Fronts - Revision history

Admin at 16:24, 22 March 2014

2014-03-22T16:24:33Z

← Older revision		Revision as of 10:24, 22 March 2014
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	Ref:[http://nsidc.org/arcticmet/factors/pressure.html]		Ref:[http://nsidc.org/arcticmet/factors/pressure.html]

	Winds will always veer after a front passage.		Winds will always veer after a front passage. Fronts are named according to the direction of movement of the colder air mass.
	[[Category: Weather]]		[[Category: Weather]]

Admin at 16:22, 22 March 2014

2014-03-22T16:22:58Z

← Older revision		Revision as of 10:22, 22 March 2014
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	A cold front occurs when a cold air mass advances and replaces a warm air mass. Advancing cold fronts force warm moist air to rise sharply, producing showers and thunderstorms during the warm season, and snow during the cold season. As a cold front passes, temperature and humidity drops and air pressure rises.		A cold front occurs when a cold air mass advances and replaces a warm air mass. Advancing cold fronts force warm moist air to rise sharply, producing showers and thunderstorms during the warm season, and snow during the cold season. As a cold front passes, temperature and humidity drops and air pressure rises.

	Essays have become a major part of formal education. Secondary students are taught structured essay formats to improve their [http://www.essayontime.com/ essay writer] skills, and admission essays are often used by universities in selecting applicants and, in the humanities and social sciences, as a way of assessing the performance of students during final exams. The concept of an "essay" has been extended to other mediums beyond writing

	A stationary front occurs when a cold air mass and warm air mass meet, but neither moves much in any direction. Cloudiness and light to moderate precipitation may persist for days on the cold side of a stationary front as the warm air gradually rises over the cold air.		A stationary front occurs when a cold air mass and warm air mass meet, but neither moves much in any direction. Cloudiness and light to moderate precipitation may persist for days on the cold side of a stationary front as the warm air gradually rises over the cold air.

Biles at 20:01, 10 August 2010

2010-08-10T20:01:47Z

← Older revision		Revision as of 14:01, 10 August 2010
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	A cold front occurs when a cold air mass advances and replaces a warm air mass. Advancing cold fronts force warm moist air to rise sharply, producing showers and thunderstorms during the warm season, and snow during the cold season. As a cold front passes, temperature and humidity drops and air pressure rises.		A cold front occurs when a cold air mass advances and replaces a warm air mass. Advancing cold fronts force warm moist air to rise sharply, producing showers and thunderstorms during the warm season, and snow during the cold season. As a cold front passes, temperature and humidity drops and air pressure rises.

	~~A warm front occurs when~~ a ~~cold air mass retreats~~ and ~~is replaced~~ by ~~a warmer~~, ~~generally more humid air mass. As~~ a ~~warm front passes, temperature and humidity rise~~. The ~~passage~~ of ~~a warm front often implies that a cyclone is approaching and pressures may fall.~~		Essays have become a major part of formal education. Secondary students are taught structured essay formats to improve their [http://www.essayontime.com/ essay writer] skills, and admission essays are often used by universities in selecting applicants and, in the humanities and social sciences, as a way of assessing the performance of students during final exams. The concept of an "essay" has been extended to other mediums beyond writing

	A stationary front occurs when a cold air mass and warm air mass meet, but neither moves much in any direction. Cloudiness and light to moderate precipitation may persist for days on the cold side of a stationary front as the warm air gradually rises over the cold air.		A stationary front occurs when a cold air mass and warm air mass meet, but neither moves much in any direction. Cloudiness and light to moderate precipitation may persist for days on the cold side of a stationary front as the warm air gradually rises over the cold air.

Admin at 17:59, 12 March 2009

2009-03-12T17:59:06Z

← Older revision		Revision as of 11:59, 12 March 2009
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	An occluded front occurs as a cold front overtakes a warm front, and forces the warm air to rise. The cool air mass remains at the surface. Low clouds and light precipitation usually accompany the passing of an occluded front.		An occluded front occurs as a cold front overtakes a warm front, and forces the warm air to rise. The cool air mass remains at the surface. Low clouds and light precipitation usually accompany the passing of an occluded front.
	Ref:[[http://nsidc.org/arcticmet/factors/pressure.html]]		Ref:[http://nsidc.org/arcticmet/factors/pressure.html]

	Winds will always veer after a front passage.		Winds will always veer after a front passage.
			[[Category: Weather]]

Admin: New page: A cold front occurs when a cold air mass advances and replaces a warm air mass. Advancing cold fronts force warm moist air to rise sharply, producing showers and thunderstorms during the w...

2009-03-12T17:58:45Z

New page: A cold front occurs when a cold air mass advances and replaces a warm air mass. Advancing cold fronts force warm moist air to rise sharply, producing showers and thunderstorms during the w...

New page

A cold front occurs when a cold air mass advances and replaces a warm air mass. Advancing cold fronts force warm moist air to rise sharply, producing showers and thunderstorms during the warm season, and snow during the cold season. As a cold front passes, temperature and humidity drops and air pressure rises.

A warm front occurs when a cold air mass retreats and is replaced by a warmer, generally more humid air mass. As a warm front passes, temperature and humidity rise. The passage of a warm front often implies that a cyclone is approaching and pressures may fall.

A stationary front occurs when a cold air mass and warm air mass meet, but neither moves much in any direction. Cloudiness and light to moderate precipitation may persist for days on the cold side of a stationary front as the warm air gradually rises over the cold air.

An occluded front occurs as a cold front overtakes a warm front, and forces the warm air to rise. The cool air mass remains at the surface. Low clouds and light precipitation usually accompany the passing of an occluded front.
Ref:[[http://nsidc.org/arcticmet/factors/pressure.html]]

Winds will always veer after a front passage.