World Meteorological Day 2023

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(Europe/Zurich: 2023年 03月 23日, 00:00 - 23:59)
过去的事件
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Geneva, 瑞士

The official World Meteorological Day on 23 March 2023 will be marked with the usual celebrations around the world, and with WMO communication activities.

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如有任何疑问,请联系: communication@wmo.int
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