High values indicate unstable and/or weakly-sheared environments; low values whose strength is related to the pressure gradient (i.e., spacing of the isobars). Note that because these pulses are widely spaced, the average power will be 

Lines on a weather map connecting places of equal air pressure are called. isobars. Closely spaced isobars often indicate. steep pressure gradient & high winds.

that there is a What do widely spaced isobars indicate? Widely spaced isobars indicate a weak pressure gradient and light winds. Page 2 . 2. Isobars.

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high winds b. variable winds c. light winds d. cyclonic winds 10.

high pressure gradient and high winds Tropical cyclones (aka hurricanes in the Atlantic) are intense low-pressure systems characterized by heavy rain and high winds. Closely spaced isobars indicate a steep pressure gradient and strong winds; widely spaced isobars indicate a weak pressure gradient and light winds. There is also an upward directed, vertical pressure gradient which is usually balanced by gravity in what is referred to as hydrostatic equilibrium.

Closely spaced isobars indicate large pressure changes over a small area and suggest strengthening winds.Widely spaced isobars portray a "flat" or weak pressure gradient typical of light-wind

westerlies c. Equatorial storm d. none 19. Pressure isolines are called; a.

Isobars (i) They are imaginary lines drawn on the map joining places hav­ing the same atmospheric pres­sure when reduced to sea level. (ii) Close spacing of the isobars means steep rise/fall in pressure.

On a weather map, closely spaced contours (isobars) means pressure is changing rapidly with distance. This is known as a strong pressure gradient and produces fast winds (a 30 knot wind blowing from the SE is shown in the orange shaded region above). Answers: 3 on a question: You examine two weather maps of your area for two different days. One map shows isobars that are closely spaced; the other shows isobars that are far apart.

A. Answers: 3 on a question: You examine two weather maps of your area for two different days. One map shows isobars that are closely spaced; the other shows isobars that are far apart. Predict the difference in weather conditions for those days. a) Isobars that are closely spaced indicate a large pressure difference over a small area and light winds. Isobars that are far apart indicate a small 2020-01-28 · Closely spaced isobars indicate large pressure changes over a small area, causing wind speeds to increase.
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Closely spaced isobars indicate a steep pressure gradient and strong winds; widely spaced isobars indicate a weak pressure gradient and light winds. There is also an upward directed, vertical pressure gradient which is usually balanced by gravity in what is referred to as hydrostatic equilibrium. 2009-04-05 · Isobars indicate gradient in air pressure.
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(ii) Close spacing of the isobars means steep rise/fall in pressure.

Where there are isobar lines close together means that the winds will be stronger. Wind is caused by  Closely spaced isobars on a weather map indicate steep pressure gradient.