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02228nam a22002297a 4500 |
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| 041 |
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|a ara
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| 044 |
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|b السعودية
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| 100 |
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|a الخطيب، حامد بن موسى
|e مؤلف
|9 456602
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| 245 |
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|a أثر العناصر الجوية في طبقات الجو العليا في نشأة العواصف الرعدية وتطورها في المدينة المنورة
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| 246 |
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|a The Influence of the Atmospheric Elements in the Upper Layers of the Atmosphere in Originating and Developing Thunder Storms in Al-Madinah Al-Munawwarah
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| 260 |
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|b مركز بحوث ودراسات المدينة المنورة
|c 2010
|g ديسمبر
|m 1431
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| 300 |
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|a 7 - 58
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| 336 |
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|a بحوث ومقالات
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| 520 |
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|b This research presents a very important and scientific study about the climatic elements which influence thunder storms in Al-Madinah Al-Munawwarah. It also displays the statistics based on the data provided by the Weather Station of Prince Muhammad Bin Abdulaziz International Airport in Al-Madinah Al-Munawwarah in order to predict the thundering days during seven years. It also depends on the special data of the radio¬-sound which contains the temperature, the wind speed and direction, the dew point and the rise of the atmospheric pressure in the seventeen levels. The arithmetic averages of these changes were deduced and the circular factorial analysis was applied on them to know the changes which may influence thunder storms. The analysis results gave nine factors that explained 83 % of the causes of thunder storms and the study also showed that we can use the arithmetic calculations and analysis to predict the occurrence of thunder storms.
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| 653 |
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|a الطقس
|a العناصر الجوية
|a العواصف الرعدية
|a المدينة المنورة
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| 773 |
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|4 العلوم الإنسانية ، متعددة التخصصات
|4 التاريخ
|6 Humanities, Multidisciplinary
|6 History
|c 002
|e Journal of Al-Madinah Al-Munawwarah Research and Studies
|l 035
|m ع35
|o 0810
|s مجلة بحوث المدينة المنورة ودراساتها
|v 000
|x 1658-059
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| 856 |
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|u 0810-000-035-002.pdf
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| 930 |
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|d y
|p y
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| 995 |
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|a IslamicInfo
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| 995 |
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|a HumanIndex
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| 999 |
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|c 849734
|d 849734
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