Deep depression over Gangetic West Bengal and is likely to move nearly westwards and cause isolated very heavy to extremely heavy rainfall over Jharkhand, Gangetic West Bengal, Odisha and Bihar on 15th & 16th September.

Deep Depression over Gangetic West Bengal

CURRENT WEATHER STATUS AND EXTENDED RANGE FORECAST FOR NEXT TWO WEEKS (5-18 SEPT, 2024)

Current Weather Status and Extended range Forecast for next two weeks (5-18 Sept, 2024)

AOMSUC-14 conference

ONLINE WORKSHOP ON CLIMATE SERVICES FOR THE NATIONAL ADAPTATION PLANS 9 - 12 Dec 2024

7ᵗʰ Conference on India Radar Meteorology (iRAD2025)

VinFuture Prize 2025- Call for nominations

Call for abstracts for the Science and Technology (S&T) workshop

प्रेस विज्ञप्ति : ऋतु के दूसरे भाग और अगस्त 2024 के महीने के लिए दक्षिण-पश्चिम मानसून वर्षा का पूर्वानुमान

Press release: Southwest monsoon rainfall Forecast for the second half of the season and for the month of August 2024

VIRTUAL PRESS CONFERENCE ON “OUTLOOK FOR SOUTHWEST MONSOON RAINFALL DURING SECOND HALF OF MONSOON SEASON AND MONTHLY OUTLOOK FOR RAINFALL & TEMPERATURE DURING AUGUST 2024.

Call for abstracts regarding TROPMET 2024

Shri Amarnath Yatra 2024

TO VIEW WETHER INFORMATION ON MOBILE, PLEASE DOWNLOAD MAUSAM MOBILE APP

2024 दक्षिण-पश्चिम मॉनसून सीज़न (जून-सितंबर) वर्षा के लिए अद्यतन दीर्घावधि पूर्वानुमान आउटलुक और जून 2024 के लिए मासिक व

Updated Long Range Forecast Outlook for the 2024 Southwest Monsoon Season (June - September) Rainfall and Monthly Rainfall and Temperature for June 2024.

भारत मौसम विज्ञान विभाग का विकास

Evolution of India Meteorological Department

Meteorological Services for Civil Aviation in India

Web Based Aviation Product Delivery System - MWO Delhi | Web Based Aviation Product Delivery System - MWO Chennai

India Meteorological Department provides a crucial service to the national and international civil aviation sector in fulfilment of the requirements prescribed by the International Civil Aviation Organisation (ICAO) and the Director General of Civil Aviation of India (DGCA).

These services are provided through 18 Aerodrome Meteorological Offices (AMO) and 54 Aeronautical Meteorological Stations (AMS) located at various national and international airports of the country.

Aerodrome Meteorological Offices functioning at Mumbai , Kolkata , Delhi and Chennai airports also serve as Meteorological Watch Offices (MWOs) catering to flights in respective Flight Information Regions (FIR). One ICAO designated Tropical Cyclone Advisory Centre (TCAC) is also functioning at New Delhi. It is this center's responsibility to monitor the development of tropical cyclones in its area of responsibility, using geostationary and polar-orbiting satellite data, radar data and other meteorological information and provide advisory information on tropical cyclones to the Meteorological Watch Offices in India and neighbouring countries.

The technical coordination and overseeing of the functions of the aviation meteorological offices is done by Central Aviation Meteorological Division (CAMD), at DGM New Delhi.

Meteorological Training Institute (MTI), Pune takes care of the training requirements of the Aeronautical Meteorological Personnel. The installation and maintenance of Airport Meteorological Instruments are done by the Surface Meteorological Division at Pune. The telecommunication requirements for aviation are managed by ISSD functioning at New Delhi and by the telecommunication unit of Airport Authority of India.

The guidelines for meteorological service to aviation in India are given in "Manual on Procedures for Meteorological Services for Aviation in India" published by CAMD. It is essentially the Annex 3, incorporating national practices also. The Aviation Weather Code Book, also published by CAMD closely resembles "Manual on Codes- WMO No.306". These two publications are updated and revised from time to time in order to incorporate all the amendments and changes by WMO and ICAO.

CIVIL_AVIATION
Information Dissemination:

The briefing and documentation to the operators is provided either through manual or automated means. The web based information dissemination system known as On-line Briefing System (OLBS) of IMD is being maintained by the meteorological offices functioning at the international airports at Chennai and New Delhi, through which the registered users can directly download the forecast products as desired. Apart from the primary communication channels of AAI, the department has all advanced communication modes for the dissemination of aviation meteorological information.