Wednesday, January 18, 2012
Check inter active page for Latest morning Delhi pic
La Niña conditions remain.The Nino 4 and Nino 3.4 regions of the Pacific show NO CHANGE in the SSt in the last 15 days.The regions are at -0.9c below normal.
Indications of a mild La-Nina still persist. La Niña remains established over the Pacific Ocean,
Though some indicators have weakened over the past fortnight. Atmospheric indicators of La Niña, such as the Southern Oscillation Index (SOI), trade winds and cloudiness over the equatorial Pacific Ocean have shifted towards more neutral values,implying some weakening of the La Niña event.
However, most models suggesting an end of the event during the coming spring season.
SOI Parameter:Sustained positive values of the SOI above +8 may indicate a La Niña event, while sustained negative values below −8 may indicate an El Niño event. Values of between about +8 and −8 generally indicate neutral conditions.
As on 16th Jan, the latest SOI value was +12.8. Though down from 13.2,the last value, it is still above the La-Nina parameter.
MJO factor is weak currently ,right from the Western Pacific region upto the Bay equatorialregions. No signs of any strengthening of MJO next 15 days.
Posted Thursday 21st Night. Mumbai Rains to gradually increase from Friday. And will result in a wet Saturday/Sunday. Monsoon Current in...
Mt. Abu: 141 mms on 23rd July, 733 on 24th July and 734 mms on 25th July ..totalling to 1608 mms in 3 days ! The annual rainfall of man...
WEEKEND SPECIAL.. HIGHEST RAINFALL(2017) OVER INDIAN SUBCONTINENT.. ( THIS EFFORT IS BEST VIEWED ON A LAPTOP ) 1. Annual rainfall ov...
Posted Thursday Night 19th April Arctic Sea Ice Volume Surges 3 TRILLION Cubic Meters Since Early March! April 17, 2018 by Robert ...