Multi-Instrument Observations of Geomagnetic Storms in the Arctic Ionosphere

Tibor Durgonics; Attila Komjathy; Olga Verkhoglyadova; Esayas B.  Shume; Hans-Henrik von Benzon; Anthony J. Mannucci; Mark D. Butala; Per Høeg; Richard B. Langley

Multi-Instrument Observations of Geomagnetic Storms in the Arctic Ionosphere

Tibor Durgonics, Attila Komjathy, Olga Verkhoglyadova, Esayas B. Shume, Hans-Henrik von Benzon, Anthony J. Mannucci, Mark D. Butala, Per Høeg, Richard B. Langley

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Abstract

We present a multi-instrumented approach for the analysis of the Arctic ionosphere during the 19 February 2014 highly complex, multiphase geomagnetic storm. The geomagnetic storm was the result of two powerful and subsequent Earth-directed coronal mass ejections (CMEs). The first one was launched from the solar corona on 16 February and the second one on 18 February. We focus on effects of such solar-originated geomagnetic disturbances on the high latitude ionosphere because our present understanding of the fundamental ionospheric processes – particularly during perturbed times – in this region is still incomplete.

Original language	English
Publication date	2016
Number of pages	3
Publication status	Published - 2016
Event	2016 Beacon Satellite Symposium - The Abdus Salam International Centre for Theoretical Physics, Trieste, Italy Duration: 27 Jun 2016 → 1 Jul 2016 http://t-ict4d.ictp.it/beacon2016

Conference

Conference	2016 Beacon Satellite Symposium
Location	The Abdus Salam International Centre for Theoretical Physics
Country/Territory	Italy
City	Trieste
Period	27/06/2016 → 01/07/2016
Internet address	http://t-ict4d.ictp.it/beacon2016

Keywords

Total electron content
Scintillations
GNSS
Ionograms
Geomagnetic storms
High latitude ionosphere

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title = "Multi-Instrument Observations of Geomagnetic Storms in the Arctic Ionosphere",

abstract = "We present a multi-instrumented approach for the analysis of the Arctic ionosphere during the 19 February 2014 highly complex, multiphase geomagnetic storm. The geomagnetic storm was the result of two powerful and subsequent Earth-directed coronal mass ejections (CMEs). The first one was launched from the solar corona on 16 February and the second one on 18 February. We focus on effects of such solar-originated geomagnetic disturbances on the high latitude ionosphere because our present understanding of the fundamental ionospheric processes – particularly during perturbed times – in this region is still incomplete.",

keywords = "Total electron content, Scintillations, GNSS, Ionograms, Geomagnetic storms, High latitude ionosphere",

author = "Tibor Durgonics and Attila Komjathy and Olga Verkhoglyadova and Shume, {Esayas B.} and {von Benzon}, Hans-Henrik and {J. Mannucci}, Anthony and {D. Butala}, Mark and Per H{\o}eg and {B. Langley}, Richard",

year = "2016",

language = "English",

note = "2016 Beacon Satellite Symposium , BSS2016 ; Conference date: 27-06-2016 Through 01-07-2016",

url = "http://t-ict4d.ictp.it/beacon2016",

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TY - ABST

T1 - Multi-Instrument Observations of Geomagnetic Storms in the Arctic Ionosphere

AU - Durgonics, Tibor

AU - Komjathy, Attila

AU - Verkhoglyadova, Olga

AU - Shume, Esayas B.

AU - von Benzon, Hans-Henrik

AU - J. Mannucci, Anthony

AU - D. Butala, Mark

AU - Høeg, Per

AU - B. Langley, Richard

PY - 2016

Y1 - 2016

N2 - We present a multi-instrumented approach for the analysis of the Arctic ionosphere during the 19 February 2014 highly complex, multiphase geomagnetic storm. The geomagnetic storm was the result of two powerful and subsequent Earth-directed coronal mass ejections (CMEs). The first one was launched from the solar corona on 16 February and the second one on 18 February. We focus on effects of such solar-originated geomagnetic disturbances on the high latitude ionosphere because our present understanding of the fundamental ionospheric processes – particularly during perturbed times – in this region is still incomplete.

AB - We present a multi-instrumented approach for the analysis of the Arctic ionosphere during the 19 February 2014 highly complex, multiphase geomagnetic storm. The geomagnetic storm was the result of two powerful and subsequent Earth-directed coronal mass ejections (CMEs). The first one was launched from the solar corona on 16 February and the second one on 18 February. We focus on effects of such solar-originated geomagnetic disturbances on the high latitude ionosphere because our present understanding of the fundamental ionospheric processes – particularly during perturbed times – in this region is still incomplete.

KW - Total electron content

KW - Scintillations

KW - GNSS

KW - Ionograms

KW - Geomagnetic storms

KW - High latitude ionosphere

M3 - Conference abstract for conference

T2 - 2016 Beacon Satellite Symposium

Y2 - 27 June 2016 through 1 July 2016

ER -

Multi-Instrument Observations of Geomagnetic Storms in the Arctic Ionosphere

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