what is a blizzard?

Answer 1

A blizzard is a severe winter storm condition characterized by low temperatures, strong winds, and heavy blowing snow. Blizzards are formed when a high pressure system, also known as a ridge, interacts with a low pressure system; this results in the advection of air from the high pressure zone into the low pressure area. The term blizzard is sometimes misused by news media to describe a large winter storm that does not actually satisfy official blizzard criteria.

Blizzards occur throughout the world and in North America are particularly common to the Northeastern U.S and Maritime Canada. Because the factors involved with the classification of winter storms are complex, there are many different definitions of the word blizzard. A major consensus is that in order to be classified as a blizzard, as opposed to merely a winter storm, the weather must meet several conditions: the storm must decrease visibility to a quarter of a mile or 400 meters, include snow or ice as precipitation, and have wind speeds of at least 35 miles per hour or 56 kilometres per hour (which would be seven or more on the Beaufort Wind Scale) for at least three consecutive hours.

Another standard, according to Environment Canada, is that the winter storm must have winds of 40 km/h (25 mph) or more, have snow or blowing snow, visibility less than 1 km (about 5⁄8 mile), a wind chill of less than −25 °C (−13 °F), and that all of these conditions must last for 3 hours or more before the storm can be properly called a blizzard. Other countries, such as the UK, have a lower threshold: the Met Office defines a blizzard as "moderate or heavy snow" combined with a mean wind speed of 30 miles per hour and a visibility below 200m.When all of these conditions persist after snow has stopped falling, meteorologists refer to the storm as a ground blizzard.

An extreme form of blizzard is a whiteout, when downdrafts coupled with snowfall become so severe that it is impossible to distinguish the ground from the air. People caught in a whiteout can quickly become disoriented, losing their sense of direction. This poses an extreme risk to the aviation community when flying at the altitude of the storm or navigating an airport, severe ice accretion on the wings may also result.

Answer 2

A delcicious ice cream sundae from Dairy Queen. You can get anything your want from Oreo's to Reeces Pieces to Snickers to Sprinkles!

Answer 3

An ice cream dessert at Dairy Queen.

Answer 4

It's either Ice cream from DQ, or a major snow storm.

Answer 5

a huge snowstorm that is unbearable and unseeable through
or an ice cream sold at Dairy Queen

Answer 6

a devastating snowstorm, a rollercoaster in the philippines, and an ice cream

Answer 7

Hmmm Im gonna would desire to circulate with the Chocolate Shake. yet once you had a mint shake as a decision i'd completely go with that. i admire retroe varieties (I dunno if I spelled that appropriate or no longer). I have been given this incredibly incredibly candy retroe gown the different day it rocks my socks!!! Peace, Gracey

Answer 8

A rollercoaster ride.

Answer 9

An icecream treat you buy from DQ.

Answer 10

I BIG SNOW STORM!!!!