Severe drought spreading across Europe

June and July brought record high temperatures and big rainfall deficits in many parts of the European Union


Drought conditions were widespread across Europe during June and July.

By Bob Berwyn

FRISCO — The western U.S. isn’t the only part of the world experiencing severe drought this year. Across much of central Europe, extremely warm temperatures and lack of rainfall have combined to create the worst drought conditions since 2003.

Hardest hit have been France, Benelux, Germany, Hungary, the Czech Republic, northern Italy and northern Spain, according to new information released by the European Drought Observatory. The report includes data from satellite imagery showing that the areas with the largest rainfall deficits also recorded exceptionally high maximum daily temperatures, in some cases reaching record values. Continue reading

Study eyes global warming health threats to Gulf Coast

‘Unfortunately, we are now at a point where simply slowing climate change, while critical, is not enough.’


Sea level rise will swallow parts of the U.S. Gulf Coast. @bberwyn photo.


Tidal flooding near Venice, Louisiana. @bberwyn photo.

Staff Report

FRISCO — Global warming is likely to make the U.S. Gulf Coast less hospitable and more dangerous for residents, public health experts warned in a new study that focused on the region.

More extreme heat events, rising sea levels and the potential for intense tropical storms threaten the region’s population and infrastructure, and could spur large scale migration, scientists said in a new paper published this week in in the International Journal of Environmental Research and Public Health

“The science of climate change and the threat to human and population health is irrefutable, and the threat is evolving quickly,” said to Dr. Irwin Redlener, director of the National Center for Disaster Preparedness at Columbia University’s Earth Institute. “Unfortunately, we are now at a point where simply slowing climate change, while critical, is not enough. We need to simultaneously develop and deploy ways of mitigating the impact and adapting to the consequences of this environmental disaster.” Continue reading

Warmer oceans lead to more extreme coastal rainstorms

Study tracks eastern Mediterranean climate trends

This image shows simulated precipitation (over 24 hours from 6 to 7 July 2012) of a model run using observed sea surface temperature (a) and (b) using a colder SST representative of the early 1980s). The black cross marks the town of Krymsk, the thin black lines are height contours with a distance of 150 metres.

This image shows simulated precipitation (over 24 hours from 6 to 7 July 2012) of a model run using observed sea surface temperature (a) and (b) using a colder SST representative of the early 1980s). The black cross marks the town of Krymsk, the thin black lines are height contours with a distance of 150 metres. Graphic courtesy GEOMAR Helmholtz Centre.

Staff Report

FRISCO — Rapidly warming sea surface temperatures are resulting in more extreme coastal rainstorms, Russian and German researchers said after analyzing climate data from the eastern Mediterranean and the Black Sea.

The impetus for the study was a deadly 2012 flash flood in the Russian city of Krymsk, near the Black Sea coast that killed 172 people. The Black Sea and eastern Mediterranean have warmed by about 2 degrees Celsius since the early 1980s.

The study was led led by scientists at the GEOMAR Helmholtz Centre for Ocean Research in Kiel, Germany, and published in the international journal Nature Geoscience. Continue reading

Spike in extreme rains linked with global warming

Raindrops splashing into a pond in Vail. PHOTO BY DYLAN BERWYN.

A new study documents a distinct increase in extreme rainfall events linked with global warming.

Southeast Asia sees biggest increase in dangerous rainstorms

Staff Report

FRISCO —There’s clear evidence that global warming is causing more frequent record-breaking rainstorms, according to scientists with the Potsdam Institute for Climate Impact Research.

The upward trend in extreme rainfall events has been striking in the last 30 years, and particularly noticeable in Southeast Asia, the researchers said in a new study, explaining that the spike lies outside the range of natural variability.

The worldwide increase is consistent with rising global temperatures, which are caused by greenhouse-gas emissions from burning fossil fuels, the scientists said. Continue reading

Climate: Widespread heatwaves setting all-time temperature records across the northern hemisphere


Above average temperatures are expected to persist across the Far West for the next three months.

Global warming is here …

Staff Report

FRISCO — With El Niño still strengthening in the Pacific Ocean, many parts of the northern hemisphere are breaking all-time heat record this week, including England, where tennis players in the early Wimbledon rounds have to contend with the hottest temperatures ever recorded in the UK.

The ongoing heatwaves parts of Asia, North America and Europe may be a clear sign that 2015 will, as expected, end up as the hottest year on record for the globe, and a sign of trouble ahead, as deadly heatwaves are expected to increase and put millions of people at risk, with the threat growing every year, according to a recent climate study. Continue reading

Environment: Denver roundtable shows how climate action will benefit Colorado


Global temperatures have reached record levels the past few months, with 2015 on track to be warmest year ever.

Heat waves, increased air pollution seen as key climate risks for Colorado

Staff Report

FRISCO — A new EPA report suggests that failing to curb greenhouse gas emissions could cause up to 57,000 additional deaths across the U.S. in coming decades due to poor air quality.

The study was released as part of the run-up to the finalization of the controversial Clean Power Plan, which aims to cut greenhouse gas emissions from power plants. The EPA is set to finalize the plan later this summer.

The report’s findings were part of the discussion at a Denver roundtable convened by Environment Colorado this week, as EPA experts joined with state leaders and health experts to bring the message home to Colorado.

“Climate change is already having an impact on human health and is challenging EPA’s ability to fulfill its mission,” said EPA regional climate change coordination Laura Ferris. “We know that taking action to reduce global greenhouse gas emissions will significantly benefit Americans by reducing health impacts, saving lives and avoiding more costly damages across the economy.” Continue reading

Colorado: Flash flood warning covers DIA

Intense thunderstorm drops 2 inches of rain in northeast Denver


Moisture streaming northeastward across Colorado has triggered another round of heavy thunderstorms.

FRISCO — With rain gages picking up anywhere from 1 to 2.5 inches of rain over northeastern Denver, the National Weather service has issued a flash flood warning for Denver International Airport and surrounding areas.

Flooding is expected in northern Aurora, northeastern Commerce City, Brighton, Denver International Airport’s terminal concourses and Barr Lake.

The flash flood watch is in effect through 9:30 p.m. The NWS is urging people to move to higher ground: “Act quickly to protect your life.” Small creeks and streams will overflow, with danger spots along highways, especially at underpasses.



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