It's Getting Hot.
Here in the Pacific Northwest, we're basking in cool temperatures, but we're lucky. The rest of the world is suffering from the second hottest May on record.
With May in the record books, NASA data also shows that this was the second-warmest spring on record, again trailing only 2016. NASA climate researcher Gavin Schmidt said the first five months of the year make it likely that this will be the second-hottest year on record trailing only, you guessed it, 2016.
Last year’s record heat got a boost from El Niño. The absence of El Niño this year in some ways makes the planetary heat even more shocking, though it certainly fits a pattern.
A Study shows risks have climbed steadily since 1980, and the number of people in danger will grow to 48% by 2100 even if emissions are drastically reduced
“For heatwaves, our options are now between bad or terrible,” said Camilo Mora, an academic at the University of Hawaii and lead author of the study.
High temperatures are currently baking large swaths of the south-western US, with the National Weather Service (NWS) issuing an excessive heat warning for Phoenix, Arizona, which is set to reach 119F (48.3C) on Monday.
The heat warning extends across much of Arizona and up through the heart of California, with Palm Springs forecast a toasty 116F (46.6C) on Monday and Sacramento set to reach 107F (41.6C).
The NWS warned the abnormal warmth would “significantly increase the potential for heat-related illness” and advised residents to drink more water, seek shade and recognize the early symptoms of heat stroke, such as nausea and a racing pulse.
Mora’s research shows that the overall risk of heat-related illness or death has climbed steadily since 1980, with around 30% of the world’s population now living in climatic conditions that deliver deadly temperatures at least 20 days a year.
The proportion of people at risk worldwide will grow to 48% by 2100 even if emissions are drastically reduced, while around three-quarters of the global population will be under threat by then if greenhouse gases are not curbed at all.
“Dying in a heatwave is like being slowly cooked, it’s pure torture. The young and elderly are at particular risk, but we found that this heat can kill soldiers, athletes, everyone.”