Tag: hurricanes

Numbers, Pictures, Climate Change: Stories From Sandy

By Veronique Greenwood | October 31, 2012 1:06 pm

Here in New York City, and all along the US’s eastern seaboard, we had an epic Monday night. Here are photos and videos from the trenches and links to our picks of science reporting answering your questions about superstorm Sandy.

(1) A monster storm surge submerged Lower Manhattan, Red Hook in Brooklyn, and just about anywhere else within 9 feet of sea level.

spacing is important
Courtesy of That Hartford Guy / flickr

Ars Technica‘s Casey Johnston looks into new research and reports that by 2200, 9 feet above current sea level will be the new normal, thanks to climate change.

(2) What I thought was a lightning storm turned out to be a  transformer blowing.

Maggie Koerth-Baker at BoingBoing explains how transformers work and links to an explainer on why transformers explode at Popular Mechanics.

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CATEGORIZED UNDER: Environment

Look at This: Every Recorded Hurricane Since 1851 on One Map

By Sophie Bushwick | August 24, 2012 9:16 am

hurricane map

The National Oceanic and Atmospheric Administration has a tropical storm and hurricane data archive that stretches back to 1851. But looking at each storm individually doesn’t have nearly as much impact as seeing them all projected onto a map at once. Data visualization expert John Nelson combined data on historical storms’ paths and intensities to create this stunning image, where the color of a dot represents that storm’s intensity.

The photo links to a larger version, but for a resolution high enough to see each individual point, click here.

[via io9]

Image courtesy of IDVsolutions / flickr

CATEGORIZED UNDER: Environment

Can Researchers Forecast Hurricanes Seasons a Decade in Advance?

By Andrew Moseman | November 8, 2010 12:15 pm

hurricaneearlEvery year, the coming of warmer weather in the spring brings with it the scientific parlor game of predicting how many storms the impending Atlantic hurricane season will bring. But could meteorological prognosticators soon begin to predict storms years in advance, and not just months, with some accuracy?

It is possible, a team led by Doug Smith of the U.K.’s Met Office says. In a study in Nature Geoscience, Smith essentially modeled the climate of past to see if the team’s system accurately predicted the Atlantic hurricane season.

The researchers used nine versions of its decadal prediction model to “hindcast” Atlantic hurricanes each year from 1960 to 2007. The model was set to May 1 for each of those years and then was asked how many storms would come that season. Averaging across the nine versions, the model results closely matched the changing number of hurricanes that occurred over those decades. Smith says: “We’ve found that there is some skill there.” [Science News]

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CATEGORIZED UNDER: Environment

Natural Disaster Report: Hurricane Threatens Haiti, Indonesian Volcano Erupts

By Jennifer Welsh | November 5, 2010 12:00 pm

tomas-NASAThe planet’s tumult never ceases. Hurricane Tomas is bearing down on Haiti right now, and an erupting volcano continues to wreak destruction on Indonesia.

At 8 a.m. EDT on Nov. 5, Tomas’ center was about 80 miles south-southeast of Guantanamo, Cuba and 160 miles west of Port Au Prince Haiti…. Tomas is moving to the northeast near 10 mph, and is expected to speed up over the next couple of days. [NASA Press release]

The hurricane is currently a category one, with sustained winds of 85 miles per hour, and is expected to continue strengthen throughout Friday before weakening on Saturday. The hurricane’s strong winds and flooding may hit the country hard: Haiti’s earthquake in January left the country particularly susceptible to land slides.

“Haiti has a really serious history of big landslides, almost all of them caused by tropical storm or hurricane rainfall,” said geologist David Petley, the Wilson Professor of Hazard and Risk at Durham University in England. [LiveScience]

If the hurricane stays on its current course it will pass just to the west of the small island nation, but there may still be plenty of damage and human misery. Many Haitians whose homes were destroyed in the earthquake are still living in temporary homes that won’t be able to stand up to the winds.

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CATEGORIZED UNDER: Environment

Video: New "Disaster Lab" Simulates Hurricanes, Destroys Entire Houses

By Andrew Moseman | October 20, 2010 12:13 pm

The insurance industry’s weather simulator is more awesome than your weather simulator. It can hold nine houses, create hurricane-force conditions on its interior via 750,000-gallon tanks of water, and it just opened.

The Institute Business & Home Safety, an organization backed by the insurance industry, built the $40 million hangar of destruction in South Carolina.

With an update next year, “we’ll shoot hail down from the rafters of the building to simulate hail storms,” said Tim Reinhold, senior vice president of research at Tampa-based IBHS. The goal is to improve building codes and maintenance practices in disaster-prone regions. Such labs, insurers say, help reduce their exposure to catastrophic losses—even at a cost of $100,000 for each large hurricane simulation. [Washington Post]

IBHS conducted its first tests yesterday, blasting a normally constructed house and another made of stronger materials with winds stirred up by 105 giants fans.

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CATEGORIZED UNDER: Environment, Top Posts

NASA's Stunning Hurricane Pics Via Plane, Space Station & Satellite

By Eliza Strickland | September 3, 2010 2:08 pm

CATEGORIZED UNDER: Environment, Photo Gallery

To Study Storms, NASA Flies a Plane Into Hurricane Earl

By Joseph Calamia | August 31, 2010 2:35 pm

hurricane-earlAs Tropical Storm Earl grew into Hurricane Earl this past weekend, NASA had a plan: Fly a plane into it. A DC-8 aircraft, used for NASA’s new Genesis and Rapid Intensification Processes (GRIP) project, darted around the storm to trace the movement of atmospheric aerosols–particles suspended in the air–and to drop weather sensors, giving NASA researchers data on how such storms form and strengthen.

NASA’s DC-8 aircraft left Fort Lauderdale at 10:05 a.m. EDT on Saturday heading for St. Croix for a multi-day deployment that targeted (at that time) Tropical Storm Earl…. On Sunday, August 29, the DC-8 completed an 8.5-hour science flight over (then) Hurricane Earl west of St. Croix. The research aircraft flew at altitudes of 33,000 feet and 37,000 feet and descended to 7,000 feet northwest of the storm area to collect measurements of atmospheric aerosols. The flight originated in St. Croix but diverted to land in Fort Lauderdale, Fla., due to the degrading weather forecast for St. Croix associated with the approaching hurricane. [NASA]

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CATEGORIZED UNDER: Environment

Five Years Later, Could New Orleans Withstand Another Major Hurricane?

By Andrew Moseman | August 30, 2010 11:07 am

Hurricane_Katrina_FloodingThe city of New Orleans’ defenses are certainly better than they were five years ago, when Hurricane Katrina breached the levees and flooded the city. With the five-year anniversary of that disaster upon us, however, the question that hangs in the air is: Would those refurbished barriers stand up to another Katrina, or something worse?

Better Barricades

In the last five years, the federal government has invested about $15 billion to revamp the New Orleans levee system.

This time, tougher foundation material like a mixture of construction clay and cement, is being used in the soil to hold structural sections of wall designed as an inverted T instead of their previous I-shape. The new design is considered stronger, allowing steel pillars to bracket each end into the ground. Total completion is expected in June 2011. [Christian Science Monitor]

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CATEGORIZED UNDER: Environment, Technology

Hurricane Alex Held Up Oil Cleanup—And in Some Places, Made Things Worse

By Andrew Moseman | July 1, 2010 9:25 am

tropicalstormalexThe eye of Hurricane Alex steered hundreds of miles clear of the center of the BP oil spill, but it still managed to hold up cleanup efforts in the Gulf of Mexico.

Alex was by no means a whopper, reaching category 2 status at its height and blowing with winds just over 100 miles per hour. While mild by hurricane standards, it meant that only the largest ships, like those doing the relief well drilling and oil capturing, could stay out at sea.

Hundreds of shrimp boats that were converted into oil skimmers now sit in port, and the tall waves tossed boom that was holding back the oil onto the beaches of Grand Isle, La. The beaches are now too dangerous even for cleanup crews. “Those booms, they don’t seem like they were designed for this kind of wave action,” said Matthew Slavich, an oyster fisherman hired by BP for cleanup efforts. He was out on the open water trying to lay boom today, but didn’t stay long [ABC News].

Besides hampering cleanup efforts, Alex also negated some of the work crews already did.

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CATEGORIZED UNDER: Environment

Oil Spill Update: A Tropical Storm, a Backup Plan, & Deliberately Flooding Farmland

By Andrew Moseman | June 29, 2010 1:20 pm

tropicalstormalexHurricane predictors warned us this season could be a bad one, and could bring unknown consequences for the ongoing BP oil spill. We may soon find out what those consequences are, as Tropical Storm Alex moves toward the Gulf and may reach hurricane status today.

More Delays

Supposing Alex reaches the spill, it might not be all bad.

Waves churned up by Alex — as high as 12 feet — could help break up the patches of oil scattered across the sea. The higher-than-normal winds that radiate far from the storm also could help the crude evaporate faster. “The oil isn’t in one solid sheet. It’s all broken up into patches anyway. It will actually work to break those patches down,” said Piers Chapman, chairman of the oceanography department at Texas A&M University [AP].

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CATEGORIZED UNDER: Environment
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