Comme l’<placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0007780 https://www.geonames.org/1496420">Obi</placeName> coule de <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0005133 https://www.geonames.org/1510853">Barnoul</placeName> à <lb xmlns="http://www.tei-c.org/ns/1.0" /><placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0005210 https://www.geonames.org/1510350">Bergski</placeName> l’<choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>obs.</abbr> <expan>observation</expan> </choice> du <date xmlns="http://www.tei-c.org/ns/1.0" when="1829-08-02" calendar="#julian">21 <choice> <abbr>J.</abbr> <expan>Juillet</expan> </choice></date> 5<hi xmlns="http://www.tei-c.org/ns/1.0" rendition="#sup"><choice> <abbr>h</abbr> <expan>heures</expan> </choice> </hi>½ <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>mat.</abbr> <expan>matin</expan> </choice> en <lb xmlns="http://www.tei-c.org/ns/1.0" /><pb xmlns="http://www.tei-c.org/ns/1.0" n="42r" /><fw xmlns="http://www.tei-c.org/ns/1.0" type="folNum">79</fw> contradiction avec celle du <lb xmlns="http://www.tei-c.org/ns/1.0" /><date xmlns="http://www.tei-c.org/ns/1.0" when="1829-07-31" calendar="#julian">19 <choice> <abbr>J.</abbr> <expan>Juillet</expan> </choice></date> 2<hi xmlns="http://www.tei-c.org/ns/1.0" rendition="#sup"><choice> <abbr>h</abbr> <expan>heures</expan> </choice></hi> ½ soir près <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0005210 https://www.geonames.org/1510350">Bergski</placeName><supplied xmlns="http://www.tei-c.org/ns/1.0" cert="high">.</supplied> <lb xmlns="http://www.tei-c.org/ns/1.0" />Les 2 <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>obs.</abbr> <expan>observations</expan> </choice> également bonnes<supplied xmlns="http://www.tei-c.org/ns/1.0" cert="high">.</supplied> <lb xmlns="http://www.tei-c.org/ns/1.0" />Il est <subst xmlns="http://www.tei-c.org/ns/1.0"> <del rendition="#ow"><gap reason="covered" unit="chars" quantity="1" /></del> <add place="across">p</add> </subst>robable que la tem<lb xmlns="http://www.tei-c.org/ns/1.0" break="no" />pête du <date xmlns="http://www.tei-c.org/ns/1.0" when="1829-08-01" calendar="#julian">20 Juillet</date> au ma<lb xmlns="http://www.tei-c.org/ns/1.0" break="no" />tin a déjà fait baisser de <lb xmlns="http://www.tei-c.org/ns/1.0" />8–9 millimètres le <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>Bar.</abbr> <expan>Baromètre</expan> </choice> à <lb xmlns="http://www.tei-c.org/ns/1.0" /><placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0005210 https://www.geonames.org/1510350">Bergski</placeName><supplied xmlns="http://www.tei-c.org/ns/1.0" cert="high">.</supplied> Après la tempête le <lb xmlns="http://www.tei-c.org/ns/1.0" /><choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>Bar</abbr> <expan>Baromètre</expan> </choice> à <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0005133 https://www.geonames.org/1510853">Barnoul</placeName> sera remon<lb xmlns="http://www.tei-c.org/ns/1.0" break="no" />té quoique pendant tout mon <lb xmlns="http://www.tei-c.org/ns/1.0" />séjour à <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0005133 https://www.geonames.org/1510853">Barnoul</placeName> le tems ora<lb xmlns="http://www.tei-c.org/ns/1.0" break="no" />geux, <choice xmlns="http://www.tei-c.org/ns/1.0"> <orig>Soleil</orig> <reg>soleil</reg> </choice> suivi de grêle et <lb xmlns="http://www.tei-c.org/ns/1.0" />soleil encore, quoique peu <lb xmlns="http://www.tei-c.org/ns/1.0" />de vent. <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0005133 https://www.geonames.org/1510853">Barnoul</placeName> probable<lb xmlns="http://www.tei-c.org/ns/1.0" break="no" />ment plus bas que <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0005599 https://www.geonames.org/1486209"><choice> <abbr>Cathar.</abbr> <expan>Catharinbourg</expan> </choice></placeName> <lb xmlns="http://www.tei-c.org/ns/1.0" />et <subst xmlns="http://www.tei-c.org/ns/1.0"> <del rendition="#s">plus haut</del> <add place="intralinear"><subst> <del rendition="#ow"> que M</del> <add place="intralinear">presque</add> </subst></add> </subst> égal <lb xmlns="http://www.tei-c.org/ns/1.0" />à <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0009006 https://www.geonames.org/524901">Moscou</placeName> (<ref xmlns="http://www.tei-c.org/ns/1.0" target="https://edition-humboldt.de/H0005449/27r"><choice> <abbr>p.</abbr> <expan>page</expan> </choice> 51</ref><choice xmlns="http://www.tei-c.org/ns/1.0"> <orig>.)</orig> <reg>).</reg> </choice> <subst xmlns="http://www.tei-c.org/ns/1.0"> <del rendition="#ow">l</del> <add place="across">L</add> </subst>e mercure <lb xmlns="http://www.tei-c.org/ns/1.0" />gèle tout les 2–3 ans à <lb xmlns="http://www.tei-c.org/ns/1.0" /><placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0005133 https://www.geonames.org/1510853">Barnoul</placeName>; reste souvent gelé <lb xmlns="http://www.tei-c.org/ns/1.0" />des semaines entières<supplied xmlns="http://www.tei-c.org/ns/1.0" cert="high">.</supplied> Tous <lb xmlns="http://www.tei-c.org/ns/1.0" />les ans <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>th.</abbr> <expan>thermomètre</expan> </choice> a <measure xmlns="http://www.tei-c.org/ns/1.0" quantity="-30" unit="reaumur">-30° <choice> <abbr>R.</abbr> <expan>Réaumur</expan> </choice></measure><supplied xmlns="http://www.tei-c.org/ns/1.0" cert="high">.</supplied>