Ukrainian early (pre-1850) historical weather observations,Geoscience Data Journal

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Ukrainian early (pre-1850) historical weather observations
Geoscience Data Journal ( IF 3.3 ) Pub Date : 2020-10-12 , DOI: 10.1002/gdj3.108
Oleg Skrynyk _{1,

2} , Jürg Luterbacher ₃ , Rob Allan ₄ , Dmytro Boichuk _{1,

5} , Vladyslav Sidenko ₁ , Olesya Skrynyk _{1,

6} , Angelika Palarz ₇ , Dmytro Oshurok ₁ , Elena Xoplaki _{8,

9} , Volodymyr Osadchyi ₁

Affiliation

In this paper, we describe the results of a climate data rescue (DARE) activity conducted at the Ukrainian Hydrometeorological Institute (Kyiv, Ukraine) in cooperation with the Justus Liebig University Giessen (Giessen, Germany), the World Meteorological Organization (WMO) and Met Office Hadley Centre (Exeter, United Kingdom). The focus of our work is on pre-1850 sub-daily meteorological observations conducted on the territory of modern Ukraine. Data from eight stations (stored in special hard copy tables/books, with handwritten records) have been digitized during the DARE process, resulting in 291,103 rescued values in total. More than half of this number (165,980, ~57%) are related to air temperature data, 124,376 data values (~42.7%) concern atmospheric pressure records and 747 values (~0.3%) are precipitation data. Simple quality control of the digitized data has been conducted, including an intercomparison between stations as well as comparison with monthly temperature data previously digitized from other paper sources. The quality control procedures revealed fairly good agreement between rescued time series on the monthly time scale as well as with the monthly data from independent sources. However, several periods for a few stations should be used with caution due to relatively large discrepancies that were found. The rescued digital database can be used for extreme value analysis for the pre-1850 period in comparison with today's climate, regional climatological studies and will be used for future Reanalysis. In addition, for the first time, we show that subdaily temperature from Kyiv during 'the year without summer' 1816 in Western and Central Europe were not anomalous in this part of Eastern Europe.

中文翻译：

乌克兰早期（1850 年前）历史天气观测

在本文中，我们描述了在乌克兰水文气象研究所（乌克兰基辅）与 Justus Liebig 大学吉森大学（德国吉森）、世界气象组织 (WMO) 和气象局哈德利中心（英国埃克塞特）。我们的工作重点是 1850 年前在现代乌克兰领土上进行的次日气象观测。在 DARE 过程中，来自八个站点的数据（存储在特殊的硬拷贝表格/书籍中，带有手写记录）已被数字化，总共产生了 291,103 个获救值。这个数字的一半以上 (165,980, ~57%) 与气温数据有关，124,376 个数据值 (~42.7%) 与大气压力记录有关，747 个值 (~0.3%) 是降水数据。已经对数字化数据进行了简单的质量控制，包括站点之间的比对以及与之前从其他纸质来源数字化的月度温度数据进行比较。质量控制程序显示，获救时间序列在月度时间尺度上以及与来自独立来源的月度数据之间具有相当好的一致性。但是，由于发现的差异相对较大，因此应谨慎使用少数站点的多个周期。获救的数字数据库可用于1850年前时期的极值分析，与当今的气候、区域气候研究相比较，并将用于未来的再分析。此外，我们首次展示了“没有夏季的一年”期间基辅的亚日温度

更新日期：2020-10-12

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