Another good research done by one of our active reader "pradeep john"
"I have dig some more cyclones which were formed in december and moving towards Bangladesh
1990
http://metocph.nmci.navy.mil/jtwc/atcr/1990atcr/pdf/nio/04b.pdf
1981
http://metocph.nmci.navy.mil/jtwc/atcr/1981atcr/pdf/nio/31-81.pdf
1973
http://metocph.nmci.navy.mil/jtwc/atcr/1973atcr/pdf/nio/41-73.pdf
Approx in every 10 years a cyclone in December moves towards Bangladesh last being in 1990
i have been tracking cyclones from my Hindu Pages from 1995 and i have not seen one go northwards in december
it seems our predicted future cyclone will not move up towards Bangladesh or even Orissa..it is coming towards Tamilnadu or South Andhra"