Area burned by California wildfires in thousands of square kilometers, 1972-2018. Specific regions studied are at upper left. Graphic: Williams, et al., 2019 / Earth’s Future

Global warming drives 8X increase in California summer wildfires and 5X increase in area burned – “The ability of dry fuels to promote large fires is nonlinear”

By Kevin Krajick 15 July 2019 (Columbia University) – Against a backdrop of long-term rises in temperature in recent decades, California has seen ever higher spikes in seasonal wildfires, and, in the last two years, a string of disastrous, record-setting blazes. This has led scientists, politicians and media to ponder: what role might warming climate be […]

Julie Bertoia, a 50-kilometer runner, descends into the lower part of the valley during the “Running with the Devil” race in the Mojave Desert. Photo: Jonathan Newton / The Washington Post

Athlete vs. heat: Scorching conditions are increasingly common at sporting events, creating risks and challenges for athletes – “It’ll be the hottest Summer Olympics in history”

By Rick Maese 15 July 2019 LOVELL CANYON, Nevada (The Washington Post) – It was 73 degrees and the early-morning sun was still rising over the Mojave Desert as nearly six dozen long-distance runners gathered at the start line and anxiously watched numbers tick down on the digital clock overhead. “Make sure that you’re staying […]

GFS 2-meter temperature anomaly forecast for Alaska on 6 July 2019. Graphic: Tropical Tidbits

Anchorage, Alaska roasts in 90°F heat, smashing all-time record by 5°F

By Dr. Jeff Masters 5 July 2019 (Weather Underground) – The temperature in Alaska’s largest city of Anchorage soared to an astonishing 90°F on Thursday, July 4, smashing the city’s previous all-time heat record by a remarkable 5°F. Anchorage’s average high temperature for July 4 is 65°F; records for Anchorage date back to 1952. All-time […]

The rank of the highest 3-day averaged mean temperature in June 2019. Dark red shows where it was the warmest 3-day heat wave in June since 1950, bright red the second-highest, etc. Graphic: E-OBS

Global warming made record-breaking June 2019 European heatwave at least five times likelier – “This is a strong reminder again that climate change is happening here and now. It is not a problem for our kids only.”

By Damian Carrington 2 July 2019 (The Guardian) – The record-breaking heatwave that struck France and other European nations in June was made at least five – and possibly 100 – times more likely by climate change, scientists have calculated. Such heatwaves are also about 4C hotter than a century ago, the researchers say. Furthermore, the […]

The jet stream wanders around Alaska, trapping a record-breaking heatwave over Anchorage, 3 July 2019. Graphic: The Weather Channel

Alaska could see all-time temperature record today in “unbelievable” heat wave – “It’s not just the magnitude of the heat, it’s how long it will last”

By John Bacon 4 July 2019 (USA TODAY) – Alaska’s biggest city won’t be marking the nation’s 243rd birthday with fireworks displays as Anchorage struggles with dry conditions, wildfires and what could become the hottest day on record. The city’s all-time high temperature record of 85 degrees dates back 50 years. It could fall today, with a […]

Map showing the anomalies in temperature (°C) estimated from ERA5 during the 5-day period of 25-29 June 2019. Graphic: ECMWF / Copernicus Climate Change Service

June 2019 hottest ever recorded on Earth – “Temperature records haven’t just been broken. They have been obliterated.”

By Conrad Duncan 2 July 2019 (The Independent) – Last month was the hottest June ever recorded, the EU’s satellite agency has announced. Data provided by the Copernicus Climate Change Service (C3S), implemented by the European Centre for Medium-Range Weather Forecasts on behalf of the EU, showed that the global-average temperature for June 2019 was […]

Aerial view of people cooling off at a lake in Haltern am See, western Germany, on 26 June 2019. Temperatures in Gemany reached as high as 38.6°C that day, setting a new all-time German heat record for June that had stood since 1947. That record was beaten again on Sunday, 30 June 2019, with a 39.6°C reading at river Saale. Photo: Ina Fassbender / AFP / Getty Images

European heat wave shifts east, all-time heat records tumble in Germany – “For all practical purposes, the heat wave is caused by human-made global warming”

By Dr. Jeff Masters 1 July 2019 (Weather Underground) – More than 30 locations in Central Europe—including towns and cities in Denmark, France, Germany, and Poland—set all-time heat records on Sunday as the continent’s historic June heat wave of 2019 shifted eastward. Three nations set all-time heat records for the month of June on Sunday: […]

Triathlete Jan Frodeno of Germany tries to cool down on his way to win the Ironman triathlon European Championships in Frankfurt, Germany, 30 June 2019. Photo: Kai Pfaffenbach / REUTERS

Europe heatwave burns on, two cyclists die from record temperatures – “It felt like a race against global warming. You could have fried an egg on my head.”

By Gus Trompiz and Joan Faus 30 June 2019 PARIS/MADRID (Reuters) – A four-day heatwave across western Europe that killed seven people began to ease slightly on Sunday, as temperature alerts were cut back and wildfires slowly brought under control. Most of the fires that had broken out Spain in recent days were stabilized, but […]

Observed temperatures in Southern France on 28 June 2019. At least 12 French stations broke the old national record of 44.1°C, with a peak of 45.9°C in Gallargues-le-Montueux. Graphic: infoclimat.fr

Wildfires and power cuts plague Europe as heatwave breaks records – Hottest day in French history beats record by 1.8°C (3.2°F) – 2019 on track to be among hottest years ever

By Gus Trompiz and Joan Faus 29 June 2019 PARIS/MADRID (Reuters) – Hundreds of firefighters battled on Saturday to contain wildfires in southern France as a stifling heatwave brought record-breaking temperatures to parts of Europe, killing at least three people in Italy. In the Gard region, where France’s highest temperature on record was registered on […]

A forest fire in Tarragona, Spain, southwest of Barcelona, on 27 June 2019. Photo: Jaume Sellart / EPA / Shutterstock

Europe has had five 500-year heatwaves in the last 15 years. And now this.

By Stephen Leahy 28 June 2019 (Natiopnal Geographic) – Another deadly heat wave has Europe in its sweaty grip this week. Record temperatures topping 100 degrees Fahrenheit (37.8 degrees Celsius) in parts of France, Germany, Poland and Spain, with hotter days to come. The same thing happened last year — record-breaking heat was responsible for 700 […]

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