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METEOROLOGY — CH.24

Station ModelAviation Meteorology — DGCA CPL practice questions

Question 1 of 2

Pressure change of 1.4 hPa is in

A.6 hr
B.3 hr
C.24 hr

All 2 questions — Station Model

Aviation Meteorology · DGCA CPL. The correct option is marked on each.

  1. Q1. Pressure change of 1.4 hPa is in

    • A.6 hr
    • B.3 hr✓
    • C.24 hr

    Why: Pressure tendency group always covers the 3 hours preceding the observation.

  2. Q2. Rainfall reported is from

    • A.0300Z yesterday to 0300Z today✓
    • B.0100 to 2400Z today
    • C.0530 to 0830 IST

    Why: At the 0300 UTC main synoptic hour the rainfall group reports the past 24-hour total, i.e. 0300Z previous day to 0300Z current day.