| 1. | The weather charts in some countries or regions mark troughs by a line.
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| 2. | They watched their weather charts like NASA meteorologists looking for a launch window.
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| 3. | After scanning several weather charts, he said that no cold snaps seemed imminent.
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| 4. | The weather chart in the morning paper did not give the readings for Siberia.
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| 5. | Unlike fronts, there is not a universal symbol for a trough on a weather chart.
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| 6. | Latest jet stream weather chart for Vancouver Island.
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| 7. | Applications range from weather charts beamed into the cockpit to navigational information to data on plane positions.
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| 8. | They prepared daily weather charts, issued forecasts and had begun the development of a climatological data bank.
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| 9. | The use of weather charts in a modern sense begins in the middle portion of the 19th century.
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| 10. | Weather charts are sometimes drawn at lower air pressures that occur above 40, 000 feet ( 12 km ).
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