Analysis of magnetic data of ground station network during strong magnetic storms

The paper suggests a new technique for magnetic data analysis to detect and to estimate short-time anomalous increases in geomagnetic disturbance intensity. Based on the technique and applying the data of meridionally arranged stations in the north-east of Russia («Kotel’nyi» KTN, «Tixi» TIX, «Choku...

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Bibliographic Details
Published in:E3S Web of Conferences
Main Authors: Mandrikova Oksana, Solovev Igor, Khomutov Sergey, Baishev Dmitry, Chandrasekhar Phani
Format: Article in Journal/Newspaper
Language:English
French
Published: EDP Sciences 2017
Subjects:
Environmental sciences
GE1-350
Indian
Magadan
Paratunka
Shmidta
Yakutsk
Zyryanka
Online Access:https://doi.org/10.1051/e3sconf/20172002008
https://doaj.org/article/094e31c68817472aa517fa4c25dabfed
Description
Summary:The paper suggests a new technique for magnetic data analysis to detect and to estimate short-time anomalous increases in geomagnetic disturbance intensity. Based on the technique and applying the data of meridionally arranged stations in the north-east of Russia («Kotel’nyi» KTN, «Tixi» TIX, «Chokurdakh» CHD, «Zyryanka» ZYK, «Mys Shmidta» CPS, «Yakutsk» YAK, «Magadan» MGD, «Paratunka» PET, «Khabarovsk» KHB) and the near equatorial Indian stations (“Hyderabad” HYB and “Choutuppal” CPL), we analyzed the geomagnetic field variations during strong magnetic storms. This approach allowed us to detect simultaneously occurring local increases in geomagnetic activity observed a few hours before events and during the main phases of magnetic storms. The development of the method was supported by RSF Grant No.14-11-00194. Experimental investigations were supported by RFBR Grant No. 16-55-45007.

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