![]() I also have a few specific questions about some areas on the map.Ī: Should there be a warm or cold current here? There is no landmass to divert the equatorial currents northwards but it also seems that the westerly winds between 30 and 60 degrees would defy a current flowing south. ![]() I'd like to ask for some opinions on the sea temperature map I've done: This table summarises high and low pressure systemsīook traversal links for 2.I'm working on yet another iteration of a world map project. The day before they were even stronger, and caused significant travel problems and damage to buildings, as you can see in this BBC news story. The winds this day (4th January 2012) were strong. ![]() If an isobar links areas of equal pressure, what do you think an isotherm links?.What is the difference between the lowest pressure and highest pressures shown? The unit of air pressure shown on the map is hectopascals (hPa).Looking at the map above, can you tell whether there is high or low pressure located north-east of the UK?.Where isobars are close together (often around a deep low pressure system) the winds are strong. They connect areas of equal pressure, in the same way that contour lines on a map link places of equal altitude. This image from the UK Met Office website shows high (H) and low (L) pressure systems around the UK and Europe: Anticyclones typically result in stable, fine weather, with clear skies whilst depressions are associated with cloudier, wetter, windier conditions. Each brings with it different weather patterns. Areas of high pressure are called anticyclones, whilst low pressure areas are known as cyclones or depressions. As air masses move around the globe, so air pressure changes. ![]()
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