Background: Lightning is one of the most mysterious phenomena of nature that also, it has caused many financial and human losses. In tropical and sub-tropical countries, death due to thunderbolt is not unusual, and even tragic events may occur at high altitudes. Lightning physics is complex and not completely clear. Usually, the clouds are heavily pregnant and high voltages and amperages, they ...

A novel early streamer emission (ESE) lightning air terminal system is designed and fabricated. By comparing the intercepted artificial lightning striking numbers of the new ESE lightning protection device and the conventional lightning rod (CLR) lightning protection device in laboratory, the effectiveness of intercepting the artificial lightning strokes by the new ESE lightning protection devi...

Lightning is one of the fascinating phenomena exhibiting tremendous natural power. It is source of awe, curiosity, enticement, inspiration as well as fear. On average, 50 lightning strikes occur on earth in one second. Fortunately not all of them kill people, albeit 10% people fall prey to lightning annually, out of which hardly 20 to 25% die. Lightning injures victims by heat, shockwave, inten...

although lightning is an uncommon phenomenon in nature; it can cause many destructive incidents. in the event of a lightning strike, multiple organs particularly the cardiovascular systems are at risk of injury. short-term mortality depends on its cardiac effects. in this paper, the authors report the development of myocardial infarction and pericardial effusion after lightning injury, a typica...

The lightning flash density Ng, so important in Lightning Protection standards for risk assessment calculations, should be replaced by the more suitable lightning strike-point density Nsg. A factor 2 is proposed to relate Ng to Nsg. More precise Ng values should occur from Lightning Location Systems (LLS), while improving their detection efficiency, location accuracy, and classification accurac...

Thunderstorms and lightning pose a safety risk to people spending time outdoors for professional or recreational purposes and are potentially hazardous to machinery and equipment operated outdoors. Thus, entities such as airports, sports venues and military operations employ safety procedures that include timely warnings and observations of the onset and duration of lightning hazards. These pro...

Lightning is persistently one of the leading causes of death caused by environmental or natural disaster. To understand the pathophysiology and treatment of lightning injuries one must first discount the innumerable myths, superstitions, and misconceptions surrounding lightning. The fundamental difference between high voltage electrical injury and lightning is the duration of exposure to curren...

Although lightning is an uncommon phenomenon in nature; it can cause many destructive incidents. In the event of a lightning strike, multiple organs particularly the cardiovascular systems are at risk of injury. Short-term mortality depends on its cardiac effects. In this paper, the authors report the development of myocardial infarction and pericardial effusion after lightning injury, a typica...

The principal results of triggered-lightning experiments conducted at the International Center for Lightning Research and Testing (ICLRT) at Camp Blanding, Florida, from 1993 through 2002 are reviewed. These results include (a) characterization of the close lightning electromagnetic environment, (b) first lightning return-stroke speed profiles within 400 m of ground, (c) new insights into the m...