Heavy rainfall - PowerPoint PPT Presentation


Rainfall-Runoff Modelling Using Artificial Neural Network: A Case Study of Purna Sub-catchment, India

Rainfall-runoff modeling is crucial in understanding the relationship between rainfall and runoff. This study focuses on developing a rainfall-runoff model for the Upper Tapi basin in India using Artificial Neural Networks (ANNs). ANNs mimic the human brain's capabilities and have been widely used i

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Understanding Precipitation and Rainfall Patterns in Hydrology

Exploring the various forms of precipitation like rainfall, snowfall, hail, and sleet, this lesson delves into the complexities of precipitation forms, intensity classifications, types of rain gauges, and methods for correcting deficiencies in rainfall data. Through detailed descriptions and images,

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Update on Informal Working Group Activities for AEBS in Heavy-Duty Vehicles

The Informal Working Group on AEBS for Heavy-Duty Vehicles has made significant progress in developing a draft regulatory proposal to revise UN Regulation No. 131. Key tasks include assessing accident situations, exploring a generic marker triggering AEBS, defining performance requirements, and more

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Open Heavy-Flavour Production in pp Collisions at the LHC - Physics Seminar Overview

Physics seminar presentation by Francesco Prino on open heavy-flavour production as a function of multiplicity in pp collisions at the Large Hadron Collider (LHC). The talk covers the motivation behind studying heavy-flavour production mechanisms, data analysis techniques, results on the multiplicit

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Remote Impact of North Atlantic Hurricanes on Mediterranean Intense Rainfall

Study examines how North Atlantic hurricanes influence episodes of intense rainfall over the Mediterranean. It explores the upstream and downstream effects, showing how hurricanes interact with the midlatitude flow, triggering Rossby wave trains that lead to intense rainfall events. The research inv

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African Monsoon Recent Evolution & Outlooks Update

Highlights the recent evolution and current conditions of the African monsoon in different regions, including above-average and below-average rainfall patterns. Provides Week-1 and Week-2 outlooks for various countries, indicating chances of above-average and below-average rainfall. The summary also

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Multiple Storms Bring Heavy Rainfall and Snowfall to Southern California

Multiple storms impacted Southern California in late December 2019, bringing heavy rainfall and significant snowfall to the region. The two separate systems on December 22-23 and December 25-27 resulted in over 3 inches of total rainfall in some parts of Southern California. The second storm brought

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Hydroclimatic Precursors and Rainfall Predictability in East and West Japan

Variability of rainfall in Japan is influenced by Pacific and Indian Ocean teleconnections. Understanding the hydroclimatic precursors in East and West Japan is crucial for seasonal rainfall prediction. This study compares different methodologies to extract teleconnection features and develop models

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Humanitarian Shelter & WASH Group Meeting Updates

Updates from the recent Shelter & WASH Working Group Meeting on Thursday, including flood and landslide warnings, information management updates, Oxfam RTR, district updates, and more. NBRO and DMC warnings issued for heavy rainfall, wind damage reports, and rainfall forecast for various provinces.

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Challenges and Solutions in Rainfall Observation: A Comprehensive Overview

This report delves into the challenges faced in rainfall observation, such as lack of skilled experts, absence of real-time reporting, and limited knowledge in quality control. It also covers topics like annual rainfall maps, major rainfall-related disasters, rain gauge networks, and applications of

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African Monsoon Recent Evolution and Current Status Update May 2021

The recent evolution of the African monsoon indicates above-average rainfall in East Africa and parts of Central Africa, while below-average rainfall was observed in West Africa. Week-1 outlooks show varied rainfall patterns with both above and below-average conditions in different regions. Week-2 o

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Evolution of Rainfall Monitoring and Meteorological Services in India

The history of rainfall and weather services in India dates back to the early 19th century when the observatory in Madras began recording rainfall in 1793. The India Meteorological Department played a vital role in standardizing rainfall measurements and providing technical guidance to state governm

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Exploring Patterns and Probabilities of Heavy Rainfall in Forecasting

Known patterns and models exist for heavy rainfall forecasting, but uncertainty remains. Ensembles and probabilities help manage this uncertainty. Sharp edges in precipitation shields are key, with models improving to anticipate these features more accurately. Understanding the dynamics of edges can

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Guyana's Equatorial Climate: Rainfall Patterns and Weather Events

The equatorial climate in Guyana is characterized by seasonal rainfall, high humidity, and minimal temperature fluctuations. The region experiences two rainy seasons and two dry seasons throughout the year. In 2008, events like the Inter-Tropical Convergence Zone and La Niña led to intense rainfall

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Pre-Algebra PSSA Practice Test Slides and Rainfall Measurement Analysis

In this content, you will find a series of slides for a PSSA practice test in Pre-Algebra. Additionally, it includes a scenario where Bill measures rainfall using a rain gauge, requiring analysis of rainfall data and the creation of a slope-intercept equation. The scenario also asks to interpret the

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Analysis of Longest Instrumental Rainfall Series in Indian Regions

This study by Yamini Kulkarni analyzes the longest instrumental rainfall series in Indian regions from 1848 to 2006. It includes the development of rainfall series for different zones using a network of rain gauge stations and statistical methods to understand fluctuations in precipitation over a 15

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Understanding Rainfall Measurement in Meteorology

Explore the methods for measuring rainfall, the importance of using rain gauges over volume measurements, and the concept of proportional relationships in this informative lesson on weather phenomena. Discover why meteorologists track rainfall in terms of height and how to conduct experiments to mea

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Managing Stormwater in Infrastructure & Transport Planning: A Comprehensive Overview

Stormwater management is crucial for urban areas like Delhi due to heavy rainfall patterns and the risk of flooding. Factors influencing rainfall, runoff estimation methods, and water stagnation points are discussed. The importance of natural drainage systems in mitigating flooding is emphasized.

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Drought Update and Rainfall Analysis for Rhode Island - October 2022

The Rhode Island Drought Steering Committee, in collaboration with the National Weather Service in Boston/Norton, MA, provides updates on the drought situation, rainfall patterns, and water deficits in the region. The data from September and August shows varied rainfall amounts across regions, with

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Basics of Crop Water Requirements in Irrigation Engineering

Understanding crop water requirements is crucial in planning effective irrigation systems. Crop water requirements are determined by factors such as evapotranspiration, soil conditions, and achieving maximum production potential. Effective rainfall, soil moisture storage, and groundwater contributio

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Advances in Tropical Cyclone Radar Rainfall Estimation

Reviewing past methods and introducing new tools for radar rainfall estimation in tropical cyclones. Discusses advancements in Dual Polarization rainfall estimation and NSSL's National Mosaic & Multi-Sensor Quantitative Precipitation Estimation. Includes insights on reflectivity-to-rainfall relation

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Understanding Water Volume and Rainfall Dynamics for Disaster Preparedness

Explore the relationship between water volume, rainfall levels, and flood risks through hands-on tasks and real-world examples. Learn how to calculate volumes, understand the impact of different base dimensions on water levels, and interpret annual rainfall metrics in practical scenarios to enhance

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GOES-18 ABI Rainfall Rate/QPE Provisional Product Overview

The GOES-18 ABI Rainfall Rate/QPE Provisional product provides estimates of instantaneous rainfall rate using single-image data from five spectral bands. Separate equations for rain/no rain discrimination and rain rate retrieval were calibrated against microwave rain rates. The product offers a meas

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Understanding Weather, Season, and Climate

Weather refers to short-term atmospheric conditions, while climate represents long-term average weather patterns. Elements like rainfall, temperature, wind, humidity, and sunlight influence climate. Rainfall affects agriculture, with both excess and insufficient rainfall having negative impacts. Tem

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Understanding Heavy Metals and Their Impact on Organisms in the Environment

Heavy metals, such as zinc and copper, persist in the environment posing health risks to organisms. Industrial activities release toxic metals into water sources. Microorganisms can interact with heavy metal ions, altering their toxicity and resistance. Essential heavy metals are needed in small amo

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Quarkonium in Medium and Transport in Heavy-Ion Collisions

Discussing the properties and behavior of quarkonium in medium and its transport in heavy-ion collisions. Topics include heavy-quark potential, confinement, quarkonia at finite temperature, quarkonium transport, and quarkonia in heavy-ion collisions. Insightful details about in-medium potential and

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Impacts of Very Heavy Rain on a Large City with Low Population and Mountainous Terrain

Explore the consequences of very heavy rain on a sizeable city with low population and mountainous surroundings. Learn about the increased vulnerability and various impacts on the capital city and marshland areas. Multiple images illustrate the effects of heavy rainfall and how they affect different

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Heavy Ion Physics at RHIC: RUN14-16 Overview

Exploring heavy ion physics at RHIC through the RUN14-16 campaigns, focusing on measuring heavy quarks like charm and bottom, the experimental setups, beam energies, and the significance of probing Quark Gluon Plasma using heavy quarks. Detailed information about the runs, detectors used, and the ma

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Data Plane Heavy Hitter Detection and Switches: A Comprehensive Overview

In this comprehensive guide, explore the concepts of heavy-hitter detection entirely in the data plane, the significance of detecting heavy hitters, emerging programmable switches, existing techniques, and constraints faced in processing heavy flows. Discover the motivation behind the Space-Saving A

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Weather Forecast Updates for Madagascar

The weather forecast for Madagascar includes information on tropical low pressure systems, expected rainfall amounts, and updates on weather conditions for specific regions. Scenario 1 predicts high rainfall levels exceeding 100mm in the next 24 hours, while Scenario 2 discusses the weakening of a t

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Overview of GOES-16 Rainfall Rate/QPE Provisional Evaluation

The provisional evaluation of the GOES-16 Rainfall Rate/QPE product outlines the approach, major issues, and path to validation maturity. The product utilizes single-image data from various spectral bands to estimate rainfall rates with precise accuracy. Calibration equations were developed for diff

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African Monsoon: Recent Evolution and Current Status Update

The recent evolution and current conditions of the African monsoon reveal varied rainfall patterns across different regions, with both above-average and below-average precipitation observed. The outlook for the next weeks indicates a potential increase in below-average rainfall along the Gulf of Gui

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African Monsoon Update: Recent Evolution & Outlooks

The recent evolution of the African monsoon and current conditions are discussed, highlighting rainfall patterns over the last 90 & 30 days. The past 7 days saw below-average rains across Southern Somalia, while dry conditions alleviated flooding in Western Ethiopian Highlands. The week-1 outlooks i

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African Monsoon Recent Evolution & Outlook Update

The African Monsoon recent evolution analysis shows varied rainfall patterns across East, Central, West, and Southern Africa. The Week-1 outlook indicates above-average rainfall in specific regions, while the Week-2 forecast predicts deviations in rainfall distribution. Stay informed by accessing th

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African Monsoon Recent Evolution & Outlooks Update

The recent evolution of the African monsoon shows varied rainfall patterns in different regions over the past 7, 30, and 90 days. Highlights include below-average rainfall in parts of East and Central Africa, above-average rainfall in West Africa, and outlooks for increased or decreased rainfall in

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Northern Zone Rainfall Analysis for Various Stations

The analysis of rainfall data for stations in the Northern Zone reveals the average rainfall amounts, highest and lowest daily annual maximum values, correlation slopes, and rainfall intensity patterns. Stations like WA, Bole, Navrongo, Zuarungu, Bolga, and Yendi exhibit varying rainfall characteris

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Assessing WRF EMS for Texas Heavy Rainfall Event

Using the SPoRT MET Scripts, researchers analyzed the WRF EMS for a heavy rainfall event in Southeast Texas. The study emphasized the importance of selecting appropriate PBL and Microphysics settings for accurate assessment. Various synoptic overviews and weather data from April 18th, 2009 were used

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Neutron Star Mergers and Ultra Heavy Element Cosmic Rays: Exploring Their Connection

Delve into the intriguing link between neutron star mergers and the synthesis of ultra heavy element cosmic rays. The rapid neutron capture process, known as r-process, plays a crucial role in creating elements heavier than iron through events like neutron star mergers and core-collapse supernovae.

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Tropical Low Pressure Update and Rainfall Forecasts in Mauritius

Slow moving weak tropical low pressure near Mauritius is expected to intensify, with potential for heavy rainfall of over 60mm in 24 hours. The forecast for Day 3 indicates significant rainfall amounts, while Day 1 has already seen intense rainfall causing localized flooding. Stay updated with the l

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Understanding Heavy Metal Toxicity: Impacts on Aquatic Life and Human Health

Heavy metal toxicity poses a significant threat to both aquatic ecosystems and human health, with various heavy metals accumulating in the environment and food chain. This overview highlights the adverse effects of heavy metals like copper, nickel, zinc, cobalt, and cadmium on physiological processe

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