Pakistan and the recent wave of heat in two Indian scientists say that temperatures are set to be only one factor and other factors.According to experts, the low pressure, high humidity and to stop abnormal air that was heat unacceptable because the important factors combine, but together, these factors combine to May and June, to know yet.
Meteorologists in Karachi last week's heat wave height maximum temperature forecast at 43 degrees Celsius, which was proved to be correct, but the heat was incredible to find other factors.
More than a thousand in the last 30 years of the most intense heat wave, people have died. According to official statistics, 2000 people have been killed in India but the overall death toll from the heat is said to be over 3000.
According to the Pakistan Meteorological Department director Mohammad Hanif, the National Weather Forecasting Centre and the temperature difference of this magnitude is called the heat index, which was felt as temperature nine degrees in Karachi.
Mohammad Hanif said there was too much moisture in the air at atmospheric pressure and being overweight index. Was totally driven by the low pressure of the highly unusual in the month of June, which was unable to withstand the heat.
Indian scientists are also to observe normal climate conditions.
Indian Meteorological Department Director General LS Rathore said the effects of heat on the human body moving offshore wind in the evening in the coastal areas are low.
This year it did not happen, but the heat is increasing in the region, he said.
Another institution is the Indian Institute of Tropical be limited explanation of the conditions that climate change sector mytyurulujy chief R. Radhakrishnan says.
Muhammad Hanif said that if the air pressure to the Arabian Sea when the lower atmosphere of the 43 degrees Celsius temperature and found 49 In contrast, some other areas of Pakistan in the wake of the heat in Karachi the temperature was recorded at 47 degrees to 41 degrees but felt there was more air pressure and humidity was low.
Mohammad seen in Karachi this year, said Hanif was now being seen repeatedly over the years in many areas of South Asia but a sudden do not know the reason for the change, nor regionally start a coordinated work in this regard is.
R. Krishnan also agree and say that you need to understand that the climate is so special, why it happened.
Scientists say global climate change has indeed increased heat waves and other phenomena is similar extreme weather like floods, droughts, forest fires, heavy snow, etc..
The UN Intergovernmental Panel on Climate Change has already warned that the impact of these changes will be higher in South Asia than in the case of mercury.
And because the UN Climate Institute's Advisory Asia Qamar Zaman Chaudhry said that this meteorological phenomenon is growing slowly compared to occurrences of hurricanes and floods. He said even been a case of a heat wave in the region
Pakistan's port city is now after hundreds of lives in Karachi recent wave of intense heat, but still many people do not understand the situation arising as a result of the disaster.
A number of non-governmental organization Edhi Foundation ambulances were killed because of the heat and the victims of humanitarian activities in the country rushed to the hospital.
Because of the deaths of 49 degrees heat index.
Mohammad Farooq, a run of 17 years Edhi ambulance service told the BBC that he had seen three days like this never seen before such heat.
"I did not understand anything and anyone they ended the oxygen in the atmosphere suddenly seemed to fall from the stand not to stand in the air."
He said the month had come two or three calls a day about people from getting sick of the heat at the start of Ramadan, but then due to receive emergency calls heat every seven to ten minutes those who had become unconscious.
Tuesday recovered the body of a man from the seventh floor of the building which was destroyed by heat.
Mohammad Shafiq said the man unconscious in most people life on the streets and who have had first-aid should be brought up in any way, but it was not and died before reaching the hospital in were.
He said the victims were unconscious in the street the houses were moved to the hospitals, including women and children.
According to Mohammad Shafiq run ambulance 13 years, to do what had to be aware of those wounded in bombings and shootings in the city, but it was just do not understand what the condition is? . That was the scene at the resurrection, which are difficult to describe
The Edhi ambulance service 22 years in Lyari area alone was the heat generated due to the upcoming extraordinary situation termed the life experience that the road unconscious of those killed were several his death occurred while moving ambulance.
He said older people in the men's number just a place traffic jams that affected the heat and were going in. There were people sitting on the roofs of buses after work or in returning home if stuck fell unconscious due to suffocation
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