Monsoon 2024 Predictions Indian Ocean Dipole. Northern hemisphere snow cover extent during the last three months (january to march 2024) was below normal. So what does this mean for the monsoon?
For india, the shift from el nino to la nina likely brings a wetter monsoon, but another phenomenon called the iod (indian oscillation dipole) can influence rainfall intensity, accuweather’s lead. However, the positive anomalies have weakened slightly in the eastern pacific ocean.
How Will It Help The Indian Monsoon?
Also, the snow cover in the northern hemisphere and eurasia is low.
Positive Indian Ocean Dipole (Iod):
The indian ocean dipole (iod) has chronically steered monsoon to safety, when in distress.
The Neutral Indian Ocean Dipole Circulation Provides Westerly Winds Over The Ocean, Convective Rain Over Indonesia, And A Tropical High Pressure Area Bringing A Relatively Dry Climate To The Horn Of Africa.
Images References :
During The Monsoon Months, The Positive Anomalies Expanded Westward From The Eastern Pacific Ocean.
Positive iod conditions, where the western indian ocean is warmer than the eastern indian ocean, are also known to favour stronger monsoons.
Positive Indian Ocean Dipole (Iod):
Also, the snow cover in the northern hemisphere is low.
But Most Parts Of The Tropical Indian Ocean, Particularly The Southern Tropical Indian Ocean, Are Warmer.