The catalog of magnetic storms for  Odessa magnetic anomaly zone

Sobitnyak, L. I.; Ryabov, M. I.; Sukharev, A. L.; Оrlyuk, М.І.; Romenets, А.; Sumaruk, Yu. P.

doi:10.18524/1810-4215.2018.31.146662

Cited by 3 publications

(2 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…On the basis of data of magnetic observatory «Odesa» the catalog the magnetic storms is made (Sobitnyak et al, 2018). This issue of the catalog for 1987-1995 and 2000-2009 years include: date and time of the beginning and end of a storm, the storm duration, and amplitude on three elements of a magnetic field are specified: H, Z, D, the characteristic of magnetic storms with the indication of the fissile periods (Orlyuk et al, 2009).…”

Section: Electronic Catalog Of Magnetic Stormsmentioning

confidence: 99%

“…This is a fairly new work, and previously, there were no such detailed studies of the dynamics of fast geomagnetic variations and the features of their manifestation in geomagnetic storms of different types and strengths for the Odesa geomagnetic anomaly. In addition, dozens of manifestations of unusual wave activity were investigated in the range of periods from 3 hours to 1 hour, which appeared in the form of long-lived quasi-periods with a change in the value of the period and amplitude within 1-2 days (Sukharev et al, 2022;Sobitnyak et al, 2014).…”

Section: Comparative Analysis Of the Duration Of Magnetic Storms In T...mentioning

confidence: 99%

See 1 more Smart Citation

Comparative Analysis of Magnetic Storms in the Odessa Magnetic Anomaly Region With Planetary and Ionospheric Storms During the Monitoring Program at Rt "Uran-4" (1987 – 2010)

Sobitnyak,

Ryabov,

Orlyuk

et al. 2023

OAP

View full text Add to dashboard Cite

This work is a continuation of the study of the response of the Odesa geomagnetic anomaly to the manifestations of solar and planetary geomagnetic activity. Not far from the territory of this magnetic anomaly there is the geomagnetic observatory "Odesa" and the decameter radio telescope "URAN-4" of the RI NASU. A catalogue of magnetic storms for the period 1987-1994 and 2000-2009 was compiled for the monitoring program of high-power space radio sources at RT "URAN-4" using the database of the geomagnetic observatory "Odesa". In this paper, a comparative analysis of the features of the manifestations of geomagnetic storms in the zone of the Odesa magnetic anomaly, planetary storms and ionospheric storms in the 22nd and 23rd cycles of solar activity is carried out. The main results are as follows. The magnetic anomaly amplifies the effects of regional manifestations of planetary magnetic storms. The number of different types of magnetic storms and the dynamics of their changes in the Odesa anomaly differ significantly in the 22nd and 23rd cycles of solar activity. Comparisons have shown that the duration of magnetic storms in the Odessa anomaly is longer than the duration of planetary magnetic and ionospheric storms. According to the data of the «URAN-4» radio telescope, geomagnetic storms form various manifestations of the effects of ionospheric flickers and flux changes for space radio sources depending on the time of their observations. For the region of the Odesa geomagnetic anomaly, such comprehensive studies have not been carried out before. The conducted studies will become an important basis for understanding the influence of magnetic anomalies on the dynamics of the ionosphere during periods of solar and geomagnetic activity.

show abstract

Section: Electronic Catalog Of Magnetic Stormsmentioning

confidence: 99%

Section: Comparative Analysis Of the Duration Of Magnetic Storms In T...mentioning

confidence: 99%

Comparative Analysis of Magnetic Storms in the Odessa Magnetic Anomaly Region With Planetary and Ionospheric Storms During the Monitoring Program at Rt "Uran-4" (1987 – 2010)

Sobitnyak,

Ryabov,

Orlyuk

et al. 2023

OAP

View full text Add to dashboard Cite

show abstract

The effect of geomagnetic storms on aircraft accidents between the years 1919–2023 in civil aviation

Aksen,

Göker,

Timoçin

et al. 2024

Advances in Space Research

View full text Add to dashboard Cite

Analysis of the Magnetic Storms Catalog for Monitoring Radio Source Fluxe Data With the Uran-4 Radio Telescope in the Odesa Magnetic Anomaly Zone

Sobitnyak

Ryabov

Оrlyuk

et al. 2020

Radio phys. radio astron.

View full text Add to dashboard Cite

Purpose: Compilation of a digital catalog of magnetic storms in the Odesa magnetic anomaly zone in order to find the reasons for possible changes in the radiation fluxes of cosmic radio sources, according to observations at the URAN-4 radio telescope. Design/methodology/approach: Since 1987 until now, the radio flux of powerful galactic and extragalactic radio sources has been monitored at the URAN-4 radio telescope of the Odesa Observatory of the Institute of Radio Astronomy of the National Academy of Sciences of Ukraine. The monitoring program includes radio galaxies 3C274, 3C405 and supernova remnants 3C144, 3C461. Changes in the radio source flux level are determined by the ionosphere state due to the changes in space weather. At the “Odesa” geomagnetic observatory of the Institute of Geophysics of the National Academy of Sciences of Ukraine, the geomagnetic field measurements have been made since 1948. Simultaneously, the measurements of three elements of the geomagnetic field: horizontal component (H), vertical component (Z) and inclination (D), have been recorded. Findings: Using the “Odesa” geomagnetic observatory data, the digital catalog of magnetic storms was compiled for the measuring period of the powerful space radio source fluxes obtained with the URAN-4 radio telescope. For the magnetic storms monitored during the periods of 1987–1995 and 2000–2009, the date and time are shown for the beginning and the end of the magnetic storm, the magnetic storm duration, the amplitude of the three magnetic field elements, being H, Z, and D, and the magnetic storm type characteristic.The “Odesa” geomagnetic observatory is located near the magnetic anomaly zone. To find the distinctions in manifestations of the geomagnetic activity arisen owing to the magnetic anomaly existence, the geomagnetic disturbances recorded at the “Odesa” and “Moscow” (IZMIRAN, Russia) observatories were compared. It was shown that the total annual duration of the magnetic storms was longer in Odesa than in Moscow. This demonstrates some special role of the magnetic anomaly in the development of geomagnetic disturbances. Conclusions: The digital catalog of magnetic storms in the Odesa magnetic anomaly zone was compiled for the 1987–1995 and 2000–2009 periods. It is also planned to terminate working over the complete catalog of magnetic storms recorded at the “Odesa” observatory for the entire continuous period of monitoring space radio sources at the URAN-4 radio telescope in order to find the manifestations of geomagnetic disturbances impact upon the ionosphere state and changes of intensity in cosmic radio source fluxes. These studies are supplemented by the comparative analysis of the “Odesa” observatory geomagnetic data and the data from some other geomagnetic observatories. Key words: solar activity; monitoring variability of radio sources; magnetic storms; catalog of magnetic storms; magnetic anomaly

show abstract

The catalog of magnetic storms for Odessa magnetic anomaly zone

Cited by 3 publications

References 2 publications

Comparative Analysis of Magnetic Storms in the Odessa Magnetic Anomaly Region With Planetary and Ionospheric Storms During the Monitoring Program at Rt "Uran-4" (1987 – 2010)

Comparative Analysis of Magnetic Storms in the Odessa Magnetic Anomaly Region With Planetary and Ionospheric Storms During the Monitoring Program at Rt "Uran-4" (1987 – 2010)

The effect of geomagnetic storms on aircraft accidents between the years 1919–2023 in civil aviation

Analysis of the Magnetic Storms Catalog for Monitoring Radio Source Fluxe Data With the Uran-4 Radio Telescope in the Odesa Magnetic Anomaly Zone

Contact Info

Product

Resources

About