Climate Disruption

Posted on 2014/05/062014/05/06 by admin

The United States of America released a report on global warming and has named the problem climate disruption.

The report +confirms that climate change is not a distant threat — it’s affecting us now.” Climate disruption is “expected to become increasingly disruptive across the nation throughout this century and beyond,” the National Climate Assessment concluded.

“President Obama has announced a series of executive actions to reduce carbon pollution, prepare the U.S. for the impacts of climate change, and lead international efforts to address global climate change.”

Due to climate change, the weather is getting more extreme Temperatures are rising across the U.S. Temperatures from 2001 to 2012 were warmer than any previous decade in every region of the United States. Explore this interactive map from the National Climate Assessment to learn more.

EXTREME WEATHER EVENTS
Droughts, Wildfires, and Floods are all more frequent and intense. Precipitation was 2.57 inches below the 20th Century Average. Wildfires burned more than 9.3 million U.S. acres.

Extreme weather comes at a cost

Climate and weather disasters in 2012 alone cost the American economy more than $100 billion

$30 Billion U.S. drought/heatwave

$65 Billion Superstorm Sandy

$11.1 Billion Combined severe weather

$1 Billion Western wildfires

$2.3 Billion Hurricane Isaac

There are also public health threats associated with extreme weather

Children, the elderly, and the poor are most vulnerable to a range of climate-related health effects, including those related to heat stress, air pollution, extreme weather events, and diseases carried by food, water, and insects.

We can choose to believe that Superstorm Sandy, and the most severe drought in decades, and the worst wildfires some states have ever seen were all just a freak coincidence. Or we can choose to believe in the overwhelming judgement of science — and act before it’s too late.
– President Obama

Record-Setting Rain

Posted on 2014/05/02 by admin

On April 29, 2014, the Global Precipitation Measurement (GPM) satellite observed the heavy rain that produced floods near Pensacola, Florida. The National Weather Service reported record-setting rainfall totals of more than 380 mm (15 inches) in Pensacola from the storm system that inundated the southeastern and eastern United States in recent days.

This image shows GPM Microwave Imager (GMI) rainfall estimates (green to red) superimposed on infrared observations (showing clouds and land) over the southeastern United States. Because the GPM satellite was launched only two months ago, the rainfall-estimation algorithms are currently undergoing a checkout period. For this reason, the scale indicates only qualitative information with green for light rain and red for heavy rain.

This GPM data was collected during a single satellite overpass shortly after noon local time, providing a snapshot of rain rates at that time. The outer blue dotted lines show the width of observations from the GMI instrument, while the two inner lines represent the area measured by the Ka-band (inner lines) and Ku-band (outer lines) of the Dual-Frequency Precipitation Radar. Once the radar data become available, they will provide a three-dimensional view of rain, ice, and snow in the atmosphere.

Global Warming Exponential Damage

Posted on 2014/04/022014/04/02 by admin

The U.N. Intergovernmental Panel on Climate Change reported that global warming is spiraling out of control. “The world, in many cases, is ill-prepared for risks from a changing climate,” the IPCC said.

FAQ 1: Are risks of climate change mostly due to changes in extremes, changes in average climate, or both?

People and ecosystems across the world experience climate in many different ways, but weather and climate extremes strongly influence losses and disruptions. Average climate conditions are important. They provide a starting point for understanding what grows where and for informing decisions about tourist destinations, other business opportunities, and crops to plant. But the impacts of a change in average conditions often occur as a result of changes in the frequency, intensity, or duration of extreme weather and climate events. It is the extremes that place excessive and often unexpected demands on systems poorly equipped to deal with those extremes. For example, wet conditions lead to flooding when storm drains and other infrastructure for handling excess water are overwhelmed. Buildings fail when wind speeds exceed design standards. For many kinds of disruption, from crop failure caused by drought to sickness and death from heat waves, the main risks are in the extremes, with changes in average conditions representing a climate with altered timing, intensity, and types of extremes.

FAQ 2: How much can we say about what society will be like in the future, in order to plan for climate change impacts?

Overall characteristics of societies and economies, such as population size, economic activity, and land use, are highly dynamic. On the scale of just one or two decades, and sometimes in less time than that, technological revolutions, political movements, or singular events can shape the course of history in unpredictable ways. To understand potential impacts of climate change for societies and ecosystems, scientists use scenarios to explore implications of a range of possible futures. Scenarios are not predictions of what will happen, but they can be useful tools for researching a wide range of “what if” questions about what the world might be like in the future. They can be used to study future emissions of greenhouse gases and climate change. They can also be used to explore the ways climate-change impacts depend on changes in society, such as economic or population growth or
progress in controlling diseases. Scenarios of possible decisions and policies can be used to explore the solution space for reducing greenhouse gas emissions and preparing for a changing climate. Scenario analysis creates a foundation for understanding risks of climate change for people, ecosystems, and economies across a range of possible futures. It provides important tools for smart decision-making when both uncertainties and consequences are large.

FAQ 3: Why is climate change a particularly difficult challenge for managing risk?

Risk management is easier for nations, companies, and even individuals when the likelihood and consequences of possible events are readily understood. Risk management becomes much more challenging when the stakes are higher or when uncertainty is greater. As the WGII AR5 demonstrates, we know a great deal about the impacts of climate change that have already occurred, and we understand a great deal about expected impacts in the future. But many uncertainties remain, and will persist. In particular, future greenhouse gas emissions depend on societal choices, policies, and technology advancements not yet made, and climate-change impacts depend on both the amount of climate change that occurs and the effectiveness of development in reducing exposure and vulnerability. The real challenge of dealing effectively with climate change is recognizing the value of wise and timely decisions in a setting where complete knowledge is impossible. This is the essence of risk management.

Washington Mudslide

Posted on 2014/03/252014/03/25 by admin

You would think with all the mud slinging in Washington DC that would be the Washington with the mudslide. No, the mudslide that killed over a dozen people and left over 100 missing was in Oso, Washington. Oso is a small village 55 miles northeast of Seattle (or, perhaps we should say *was*.) The village was “obliterated” after weeks of heavy rain.

This sort of extreme weather event is expected to become more normal due to the effects of global warming.

News from the Ice Wars

Posted on 2014/03/17 by admin

The Membrane Domain has been conducting Human Induced Climate Change Experiments since 1999. One of the first scientist to hypothesize that global warming was exponential (as opposed to the linear models) requested fellow scientists to conduct studies.

One Membrane Domain scientists began a study on the decline of the ice mass. The analysis is on-going; however, recent data leads to the conclusion that the process is exponential:

The two largest ice sheets on earth, Greenland and Antarctica, are losing mass faster and faster. The figure below is from Velicogna and Wahr, “Time-variable gravity observations of ice sheet mass balance: Precision and limitations of the GRACE satellite data” GEOPHYSICAL RESEARCH LETTERS, VOL. 40, 3055-3063, doi:10.1002/grl.50527, 2013

Mass loss for Greenland and Antarctica from 2003-2013

For reference, 360 GTonne of mass loss results in 1 mm sea level rise. Greenland lost more than that in 2012 alone.

Causes of Mass Loss

I. Marine terminated glaciers flow to the ocean and calve off icebergs. The figure below is from Rignot and Mouginot,”Ice flow in Greenland for the International Polar Year 2008-2009,” GEOPHYSICAL RESEARCH LETTERS, VOL. 39, L11501, doi:10.1029/2012GL051634, 2012

Extreme Weather Events and the Meandering Jet Stream

Posted on 2014/02/16 by admin

The extreme weather events effecting the USA, England and Australia by be a result of a change in the Jetstream. The BBC reports:

New research suggests that the main system that helps determine the weather over Northern Europe and North America may be changing.

The study shows that the so-called jet stream has increasingly taken a longer, meandering path.

This has resulted in weather remaining the same for more prolonged periods.

The work was presented at the annual meeting of the American Association for the Advancement of Science (AAAS) in Chicago.

The observation could be as a result of the recent warming of the Arctic. Temperatures there have been rising two to three times faster than the rest of the globe.

According to Prof Jennifer Francis of Rutgers University in New Jersey: “This does seem to suggest that weather patterns are changing and people are noticing that the weather in their area is not what it used to be.”

The meandering jet stream has accounted for the recent stormy weather over the UK and the bitter winter weather in the US Mid-West remaining longer than it otherwise would have.

“We can expect more of the same and we can expect it to happen more frequently,” says Prof Francis

Extreme Weather Hits U.S., England and Australia

Posted on 2014/02/152014/02/15 by admin

The United States, England and Australia are all experiencing severe and extreme weather events. In the United States, the East and Southeast have been hit with all types of winter storms. On the West Coast, the drought has reached critical stages of water conservation, as well as, causing wildfires. England is getting hit with the worst precipitation and flooding in the last 250 years. Australia is getting record temperature heat waves while other parts are underwater from deluges.

“Fire crews spend the day battling fires in South Australia and Victoria as the southern states endure a weekend of extreme weather conditions.” “The weather records keep tumbling in Adelaide – this time due to heavy rainfall. “– Australian Broadcasting Corporation

“Thousands of sandbags are being piled up to protect homes and businesses as more heavy rain and gale-force winds sweep across southern Britain.” — British Broadcasting Corporation

“Global Warming — We are not saying that the Earth’s temperature is just going to rise. In general, as energy is added to a system, the fluctuations in the system increase. So, we expect more storms, more droughts, more wildfires, more floods, more fluctuations of all kinds. What we are saying is that weather conditions will become more volatile due to the impact of humans.” — S. Mukherjee & D. Brouse (2004)

Winter Storm Battering Mid-Atlantic and New England

Posted on 2014/02/14 by admin

This visible image of the winter storm over the U.S. south and East Coast was taken by NOAA's GOES-13 satellite on Feb. 13 at 1455 UTC/9:45 a.m. EST. Snow covered ground can be seen over the Great Lakes region and Ohio Valley. Image Credit: NASA/NOAA GOES Project — This visible image of the winter storm over the U.S. south and East Coast was taken by NOAA’s GOES-13 satellite on Feb. 13 at 1455 UTC/9:45 a.m. EST. Snow covered ground can be seen over the Great Lakes region and Ohio Valley. Image Credit: NASA/NOAA GOES Project

NASA — The monster winter storm that brought icing to the U.S. southeast moved northward along the Eastern Seaboard and brought snow, sleet and rain from the Mid-Atlantic to New England on February 13. A new image from NOAA’s GOES satellite showed clouds associated with the massive winter storm stretch from the U.S. southeast to the northeast.

Data from NOAA’s GOES-East satellite taken on Feb. 13 at 1455 UTC/9:45 a.m. EST were made into an image by NASA/NOAA’s GOES Project at NASA’s Goddard Space Flight Center in Greenbelt, Md. The clouds and fallen snow data from NOAA’s GOES-East satellite were overlaid on a true-color image of land and ocean created by data from the Moderate Resolution Imaging Spectroradiometer or MODIS instrument that flies aboard NASA’s Aqua and Terra satellites.The image showed that the clouds associated with the storm were blanketing much of the U.S. East Coast.

At 3:11 a.m. EST, a surface map issued by the National Weather Service or NWS showed the storm’s low pressure area was centered over eastern North Carolina. Since then, the low has continued to track north along the eastern seaboard. By 11 a.m. EST, precipitation from the storm was falling from South Carolina to Maine, according to National Weather Service radar.

By 11 a.m. EST, the Washington, D.C. region snow and sleet totals ranged from 3″ in far eastern Maryland to over 18″ in the northern and western suburbs in Maryland and Virginia. NWS reported that snow, sleet and rain were still falling and more snow is expected as the back side of the low moves into the region.

The New York City region remained under an NWS Winter Storm Warning until 6 a.m. on Friday, February 14 and the National Weather Service expects minor coastal impacts Thursday into Friday afternoon.

New England was also being battered by the storm. At 10:56 a.m. EST, Barnstable, Mass. on Cape Cod was experiencing rain and winds gusting to 28 mph. An NWS wind advisory is in effect for Cape Cod until 7 p.m. EST.

Further north, Portland, Maine was experiencing heavy snow with winds from the northeast at 6 mph. The National Weather Service in Gray, Maine noted “Significant snowfall is likely for much of western Maine and New Hampshire as this storm passes by. There will be a mix or changeover to sleet and freezing rain over southern and coastal sections tonight…before all areas end as a period of snow Friday (Feb. 14) morning.”

On February 13 at 10 a.m. EST, NOAA’s National Weather Service noted “An abundance of Atlantic moisture getting wrapped into the storm will continue to fuel widespread precipitation…which should lift through the Mid-Atlantic States and Northeast Thursday into Friday. A wide swath of heavy snow accumulations are expected with this storm…but air [moving] off the warmer ocean water should change snow over to rain along the coastal areas. Also…a narrow axis of sleet and freezing rain will be possible within the transition zone…which is expected to set up near the I-95 corridor.” For updates on local forecasts, watches and warnings, visit NOAA’s www.weather.gov webpage.

GOES satellites provide the kind of continuous monitoring necessary for intensive data analysis. Geostationary describes an orbit in which a satellite is always in the same position with respect to the rotating Earth. This allows GOES to hover continuously over one position on Earth’s surface, appearing stationary. As a result, GOES provide a constant vigil for the atmospheric “triggers” for severe weather conditions such as tornadoes, flash floods, hail storms and hurricanes.

For updated information about the storm system, visit NOAA’s WPC website: http://www.hpc.ncep.noaa.gov/

California Zero Water Allocation

Posted on 2014/02/032014/02/14 by admin

Though much of the United States has been experiencing a cold, high precipitation winter, California has had extreme drought and fire conditions. The State Water Project announced the state reservoir will “effectively be closed for business.”

“This is the most serious drought we’ve faced in modern times,” Felicia Marcus, chairwoman of the State Water Resources Control Board said. “We need to conserve what little we have to use later in the year, or even in future years.”

“Today’s action is a stark reminder that California’s drought is real,” said Gov. Jerry Brown. “We’re taking every possible step to prepare the state for the continuing dry conditions we face.”

“The exceptional drought extends from north to south across parts of 11 counties including, southeast Santa Cruz, far southern Santa Clara, San Benito, Merced, western Fresno, eastern Monterey, eastern San Luis Obispo, western Kern, western Madera, Kings and southwest Tulare,” notes weather.com meteorologist Chris Dolce.

“Truly staggering was the fact that some locations picked up less than half the precipitation in 2013 of their previous record dry year, including Santa Cruz, Calif. (4.78″ vs. old record of 11.85″ in 1929) and the north San Francisco Bay suburb of Kentfield (7.80″ vs. old record of 20.30″ in 1939),” writes weather.com meteorologist Jon Erdman.

Extreme Weather Events: Typhoon Haiyan / Yolanda

Posted on 2013/11/112013/11/12 by admin

“The climate crisis is madness. We can stop this madness.”

Philippines — One of the world’s most severe storms hit the Philippines. The damage is so massive that it has taken several days just to asses the situation. It appears as though thousands of people lost their lives. Complete towns have been wiped out. The increased intensity of weather events has been linked to global warming.

AFFECTED POPULATION

A total of 2,095,262 families (9,679,059 persons) 7,251 barangays in 471 municipalities and 51 cities in 41 provinces of Regions IV-A, IV-B, V, VI, VII, VIII, X, XI and Caraga.
A total of 91,657 families (433,300 persons) are being served inside 1,444 evacuation centers.

“In some cases the devastation has been total,” said Secretary to the Cabinet Rene Almendras.

“Reaching the worst affected areas is very difficult, with limited access due to the damage caused by the typhoon to infrastructure and communications,” said UNICEF Philippines Representative Tomoo Hozumi.

“We are seeing a lot of dead throughout the province,” said Brig. Gen. Domingo Tutaan Jr., spokesman for the Philippine armed forces. “I have been in the service for 32 years, and I have been involved with a lot of calamities. I don’t have words to describe what our ground commanders are seeing in the field.”

“Please tell my family I’m alive,” survivor Erika Mae Karakot said. “We need water and medicine because a lot of the people we are with are wounded. Some are suffering from diarrhea and dehydration due to shortage of food and water.”

“We’re afraid that it’s going to get dangerous in town because relief goods are trickling in very slow,” said Bobbie Womack, an American missionary. “I know it’s a massive, massive undertaking to try to feed a town of over 150,000 people. They need to bring in shiploads of food.

“Imagine America, which was prepared and very rich, still had a lot of challenges at the time of Hurricane Katrina, but what we had was three times more than what they received,” said Gwendolyn Pang.

The Philippines government has firmly connected the super typhoon Haiyan with climate change, and urged governments meeting in Poland on Monday to take emergency action to resolve the deadlocked climate talks.

“We cannot sit and stay helpless staring at this international climate stalemate. It is now time to take action. We need an emergency climate pathway,” said Yeb Sano, head of the government’s delegation to the UN climate talks, in an article for the Guardian, in which he challenged climate sceptics to “get off their ivory towers” to see the impacts of climate change firsthand.

“The climate crisis is madness. We can stop this madness. Right here in Warsaw. Typhoons such as Haiyan and its impacts represent a sobering reminder to the international community that we cannot afford to procrastinate on climate action..

“Science tells us that simply, climate change will mean more intense tropical storms. As the Earth warms up, that would include the oceans. The energy that is stored in the waters off the Philippines will increase the intensity of typhoons and the trend we now see is that more destructive storms will be the new norm.”.