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PPL - Meteorologi > METEOROLOGISK INFORMATION > Flashcards

METEOROLOGISK INFORMATION Flashcards

METAR, TAF, TREND (62 cards)

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1
Q

BECMG

A

Becoming = ændring i vejret på et givent tidspunkt

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2
Q

METAR

Forkortelse

A

Meteorological Aerodrome Report

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3
Q

TAF

forkortelse

A

Terminal Area Forecast

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4
Q

oktas

A

måleenhed for skydække

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5
Q

OVC

A

Overcast = 8/8 oktas

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6
Q

BKN

A

Broken = 5-7/8 oktas

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7
Q

SCT

A

Scattered = 3-4/8 oktas

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8
Q

FEW

A

Few = 1-2/8 oktas

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9
Q

SKC

A

Sky clear = 0/8 oktas

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10
Q

CAVOK

A

Ceiling and Visibility OK

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11
Q

Skydækkehøjde

A

Højden til laveste skylag som dækker mere end halvdelen af himlen

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12
Q

Skyhøjder angives i:

A

fod fra jordoverfladen til underkanten af skyen

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13
Q

Vind i en METAR er angivet som:
sand vs. magnetisk nord?

A

Sand /geografisk nord

“If you read it, it’s TRUE(north)”

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14
Q

Vinden i ATIS er opgivet i:
sand vs. magnetisk nord?

A

Magnetisk nord

“If you read it, it’s true(north)” ATIS LYTTER man til –> magnetisk

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15
Q

FG

A

Fog / tåge
Sigtbarhed < 1000 m

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16
Q

BR

A

Brüme / tågedis
Sigtbarhed: 1000 - 5000m

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17
Q

+RA

A

Heavy Rain / Kraftig regn

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18
Q

BKN008

A

Broken 800 fod

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19
Q

SCT100

A

Scattered i 10.000 fod

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20
Q

FEW015

A

Few 1.500 fod

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20
Q

Let turbulens

Definition

A

Turbulensen er mærkbar

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21
Q

Moderat turbulens

definition

A

Svært at gå i maskinen, løse genstande bevæger sig

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22
Q

Kraftig turbulens

Definition

A

Løse genstande kastes omkring i kabinen

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23
Q

TREND

A

2 timers forudsigelse i en METAR

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24
METAR udstedet på hvilke minuttal?
20 og 50 | dvs. hver halve time
25
TAF er normalt gældende i?
9 timer
26
VMC
Visual Meteorological Conditions - VFR flyvevejr
27
TAF AMD
TAF Amend - TAF med en pludselig ændring
28
SPECI
Pludselig ændring i en METAR
29
SN
Snow / Sne
30
DZ
Drizzle / Finregn | Stratus skyer
31
RA
Rain / regn | += heavy / - = light
32
TS
Thunderstorm / Tordenbyger
33
MI
Shallow fog / lav tåge ( under 2 m) | "Mini Fog"
34
BC
Tågebanker | Mindre "tågedynger"
35
SH
Showers / byger | f.eks. SHRA = Showers of rain
36
HZ
Haze = dårlig sigtbarhed pga luftpartikler | f.eks. sandstøv
37
FZ
Freezing / underafkølet | f.eks. FZRA = Freezing rain / underafkølet regn
38
VC
In vicinity / i nærheden af... | F.eks. VC TS = tordenbyger i nærheden
39
SQ
Squall line
40
RVR
Opgives når sigtbarheden er **under 1500m** og lufthavnen kan måle det. | Runway Visual Range
41
R1500P
RVR 1500 m Persitent = vedvarende 1500 m sigtbarhed på banen
42
R1200D
RVR 1200 m Downgoing = sigtbarheden forværres
43
WS
Windshear
44
AUTO
Autogenereret METAR
45
Hvilke lufthavne i DK har meteorologer til at lave METAR + TAF?
Aalborg(EKYT), Karup(EKKA), Skrydstrup(EKSP), Kastrup(EKCH)
46
Anemometer
Vindhastighedsmåler
47
Transmissometer
RVR måler
48
Barometer
Trykmåler
49
Hvad er sigtbarheden i Roskilde? **EKRK 171950Z AUTO 2606KT 4500 BR FEW025/// 04/03 Q0996=**
4500 m | Bemærk også BR mellem 1000-5000 m sigtbarhed
50
Hvad er sigtbarheden her? **EKRK 171950Z AUTO 26012KT 9999 FEW025/// 04/02 Q0996=**
Mere end 10 km | 9999 indikerer **MERE END** 10 km.
51
Hvad er sigtbarheden her? **EKRK 171950Z AUTO 26012KT 8000 FEW025/// 04/03 Q0996=**
8000m / 8 km
52
VV
Vertical Visibility / Vertikel sigtbarhed målt i fod
53
Hvilken enhed er HORISONTAL sigtbarhed målt i, i en METAR?
METER
54
Hvilken enhed er VERTIKAL sigtbarhed målt i, i en METAR?
Fod
55
NOSIG
No signifikant change / ingen forventet signifikant vejrændring
56
FM
From / fx. BCMG FM = vejrskifte fra et givent tidspunkt
57
NSW
No significant weather
58
PROB
Probability = en chance for at et vejr opstår | fx. PROB20 = 20% change for et givent vejr
59
TAF AMD
Ændret TAF
60
TEMPO
Temporary = midlertidige vejrforhold i maks. 1 time ad gangen og maks halvdelen af den oplyste periode
61
ATIS
Automatic Terminal Information Service | Automatisk vigtig information om en flyveplads + vejr

PPL - Meteorologi (10 decks)

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