Viewing the relative importance of some surface parameters associated with pre-monsoon thunderstorms through Ampliative Reasoning
نویسندگان
چکیده
Instead of going into the physical detail of the pre-monsoon thunderstorms of north eastern India, a mathematical study has been done to discern the relative importance of some prominent surface parameters namely, surface temperature, relative humidity and air-pressure, in creating severe thunderstorms over the aforesaid region. The dataset associated with this weather phenomenon has been explored through the technique of Ampliative Reasoning. It has been finally found that surface temperature has the most important role in creating pre-monsoon thunderstorms. Relative humidity is less important and air-pressure is the least important.
منابع مشابه
Forecasting of thunderstorms in the pre-monsoon season at Delhi
Of all the phenomena in the atmosphere, there is none that exceeds the thunderstorm in beauty as it builds up from a small detached cumulus into a towering and awe-inspiring cumulonimbus. However, aviators treat thunderstorms with reverence for they are associated with hail, wind shear and turbulence, squalls and at times heavy precipitation. Thunderstorms during the hot and dry pre-monsoon sea...
متن کاملPerformance Evaluation of Convective Parameterization Schemes of WRF-ARW Model in the Simulation of Pre-monsoon Thunderstorm Events over Kharagpur using STORM Data Sets
Thunderstorms associated with severe gusty winds and lightening cause loss of life and property even though they last for an hour or so. Forecasting of these severe weather events is highly essential due to their impact on socioeconomic conditions of affected regions. Kharagpur (22°30′ N, 87°20′ E) is in the region of Gangetic West Bengal (GWB) affected by high frequency of occurrence of thunde...
متن کاملبررسی تغییرات زمانی و تحلیل فضایی رخداد توفانهای تندری و ارتباط آن با انسو مورد: استان سیستان و بلوچستان
Thunderstorms are one of the most important, abundant and severe atmospheric hazards. In addition to destroying a large amount of agricultural products and construction projects, cause many human casualties are annually in different parts of the world (Iran Pour and et al, 2015). This phenomenon is associated with severe storms, showery precipitation, hail (Puranik and Karekar, 2004), and thund...
متن کاملArtificial Neural Network Model for the Prediction of Thunderstorms over Kolkata
Severe thunderstorms frequently occur over the eastern and north-eastern states of India during the pre-monsoon season (March-May). Forecasting thunderstorm is one of the most difficult tasks in weather prediction, due to their rather small spatial and temporal extension and the inherent non-linearity of their dynamics and physics. In this paper, experiments are conducted on artificial neural n...
متن کاملThe effect of monsoon on fish larva assemblage changes in Gowatr Bay, North Oman Sea
The study and research of abundance and diversity variation of fish larva (Ichthyoplankton stages) was done in Gowatr Bay during autumn 2006 - summer 2007. Five stations were selected for sampling, and Bongo-Net with 300µ mesh size was towing from bottom to surface. During of survey, totally 531 larvae belong to 11 families were collected and identified. The mean abundance estimated 12.17 larva...
متن کامل