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532.000  Articles
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The relationship between geographical latitude and longitude and cloud-to-ground lightning activity in the Iberian Peninsula is analyzed using data from 1992 until 1994. Three flash characteristics are considered: flash density, polarity and intensity.... see more

This study was conducted on 19 electric field data near positive lightning cloud to ground (+CG). The electric field change of +CG lightning consist of preliminary breakdown (PB) and return stroke (RS). The analysis conducted in this research are: PB/RS r... see more

The characteristics of 77 electric field changes of positive cloud to ground (CG) flashes in the tropics of Indonesia were investigated. It was found that the arithmetic mean (AM) and geometric mean (GM) values for 0%–100% and 10%–90% rise time were 12.7 ... see more

In Nepal, the main disasters are floods, lightning, fire, epidemics, and landslides. Among the several disasters in the Himalayan region, lightning is an important one. Because of the short distance (about 160 km) between the low land and peak Mount Evere... see more

There are differences in the character of surface-based and elevated convection, and one type may pose a greater threat to life or property. The lightning and rainfall characteristics of eight elevated and eight surface-based thunderstorm cases that occur... see more

Radar data from Cerro Catedral (a peak close to Mexico City) were used to investigate the properties of convective storms over central Mexico, a region with complex orography. The spatial distribution shows a preference for storms to form and move to the ... see more

Sprites are mesospheric optical emissions that are mostly produced by large, positive cloud-to-ground lightning discharges. Sprites appear in different morphologies such as carrot, jellyfish and column, and are typically in the altitude range of ~40–100 k... see more

AbstrakTelah dilakukan penelitian berkaitan dengan karakterisasi peristiwa petir diwilayah  kota Kupang serta keterkaitannya dengan curah hujan. Total kejadian curah hujan untuk wilayah kota Kupang pada tahun 2013 adalah sebesar 1.956 mm, tahun 2014 ... see more

AbstrakTelah dilakukan penelitian berkaitan dengan karakterisasi peristiwa petir diwilayah  kota Kupang serta keterkaitannya dengan curah hujan. Total kejadian curah hujan untuk wilayah kota Kupang pada tahun 2013 adalah sebesar 1.956 mm, tahun 2014 ... see more

1 of 53.200 pages  |  10  records  |  more records»