According to the National Weather Forecasting Centre/Regional meteorology Centre, New Delhi of the India Meteorological Department:
The advance of Southwest Monsoon till 14th June 2020
- The Southwest Monsoon has further advanced into remaining parts of Central Arabian Sea, some parts of northeast Arabian Sea, Gujarat state, Dadra & Nagar Haveli, remaining parts of Maharashtra (including Mumbai), some parts of Madhya Pradesh, most parts of Chhattisgarh and Jharkhand and some more parts of Bihar.
- The Northern Limit of Monsoon (NLM) now passes through Lat.20°N/Long.60°E, Lat.20°N/Long.70°E, Surat, Nandurbar, Betul, Seoni, Pendra Road, Ambikapur, Gaya, Patna and Lat.27°N/Long.85°E .
- The Chief amount of rainfall (in cm) more realized past during 24-hours till 0830 IST of14th June 2020 (>5cm):
Gujarat: Madhbun (Dadara & Nagar Haveli)-9, Abad City (Ahmedabad)-7, Dahegam(Gandhinagar)-7, Nanipalson (Valsad)-7, Gandhinagar (Gandhinagar)-6, Talod(Sabarkantha)-6, Khanvel (Dadara & Nagar Haveli)-6, Kaprada (Valsad)-5, Malpur (Aravalli)-5, Nakhatrana (Kutch)- 5 cm
Maharashtra: Mumbai(Colaba)-1, Mumbai (Santacruz)-2, Pernem (North Goa)-12, Mokheda (Palghar)- 12, Matheran (Raigad)- 8, Malvan (Sindhudurg)- 7, Ulhasnagar(Thane)- 11, Amalner (Jalgaon)- 6, Shahada (Nandurbar)- 7, Igatpuri (Nashik)- 7, Ashti
(Beed)- 5 and Aundha Nagnath (Hingoli)- 7
Southwest Monsoon till 14th June 2020:
For the country as a whole, Seasonal cumulative rainfall during this year’s southwest
monsoon till 14th June 2020 is above Long Period Average (LPA) by 31%. It is 19%,
94% & 20% above their LPA over northwest, central & south peninsular India respectively. Details of the rainfall distribution over the four broad geographical regions of India are given below
Regions Actual Normal % Departure
Rainfall(mm) Rainfall (mm) From LPA
The country as a whole 75.8 57.8 31%
Northwest India 27.2 22.8 19%
Central India 91.0 46.9 94%
South Peninsula 80.2 66.9 20%
East & northeast India 131.8 137.4 -4%
Meteorological Conditions
- A trough runs from northwest Rajasthan to coastal Odisha at lower tropospheric levels.
- An east-west shear zone runs along Lat.22°N across Central India between 3.1 and 4.5 kmabove mean sea level.
- A cyclonic circulation lies over East Madhya Pradesh & neighbourhood at mid-troposphericlevels.
Forecast & warnings
- Under the influence of above systems, conditions are becoming favourable for further advance of Southwest Monsoon into some more parts of North Arabian Sea, Gujarat and Madhya Pradesh, remaining parts of Chhattisgarh, Jharkhand and Bihar and some parts of East Uttar Pradesh during next 48 hours.
- Fairly widespread to widespread rainfall very likely to continue over Maharashtra, Gujarat,most parts of central and east India during next 4-5 days with isolated heavy to very heavy falls over Konkan & Goa, Madhya Maharashtra, Gujarat and isolated heavy over south Madhya Pradesh, Vidarbha, Chhattisgarh and Marathwada during next 2-3 days.


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