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[PDF] Top 20 Zonal velocity of the equatorial plasma bubbles over Kolhapur, India

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Zonal velocity of the equatorial plasma bubbles over Kolhapur, India

Zonal velocity of the equatorial plasma bubbles over Kolhapur, India

... days. Using this criterion, the effects of geomagnetic activi- ties on drift velocity of EPBs is studied. Each night contained 80–110 images taken between 19:30 IST and 05:00 IST. The values of velocities of EPBs ... See full document

8

Study of equatorial plasma bubble during January to April 2012 over Kolhapur (India)

Study of equatorial plasma bubble during January to April 2012 over Kolhapur (India)

... aligned equatorial plasma bubbles. These plasma bubbles were found moving to- wards east with drift speed in range between 70 to 200 m s -1 ...the zonal drift velocity ... See full document

19

Global observations of the zonal drift speed of equatorial ionospheric plasma bubbles

Global observations of the zonal drift speed of equatorial ionospheric plasma bubbles

... the equatorial airglow bands over the range of local times between the evening terminator to points well after ...of plasma drift speeds in these local time sectors is performed by identifica- tion ... See full document

9

Equatorial plasma bubbles in the ionosphere over Eritrea: occurrence and drift speed

Equatorial plasma bubbles in the ionosphere over Eritrea: occurrence and drift speed

... cycle. Equatorial plasma bub- bles (EPBs) were recorded on 63% of nights with adequate viewing ...the equatorial ionization anomaly and with a magnetic declina- tion near zero makes it an excellent ... See full document

12

Equatorial plasma bubbles in the ionosphere over Eritrea: occurrence and drift speed

Equatorial plasma bubbles in the ionosphere over Eritrea: occurrence and drift speed

... cycle. Equatorial plasma bub- bles (EPBs) were recorded on 63% of nights with adequate viewing ...the equatorial ionization anomaly and with a magnetic declina- tion near zero makes it an excellent ... See full document

11

Plasma bubble zonal velocity variations with solar activity in the Brazilian region

Plasma bubble zonal velocity variations with solar activity in the Brazilian region

... The zonal drifts of the plasma bubbles result from the ver- tical polarization electric fields that are generated through complex interactions among the tidal winds, the geomagnetic field and the ... See full document

6

Analysis of equatorial plasma bubble zonal drift velocities in the Pacific sector by imaging techniques

Analysis of equatorial plasma bubble zonal drift velocities in the Pacific sector by imaging techniques

... All velocity figures present binned and averaged data that have also been run through a 3-point mov- ing average; standard deviation values for each time bin are also included on velocity figures using ... See full document

9

Characteristics of equatorial plasma bubbles observed by TEC map based on ground based GNSS receivers over South America

Characteristics of equatorial plasma bubbles observed by TEC map based on ground based GNSS receivers over South America

... monitor equatorial plasma bubbles (EPBs) by mapping the total electron content (TEC ...The zonal drift velocities of the EPBs showed a clear latitudinal gradient varying from 123 m s −1 at the ... See full document

10

A review on the numerical simulation of equatorial plasma bubbles toward scintillation evaluation and forecasting

A review on the numerical simulation of equatorial plasma bubbles toward scintillation evaluation and forecasting

... the zonal and vertical coordinates using a simple FFT technique, and they were averaged over altitudes ranging from 400 to 700 ...the zonal and verti- cal ...for zonal and vertical density ... See full document

13

The correlation of longitudinal/seasonal variations of evening equatorial pre-reversal drift and of plasma bubbles

The correlation of longitudinal/seasonal variations of evening equatorial pre-reversal drift and of plasma bubbles

... the zonal wind as well as that of the longitudinal conductivity gradient across the terminator could control the ...wind velocity, the geomagnetic declination, and gradients of the wind and declination ... See full document

8

The correlation of longitudinal/seasonal variations of evening equatorial pre-reversal drift and of plasma bubbles

The correlation of longitudinal/seasonal variations of evening equatorial pre-reversal drift and of plasma bubbles

... the zonal wind as well as that of the longitudinal conductivity gradient across the terminator could control the ...wind velocity, the geomagnetic declination, and gradients of the wind and declination ... See full document

9

Seasonal-longitudinal variability of equatorial plasma bubbles

Seasonal-longitudinal variability of equatorial plasma bubbles

... 4 Discussion The previous section summarized latitudinal plasma density profiles observed in the evening local-time sector orbit by DMSP satellites over a full solar cycle. Rates of EPB occur- rence were ... See full document

11

Faith in a seed: on the origins of equatorial plasma bubbles

Faith in a seed: on the origins of equatorial plasma bubbles

... of equatorial plasma irregu- larities holds that there will generally always be density per- turbations sufficient to provide the seeds for irregularity de- velopment whenever the Rayleigh–Taylor ... See full document

14

Seasonal-longitudinal variability of equatorial plasma bubbles

Seasonal-longitudinal variability of equatorial plasma bubbles

... 4 Discussion The previous section summarized latitudinal plasma density profiles observed in the evening local-time sector orbit by DMSP satellites over a full solar cycle. Rates of EPB occur- rence were ... See full document

10

A global climatology for equatorial plasma bubbles in the topside ionosphere

A global climatology for equatorial plasma bubbles in the topside ionosphere

... of plasma densities at low magnetic latitudes in the evening LT sector in prepa- ration for the C/NOFS ...measures plasma densities at 848 km near a specific LT with equatorial crossings separated in ... See full document

10

Effect of magnetic activity on plasma bubbles over equatorial and low-latitude regions in East Asia

Effect of magnetic activity on plasma bubbles over equatorial and low-latitude regions in East Asia

... of plasma bubble occurrence in the eveningside ionosphere, with magnetic activity dur- ing the period years 2001–2004, is studied here based on the TEC observations gathered by ground-based GPS re- ceivers which ... See full document

10

Climatology characterization of equatorial plasma bubbles using GPS data

Climatology characterization of equatorial plasma bubbles using GPS data

... of equatorial plasma bubbles (EPBs) for the period 1998–2008 was studied using slant total electron content (sTEC) derived from global positioning system (GPS) ...spheric equatorial anomaly ... See full document

12

Observation of equatorial plasma bubbles by the airglow imager on ISS-IMAP

Observation of equatorial plasma bubbles by the airglow imager on ISS-IMAP

... the over-shielding effect appears during the recovery phase of the storm due to a northward IMF following a southward ...the over-shielding effect does not appear ... See full document

14

Observation of equatorial plasma bubbles by the airglow imager on ISS-IMAP

Observation of equatorial plasma bubbles by the airglow imager on ISS-IMAP

... the over-shielding effect appears during the recovery phase of the storm due to a northward IMF following a southward ...the over-shielding effect does not appear ... See full document

13

Filamentary Alfv´enic structures excited at the edges of equatorial plasma bubbles

Filamentary Alfv´enic structures excited at the edges of equatorial plasma bubbles

... the bubbles during their east- ward/westward ...the bubbles the amount of collected gravity currents is not negligible in spite of the weakness of these ...the equatorial F region and the con- jugate ... See full document

7

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