Did rainfall intensity in Malaysia rise by about 30% since the 1970s?

Question

Accepted Answer

Rainfall Intensity in Malaysia Increased by Approximately 30 Per Cent Since the 1970s

The intensity of rainfall duration in Malaysia has seen an approximate increase of 30 per cent between the 1970s and 2007. This estimation was made by the Malaysian National Water Research Institute (NAHRIM). This observed rise in rainfall intensity contributes to the heightened risk of climate change-related disasters within the region, including Kuala Lumpur.
Observed Increase in Rainfall Intensity

The Malaysian National Water Research Institute (NAHRIM) has provided data indicating a significant shift in rainfall patterns. Their estimates show that the intensity of rainfall duration escalated by roughly 30 per cent from the 1970s up to 2007. This trend suggests a notable change in how rainfall events manifest over time.
Contributing Factors to Increased Disaster Risk

This increase in rainfall intensity is a significant factor contributing to the growing vulnerability of areas like Kuala Lumpur to climate change-related disasters. Alongside this, sea levels have risen between 2.7 to 7.0 mm per annum from 1993 to 2010, and the incidence of droughts has also increased. These combined climatic shifts heighten the frequency and magnitude of hazards such as flash floods, landslides, wildfires, and droughts.
Broader Climate Change Impacts

The escalating frequency and intensity of these climate-related hazards leave both the city and its inhabitants susceptible to further stresses. Recent incidents, such as falling trees and the formation of sinkholes, are likely exacerbated by conditions such as waterlogging, which is itself linked to altered rainfall patterns, and by inadequacies in infrastructure monitoring and maintenance.

Reading history

Hide →

This history is cleared when the page is closed.

Did rainfall intensity in Malaysia rise by about 30% since the 1970s?

Loading

Was this article helpful?

Helpful

Not helpful

Report an issue

1

0

0

Share with friends