UPSC Notes

Early Warning Systems for Weather and Climate Disasters

PYQs

8

Articles

1

Momentum

21

Phase IFoundation

Background

Overview

Early Warning Systems are critical for India's disaster management strategy, climate change adaptation, and protecting lives and livelihoods, especially in a country highly vulnerable to various extreme weather events. They are a key component of national resilience building and sustainable development.

Early Warning Systems (EWS) are integrated systems designed to detect, monitor, forecast, and predict hazardous events, assess associated risks, and disseminate timely and understandable warnings to enable individuals, communities, and organizations to prepare and act appropriately to reduce the possibility of harm or loss. They are a cornerstone of effective disaster risk reduction and climate change adaptation strategies globally.

Phase IIStatic core

Facts & tables

Key facts

Primary Objective

To make the country 'Weather-ready and Climate-smart' by strengthening Earth System observations and forecasting.

Components

Includes strengthening Earth System observations, understanding, modeling, and forecasting capabilities for seamless weather and climate services.

Scope

Covers all temporal and spatial scales, focusing on localized relevance and last-mile connectivity in remote and vulnerable regions.

Impact

Enhances preparedness and effectiveness of disaster risk reduction measures for various vulnerable groups and communities.

Reference table

Static syllabus anchors

TypeReference
Conceptual areaDisaster Management
Conceptual areaClimate Change Adaptation

Reference table

Institutions & roles

BodyRole
India Meteorological Department (IMD)Implements
Ministry of Earth Sciences (MoES)Oversees
Phase IIIExam lens

Prelims angle

Overview

Prelims angle: Multi-statement analysis

Prelims angle: Conceptual understanding

Quick revision

  • Integrated system for monitoring, forecasting, and warning dissemination.
  • Aims for a 'Weather-ready and Climate-smart' nation.
  • Key for disaster risk reduction and climate change adaptation.
  • Implemented by IMD under MoES, with focus on last-mile connectivity.
  • Utilizes advanced observational networks (AWS, ARG, Doppler Radars).

High-confidence PYQs

Topic timeline

Disaster ManagementClimate Change Adaptation

PARLIAMENT QUESTION: IMPLEMENTATION OF MISSION MAUSAM

22 Jul 2026 · Early Warning Systems are vital for India's disaster preparedness, leveraging advanced observations and forecasting to mitigate impacts of extreme weather and climate events, thereby building a 'weather-ready and climate-smart' nation.

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Related topics

Current topic

Early Warning Systems for Weather and Climate Disasters

Practice writing on this topic

UPSC has asked 8 linked questions on Early Warning Systems for Weather and Climate Disasters in Mains. Write an answer to one — and get it evaluated.