It turned out that September 2023 was the hottest September on record, and the climate scientist was so abnormal that he declared on SNS, ``I'm seriously crazy.''
June 2023 was the hottest June on record, July 2023 was the hottest month of any month, and August 2023 broke the record for the hottest August. Following the summer, it was reported that September 2023 was also the hottest September on record.
This summer was likely the world's hottest on record
September Was the Most Anomalously Hot Month Ever - Scientific American
https://www.scientificamerican.com/article/september-was-the-most-anomalously-hot-month-ever/
Climate scientist Sieg Hausfather wrote in a post on October 3, 2023, ``In my professional opinion as a climate scientist, September was an absolutely mind-blowingly crazy month.'' The JRA-55 data released by the Japan Meteorological Agency broke the previous monthly record by more than 0.5 degrees, representing about 1.8 degrees warmer than pre-industrial revolution levels. '', emphasizing that September 2023 was abnormally hot.
The first global temperature data is in for the full month of September. This month was, in my professional opinion as a climate scientist – absolutely gobsmackingly bananas. JRA-55 beat the prior monthly record by over 0.5C, and was around 1.8C warmer than preindutrial levels. pic.twitter.com/mgg3rcR2xZ
— Zeke Hausfather (@hausfath) October 3, 2023
Housefather's use of the word ' bananas ' is a slang term used to describe someone frantic, like a monkey in front of a banana, and even as a climatologist, he clearly expressed his disbelief. You can call it a comment.
The graph of monthly temperature trends also shows that the black line representing the temperature in 2023 is much higher than usual, and you can see at a glance how unusual this year is.
A daily heat map of the temperature difference from normal year shows that September is particularly prominent.
Temperature records are being broken one after another in various parts of the world, and in Europe, heatwaves that break previous observational records have repeatedly occurred in Spain, France, Italy, Greece, Switzerland, and other places. In addition, Australia, located in the southern hemisphere, experienced the warmest winter since records began in 1910, and record-breaking warm winters were also recorded in several regions of South America, including Brazil and Chile.
Normally, the most rapid temperature anomalies occur during the winter in the Northern Hemisphere, where the effects of the El Niño phenomenon are most pronounced. However, since abnormal temperatures have been occurring since the summer of 2023, experts have pointed out that even bigger changes may occur in the winter.
It is already predicted that there is a 90% chance that 2023 will be the hottest year since 1850, putting the global goal of limiting temperature rise to 1.5 degrees Celsius above pre-industrial levels at risk. The situation has become.
More than 90% chance that 2023 will be the hottest year since 1850 - GIGAZINE
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in Science, Posted by log1l_ks