UNIDEF   23986
UNIDAD DE INVESTIGACION Y DESARROLLO ESTRATEGICO PARA LA DEFENSA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
The relationship between the low and high atmosphere through the study of the Atmospheric Electrical Activity of the thunderstorm November of 10th, 2018
Autor/es:
AMALIA MEZA; M. GABRIELA NICORA; ELDO E. ÁVILA; CONSTANZA VILLAGRAM; M. PAULA NATALI
Reunión:
Workshop; RELAMPAGO Workshop; 2019
Resumen:
We have begun to study the relationship between the activity of thunderstorms and ionospheric oscillation. This work was carried out during the period of 0 to 6 UTC of 10 November 2018 in the central region of Argentina. The Total electron Content (TEC)was computed from GNSS measurements provided by RAMSAC network stations and the atmospheric electrical activity data provided by the World Wide Lightning Location (WWLLN).We found that some TEC variations show oscillations with periodicities of 25-30 minutes and amplitude from 0.1 to 0.2 TECU; and sometimes oscillatory variations with periods of approximately 4 minutes and amplitudes below 0.1 TECU are superimposed. According to Lay et al, 2013, 2015; the first ones could be related with gravity waves, while the second one is could be considered acoustic waves