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تجزیه و تحلیل وضعیت جوی در سال زراعی 93-94 /فصل دوم( دي- بهمن-اسفند)

وضعیت
موضوع بسته شده است.

Amir Mohsen

متخصص بخش هواشناسی
[h=2]Time: 15:35 (12:05 UTC)
[h=4]Current weather observation
The report was made 5 minutes ago, at 12:00 UTC
Wind 30 km/h from the Northwest
Temperature 3°C
Humidity 100%
Pressure 1014 hPa
Visibility 10 km or more
Broken clouds at a height of 305 m
Overcast at a height of 2438 m
light rain


[h=4]Forecast
The report was made 1 hour and 5 minutes ago, at 11:00 UTC
Forecast valid from 22 at 12 UTC to 23 at 18 UTC
Wind 18 km/h from the Northwest
Visibility: 8000 m
Broken clouds at a height of 610 m
Overcast at a height of 2438 m
Temporary
from 22 at 12 UTC to 22 at 20 UTC
Wind 29 km/h from the Northwest with gusts up to 47 km/h
Visibility: 4000 m
Broken clouds at a height of 457 m
Scattered clouds at a height of 610 m, Cumulonimbus.
Overcast at a height of 2438 m
snow
Becoming
from 22 at 21 UTC to 22 at 23 UTC
Visibility: 0800 m
snow, fog
Becoming
from 23 at 04 UTC to 23 at 06 UTC
Visibility: 4000 m
Few clouds at a height of 457 m, Cumulonimbus.
Scattered clouds at a height of 610 m
Broken clouds at a height of 2743 m
snow, mist
Probability 30%
from 23 at 10 UTC to 23 at 18 UTC
Visibility: 1500 m
snow, mist
 

Amir Mohsen

متخصص بخش هواشناسی
mesfcwx00.gif
 

Amir Mohsen

متخصص بخش هواشناسی



[h=3]Figure 4 - Development of an Occluded Front


OccludedFront.gif


[h=3]Occluded Fronts
  • Because cold fronts move faster than warm fronts, they can catch up to and overtake their related warm front. When they do, an occluded front is formed.
  • Occluded fronts are indicative of mature storm systems (i.e., those about to dissipate).
  • The most common type of occlusion in North America is called a cold-front occlusion and it occurs when the cold front forces itself under the warm front. The weather ahead of the cold occlusion is similar to that of a warm front while that along and behind the cold occlusion is similar to that of a cold front.

 

Amir Mohsen

متخصص بخش هواشناسی
Occluded Front Forms when a warm air
mass gets caught between
two cold air masses. The
warm air mass rises as the
cool air masses push and
meet in the middle
.
The temperature drops
as the warm air mass is
occluded, or “cut off,”
from the ground and
pushed upward. Can bring
strong winds and heavy
precipitation
.
 

Amir Mohsen

متخصص بخش هواشناسی
Occluded Front Forms when a warm air
mass gets caught between
two cold air masses. The
warm air mass rises as the
cool air masses push and
meet in the middle
.
The temperature drops
as the warm air mass is
occluded, or “cut off,”
from the ground and
pushed upward. Can bring
strong winds and heavy
precipitation
.

کسی اصلن فهمید این یعنی چی؟
 

محمد بجنورد

کاربر ويژه
:شاد2::شاد:
درود بر دوستان عزیز.. عجب برفی داره میباره.. هوا بالاخره یکدست شد و این یعنی برف تا اطلاع ثانوی.. ساعت یک پارک خورشید بودم و شدید میبارید.. داشت سفید میکرد که اومدم پایین..
 

heaven1

مدیر بخش هواشناسی
وضع هوای مشهد

هوای حاضر ساعت: ۱۵:۵۶
پیش بینی ۳ روز آینده


D_33_XL.png
۲° c
رگبار برف

جهت باد: شمال غربی​
arrow1.gif
هوای حاضر | یکشنبه ۰۳ اسفند

سرعت باد: ۶ متر بر ثانیه, ۲۲ کیلومتر بر ساعت

نم نسبی: % ۱۰۰

دید افقی: ۸۰۰۰متر

بارندگی 24 ساعت گذشته: ۶.۱ میلیمتر

بیشینه دما در 24 ساعت گذشته: ۱۲° c

کمینه دما در 24 ساعت گذشته: ۴° c
update.png
آخرین بروز رسانی: ۱۳۹۳/۱۲/۰۳ ۱۵:۵۵








 

heaven1

مدیر بخش هواشناسی
وضعیت
موضوع بسته شده است.
بالا