Maritime English
Meteorology

地上気圧図とは？

地上気圧図 Synoptic weather map depicting isobars and pressure systems at mean sea level, used for routeing decisions.

Source: IMO SMCP, STCW Convention, SOLAS, COLREG

How is “地上気圧図” Used in Practice?

航海士、アイスランド南西の低気圧深化と前線通過を示す0000 UTC地上気圧図で航海計画を更新せよ。

Certification Exam Relevance

STCWMarlins TestISF WatchkeeperGMDSS

Who Needs to Know This Term?

  • Deck Officers
  • Engine Officers
  • Masters

Related Maritime English Terms

気圧傾向報告強風警報GMDSS気象ブリテン強烈暴風警報

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Frequently Asked Questions

地上気圧図とは？

Synoptic weather map depicting isobars and pressure systems at mean sea level, used for routeing decisions.

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