Extremely heavy falls very likely over Kerala, Coastal & South Interior Karnataka, Konkan, Goa & Madhya Maharashtra during next 4-5 days.

Press Release dated 21.06.2024: Heavy to very heavy rainfall very likely over Kerala, Coastal & South Interior Karnataka, Konkan-Goa during next 5 days.

Current Weather Status and Extended range Forecast for next two weeks (20 June-3 July, 2024)

Press Release: Monthly forecast update for June 2024.

अखिल भारतीय अंतर मंत्रालय / अंतर विभागीय हिंदी संगोष्ठी 2024- संशोधित अंतिम तिथि

Current Weather Status and Extended range Forecast for next two weeks (6 -19 June 2024)

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.

अखिल भारतीय अंतर मंत्रालय / अंतर विभागीय हिंदी संगोष्ठी का आयोजन

भारत मौसम विज्ञान विभाग का विकास

Evolution of India Meteorological Department

The Indian Astronomical Ephemeris

The Indian Astronomical Ephemeris is published anually by the Positional Astronomy Centre, Kolkata for providing astronomical data to observational astronomers and other users, such as Panchang makers. While astronomical ephemeris with similar data are compiled by seven more countries in the world, the Indian Ephemeris is designed to cater to our particular national requirements.

This book contains about 500 pages, published in only English language and its contents are divided into six parts such as:

  • Part I : TIME, SUN, MOON, PLANETS
  • Part II : STARS
  • Part III : TABLES OF SUNRISE, SUNSET AND MOONRISE, MOONSET
  • Part IV : ECLIPSES AND OCCULTATIONS
  • Part V : ASTRONOMICAL PHENOMENA AND MISCELLANEOUS TABLES
  • Part VI : INDIAN CALENDAR

In accordance with the resolutions adopted by the International Astronomical Union (IAU) at its meeting held in 1976 and 1979 relating to time, reference frame and astronomical constants, the epoch of the standard reference system in this publication is J 2000.5 and the argument of the ephemerides is terrestrial time.

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