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Science & Tech

ثقب إكليلي كبير يهدد الأرض بعواصف مغناطيسية قريبا

By روسيا اليوم · 18 hours ago · 1 min read روسيا اليوم ↗

ثقب إكليلي كبير يهدد الأرض بعواصف مغناطيسية قريبا

ما يعرفه ريفو عن الخبر

ستتأثر الأرض بتيار من الرياح الشمسية المنبعثة من ثقب إكليلي كبير تشكل على الشمس مؤخرا.
يعد الثقب الإكليلي المرصود من أكبر الثقوب هذا العام ويبلغ قطره العرضي نحو مليون كيلومتر.
قد تسبب العواصف المغناطيسية الناتجة عن التوهجات الشمسية خللا في أنظمة الطاقة والاتصالات والملاحة.
ستستمر تأثيرات الرياح الشمسية على الأرض لمدة لا تقل عن 5 أيام حتى منتصف الأسبوع المقبل.

حذّر مختبر علم الفلك الشمسي التابع لأكاديمية العلوم الروسية من أن الثقب الإكليلي الكبير الذي تشكل على الشمس مؤخرا، قد يتسبب بعواصف مغناطيسية تؤثر على الأرض مع نهاية الأسبوع الجاري.

المصدر: روسيا اليوم

#أكاديمية العلوم الروسية #روسيا #نشاط شمسي وعواصف مغناطيسية

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