Severe Heatwave Grips India on April 23: IMD Issues Multi-State Alert, Temperatures Cross 45°C
The India Meteorological Department has issued severe heatwave warnings across multiple Indian states as temperatures soar past 45°C in several regions. Citizens are urged to follow safety advisories.
Key Highlights:
Severe Heatwave Alert India: As summer intensifies, the India Meteorological Department (IMD) has issued heatwave and severe heatwave warnings for over ten Indian states on April 23, 2025. Many regions, including Delhi, Telangana, Uttar Pradesh, Bihar, Rajasthan, and parts of Madhya Pradesh, recorded maximum temperatures exceeding 44°C, triggering public health advisories and regional alerts.
The IMD bulletin issued Wednesday morning noted a sharp rise in day temperatures in central, northern, and eastern India, with conditions expected to persist for the next 72 hours.
States Under IMD’s Severe Heatwave Radar
As per the IMD’s latest update, the following regions have been placed under yellow and orange alerts:
- Delhi-NCR – Temperatures expected between 41°C to 43°C; yellow alert in force
- East & West Uttar Pradesh – Orange alert for Agra, Prayagraj, Kanpur regions
- Telangana – Temperatures touching 45°C in Adilabad, Mancherial, Nirmal districts
- Odisha and Bihar – Forecasts suggest persistent severe heat until April 25
- Rajasthan, Haryana, and Punjab – Recorded highs of 43°C to 45°C in Jaipur, Bikaner, Hisar, and Amritsar
Focus Keyword Appears in This Subheading
Severe Heatwave Alert India: Health Risk Escalates Across Regions
According to the IMD, heatwave conditions are defined when maximum temperatures exceed 40°C in plains and are at least 4.5°C above normal. When this deviation reaches 6.5°C or more, a severe heatwave is declared.
Doctors have reported a rise in heat-related illnesses, particularly in vulnerable groups like children, senior citizens, and outdoor workers. Major hospitals in Delhi and Hyderabad have seen increased cases of dehydration, heat cramps, and exhaustion.
What This Means for You
- General Public: Avoid stepping out between 12 PM and 4 PM, stay hydrated, and wear light cotton clothing.
- Workforce: Those working outdoors must use head protection, take regular breaks, and increase fluid intake.
- School Authorities: Institutions in several districts may opt for early summer vacations or reduced timings.
How to Take Action
- Follow IMD updates at mausam.imd.gov.in
- Drink plenty of water, ORS, and fresh fruit juices; avoid alcohol and caffeine
- Monitor symptoms like fatigue, dizziness, dry skin, and consult a doctor if needed
- Use air coolers or fans and ensure cross-ventilation in enclosed spaces
- Assist elderly and chronically ill neighbors during peak heat hours
Who Will Be Affected
- Daily wage earners, delivery staff, and outdoor vendors, with limited heat protection options
- Public transportation users, especially in non-air-conditioned buses and trains
- Farmers, as high heat could damage crops and raise irrigation demand
- Power grid operators, expected to face high energy demand and load stress
Rising Temperatures Highlight Urgency for Heatwave Preparedness
This Severe Heatwave Alert India underscores the need for climate resilience and infrastructure adaptation, as rising temperatures strain public health systems and daily life. With temperatures expected to remain high through the week, authorities have advised people to stay indoors, minimize travel, and cooperate with emergency services.
The IMD has also warned that similar conditions may prevail until April 26, with a slight easing expected after western disturbances hit parts of north India late Friday.
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