409 thoughts on “Low Pressure develops in Bay

  1. kea I think there shld be a picture of chennai, in rainy day.. then change that to foggy picture during winter and sunny during summerโ€ฆ – the picture right above the KEA WEATHER STATION in kea.metsite

  2. Things r changing rapidly…..ridge giving the way for the system to use entire TN stretch for landfall … & upper level conditions r turning favourable for the system to develop….

  3. Hr,

    I do agree with you, the rain symbol for this season must be placed near the “KEA Weather Station Chennai”.

    That picture should not be a cartoon, it can be a realistic one.

  4. KEA,

    If you could update the background accornding to the climate in chennai, then it would be more attractive.

    Accuweather is doing it. You can check that site for ideas.

  5. Most models r showing the track direction as w-sw-w… ecmwf:Nagai-cuddalore. Nogaps:jaffna ,n.lankan tip. Canada model-nagai. they hav took yestrday data,so tday’s run would be interesting …

  6. acc to gfs system will move in wsw dir n push into GOM which wil have minimal impact on chennai

    ECMWF shows system will move in WNW n cross somewhere btw nagai n chennai

  7. BBC PREDICT IT WILL CROSS PONDY OR CUDDALORE ITS AFFECT 40% FOR CHENNAI AT LEAST 10 TO 2O CM RAIN BUT PONDY AND CUDDALORE WILL AFFECT VERY MUCH SEVERE FLOODS LIKE VILLUPURAM DIST NAGAI DISTRICT TIRUVARUR DIST THANJAVORE DIST AFFECT MOSTLY. RAIN BELT AREA FROM PONDY TO KANYAKUMARI

  8. Forecast for Port Blair – IMD :- A few spells of rain or thundershower, a spell may be heavy. Maximum temperature will be around 30 deg. celsius.

  9. ARB Sea is throwing a second cyclone….ARB is very busy this year..

    .due to this cyc.. our bay system is intensifying and moving towards SW and this bay system will intensify more when it reaches the land due to the moisture present in ARB Sea…

    Heavy to heavy rains is on the way by monday…

  10. There is no relationship between BOB and Arabian Sea System.

    In fact the BOB LPA is currently setting the wind pattern in BOB and Arabian Sea.

    WSW wind due to this BOB system. The same pull effect is happening in Arabian Sea also.

    After some more intensification and landfall in BOB there is going to be lot wind shear between BOB and Arabian Sea. Both the systems cannot influence each other.

    These 2 systems may run parallelly.

  11. Warning by accuweather – Chennai – :- Rain, some heavy, and thunderstorms to affect the area from Monday morning into late Friday night

  12. Arb sea ,tis developing low will hav more chance to develop into cyclone…. It is supported by low shear,,moreover its falling under monsoon trough .so it may develop easily ..bay system is fighting against lot of obstacles.. Lets c ,, bay or arb sea ah ne..

  13. Rain/thundershowers at a few places over south peninsular India, Lakshadweep and
    Andaman & Nicobar Islands with increase over Tamilnadu and south Andhra Pradesh from 31st
    October. ๐Ÿ˜Ž

  14. @kea

    i have sent u the new design with existing structure to ur outlook id.
    check if it can integrated with live feed data

  15. BoB LPA will strenghten into a DD and will make landfall b/w Chennai and Cuddalore somewhere close to Marakkanam by wednesday atmost, as forecasted by the ever reliable BBC…..TN should brace itself for some Heavy continuous downpour starting Monday evening…..Intermittent showers might start as early as sunday night or early morning of monday….

  16. TN going to be under water during month end.

    This is absolutely dramatic situation. If IMD knows the situation they should be informing government now to take necessary steps to avoid loss of lives.

    IMD is very relaxed and watching the develpment as of now.

    In my area selaiyur, roads are already digged up for laying under ground sewage pipes.

  17. Jtwc told that low is at 12’n80.4’e. Chennai is at 13.08’n90.4’e. If the low moves NW it will go to north coastal andhra. If it comes like thane and intensify whole TN coast will be battered. Iam from pondy

  18. Jon,

    I think it is not possible for DD to travel through gulf of mannar with same intensity.

    There have been past records that once a storm is reached gulf then it weakens into LPA.

    As per this GFS system they have shown the same intensity maintained.

    I think we have to wait for some more time. GFS models are inaccurate for more than 4 days time.

  19. Parthi, pl check chennai wikipedia and jtwc. Chennai is at 13.08’n80.27’e preciously and low at 12.0’n80.4’e. It should be atleast 9 to 10’n for us to get rains because the northern band of either low or cyclone is having rain bearing cloud because the either low or cyclone spin clockwise in northern hemisphere

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