|The Most Freakish Temperature Rise
On Jan 22, 1943
the temperature at Spearfish, South Dakota, rose from -20 C at 7:30 a.m. to
7 C at 7:32 a.m. - a record breaking 27 C in two minutes
Greatest Snowfall For A Snowstorm
The record for a single snowstorm is 480 cm (189 in), at Mount Shasta
Ski Bowl, California, USA, between February 13 and 19, 1959.
Greatest Snowfall In 12 months
Over a 12-month period, 31,102 mm (1,224 in) of snow fell at
Paradise, Mt Rainier, Washington, USA, from February 19, 1971 to
February 18, 1972.
For the period between 1964 and 2001, the average annual rainfall at
the meteorological station in Quillagua, in the Atacama Desert, Chile, was
just 0.5mm. This discovery was made during the making of the documentary
series Going to Extremes, by Keo Films in 2001.
The highest waterspout recorded was on May 16, 1898, off the coast of
Eden, New South Wales, Australia. A theodolite reading from the shore gave
its height as 1,528 m. (5,014 ft.).
|Greatest Temperature Ranges
The world's greatest
temperature ranges are found around the 'cold pole' in Siberia, Russia.
Temperatures in Verkhoyansk have ranged05 degrees Celsius, from -68 degrees
celcuis to 37 degrees celsuis. The town is in the Republic if Sakha-
an area of 1.19 million miles and has a population of just one million,
mainly because its extreme climate.
The heaviest hailstones on record, weighing up to 1 kg (2.2 lb.), are
reported to have killed 92 people in the Gopalganj district of Bangladesh,
on April 14, 1986. The Eighties hailstorm wasn't the first time citizens of
the Indian subcontinent have been struck by such freak weather conditions -
hailstones thought to be the size of baseballs killed scores of people and
1,600 cattle in 1888, in the Moradabad and Beheri districts of India.
Greatest Submerged Waterfall
The flow of the Sete Quedas do Guaíra (Seven Falls of Guaíra) on the
Paraná River, between Brazil and Paraguay, occasionally attained a rate of
50,000 cu m/sec (1.76 million cu ft/sec) before the Itaipu dam submerged the
falls in 1982.
The annual average at Yuma, Arizona, USA is 91 per cent of the
possible hours of sunshine (a mean of 4055 hours out of 4456 possible hours
in a year). St Petersburg, in Florida, USA recorded 768 consecutive sunny
days from 9 Feb 1967 to 17 Mar 1969.
A record low temperature of -89.2°C (-128.6°F) was registered at
Vostok, Antarctica, on July 21, 1983. That's over 100°C below normal room
temperature! It's cold comfort to the international team manning a
scientific station based at Vostok. They are studying Lake Vostok, which is
submerged under 5 km (3 miles) of ice, holding information about hundreds of
thousands of years of our natural history.
Most Rainy Days
At a height of 1,569 m (5,148 ft), Mt Wai‘ale‘ale, Kauai, Hawaii,
USA, has up to 350 rainy days per annum. Almost perpetual cloud cover at the
peak of the mountain ensures about 500 in (12.7 m) of rain a year
Most Intense Rainfall
There are difficulties in reading rainfall for very short periods,
but the figure of 38.1 mm (1.8 in) in one minute at Basse Terre, Guadeloupe,
in the Caribbean on November 26, 1970, is regarded as the most intense
recorded by modern methods.
|The Longest Ice Age
suggests that the Earth endured several ice ages early in its history.
The longest and most severe of these occurred between 2.3 and 2.4 billion
years ago and lasted around 70 million years, during this period, the entire
Earth probably was covered in ice
Most Thunder Days Per Year
In Tororo, Uganda, an average of 251 days of thunder per year was
recorded for the 10-year period 1967–76. The country of Uganda lies between
Sudan, Kenya, Tanzania, Rwanda, and the Democratic Republic of the Congo. It
has a population of around 20.5 million.
The largest freshwater flood occurred 18,000 years ago in the Altay
Mountains of Siberia, Russia. An ice-dam blocking a lake broke, allowing
water to pour out. The lake was estimated to be 120 km (75 miles) long and
760 m (2,500ft) deep.