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  1. ISOBAR Definition & Meaning - Merriam-Webster

    The meaning of ISOBAR is an imaginary line or a line on a map or chart connecting or marking places of equal barometric pressure.

  2. Isobars - A Weather Guide Definition - ThoughtCo

    Mar 18, 2017 · Isobars are lines of equal atmospheric pressure drawn on a meteorological map. Each line passes through a pressure of a given value, provided certain rules are followed.

  3. Isobar | Isobar Mapping, Weather Maps & Climate | Britannica

    Isobar, line on a weather map of constant barometric pressure drawn on a given reference surface. The isobaric pattern on a constant-height surface is extremely useful in weather …

  4. What are Isobars: Definition, Examples, Difference - Scienly

    Oct 5, 2024 · Atoms of different chemical elements that have different numbers of protons but the same total number of protons and neutrons (mass number) are called isobars. The word …

  5. ISOBAR | definition in the Cambridge English Dictionary

    The solid curved lines are isobars, representing barometric pressures ranging all the way from 28.7 to 30.8 inches. Note the differences in form between the isotherms and the isobars. …

  6. Isobars | Definition & Overview - Lesson | Study.com

    Isobars are lines on a map that pass through areas with the same pressure. The prefix "iso-" means same, and "bar" is a unit of measure for pressure. The word "isobar" thus means …

  7. Understanding Isobars In Weather Charts – WeatherSend

    Isobars are essential tools on weather maps for interpreting atmospheric conditions. By closely examining the pattern and spacing of isobars, meteorologists can determine wind speed and …

  8. In Meteorology, What Is an Isobar? - AllTheScience

    May 21, 2024 · An isobar is a line connecting points of equal atmospheric pressure on a weather map. The word comes from the Greek words isos — equal — and baros — weight.

  9. Isobar Definition - World Geography Key Term | Fiveable

    An isobar is a line on a weather map that connects points of equal atmospheric pressure. These lines are crucial for understanding weather patterns, as they help visualize pressure systems …

  10. What Is Isobar In Meteorology - climatecontroljournal.com

    Oct 4, 2025 · Isobars are essential lines on weather maps that connect points of equal atmospheric pressure, helping to identify high-pressure (Highs) and low-pressure (Lows) …