Extreme Heat, Sea Level Rise Can Worsen by Mid-Century due to Climate Change, Study Warns

The latest report raised concerns about the impacts of sea level rise and extreme heat on communities near the coasts, becoming more vulnerable to heatwaves, flooding, and storm surges. Climate change can worsen the said extreme weather conditions, causing dangerous risks to communities.

The rise of greenhouse gas emissions can exacerbate the effects of climate change, bringing frequent drought, extreme heat, storms, hurricanes, and flooding. The frequency can become challenging for communities to prepare and prevent potential damage to lives, livelihood, and infrastructures.

As a result, researchers from the Hong Kong Polytechnic University teamed together to study the alarming simultaneous events of extreme weather events, from storms and heatwaves. Researchers warned that it could likely multiply by mid-century.

Extreme Heat, Sea Level Rise Impact on Communities on Coasts

Climate change mitigation is essential to reducing the devastating impacts of storms and sea-level rise. Rising concerns about global warming can lead to a rapid rise in water due to ice melting, making low-lying areas vulnerable to frequent flooding.

Researchers raised concerns about the simultaneous extreme weather events worsened by climate change, including sea level rise. A study published in Communications Earth and Environment warned of concurrent heatwaves and extreme sea levels that can bring significant impacts on coastal communities.

The study conducted a reanalysis of datasets and model projections to observe the potential changes in global concurrent heatwaves. As risks become higher, from deadly heat to flooding, communities are likely to cope. As a result, understanding the problem and offering mitigating plans are crucial for communities for effective forecasting.

Studies indicate the effect of heat or rising temperatures on the development of tropical cyclones. Areas in South America, West Africa, and Southeast Asia are vulnerable to increased threats.

Poorer communities in coastal areas are at risk of extreme weather conditions, as storm surges can occur in an instant, and cause massive damage to properties and people's safety. The study warned that global coastlines can face the threat of 38 days of concurrent extremes each year from 2025 to 2024.

Reductiong of Emissions and Effective Weather Prediction

Emissions are a major culprit in the problem, urging for immediate reduction of greenhouse gas emissions. Environment-friendly policies are crucial to prevent the alarming effects of coastal areas.

In addition, countries should invest in effective warning and weather prediction systems to alert coastal areas of changing weather conditions. Early warning technologies can help protect communities from sea level rise, flooding, and storm surges.

Meanwhile, communities should keep updated with the latest weather reports, particularly if they are near storm-prone areas. Having emergency kits is advisable when evacuation occurs.

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