KMA Grade 9 Meteorologist
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ExploreAbout this exam
The KMA Grade 9 Meteorologist examination (기상직 9급) is the recruitment route into entry-level meteorologist posts at the Korea Meteorological Administration. It suits graduates in meteorology, atmospheric science, or related physical sciences who want a public-sector forecasting, observation, or research career, and it is also taken by candidates already working toward KMA roles. The written stage combines general aptitude subjects with a meteorology paper weighted heavily toward general and dynamic meteorology, followed by atmospheric thermodynamics and physical meteorology, synoptic and mesoscale analysis and forecasting, climatology and atmospheric radiation, and observation, remote sensing, and numerical weather prediction. Because the syllabus is broad but the weighting is uneven, preparation usually starts with dynamics and thermodynamics - the sections that carry the most marks and underpin everything else - then moves to synoptic analysis, and finishes with the smaller radiation and observation/NWP blocks. Working through past papers under time pressure matters as much as reading, since the meteorology paper rewards fast quantitative reasoning: deriving geostrophic and thermal wind relationships, applying the hypsometric equation, reading a skew-T, and interpreting a surface or 500 hPa chart. Korean-language terminology and standard symbols should be learned alongside the physics. The KMA and the administering authority publish current details on subjects, weighting, and schedule, so confirm those figures on their official sites rather than relying on secondhand summaries.
What you'll study
About KMA Grade 9 Meteorologist preparation
What is the exam format?
The written stage is multiple choice. Meteorology is a single subject paper mixing conceptual items with short calculations, and it sits alongside general aptitude subjects. Confirm the current subject list, item counts, and time limits on the official KMA or administering body announcement, since these are set per recruitment cycle.
How difficult is the meteorology paper?
Conceptually it sits at undergraduate atmospheric science level, but the difficulty is pace and precision rather than exotic content. Most items test standard results - hydrostatic balance, geostrophic and thermal wind, stability indices, cyclone structure - applied quickly. Candidates who can do short derivations and unit conversions without hesitation usually find the paper manageable.
Can I retake the exam if I fail?
Yes, in the sense that you may apply again in a later recruitment cycle, subject to the eligibility rules in force at that time. There is no unlimited within-cycle resit. Check the current recruitment announcement for any limits on repeated applications and for how previous attempts are treated.
How much time should I allow for preparation?
Most successful candidates report several months of consistent study, with the largest share going to dynamic meteorology and thermodynamics because of their weighting. A realistic plan is one pass through dynamics and thermodynamics, a second pass with problem sets, then timed past-paper practice while adding synoptic analysis and the smaller radiation and observation blocks.
In what order should I study the subjects?
Start with atmospheric thermodynamics and dynamic meteorology; they carry the most marks and every later topic depends on them. Add synoptic and mesoscale analysis once you can read charts and soundings fluently. Finish with climatology, radiation, and observation/remote sensing/NWP, which are narrower and easier to consolidate late.
What do candidates most often get wrong?
Three recurring failures: memorizing formulas without being able to apply them under time pressure, weak unit handling in thermodynamic calculations, and inability to interpret a real chart or skew-T quickly. A fourth is neglecting the lower-weighted subjects entirely, then losing easy marks that would have decided the outcome.
Do I need to know Korean meteorological terminology?
Yes. The paper is delivered in Korean, and standard terms, symbols, and chart conventions appear in the Korean form. Learn them alongside the physics rather than translating at the last minute, because misreading a term in a multiple-choice item costs marks even when the underlying concept is familiar.
Where do I find dates, fees, and pass criteria?
The Korea Meteorological Administration and the administering recruitment authority publish the current schedule, application fee, subject weighting, and pass criteria for each cycle on their official sites. Those figures change between cycles, so use the latest official announcement rather than any summary, including this page.
Is the interview stage important?
Where a recruitment cycle includes a structured interview or document review after the written stage, it is a genuine filter, not a formality. Prepare to explain your meteorological reasoning clearly and to connect your background to KMA operational work. Confirm the current stage structure in the official announcement.