Periodicities in the dates of onset of the southwest monsoon over Kerala

Authors

  • R. P. KANE Physical Research Laboratory, Ahmedabad

DOI:

https://doi.org/10.54302/mausam.v31i3.3797

Abstract

A Burg (MEM) spectrum analysis of the dates of onset of the SW monsoon over Kerala as given (a) IMD, (b) Ananthakrishnan et al. (1967) and (c) Ramdas et al. (1954) revealed periodicities of about Tk= 2.3, 2.8, 3.5, 3.9, 4.7, 5.5, 6.2, 7.3, 8.5, 10.8, 14, 20 and 40 years with amplitudes of about 2-5 days. When used for prediction, the match was within ±5 days for the series of Ananthakrishnan et al. (1967) and within ± 10 days for the IMD series and the series of Ramdas et al. (1954).

Downloads

Download data is not yet available.

Downloads

Published

1980-07-01

Issue

Vol. 31 No. 3 (1980): MAUSAM

Section

Shorter Contribution

Categories

License

Copyright (c) 2021 MAUSAM

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

All articles published by MAUSAM are licensed under the Creative Commons Attribution 4.0 International License. This permits anyone.

Anyone is free:

  • To Share - to copy, distribute and transmit the work
  • To Remix - to adapt the work.

Under the following conditions:

  • Share - copy and redistribute the material in any medium or format
  • Adapt - remix, transform, and build upon the material for any purpose, even
    commercially.

How to Cite

[1]
“Periodicities in the dates of onset of the southwest monsoon over Kerala”, MAUSAM, vol. 31, no. 3, pp. 461–464, Jul. 1980, doi: 10.54302/mausam.v31i3.3797.