On the Seeding of Periodic Equatorial Plasma Bubbles by Gravity Waves Associated With Tropical Cyclone: A Case Study

2020 ◽  
Vol 125 (10) ◽  
Author(s):  
K. K. Ajith ◽  
Guozhu Li ◽  
S. Tulasi Ram ◽  
M. Yamamoto ◽  
K. Hozumi ◽  
...  
Keyword(s):  
Tropical Cyclone ◽  
Gravity Waves ◽  
Plasma Bubbles ◽  
Equatorial Plasma Bubbles

Gravity waves generated by a tropical cyclone during the STEP tropical field program: A case study

1993 ◽  
Vol 98 (D5) ◽  
pp. 8611-8638 ◽  
Author(s):  
L. Pfister ◽  
K. R. Chan ◽  
T. P. Bui ◽  
S. Bowen ◽  
M. Legg ◽  
...  
Keyword(s):  
Tropical Cyclone ◽  
Gravity Waves

scholarly journals DETECTION OF EQUATORIAL PLASMA BUBBLES USING GPS IONOSPHERIC TOMOGRAPHY OVER PENINSULAR MALAYSIA

2021 ◽  
Vol 6 (24) ◽  
pp. 152-160
Author(s):  
Siti Syukriah Khamdan ◽  
Tajul Ariffin Musa ◽  
Suhaila M. Buhari
Keyword(s):  
Three Dimensional ◽  
Peninsular Malaysia ◽  
Rate Of Change ◽  
Electron Content ◽  
Total Electron ◽  
Ionospheric Tomography ◽  
Plasma Bubbles ◽  
Equatorial Plasma Bubbles ◽  
Tomography Method

This paper presents the detection of the equatorial plasma bubbles (EPB) using the Global Positioning System (GPS) ionospheric tomography method over Peninsular Malaysia. This paper aims to investigate the capability of the GPS ionospheric tomography method in detecting the variations of the EPB over the study area. In doing so, a previous case study during post-sunset 5th April 2011 has been selected as a reference for the detection of the EPBs over the study area. It has been observed that at least three structures of the EPBs have been captured based on the rate of change total electron content (TEC) index (ROTI) from 12 UT until 19 UT. Therefore, the three-dimensional ionospheric profiles have been reconstructed over Peninsular Malaysia using the tomography method during the study period in order to capture the signature of the EPBs. In this study, the detection of the EPBs using the tomography method is based on the rate of change of electron density (ROTNe). The results from three-dimensional ionospheric tomography show only two structures of EPBs are detected during the study period. It has been observed that the ROTNe depleted up to ~-12x109el/cm. Overall, the results in this study show that the GPS ionospheric tomography capable to be utilized in detecting the variations of EPBs in support of ionospheric studies and monitoring in the Malaysian region.

scholarly journals On the importance of wave-like structures in the occurrence of equatorial plasma bubbles: A case study

2012 ◽  
Vol 117 (A1) ◽  
Author(s):  
V. Lakshmi Narayanan ◽  
A. Taori ◽  
A. K. Patra ◽  
K. Emperumal ◽  
S. Gurubaran
Keyword(s):  
Plasma Bubbles ◽  
Equatorial Plasma Bubbles

Mesospheric wave signatures and equatorial plasma bubbles: A case study

2010 ◽  
Vol 115 (A6) ◽  
pp. n/a-n/a ◽  
Author(s):  
A. Taori ◽  
J. J. Makela ◽  
M. Taylor
Keyword(s):  
Plasma Bubbles ◽  
Equatorial Plasma Bubbles

Study of equatorial plasma bubbles using all sky imager and scintillation technique from Kolhapur station: a case study

2018 ◽  
Vol 363 (4) ◽  
Author(s):  
A. K. Sharma ◽  
O. B. Gurav ◽  
H. P. Gaikwad ◽  
G. A. Chavan ◽  
D. P. Nade ◽  
...  
Keyword(s):  
Plasma Bubbles ◽  
Equatorial Plasma Bubbles ◽  
Sky Imager
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