2015 Pakistan heat wave

The 2015 Pakistan heat wave was a severe weather event that affected the southern regions of Pakistan, particularly the province of Sindh, during the month of June 2015. The heat wave resulted in significant loss of life and highlighted the vulnerabilities of urban populations to extreme weather conditions.

Background

The heat wave occurred during the Ramadan period, a time when many Muslims fast from dawn until sunset. This exacerbated the effects of the heat, as people were less likely to consume water during daylight hours. The region of Sindh, and especially the city of Karachi, experienced temperatures soaring above 45°C (113°F).

Impact

The heat wave led to the deaths of over 2,000 people, with the majority of fatalities occurring in Karachi, Pakistan's largest city. The high temperatures overwhelmed the city's infrastructure, leading to power outages and water shortages. Hospitals were inundated with patients suffering from heatstroke and dehydration.

Health Effects

The extreme heat caused a surge in cases of heatstroke, dehydration, and other heat-related illnesses. Vulnerable populations, including the elderly, children, and those with pre-existing health conditions, were particularly at risk. The lack of adequate healthcare facilities and emergency response systems further compounded the crisis.

Government Response

The government of Pakistan, along with various non-governmental organizations, launched emergency response efforts to mitigate the impact of the heat wave. This included setting up heatstroke centers, distributing water and rehydration salts, and raising public awareness about the dangers of extreme heat.

Causes

The heat wave was attributed to a combination of climatic factors, including a high-pressure system that trapped heat over the region. Additionally, the urban heat island effect in Karachi, caused by extensive concrete and asphalt surfaces, exacerbated the high temperatures.

Long-term Implications

The 2015 heat wave underscored the need for improved urban planning and infrastructure to cope with extreme weather events. It also highlighted the importance of climate change adaptation strategies to protect vulnerable populations from future heat waves.

Also see

• Climate of Pakistan
• Heat wave
• Urban heat island
• Climate change in Pakistan

2015 Pakistan heat wave