Tag Archives: cold

A cooler night is coming as the mercury drops to 6 ° C again | Instant News

Mercury fell to six degrees Celsius in Karachi on Monday morning under the influence of a cold wave that swept across the country today, the Pakistan Meteorological Department said.

The Met Office added that the cold wave will continue until at least January 16 in the port city. “Under the influence of the cold north wind, mercury fell to 6 ° C on Monday morning and this weather pattern will most likely continue until January 16. After that, the nighttime temperature will most likely remain between 10-11 degrees Celsius,” said Sardar. Sarfraz, Sindh’s chief meteorological officer.

The Met Office predicts cool nights in Karachi this week with temperatures hovering between 6 and 8 degrees Celsius. The weather is likely to cool again later this month due to western disturbances.

“We expect another western wave later this month, which will bring rain and snow to the north and over the country in the third week of this month. This wave will be followed by extremely cold weather in the country and under its influence, it will cool down again at the end of this month and from next month, ”said Sarfraz.


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Hot houses: How do you keep your place cool this summer? | Instant News

Many homes in New Zealand are deeply saddened by the scorching heat of the summer. Photo / 123RF

Whether it’s see-through curtains or cool sheets, the Kiwi has long had its own tricks for cooling a hot home without air conditioning – now a researcher wants to hear more about it.

Many homes in New Zealand are deeply saddened by the scorching heat of the summer.

A recent NZ Stats survey of the 6,700 homes found 36 percent sat at 25C or more during the summer – and sometimes even above 30C – compared to a comfortable room range of 20C to 25C.

A third is also colder than 18C during winter – or below World Health Organization standards – something related to people renting less isolated homes and struggling to pay for their daily needs.

This winter’s “energy poverty” and its broad public health impacts have been a major focus of Dr Kimberley O’Sullivan’s research at the University of Otago.

“Much of that means we’re focusing on whether people can get warm enough in winter – but actually it means it’s pretty cool in summer too.”

He pointed out that six of New Zealand’s 10 warmest years have occurred in the past decade, and the country is experiencing more frequent and severe hot days, which come with their own implications for health and energy use.

“Over the last 20 years we also have fast absorption heat pumps, and more than half of New Zealand households with heat pumps have reported using them for cooling in the summer,” he said.

“So now households have a mechanism for active cooling – and a greater need to reduce home temperatures in the summer.”

In a recently launched study, supported by the Marsden Fund, he seeks to answer how not only the Kiwis regulate the flow of summer heat through their homes, but also how this changes over time.

“I’m specifically looking for the kind of knowledge that’s sometimes called knowledge – or what people know from experience,” he said, adding that it includes how Kiwis use sizes ranging from curtains to heat pumps.

“This year, I’m going to start with a postal survey of areas with more extreme summer weather to get initial answers to questions like how comfortable people are to find their home in the summer, if they try to adjust the temperature, does it change over time, and whether they think they know enough about the matter. “

He is eager to hear from several generations of the same family, and what advice has been passed down.

“I also want to make sure that we include Māori whānau, Māori have lived in Aotearoa the longest and will have wisdom to offer.”

Finally, this three-year project will collect temperature and relative humidity records using a data logger on a sample of homes, and how people use energy throughout the day of the week.

“As far as I know, these approaches have never been combined like this before to look at these questions – and they certainly haven’t been used like this in New Zealand,” he said.

“One thing that would be quite challenging in my opinion would be to usefully weave all the data back together to make one big story or image, integrating it all at the end in such a way that the number is greater than the parts.

“The sections as an individual study would all be useful, but I hope to do something extra by combining them.

“If we have a very good picture of what people know and do, as well as what they need to manage summer at home, then we may be able to adapt various suggestions and policies where they are needed.

“The aim is that it will help increase our resilience to climate change and improve public health and well-being.”

Three tips for keeping the house cool

Easy fix: Avoid the sun by covering the curtains and blinds. Open doors and windows in different rooms to circulate air through your home. Adjust the safety lock to keep the windows open when you go out.

Make a shadow: Plant deciduous trees to shade your home in the summer. They will let the sun in when they lose their leaves in winter. Install external window blinds – such as blinds, awnings or grilles. The roof or roof hanging over the north facing window blocks out the summer sunshine.

Use a fan: The fans on the table, floor and ceiling use significantly less energy than air conditioning. If you have a heat pump, try setting the fan alone with the window open.

– Source: GenLess


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Karachi shivered as the chilly Siberian wind continued to blow | Instant News

Temperatures in Karachi dropped to 5.8 ° C on Saturday morning as Siberian winds continued to cast cold waves on the city.

Pakistan’s Meteorological Department said Siberian wind speeds may increase today.

The Met Office estimates the wind can travel at speeds of 45 to 54 kilometers per hour.

Wind speeds, however, are likely to decrease from tomorrow, said director Met.

Earlier this week, the Met department said cold weather would continue in Karachi for the next 10 nights.


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A cold wave gripped Karachi until Sunday | Instant News

People gathered around the fire to keep warm. Photo: Files
  • The temperature will be between 7 ° C and 9 ° C in the coming days
  • The minimum temperature in the city is recorded at 8.2 ° C
  • Humidity in air 41%

KARACHI: The cold wave in Karachi, which was previously expected to end today, may last until Sunday, Pakistan’s Meteorological Department said Thursday.

According to a spokesman for the Met department, cold winds, traveling at a speed of 54 km per hour from the northeast, hit the port city today, exacerbating the cold.

Temperatures will be between 7 ° C and 9 ° C in the coming days, the weather department said.

The minimum temperature in the city is 8.2 ° C while the humidity is 41%.


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Germany’s vaccination campaign is overshadowed by accidents | Instant News

FRANKFURT / BERLIN (Reuters) – Germany’s COVID-19 vaccination campaign is overshadowed by an overdose accident in the north and problems with vaccine transport in the south that saw 1,000 shots being sent back.

FILE PHOTO: A medical worker prepares a syringe to administer the Pfizer-BioNTech coronavirus disease (COVID-19) vaccine at a nursing home in Burgbernheim, Germany, December 28, 2020. REUTERS / Hannibal Hanschke

Several districts in Bavaria said on Monday they would not use the injections received over the weekend because of concerns the vaccines developed by Pfizer and BioNTech might become too warm during their deliveries in household coolers, a Lichtenfels district spokesman said.

“There is doubt whether the cold chain is maintained over time,” Lichtenfels District Administrator Christian Meissner told Reuters TV.

The vaccine, which uses so-called mRNA technology, must be stored at an extremely low temperature of about minus 70 Celsius (minus 94 Fahrenheit) before being shipped to distribution centers in specially designed cool boxes filled with dry ice.

After exiting very low temperature storage, the vaccine must be stored at 2C to 8C to remain effective for up to five days. The cooler designed by Pfizer is equipped with a GPS tracker so the company can tackle potential storage issues on the go.

While BioNTech is in charge of transport to the deep freezer hub, local authorities are tasked with providing safe and cool transport to individual vaccination centers.

The vaccine arrived in Lichtenfels and six other northern Bavarian districts on Saturday in coolers of the kind used for picnics or camping trips. Temperature loggers in some cases show temporary temperatures of up to 15C.

“BioNTech commented and said that the vaccine might be fine, but maybe okay is not enough,” Meissner said, adding that the injections would not be used to prevent damaging public confidence in the vaccination campaign.

According to the Upper Franconia government, where the districts are located, BioNTech has said it: “Based on the facts you provided in your email on 12-27-2020 at 19.52 and internal stability data, we do not see any effect from transport irregularities. described on the quality of the vaccine injection concerned. “

BioNTech declined to comment.

After consulting with the Bavarian Ministry of Health, the districts decided not to use the 1,000 shots allocated for use at Lichtenfels as well as Coburg, Kronach, Kulmbach, Hof, Bayreuth and Wunsiedel, also in northern Bavaria, a Lichtenfels spokesman said.

Local medical staff have said they would not feel comfortable using the injections, he said, adding that the new batch of vaccine injections that arrived Monday was completely cold and the vaccination campaign started one day late.

Elsewhere in Germany, in the Vorpommern-Ruegen district, authorities said eight workers at a nursing home in the city of Stralsund received five times the recommended dose of the BioNTech / Pfizer vaccine on Sunday.

Four people went to the hospital for observation after experiencing flu-like symptoms.

“I really regret that incident. This individual case was caused by individual error. I hope that all those affected do not experience any serious side effects, ”said Regent Stefan Kerth in a statement.

The Vorpommern-Ruegen authorities pointed to an earlier statement by BioNTech that said that larger doses were tested in the Phase I study without serious consequences.

BioNTech points to the vaccine package insert, which says that in case of an overdose, monitoring of vital functions and possible symptomatic treatment is recommended.

Reporting by Arno Schuetze, Michael Nienaber and Reuters TV; Edited by David Clarke


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