1,099 thoughts on “Chennai receives first pre-NEM shower

  1. Rainfall figures from the 1st NEM rains of 2013 around Chennai
    in mm
    Poonamale – 60 

    Madurantakkam – 40
    Katupakkam – 31
    Thiruvalangadu – 30
    Sholingur- 30
    Arakonnam – 30
    Tambaram – 30
    Kelambakkam – 30

    Mailam – 28

    Avadi – 27
    Sholinganallur – 24

    Meenambakkam – 23.2
    Cheyyar – 22

    Redhills – 21 
    Uthiremerur – 20
    Sriperumbudur – 20

    Kolapakkam – 19
    Puzhal – 18

    Chembarabakkam – 18
    Cheyyur – 16
    Kalavai – 16

    Madhavaram – 15

    Guindy – 13

    Nungambakkam – 12
    Cholavaram – 12
    Taramani – 11

    Kaveripakkam – 10
    Poond Lake – 10
    Kancheepuram – 10
    Tamaripakkam – 10
    Marina Beach – 10

    RK Pet – 10
    Mahabalipuram  – 10
    Chengalpattu – 10
    Pallipattu – 10 
    Wallajah – 10
    Tiruvallur – 10
    Tiruttani – 10 
    Vellore – 3
    Ellapuram – 2

    Ennore – 2

  2. Always northeast monsoon good for nagaidistict,tiruvarue,thajavore,villupuram,cuddalore and pondicherry rocks they have very heavy rain of 200 cm  from northeast monsoon

  3. rame1975 rajkmr  
    No…they will change every 6 hrs once..acc to GFS…
    Wait …they will change it again…but we all should not rely on this..

  4. No need to get disappointed at all. What we are receiving now is a bonus. The low is very broas, but the main center is far away. When the main one comes close, we’ll have good rains

  5. Sud T.nagar rame1975 rajkmr PradeepJohn As per current GPS coordinates it can go west towards arabian sea . Is that a possibility ?

  6. IMD outlook
    BROKEN LOW/MEDIUM CLOUDS WITH EMBEDDED MODERATE TO INTENSE 
    CONVECTION OVER SOUTH BAY OF BENGAL SOUTH OF LAT 9.0N ANDAMAN SEA.

  7. ECMWF Updated

    The WML/Depression is expected to stay close to Chennai for Good 4 days. Hope it turns out to be true.

  8. ECMWF Updated

    The WML/Depression is expected to stay close to Chennai for Good 4 days. Hope it turns out to be true.

  9. Observations recorded at 0830 hrs IST on 20.10.2013
    (WEATHER OVER TAMIL NADU & PUDUCHERRY)
    STATION
    MAXIMUM TEMP
    (º C)
    MINIMUM TEMP
    (º C)
    RAINFALL (MM UPTO 0830 HOURS)
    ADIRAMPATNAM
    31.1
    23.5
    6.4
    CHENNAI NUNGAMBAKKAM
    33.1
    24.7
    12.0
    CHENNAI AP
    32.5
    22.7
    23.2
    COIMBATORE AP
    32.0
    21.1
    31.3
    COONOOR
    20.4
    14.2
    7.4
    CUDDALORE
    33.2
    21.7
    13.4
    DHARMAPURI
    32.0
    19.5
    tr
    KANYAKUMARI
    29.9
    23.3
    0.6
    KARAIKAL
    31.8
    23.8
    4.0
    KARUR PARAMATHI
    31.8
    23.0
    0.0
    KODAIKANAL
    17.8
    11.0
    11.8
    MADURAI AP
    31.1
    22.6
    88.5
    NAGAPATTINAM
    31.8
    24.9
    0.3
    PALAYAMKOTTAI
    33.0
    23.0
    43.0
    PAMBAN
    31.3
    24.8
    3.1
    PARANGIPETTAI
    32.0
    22.0
    75.0
    PUDUCHERRY
    33.8
    21.9
    33.0
    SALEM
    31.8
    20.4
    5.7
    TIRUCHIRAPALLI
    32.9
    24.0
    0.4
    TIRUPATHUR
    31.2
    19.8
    11.0
    TONDI
    29.6
    26.2
    1.8
    THOOTHUKUDI
    31.5
    23.4
    8.4
    VALPARAI
    25.0
    15.5
    8.6
    VELLORE
    33.0
    24.0
    2.5

  10. IMD has not yet announced this system as a LPA. Today they will announce the formation of LPA

    IMD saysUnder the influence of the upper air cyclonic circulation over central parts of south Bay of Bengal, a low pressure area may form over southwest Bay of Bengal during next 24 hours

  11. PradeepJohn As per the current location coordinates mentioned by SUSA .is there any possibility that the system may move west and go into Arabian Sea ? ( Lat 9 N )

  12. System east of naagai..Very heavy rain waiting for n.tn coast from evening… Convergence as well as divergence increasing … System making a slow movement twrds n.tn.

  13. 500mb vorticity map clearly shows the ridge in dark ink blue color ,and steering the system(orange-yellowish) twrds n.tn ..

  14. Yes it is hotter than Chennai bcoz in summer nw winds from Rajasthan directly hit odisha and temptature crossed 45 sometimes

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