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Weather - US

The mission of this working group is to focus on discussions about weather events.

Members

Amanda Cole Kathy Gilbeaux mdmcdonald tkm

Email address for group

weather-us@m.resiliencesystem.org

Hurricanes blew away Puerto Rico's power grid. Now solar power is rising to fill the void.

submitted by Bill Sullivan

           

usatoday.com - by Daniella Cheslow - January 5, 2018

More than three months after Hurricanes Maria and Irma slammed their island, over a million Puerto Ricans are still without reliable power. But one recent day, Rosa López and José Quiñones finally left those ranks.

It happened when four technicians installed a Tesla Powerwall solar battery pack onto a wall in their suburban San Juan home — a 275-pound white metal beast that can store enough electricity to keep a house running from sunset to sunrise.

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Why the Bomb Cyclone Hitting the East Coast is So Unusual

           

Alora Freeman, 8, watches as ice builds along a downtown water fountain in Atlanta, Jan. 3, 2018.  David Goldman / AP

wired.com - by Megan Molteni - January 3, 2018

NOW, THE FIRST thing you should know about a bomb cyclone is it’s just a name—and unlike a sharknado, it’s not a literal one. The very real scientific term describes a storm that suddenly intensifies following a rapid drop in atmospheric pressure. Bombing out, or “bombogenesis,” is when a cyclone’s central pressure drops 24 millibars or more in 24 hours, bringing furious winds that can quickly create blizzard conditions and coastal flooding.

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ALSO SEE RELATED ARTICLES WITHIN THE LINKS BELOW . . .

CLICK HERE - ‘Bomb Cyclone’: Rare Snow in South as North Braces for Bitter Cold

CLICK HERE - Winter storm slams Southeast, forecast to explode as 'bomb cyclone' in Northeast

 

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Humidity May Prove Breaking Point for Some Areas as Temperatures Rise, Says Study

           

Large swaths of the tropics and beyond may see crushing combinations of heat and humidity in coming decades, according to a new study.  Credit: Ethan Coffel

CLICK HERE - STUDY - Temperature and humidity based projections of a rapid rise in global heat stress exposure during the 21st century

sciencedaily.com - Source: The Earth Institute at Columbia University - December 22, 2017

Summary: Climate scientists say that killer heat waves will become increasingly prevalent in many regions as climate warms. However, most projections leave out a major factor that could worsen things: humidity, which can greatly magnify the effects of heat alone. Now, a new global study projects that in coming decades the effects of high humidity in many areas will dramatically increase.

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Scientists Link Hurricane Harvey’s Record Rainfall to Climate Change

           

Evading a wave in Houston after Hurricane Harvey hit on Aug. 25. Credit Brendan Smialowski/Agence France-Presse — Getty Images

CLICK HERE - RESEARCH - Attributable human-induced changes in the likelihood and magnitude of the observed extreme precipitation during Hurricane Harvey

CLICK HERE - RESEARCH - Attribution of extreme rainfall from Hurricane Harvey, August 2017

nytimes.com - by Henry Fountain - December 13, 2017

Climate change made the torrential rains that flooded Houston after Hurricane Harvey last summer much worse, scientists reported Wednesday.

Two research groups found that the record rainfall as Harvey stalled over Texas in late August, which totaled more than 50 inches in some areas, was as much as 38 percent higher than would be expected in a world that was not warming.

While many scientists had said at the time that Harvey was probably affected by climate change, because warmer air holds more moisture, the size of the increase surprised some.

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AEP CEO: Harvey 'devastated' transmission, distribution system in south Texas

Flooding during Hurricane Harvey.

Image: Flooding during Hurricane Harvey.

utilitydive.com - Robert Walton - September 1st 2017

Dive Brief:

American Electric Power's transmission and distribution system in its south Texas service territory has been "devastated," CEO Nick Akins told Bloomberg yesterday.

In an interview with the financial news provider, Akins said several transmission lines are down including over 20 miles on one system that is "laying on the ground."

While utilities struggle to bring power back online to affected communities, the operator for most of the state said the grid remains in stable condition and Electric Reliability Council of Texas competitive markets continue to operate.

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Port Arthur Faces Harvey Flooding Disaster: ‘Our Whole City Is Underwater’

Video: Homes and shelters were flooded and the largest oil refinery in the U.S. was shut down after heavy rains flooded Port Arthur, east of Houston, overnight Tuesday. By MALACHY BROWNE, BARBARA MARCOLINI and CHRIS CIRILLO on Publish Date August 30, 2017. Photo by Beulah Johnson, via Associated Press. 

12newsnow.com - August 31st 2017

nytimes.com - Jonah Engel Bromwich - August 30th 2017

Even as the sun began to show in Houston on Wednesday, signaling a small measure of hope after days of devastating rainfall from Tropical Storm Harvey, a region east of the city faced disaster anew after it was pummeled by rain overnight.

Residents of cities in Jefferson County, Tex., about 100 miles east of Houston, were desperate for help Wednesday morning after rain there caused floodwaters to rise precipitously and lightning made things particularly difficult for those responding to the storm.

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Beaumont water system knocked out by rising floodwaters

Keith Delahoussaye puts single bottles of water into a box after grabbing them from the cooler at a Beaumont convenience store early Thursday morning.    Photo/Scott Eslinger-KBMT

Image: Keith Delahoussaye puts single bottles of water into a box after grabbing them from the cooler at a Beaumont convenience store early Thursday morning.    Photo/Scott Eslinger-KBMT

12newsnow.com - August 31st 2017

The City of Beaumont has lost it's water supply after rising waters due to Tropical Storm Harvey knocked out the systems main input pump.

The city of Beaumont is anticipated to lose water pressure in the system in the next three to four hours according to a release from the City of Beaumont.

As news of the water system spread people began buying up water wherever they could find it.

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Storm Harvey: Up to 2,000 rescued as Houston hit by 'catastrophic floods'

bbc.com - August 27th 2017

Up to 2,000 people have been rescued from floods in and around Houston, as Tropical Storm Harvey continues to batter Texas with heavy rains.
There are reports of possible deaths in submerged vehicles, but investigations continue, Chief Darryl Coleman of the Harris County Sheriff's Office said.
Texas Governor Greg Abbott told the media he could not confirm storm-related deaths.

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