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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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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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Video - Amid Promises of Aid, a Puerto Rico Still in Ruins

The New York Times - By DEBORAH ACOSTA and NATALIE RENEAU - October 3, 2017

President Trump said Puerto Ricans should be proud of the low death toll after Hurricane Maria. But a tour of the island by Times reporters showed that vast humanitarian and logistical challenges remain.

https://nyti.ms/2yHr8K3

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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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Credit Rating Firm Warns New Orleans, Coastal Cities to Prepare for Climate Change

           

An aerial view of the Industrial Canal after its levee failed during Hurricane Katrina. (NOLA.com | The Times-Picayune file photo)

nola.com - by Tristan Baurick - December 11, 2017

One of the country's largest credit rating agencies has put New Orleans and other coastal cities on notice: prepare for the effects of climate change or risk a hit on your credit score.

In a new report, Moody's Investors Service warned that it will evaluate efforts to adapt to sea level rise, flooding, severe storms and other impacts from rising global temperatures when setting its ratings for loans and bonds. The report mentions New Orleans and Louisiana several times as high risk areas.

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NASA Map of Earth's Seasons Over 20 Years Highlights Climate Change

The visualization shows spring coming earlier and the Arctic ice caps receding over time

NASA - theguardian.com - AP - November 17, 2017

Nasa has captured 20 years of changing seasons in a striking new global map of planet Earth​.

The data visualization, released this week, shows Earth’s fluctuations as seen from space.

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CLICK HERE - NASA - The Living Planet - The Changing Colors of our Living Planet

CLICK HERE - NASA - Our Living Planet from Space

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Global Climate Risk Index 2018: Who Suffers Most From Extreme Weather Events? Weather-related Loss Events in 2016 and 1997 to 2016

CLICK HERE - Global Climate Risk Index 2018

germanwatch.org - reliefweb.int - 9 November 2017

Climate Risk Index shows vulnerability of small island states

Increased intensity of storms takes a toll on small island states and poor countries / Since 1997, over 520,000 people have been killed by more than 11,000 extreme weather events

Bonn (9th Nov. 2017). Small island states are amongst the countries most impacted by extreme weather events worldwide. A number of developing countries regularly already have to address weather catastrophes, especially poorer countries like Haiti, Sri Lanka or Viet Nam are facing great challenges. These are some of the key findings of the Climate Risk Index published by Germanwatch today at the climate summit in Bonn.

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Puerto Rico's Storm of Misery

       
 
Devastation in Puerto Rico - CBS News
 
cbsnews.com - by Steve Kroft - November 5, 2017
 
Many Puerto Ricans have endured the longest blackout in American history following a direct hit from Hurricane Maria. Due to a multitude of factors, some say the lights won't be coming back on anytime soon.
 
It's safe to say that of all the places in the country, the one that is suffering the most right now is the hurricane-ravaged island of Puerto Rico . . . For the past 46 days, most of them have been without power, the longest blackout in American history. FEMA says it has distributed more food and water there than any disaster its ever been involved in.
 
 
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Our Moral Opportunity on Climate Change

           

Floodwaters filled the streets after heavy rains in Bangladesh in July. Credit Munir Uz Zaman/Agence France-Presse — Getty Images

nytimes.com - by Justin Welby - Nobember 3, 2017

. . . “As people of faith, we don’t just state our beliefs — we live them out. One belief is that we find purpose and joy in loving our neighbors. Another is that we are charged by our creator with taking good care of his creation . . .

. . . The moral crisis of climate change is an opportunity to find purpose and joy, and to respond to our creator’s charge. Reducing the causes of climate change is essential to the life of faith. It is a way to love our neighbor and to steward the gift of creation . . .

. . . People of faith have a unique call to address the causes of climate change. As we stand together in our support for the survivors of extreme weather, let us act together in ways that will safeguard our shared gift of creation — and the lives of those who will inherit it from us.” . . .

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U.S. Report Says Humans Cause Climate Change, Contradicting Top Trump Officials

           

Smoke rose from trees burned in a wildfire in Wrightwood, Calif., last year. A report from 13 federal agencies says extreme weather events have cost the United States $1.1 trillion since 1980. Credit Jonathan Alcorn/Agence France-Presse — Getty Images

CLICK HERE - Climate Science Special Report - Fourth National Climate Assessment (NCA4), Volume I

nytimes.com - by Lisa Friedman and Glenn Thrush - November. 3, 2017

Directly contradicting much of the Trump administration’s position on climate change, 13 federal agencies unveiled an exhaustive scientific report on Friday that says humans are the dominant cause of the global temperature rise that has created the warmest period in the history of civilization.

Over the past 115 years global average temperatures have increased 1.8 degrees Fahrenheit, leading to record-breaking weather events and temperature extremes, the report says. The global, long-term warming trend is “unambiguous,” it says, and there is “no convincing alternative explanation” that anything other than humans — the cars we drive, the power plants we operate, the forests we destroy — are to blame.

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