmosphere has a mini heat wave in the forecast for most of us east of the Rockies. On top of that, models are trying to spin up some sort of a tropical cyclone-ish thing off the East Coast next week.

A Major Hurricane Hasn't Hit the United States in 3,326 Days

Dennis Mersereau · 12/01/14 05:12PM

The stroke of midnight this morning closed the record books on yet another quiet hurricane season in the Atlantic Ocean. We only saw a handful of newsworthy storms, but the real story is what didn't happen. It's been nine years—3,326 days—since the last major hurricane hit the United States.

Category Four Hurricane Gonzalo Poses Grave Threat to Bermuda

Dennis Mersereau · 10/15/14 01:46PM

The small island nation of Bermuda—sitting in the Atlantic about 650 miles east of North Carolina—is in grave danger from category four Hurricane Gonazlo as the intense storm approaches. Bermuda could experience winds of up to 120 MPH if the storm tracks close enough.