Recent content by ali_kermanshah

اين هسته سرما در شمال درياي خزر در آپديت جديد كمي تقويت شده !!

اين تقريبا بهترين فريم سرما و بارش است

شكل گيري الگوي امگا !!!

اين هم آپديت صبح مدل منتخب نيرو دريايي فقط به تراكم خطوط فشار و دما دقت كنيد !!!! :تعجب2:

مكانيسم ريزش سرما بر اساس آخرين آپديت نيرو دريايي جايگيري پرفشار و كم فشار خيلي خوبه و شبيه به سرماي بهمن پارسال

اميدوارم كه فعاليت اين سيستم به همراه جريانات گرم و مرطوب جنوبي پاياني باشد بر اين دوره خشكي !!! فكر ميكنم اگر بخواهيم نحوه فعاليت اين سيستم را با سيستم دي مقايسه كنيم به اهميت تاثير شاخص mjo در تقويت بارشها در فلات ايران مي رسيم .

[h=2]Detroit: Clipper to Bring Snow Showers Through Weekend

Remnants from Mekkhala to Drench Tokyo, Eastern Japan [FONT=verdana]Moisture from former Typhoon Mekkhala combined with a rapidly strengthening area of low pressure to the south of Japan will result in a period of heavy rain for eastern Japan. [FONT=verdana] Rain will quickly taper off to some...

[h=2]Wet, Wintry and Cold Week in Southern Europe[FONT=verdana]Early this week, a deep trough of low pressure across western Europe kept the region unsettled with areas of rain and mountain snow. While Spain received the most widespread precipitation, rain and snow did fall in parts of France as...

30th Anniversary: The Great Cold Outbreak of 1985 January 21, 2015; 12:19 PM ET [FONT=verdana]This morning, 30 years ago, I awoke to the coldest temperatures I had ever recorded in my paper weather logs. (I was 10 years old at the time.) It was -5 degrees F at my house in Boomer, North...

Snow to Cause Travel Problems in United Kingdom January 20, 2015; 11:53 AM ET [FONT=verdana]A weak wave of low pressure will drop southward across the United Kingdom Tuesday night into Wednesday encountering a very chilly air mass which will result in frozen precipitation.[FONT=verdana]The...