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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Solar-Terrestrial Physics</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Solar-Terrestrial Physics</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Solar-Terrestrial Physics</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="online">2500-0535</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">113880</article-id>
   <article-id pub-id-type="doi">10.12737/stp-121202610</article-id>
   <article-id pub-id-type="edn">nwtoos</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Results of current research</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Results of current research</subject>
    </subj-group>
    <subj-group>
     <subject>Results of current research</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">The first results of observations of auroral hiss during the «North Pole–41» expedition</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>The first results of observations of auroral hiss during the «North Pole–41» expedition</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5155-6055</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Лебедь</surname>
       <given-names>Ольга Михайловна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Lebed</surname>
       <given-names>Olga Mihaylovna</given-names>
      </name>
     </name-alternatives>
     <email>olga.m.lebed@gmail.com</email>
     <bio xml:lang="ru">
      <p>кандидат физико-математических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of physical and mathematical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Пильгаев</surname>
       <given-names>Сергей Васильевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Pilgaev</surname>
       <given-names>Sergey Vasilyevich</given-names>
      </name>
     </name-alternatives>
     <email>pilgaev@pgia.ru</email>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5001-9768</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Ларченко</surname>
       <given-names>Алексей Викторович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Larchenko</surname>
       <given-names>Aleksey Viktorovich</given-names>
      </name>
     </name-alternatives>
     <email>alexey.larchenko@gmail.com</email>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1752-3273</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Благовещенская</surname>
       <given-names>Наталья Федоровна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Blagoveshchenskaya</surname>
       <given-names>Nataly Fedorovna</given-names>
      </name>
     </name-alternatives>
     <email>nataly@aari.ru</email>
     <bio xml:lang="ru">
      <p>доктор физико-математических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of physical and mathematical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7299-6546</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Калишин</surname>
       <given-names>Алексей Сергеевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Kalishin</surname>
       <given-names>Alexey Sergeevich</given-names>
      </name>
     </name-alternatives>
     <email>askalishin@aari.ru</email>
     <bio xml:lang="ru">
      <p>кандидат технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-5"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1727-5310</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Борисова</surname>
       <given-names>Татьяна Дмитриевна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Borisova</surname>
       <given-names>Tatiana Dmitrievna</given-names>
      </name>
     </name-alternatives>
     <email>borisova@aari.ru</email>
     <bio xml:lang="ru">
      <p>кандидат физико-математических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of physical and mathematical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-6"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Стрибный</surname>
       <given-names>Олег Юрьевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Stribny</surname>
       <given-names>Oleg Yur'evich</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-7"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Филатов</surname>
       <given-names>Михаил Валерьевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Filatov</surname>
       <given-names>Michael Valer'evich</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-8"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Кузнецова</surname>
       <given-names>Марина Владимировна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Kuznetsova</surname>
       <given-names>Marina Vladimirovna</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-8"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0715-3873</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Никитенко</surname>
       <given-names>Александр Сергеевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Nikitenko</surname>
       <given-names>Aleksandr Sergeevich</given-names>
      </name>
     </name-alternatives>
     <email>alex6657328@yandex.ru</email>
     <bio xml:lang="ru">
      <p>кандидат физико-математических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of physical and mathematical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-9"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7538-8156</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Бекетова</surname>
       <given-names>Елена Борисовна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Beketova</surname>
       <given-names>Elena Borisovna</given-names>
      </name>
     </name-alternatives>
     <email>elena.beketova@gmail.com</email>
     <xref ref-type="aff" rid="aff-10"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9957-0921</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Федоренко</surname>
       <given-names>Юрий Валентинович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Fedorenko</surname>
       <given-names>Yuriy Valentinovich</given-names>
      </name>
     </name-alternatives>
     <email>yury.fedorenko@gmail.com</email>
     <xref ref-type="aff" rid="aff-11"/>
    </contrib>
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     <institution xml:lang="ru">Полярный геофизический институт</institution>
     <city>Апатиты</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Polar Geophysical Institute</institution>
     <city>Apatity</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Полярный геофизический институт</institution>
     <city>Апатиты</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Polar Geophysical Institute</institution>
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     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
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    <aff>
     <institution xml:lang="en">Polar Geophysical Institute</institution>
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   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Арктический и антарктический научно-исследовательский институт</institution>
     <city>Санкт-Петербург</city>
     <country>Россия</country>
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    <aff>
     <institution xml:lang="en">Arctic and Antarctic Research Institute</institution>
     <city>St. Petersburg</city>
     <country>Russian Federation</country>
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    <aff>
     <institution xml:lang="ru">Арктический и антарктический научно-исследовательский институт</institution>
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    <aff>
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     <country>Russian Federation</country>
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    <aff>
     <institution xml:lang="ru">Арктический и антарктический научно-исследовательский институт</institution>
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     <country>Россия</country>
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     <institution xml:lang="en">Polar Geophysical Institute</institution>
     <city>Apatity</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-10">
    <aff>
     <institution xml:lang="ru">Филиал Мурманского арктического университета в г. Апатиты</institution>
     <city>Апатиты</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Apatity Branch of Murmansk Arctic University</institution>
     <city>Apatity</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-11">
    <aff>
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     <city>Апатиты</city>
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     <institution xml:lang="en">Polar Geophysical Institute</institution>
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   <pub-date publication-format="print" date-type="pub" iso-8601-date="2026-03-25T00:00:00+03:00">
    <day>25</day>
    <month>03</month>
    <year>2026</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2026-03-25T00:00:00+03:00">
    <day>25</day>
    <month>03</month>
    <year>2026</year>
   </pub-date>
   <volume>12</volume>
   <issue>1</issue>
   <fpage>87</fpage>
   <lpage>97</lpage>
   <history>
    <date date-type="received" iso-8601-date="2025-06-09T00:00:00+03:00">
     <day>09</day>
     <month>06</month>
     <year>2025</year>
    </date>
    <date date-type="accepted" iso-8601-date="2025-11-11T00:00:00+03:00">
     <day>11</day>
     <month>11</month>
     <year>2025</year>
    </date>
   </history>
   <self-uri xlink:href="https://zh-szf.ru/en/nauka/article/113880/view">https://zh-szf.ru/en/nauka/article/113880/view</self-uri>
   <abstract xml:lang="ru">
    <p>During the North Pole–41 expedition, three components of the VLF electromagnetic field were simultaneously measured on a drifting ice-resistant platform and at the Lovozero and Barentsburg observatories. We consider three VLF events that occurred in magnetically quiet time. During two of them (the events on January 24, 2023 and March 12, 2024), auroral hiss bursts were recorded at three stations located in the auroral and circumpolar regions and spaced up to 2.600 km apart. The spectral and temporal characteristics of the bursts at all the stations were almost the same. The fact that hiss was recorded with the same properties at such large distances can be explained under the assumption of a homogeneous flow of auroral electrons with energies from 0.1 to 10 keV throughout the precipitation area, which generate quasi-electrostatic waves at altitudes 10–20 thousand km, along with the simultaneous presence of small-scale ionospheric irregularities in the vicinity of all three stations, where these waves are scattered into the propagation cone to the Earth surface. We examine the case of hiss recording (the January 25, 2023 event) demonstrating the locality of the hiss recording area during one day — a hiss burst is first observed at one station, then at another. This is probably due to the appearance/disappearance of local areas of small-scale irregularities, where quasi-electrostatic waves are scattered providing propagation to the Earth surface.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>During the North Pole–41 expedition, three components of the VLF electromagnetic field were simultaneously measured on a drifting ice-resistant platform and at the Lovozero and Barentsburg observatories. We consider three VLF events that occurred in magnetically quiet time. During two of them (the events on January 24, 2023 and March 12, 2024), auroral hiss bursts were recorded at three stations located in the auroral and circumpolar regions and spaced up to 2.600 km apart. The spectral and temporal characteristics of the bursts at all the stations were almost the same. The fact that hiss was recorded with the same properties at such large distances can be explained under the assumption of a homogeneous flow of auroral electrons with energies from 0.1 to 10 keV throughout the precipitation area, which generate quasi-electrostatic waves at altitudes 10–20 thousand km, along with the simultaneous presence of small-scale ionospheric irregularities in the vicinity of all three stations, where these waves are scattered into the propagation cone to the Earth surface. We examine the case of hiss recording (the January 25, 2023 event) demonstrating the locality of the hiss recording area during one day — a hiss burst is first observed at one station, then at another. This is probably due to the appearance/disappearance of local areas of small-scale irregularities, where quasi-electrostatic waves are scattered providing propagation to the Earth surface.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>auroral hiss</kwd>
    <kwd>ionosphere</kwd>
    <kwd>VLF wave</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>auroral hiss</kwd>
    <kwd>ionosphere</kwd>
    <kwd>VLF wave</kwd>
   </kwd-group>
   <funding-group>
    <funding-statement xml:lang="ru">The expedition was funded within the framework of the Government assignment from AARI</funding-statement>
    <funding-statement xml:lang="en">The expedition was funded within the framework of the Government assignment from AARI</funding-statement>
   </funding-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
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