International Weather Flashcards

1
Q

Can you deviate from your oceanic route for weather without attempting to get a deviation clearance?
(Atlantic Hi/Lo 1/2, Tab 2, mid panel)

A

• No, you must attempt to get a deviation clearance. If you cannot obtain the deviation clearance, you can deviate and obtain a deviation clearance at the earliest possible time.

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2
Q

(EXHIBIT 4) What does the highlighted field represent, on the METAR at UHHH?

UHHH 031900Z 01007MPS CAVOK M07.M17 Q0998 NOSIG

A

• Wind 010 At 7 Meters Per Second, (multiply by two, gives you 14 KNOTS)

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3
Q

(EXHIBIT 4) What does the highlighted field represent, on the METAR at UHHH?

UHHH 031900Z 01007MPS CAVOK M07.M17 Q0998 NOSIG

A

• Ceiling And Visibility OK

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4
Q

(EXHIBIT 4) What does the highlighted field represent, on the METAR at UHHH?

UHHH 031900Z 01007MPS CAVOK M07.M17 Q0998 NOSIG

A

• No Significant Change in the next two hours.

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5
Q

(EXHIBIT 4) Your ETA for EHAM is 0530Z. What is your expected wind, visibility and ceiling?
TAF EHAM 031647Z 0318/0424 VRB03KT CAVOK
BECMG 0318/0321 07006KT
PROB30
TEMPO 0320/0323 7000 -RA BKN040
BECMG 0404/0407 04012KT 6000 BKN008
PROB40
TEMPO 0405/0411 4000 -RA
BECMG 0410/0412 9999 NSW SCT015 BKN020
TEMPO 0411/0419 7000 –RA

A

BECMG 0404/0407 04012KT 6000 BKN008
PROB40
TEMPO 0405/0411 4000 -RA

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6
Q

(EXHIBIT 5) Decipher the weather in area “A” of the weather chart.
(GOM, Ch 4)

A

• Area of moderate to severe turbulence from FL330 to below FL250.

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7
Q

(EXHIBIT 5) Decipher the weather in area “A” of the weather chart.
(GOM, Ch 4)

A

• Area of moderate to severe turbulence from FL330 to below FL250.

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8
Q

(EXHIBIT 5) Decipher the weather in area “B” of the weather chart.
(GOM, Ch 4)

A
  • Isolated imbedded CB with tops to FL360 and bases below FL250.
  • Occasional imbedded CB with tops to FL370 and bases below FL250.
  • Jetsetream with a 120 knot core velocity at FL330.
  • Jetstream with a 100 knot core velocity at FL380.
  • Area of moderate turbulence from FL360 to below FL250.
  • Tropopause height of FL500
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9
Q

(EXHIBIT 5) Decipher the weather in area “C” of the weather chart.
(GOM, Ch 4)

A
  • Jetstream with a 90 knot core velocity at FL290.
  • Area of moderate turbulence from FL270 to below FL250.
  • Tropopause height of FL340.
  • Highest height of the tropopause in the depicted grid of FL360
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10
Q

(EXHIBIT 5) Decipher the weather in area “D” of the weather chart.
(GOM, Ch 4)

A
  • Lowest Height of the Tropopause in the depicted grid of FL200.
  • Area of moderate turbulence below from FL360 to below FL250.
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11
Q

What is the VOLMET frequency found for Amsterdam and where is it found?
(Europe (HI) 1/2)

A

• 126.2

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