Pc3-Pc4 pulsations at Terra Nova Bay (Antarctica): seasonal dependence of the power and its relationship with solar wind parameters
We conducted a statistical analysis of the pulsation activity detected during 1998 at the Antarctic Italian geomagnetic observatory at Terra Nova Bay (corrected geomagnetic latitude: -80°). In particular, the availability of high resolution (1 Hz) data for an entire year allowed us to extend also to...
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ftingv:oai:www.earth-prints.org:2122/4010 2023-05-15T13:51:39+02:00 Pc3-Pc4 pulsations at Terra Nova Bay (Antarctica): seasonal dependence of the power and its relationship with solar wind parameters Santarelli, L. Lepidi, S. Palangio, P. Cafarella, L. Santarelli, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia Lepidi, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia Palangio, P.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia Cafarella, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia 2003 http://hdl.handle.net/2122/4010 en eng SAIt Memorie della Società Astronomica Italiana / 74 (2003) Arnoldy, R.L., Cahill Jr., L. J., Engebretson, M. J.: 1988, Rev. Geophys., 26 181. Fraser-Smith, A. C.: 1982, Rev. Geophys., 20 497. Lepidi, S., et al. 1996, Ann. Geofis., 39 519. Newell, P.T., Meng, C.I.: 1989, J. Geophys. Res., 94 6949. Newell, P.T., Meng, C.I., Sibeck, D., Lepping, R. 1989, J. Geophys. Res., 94 8921. Olson, J. V.: 1986, J. Geophys. Res., 91 10055. Villante U., Vellante, M., De Sanctis, G.: 2000, Ann. Geophysicae, 18 1412. Yumoto, K.A., et al. 1987, J. Geophys. Res., 92 12437. http://hdl.handle.net/2122/4010 open Antarctica Pc3-Pc4 pulsations 01. Atmosphere::01.03. Magnetosphere::01.03.99. General or miscellaneous 04. Solid Earth::04.05. Geomagnetism::04.05.99. General or miscellaneous article 2003 ftingv 2022-07-29T06:04:57Z We conducted a statistical analysis of the pulsation activity detected during 1998 at the Antarctic Italian geomagnetic observatory at Terra Nova Bay (corrected geomagnetic latitude: -80°). In particular, the availability of high resolution (1 Hz) data for an entire year allowed us to extend also to the local winter, for the first time, the analysis of the daily variation of the Pc3-Pc4 pulsation power and of its relationship with the solar wind parameters and to investigate possible seasonal dependences. Our results suggest that the location of the station with respect to the polar cusp (which strongly depends on local time and season) plays an important role in determining the local Pc3-Pc4 power level and its dependence on the global magnetospheric activity and interplanetary parameters. Published 766-769 1.6. Osservazioni di geomagnetismo 3.4. Geomagnetismo 3.9. Fisica della magnetosfera, ionosfera e meteorologia spaziale N/A or not JCR open Article in Journal/Newspaper Antarc* Antarctic Antarctica Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia) Antarctic The Antarctic Terra Nova Bay |
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Open Polar |
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Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia) |
op_collection_id |
ftingv |
language |
English |
topic |
Antarctica Pc3-Pc4 pulsations 01. Atmosphere::01.03. Magnetosphere::01.03.99. General or miscellaneous 04. Solid Earth::04.05. Geomagnetism::04.05.99. General or miscellaneous |
spellingShingle |
Antarctica Pc3-Pc4 pulsations 01. Atmosphere::01.03. Magnetosphere::01.03.99. General or miscellaneous 04. Solid Earth::04.05. Geomagnetism::04.05.99. General or miscellaneous Santarelli, L. Lepidi, S. Palangio, P. Cafarella, L. Pc3-Pc4 pulsations at Terra Nova Bay (Antarctica): seasonal dependence of the power and its relationship with solar wind parameters |
topic_facet |
Antarctica Pc3-Pc4 pulsations 01. Atmosphere::01.03. Magnetosphere::01.03.99. General or miscellaneous 04. Solid Earth::04.05. Geomagnetism::04.05.99. General or miscellaneous |
description |
We conducted a statistical analysis of the pulsation activity detected during 1998 at the Antarctic Italian geomagnetic observatory at Terra Nova Bay (corrected geomagnetic latitude: -80°). In particular, the availability of high resolution (1 Hz) data for an entire year allowed us to extend also to the local winter, for the first time, the analysis of the daily variation of the Pc3-Pc4 pulsation power and of its relationship with the solar wind parameters and to investigate possible seasonal dependences. Our results suggest that the location of the station with respect to the polar cusp (which strongly depends on local time and season) plays an important role in determining the local Pc3-Pc4 power level and its dependence on the global magnetospheric activity and interplanetary parameters. Published 766-769 1.6. Osservazioni di geomagnetismo 3.4. Geomagnetismo 3.9. Fisica della magnetosfera, ionosfera e meteorologia spaziale N/A or not JCR open |
author2 |
Santarelli, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia Lepidi, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia Palangio, P.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia Cafarella, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia |
format |
Article in Journal/Newspaper |
author |
Santarelli, L. Lepidi, S. Palangio, P. Cafarella, L. |
author_facet |
Santarelli, L. Lepidi, S. Palangio, P. Cafarella, L. |
author_sort |
Santarelli, L. |
title |
Pc3-Pc4 pulsations at Terra Nova Bay (Antarctica): seasonal dependence of the power and its relationship with solar wind parameters |
title_short |
Pc3-Pc4 pulsations at Terra Nova Bay (Antarctica): seasonal dependence of the power and its relationship with solar wind parameters |
title_full |
Pc3-Pc4 pulsations at Terra Nova Bay (Antarctica): seasonal dependence of the power and its relationship with solar wind parameters |
title_fullStr |
Pc3-Pc4 pulsations at Terra Nova Bay (Antarctica): seasonal dependence of the power and its relationship with solar wind parameters |
title_full_unstemmed |
Pc3-Pc4 pulsations at Terra Nova Bay (Antarctica): seasonal dependence of the power and its relationship with solar wind parameters |
title_sort |
pc3-pc4 pulsations at terra nova bay (antarctica): seasonal dependence of the power and its relationship with solar wind parameters |
publisher |
SAIt |
publishDate |
2003 |
url |
http://hdl.handle.net/2122/4010 |
geographic |
Antarctic The Antarctic Terra Nova Bay |
geographic_facet |
Antarctic The Antarctic Terra Nova Bay |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_relation |
Memorie della Società Astronomica Italiana / 74 (2003) Arnoldy, R.L., Cahill Jr., L. J., Engebretson, M. J.: 1988, Rev. Geophys., 26 181. Fraser-Smith, A. C.: 1982, Rev. Geophys., 20 497. Lepidi, S., et al. 1996, Ann. Geofis., 39 519. Newell, P.T., Meng, C.I.: 1989, J. Geophys. Res., 94 6949. Newell, P.T., Meng, C.I., Sibeck, D., Lepping, R. 1989, J. Geophys. Res., 94 8921. Olson, J. V.: 1986, J. Geophys. Res., 91 10055. Villante U., Vellante, M., De Sanctis, G.: 2000, Ann. Geophysicae, 18 1412. Yumoto, K.A., et al. 1987, J. Geophys. Res., 92 12437. http://hdl.handle.net/2122/4010 |
op_rights |
open |
_version_ |
1766255663636283392 |