NASA scientists announced that July was the hottest month ever recorded, forecasting an even warmer year in 2024 compared to 2023.
In a press briefing, Gavin Schmidt, head of the NASA Goddard Institute for Space Studies, mentioned, “We’re observing unprecedented temperatures, exceeding expected trends. Not only was 2023 exceptionally warm but 2024 is anticipated to surpass it.”
Data reveals that July 2023 was 0.24°C warmer than any previously recorded July and averaged 1.18°C above the July norms from 1951-1980.
Interestingly, the top five warmest Julys since 1880 have all occurred in the past five years, with the prior record being set in July 2019.
A significant cause of this temperature surge is the El Niño weather phenomenon, explained Schmidt.
Yet, its complete impact for this year remains to be seen. The most significant influence of El Niño is expected in 2024.
Other influences besides El Niño include abnormal sea surface temperatures and extreme temperatures in various regions.
Global warming consequences include more intense heatwaves and rainfall, leading to an uptick in forest fires in regions with elevated temperatures.
Recent fires in Hawaii, resulting in numerous casualties on Maui island, can be linked to this trend.
The climate crisis acts as a force multiplier for forest fires, with larger and more intense fires becoming more common.
Many experts attended the press event, including Sarah Kapnick from the National Oceanic and Atmospheric Administration (NOAA), who emphasized the need to reduce greenhouse gas emissions.
She pointed out that the temperatures of recent years might feel cooler compared to the forthcoming mid-century if the current emission trends persist.
A related concern is the rising ocean temperatures, highlighted by Carlos Del Castillo of NASA Goddard Space Flight Center.
He mentioned, “Oceanic changes influence the atmosphere, intensifying storms and even hurricanes.”
This temperature rise can lead to stronger snowstorms, which may seem counterintuitive.
Such changes significantly affect global economics, from food supply disruptions to trade challenges due to increased storm activities.
Coastal communities will also face the repercussions, with storms and hurricanes causing infrastructure damage and increased flooding.
Del Castillo expressed concern for the future, noting the need for urgent action. He stated that the world has responded slowly despite having the necessary information and technologies.