meto ppl marked

Cold front or cold occlusion x cloud?

Cb

Cooling gradient of rising air?

3 derece 1000ft

Cyclone severe storms → h or L?

Low pressure area

The most unstable layers of atmosphere and water wapor

Traposphere

Relative humidity vs temp

Inverse proportion

Relative humidity formula

Actual wapor / max capacity

Sıcaklık artarsa havanın nem tutma oranı nasıl değişir?

Artar

Fluid related local angular rotation

Vorticity girdal

Air mass increase or decrease wo exchanging heat

Adlabatic, dry adiabatic lapse rate, saturated alr

Snow covered region which fog

Advection

Cauliflower cloud type

Cumulus

Heaped type cloud

Cumulus

No significant change (xxx cavok xxx)

NOSIG

TUC

Towering cumulus clouds

Terminal Aerodrome Forecasts (TAFs) are generally issued

XX times a day

4 times at 6 hours intervals

CAVOK STANDS FOR

Ceiling and visibility ok

BECMG valid for how many hours?

2 hrs

Elr lapse rate per 100m?

0.65 c

Troposfer Ekvator’da kaç kilometredir, profosör sıcaklığı Ekvator’da ve kutuplardaki farkı kaç derecedir?

Ekvator’da sıcaktan dolayı trasfer 18 km’ye kadar çıkarken kutuplarda bu 8 km’ye kadar düşe bilmemektedir kutuplara giderken irtifa düştüğü için bu şekilde oluyor. Ancak Ekvator’da ki sıcaklık eksi iken kutupları gittiğimizde bu sıcaklık -40°’ye kadar yükseliyor yani kutuplardaki sıcaklık daha yüksek oluyor

Explanation of the raising of atmosphere temperature

Radiation encounters the earths surface is reradiated into the atmosphere

Some and earths energy and wavelengths?

Son - large energy and short wave length, earth gives small energy and long wavelength

The most collective activities in which phase of day

Summer afternoon

What is the three types of heat transfer in atmosphere?

Conduction, advection, convection, not inversion is not a heat transfer type

Cold front over warm front means? For factors.

Convective means, lifting,

cloud and turbulence created,

stable air,

good visibility

Warm front or cold front results?

Unstable air

, mist, fog, strait form cloud

low visibility

Radiation inversion

Seen at a few hundred feet above the ground

Inversion layer at ozone

Reviews at stratosphere

Stratosphere specifications? Three factors.

Absolutely stable,

horizontal motion, no wind,

inversion ozone,

fixed temperature at -56.5

Specifications for troposphere?

Decreasing rate of temperature which increasing altitude,

vertical motion of wind,

the greatest share of weather phenomena,

greatest share of water vapor in atmosphere

Pressure at 18,000 feet

500

Pressure at 5000 feet

850

Pressure at means level

1013

Treasure at 10,000 feet

700

Treasure at 34,000 feet

250

Rate of fall of pressure is greater in which type of air?

Cold air

Equal pressure reduced to sea level

ISOBAR

Atmosphere density definition?

Mass per volume

Formula for density altitude

Pressure altitude plus ISA deviation multiplied with 120 feet

at which level down the altitude equals to pressure altitude

At ISA

Which type of Q measured in periodically by meteorology stations

QFE

QNH formula

QFE plus elevation divided by 27 feet

What is the vertical distance from the sea level?

To NH

Value set on altimeter as feet minus QNH

The result multiplied with 27 feet means deviation

6 metrede ayarlanan basınç 1003’ten 1013’e gidiyorsa örneğin bu durumda irtifa hesaplaması nasıl olur?

Düşük basınç ayarında yüksek basınç alanına gidiliyorsa eğer işaret irtifa artar yani aradaki fark 27 ile çarpıldıktan sonra bize öncesinde verilen uçuş seviyesine eklenerek sonuç bulunur

True altitude formula?

Indicated altitude plus pressure error plus temperature error

Pressure error means Missy level pressure minus given pressure multiplied 27

Temperature error means ISA deviation multiplied with 4/1000

Air floating from high-pressure area to low pressure area

Horizontal pressure gradient

Significance of closely spaced ISOBARS low pressure

Large pressure gradient, strong winds

For cold wind conditions what time of a day?

Morning

Geostrophic wind in North Hemisphere

Corilois

Surface went below 2000 feet which part of high and low of pressure representation

Bottom part of the representation

Wind anticlockwise direction

Backed

Clockwise wind

Veer a wind shift to the right

Yanlış soru: low pressure weather moves towards …

Upwards

Lack of cloud low level due to

Sinking air, subsiding air in high pressure

Anticyclone cause

High pressure

General subsidence with adiabatic warming

Trough trof cukur

Cyclone alçak basınçlı hava sahası

Reason of Diurnal = günlük (24 saatlik döngü) Variation = değişim

Sea

Land bereeze meltem

The maximum amount of wipers air can hold decided on

Temperature not relative humidity because relative humidity is a ratio

Moisture content of air relation with temperature

Directly proportional

Relationship between relative humidity and temperature

inversely proportional

Hava soguduça nem durumu nasıl değişir?

Hava soguduça nem artar çünkü havanın taşıyabileceği maksimum su buhari oranı azalır

Adiabatic process

Change in temperature because of pressure change air cooling when pressure decreases

What is dry adiabatic lapse rate

Three centigrade per 1000 feet

Unsaturated and cool more rapidly which type of air

DALR

What is environment lapse rate per 1000 feet/ 100 m

Two centigrade per 1000 feet and .65 per 100 m

DALR temperature change is variable or fixed?

Fix

Compare given temperature change rate such as more than one centigrade per 100 m with DALR and SALR to decide stability of fear?

DALR website is one to get per 100 m and SALR is .6 per 100 m so a LR is greater than others so the Aries absolutely unstable

Define absolute stable air

ELR is less than both less than SALR or less than 1.8 per 1000 feet or 0.6 per 100 m

Fog formation types three?

Condensation, water vapor, water droplets

What is the cause of evaporation?

Air saturation

Alto feet range

2000-7000 m

6500-23000 fr

Cirru feet range

16.500 - 45.000 ft

Cirru formed by?

Ice crystals

Instability and vertical clouds

Cb

More than one layer and precipitation cloud

Nb and cb

Drizzle and sg snow grains cloud

Stratus

2 types of freezing precipitation

Freezing rain

Freezing drizzle

Stable atmosphere causes

Fog and mist br

When fog reported

Pv Visibility below 1000 m

Unstable air specifications x4

Vertical movement

No fog

Visibility ok

Cold fronts

Stable air specifications x4

Inversion layer

No vertical movement

Fog

Low visibility

Passage of warm front results

Freezing rain

Stratiform cloud or fog

Frontal fog

Frontal fog ahead of ?

Warm front

Steep front angle

Cold front

Cumuli form of cloud seen at

Cold front

Clear ice forms result of

Large supercooled water droplets spreading

Airplane out of control short period

Moderate turbulence

TS thunderstorm preceding

Steep elr

High rh

Convective movement lifting

Cold front

Gust front ahead or behind CB and how many nm?

Ahead - 20 nm

Windshear precedents

Fair weather

In clouds

Friction layer

Severe mountain cloud

Roll

Moderate turbulence mountain cloud

Lenticular

Freezing mountain cloud

Cap and lenticular