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مباحث عمومی هواشناسی
- شروع کننده موضوع Amir Mohsen
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رشت:
Lørdag 18.01.2014 kl 21–3 
8° 0,1 mm 
kl 3–9 
8° 2,2 mm 
kl 9–15 7° 3,5 mm 
kl 15–21 
7° 0,3 mm 
Søndag 19.01.2014 kl 21–3 
5° 0 mm 
kl 3–9 3° 0,4 mm 
kl 9–15 7° 1,7 mm 
kl 15–21 7° 2,7 mm 
Mandag 20.01.2014 kl 21–3 5° 2,1 mm 
kl 3–9 
4° 5,6 mm 
kl 9–15 4° 13,8 mm kl 15–21 
2° 11,8 mm 
Tirsdag 21.01.2014 kl 21–3 1° 6,9 mm 
kl 3–9 0° 8,3 mm 
kl 9–15 0° 5,9 mm 
kl 15–21 1° 3,9 mm Onsdag 22.01.2014 kl 21–3 0° 4,3 mm 
kl 3–9 -2° 2,3 mm 
kl 9–15 0° 2,9 mm
چرته ,نروژ برا خودش گفته دیگه درواقع چشم بسته غیب گفته!!!!!!!
Amir Mohsen
متخصص بخش هواشناسی
Good morning. Attached is an updated image of the visible solar disk on Sunday.
Solar activity was low during the past 24 hours
with only C-Class flares detected. Most activity is being observed around sunspot 1944, now two days away from the west limb. All other visible regions remain stable. Small new sunspot 1953 was numbered overnight. There will remain a small chance for an isolated M-Class event during the next 24 hours.
Low energy proton levels are once again below the minor radiation storm threshold. A small enhancement was observed yesterday evening, but are expected to gradually decrease over next 24-48 hours.
Earth is now in the path of an anticipated high speed solar wind stream. The increase, resulting from a geoeffective coronal hole, is currently above 550 km/s. The Bz component of the interplanetary magnetic field (IMF) is currently pointing north. Only a minor increase in geomagnetic activity is expected at very high latitudes.
Low energy proton levels are once again below the minor radiation storm threshold. A small enhancement was observed yesterday evening, but are expected to gradually decrease over next 24-48 hours.
Earth is now in the path of an anticipated high speed solar wind stream. The increase, resulting from a geoeffective coronal hole, is currently above 550 km/s. The Bz component of the interplanetary magnetic field (IMF) is currently pointing north. Only a minor increase in geomagnetic activity is expected at very high latitudes.
ahmadfononi
معاونت انجمن
سلام
اینجا (دزفول) باز هم هوا مه آلود :نیش: شد.
اینجا (دزفول) باز هم هوا مه آلود :نیش: شد.
شاخص NINO 3.4 افزایش داشته و به نظر باز شروع به افزایش خواهد کرد
از اوایل ماه فبریه دمای ناحیه NINO 3.4 مثبت خواهد شد و با روندی سریع تا اوایل مارچ در وضعیت النینو قرار خواهد گرفت و رسمن از مارچ النینو خواهد شد البته این پیش بینی CFS هست و ممکنه تغییر کنه
Amir Mohsen
متخصص بخش هواشناسی
انومالی دمای 850 میلی بار !!!!!!!!!!!!
ایا وعده نفوذ ورتکس قطبی به ایران محقق خواهد شد!!!!!!!!!!!!!!!!
ایا وعده نفوذ ورتکس قطبی به ایران محقق خواهد شد!!!!!!!!!!!!!!!!
Amir Mohsen
متخصص بخش هواشناسی
آیا باز هم شمال شرق همچون سال گذشته به روزهای اوج و شکوه خودش باز خواهد گشت!!!!!!!!!!!!!!!!!!!!!!!!!11
Amir Mohsen
متخصص بخش هواشناسی
ای خدا یک برف دیگه میخوام اینطوری!!!!!!!!!!!
محمد بجنورد
کاربر ويژه
درود بر دوستان و اساتید عزیز
تبریک میگم بابت آبدیت های رویایی..حقیقتش از سال پیش خیلی میترسم..از بلایی ک سر بجنورد و من اومد..دوتا برفای خوب قوچان و مشهد و کلاه سر رفتن بجنورد..البته خوشبختانه بنظر میاد موج سه شنبه میاد و منم میتونم بیام مشهد..
تبریک میگم بابت آبدیت های رویایی..حقیقتش از سال پیش خیلی میترسم..از بلایی ک سر بجنورد و من اومد..دوتا برفای خوب قوچان و مشهد و کلاه سر رفتن بجنورد..البته خوشبختانه بنظر میاد موج سه شنبه میاد و منم میتونم بیام مشهد..
Amir Mohsen
متخصص بخش هواشناسی
دیدافقی زمان بارش برفش هم اینطوری باشه!
Amir Mohsen
متخصص بخش هواشناسی
[h=2]When Will the Polar Vortex Return?
[h=6]By Alex Sosnowski, Expert Senior Meteorologist [h=5]January 12, 2014; 2:48 PM
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After a surge of mild air, there are signs of another arctic blast on the way, including a glancing blow from the polar vortex.
While the timing of the the next polar plunge is challenging, it is not expected to be as extreme as that of Jan. 5-8, 2014.
"Following the retreat of arctic air this weekend, waves of progressively colder will move southward over Canada this week," AccuWeather.com Lead Long-Range Forecaster Paul Pastelok said.
@Chicago_Reader tweeted: "Seriously. No. RT @robertloerzel noooo RT @Walldo: lol there might be another polar vortex next week" Additional Relevant Tweets and Social Media Reaction
The pattern will continue to evolve, bringing colder and colder air first to the southern Canada Prairies and the northern Plains, next to the Midwest then finally the East.
Ahead of the first push of cold air, temperatures will average above normal. The first push of cold air will sweep over the northern Plains Monday, the lower Mississippi Valley and Midwest Tuesday and Wednesday then the East Thursday.
The main thrust of the cold air will follow up a couple of days later. However, for people concerned about the severity of the cold there is good news.
RELATED:
Unabating Winter Takes Bite Out of State, Local Budgets
AccuWeather.com Winter Weather Center
Temperature Forecast Maps
"We will likely see a piece of the polar vortex break off and set up just north of the Great Lakes spanning Jan. 16 to 20," Pastelok stated.
"This next main arctic blast will not rival, nor will be as extensive as the event last week," Pastelok said.
This time, it appears the temperature readings for most areas across the Ohio Valley and central Appalachians will remain above zero during the day and night. Daytime temperatures will also be above zero in most locations over the northern Plains and Upper Midwest.
However, when combined with wind and other atmospheric conditions, AccuWeather RealFeel® temperatures will be near to below zero at times over much of the North Central states and interior Northeast toward the end of the week.
The movement of cold air past the Great Lakes will bring more rounds of lake-effect snow.
There is also the chance that as the main thrust of cold air moves in a storm could spin up and deposit more general snow in parts of the South and along the East coast late in the week, instead of the Midwest.
Before this snow potential, another exists for the Northeast at midweek.
More Sharing ServicesShare | Share on facebook Share on twitter Share on linkedin
After a surge of mild air, there are signs of another arctic blast on the way, including a glancing blow from the polar vortex.
While the timing of the the next polar plunge is challenging, it is not expected to be as extreme as that of Jan. 5-8, 2014.
"Following the retreat of arctic air this weekend, waves of progressively colder will move southward over Canada this week," AccuWeather.com Lead Long-Range Forecaster Paul Pastelok said.
@Chicago_Reader tweeted: "Seriously. No. RT @robertloerzel noooo RT @Walldo: lol there might be another polar vortex next week" Additional Relevant Tweets and Social Media Reaction
The pattern will continue to evolve, bringing colder and colder air first to the southern Canada Prairies and the northern Plains, next to the Midwest then finally the East.
Ahead of the first push of cold air, temperatures will average above normal. The first push of cold air will sweep over the northern Plains Monday, the lower Mississippi Valley and Midwest Tuesday and Wednesday then the East Thursday.
The main thrust of the cold air will follow up a couple of days later. However, for people concerned about the severity of the cold there is good news.
RELATED:
Unabating Winter Takes Bite Out of State, Local Budgets
AccuWeather.com Winter Weather Center
Temperature Forecast Maps
"We will likely see a piece of the polar vortex break off and set up just north of the Great Lakes spanning Jan. 16 to 20," Pastelok stated.
"This next main arctic blast will not rival, nor will be as extensive as the event last week," Pastelok said.
This time, it appears the temperature readings for most areas across the Ohio Valley and central Appalachians will remain above zero during the day and night. Daytime temperatures will also be above zero in most locations over the northern Plains and Upper Midwest.
However, when combined with wind and other atmospheric conditions, AccuWeather RealFeel® temperatures will be near to below zero at times over much of the North Central states and interior Northeast toward the end of the week.
The movement of cold air past the Great Lakes will bring more rounds of lake-effect snow.
There is also the chance that as the main thrust of cold air moves in a storm could spin up and deposit more general snow in parts of the South and along the East coast late in the week, instead of the Midwest.
Before this snow potential, another exists for the Northeast at midweek.
داغه داغه
کپی رایت و اینجور چیزا نزدم که دوستان بتونن خودشون با اسم گروهشون منتشر کنند و سایت و فرومشون رو پویا کنند!!!:زبون:
Amir Mohsen
متخصص بخش هواشناسی
همچین دور هم نیست اگه خدا بخواد
هفته آینده همین موقع:
هفته آینده همین موقع:
Amir Mohsen
متخصص بخش هواشناسی
نقشه بالا برف روی زمینش بود
ولی این یکی مقادیر بارش برف 168 الی 192 ساعت آینده است:
ولی این یکی مقادیر بارش برف 168 الی 192 ساعت آینده است:
Amir Mohsen
متخصص بخش هواشناسی
خدا رو شکر بارش برف بالای البرز هم خیلی قابل و عالی خواهد بود:
اصفهانی های گل بعد از سه برفی که در 11 دی ، 16 دی و دیروز داشتن منتظر برفهای بعدی هم باشن ...
خوشبختانه از اول دی تا الان هرچه بارش داشتیم برف بوده و یک لحظه هم باران نداشتیم و ظاهرا قراره این وضع ادامه پیدا کنه
شنبه 18 ژانویه 28 دی
سه شنبه و چهارشنبه 21 و 22 ژانویه 1 و 2 بهمن
خوشبختانه از اول دی تا الان هرچه بارش داشتیم برف بوده و یک لحظه هم باران نداشتیم و ظاهرا قراره این وضع ادامه پیدا کنه
شنبه 18 ژانویه 28 دی
سه شنبه و چهارشنبه 21 و 22 ژانویه 1 و 2 بهمن
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