Sunday, August 22, 2010
Chennai - After a day long showers... now 10:10pm, it's calm and cloudy, More showers will move in at around 12am... http://ow.ly/i/3maL
9:30pm, More cloud formations can be seen moving in from Bay into N. Tamilnadu and S. Andhra coast ... http://ow.ly/i/3maL
91B has come and gone !
Remnants of an erstwhile low, presently at 1004 mb in the southern Bay, hangs around, embedded in an off shore trough line along the Eastern coast south of A.P. With clouding along the trough, we have seen rains in T.N. in the last couple of days.In fact very good rains all over the state have raised hopes , after a weak SWM. Almost reminding the state of the NEM.
Bangalore was drenched with good rains from Thursday/Friday. After rains on Sunday evening, the rains may decrease in the city.
I would expect this low, to deepen and sort of re-form in the same region by 22nd/23rd. But would not expect very heavy rains at this stage.
Now, almost all models indicate the low to linger in the same region, in the sea, till 26th. Around that date, it may enter inland, as a 1000 mb low.
Where ? Normally I would say the A.P.coast. But, as a W.D. (I name it 25W), is crossing the northern region, we could expect the low to be pulled away from the east coast, and move Northerly, and then maybe cross near the Orissa/Bengal coast.
T.N. rains wll decrease , and the persisting low, will result in cloudy weather, but lesser rains in the interiors of the states of T.N. and Karnataka, next 3 days. Thence, all depends on the course of the low.But, I would expect precipitation in pockets to continue in the southern peninsula throughout next week.
See a small vortex, inland forming north of Bangalore on Monday/Tuesday. Maybe some rain in Bangalore on Monday night/early Tuesday.
The same 25W is sure to inter act with the axis, by then in a firm position along the Himalayan foothills, and produce heavy rains from H.P.thru Utteranchal and west U.P. and Nepal. We can expect very heavy downpours along the hills as the axix itself is also at a pressure of 1000 mb.The western end of the axis is saddled in Balochistan, at 998 mb.and will remain firm till the TD off the Vietnam coast survives. Indicating no signs of the monsoon withdrawal from there as yet.
This coming week, more rains for Delhi area after the 25th.
The western coast off shore trough remains weak next week. Normal rains of upto 10/15 mms per day could be expected.
Mumbai: Another few days of less rain.
Monday: Partly cloudy, with sunny intervals. A couple of brief heavy showers.
Tuesday:Partly cloudy, with sunny intervals. A couple of brief heavy showers, especially in the night.
Wednesday: Cloudy with some showers. Stuffy at night.
All days rains will measure upto 10/12 mms per day.
Its NE-monsoon week for Tamilnadu - Widespread rainfall in the state
Coimbatore
------------
After a long disappointment over the delayed or inadequate rainfall during the South-West monsoon, a downpour lashed Coimbatore city and suburbs on Friday night.
Rainfall in mm during the last 24 hours till 8.30 a.m. on Saturday: Annur - 6, Peelamedu - 46.3, Mettupalayam - 50.2, Pollachi - 32, Periyanaickenpalayam - 40, Tamil Nadu Agricultural University - 48, Sulur - 37, Coimbatore South Taluk - 56, Thondamuthur - 30, Valparai Taluk - 8, Chincona - 4 and Chinnakallar - 3. Parambiulam - 4, Aliyar - 15.4, Thirumurthy - 5, Amaravathy - 27, Upper Nirar - 3, Lower Nirar - 1, Manacadavu - 46, Sircarapthy - 4, Upper Aliyar - 2, Kadamparai - 2, Uppar - 28, Valparai - 11, Thoonakadavu - 2, Vettaikaranpudur - 22, Pongalur - 28, Pollachi - 32 and Nallaru - 10.
Rain proved to be minimal in the Western Ghats along the catchments of the Parambikulam – Aliyar Project (PAP) reservoirs. Officials said that the rainfall during the South-West monsoon remained inadequate and the reservoirs are yet to reach the brim. The water level in dams on Saturday: Sholayar - 124.49 ft as against the Full Reservoir Level of 160, Parambikulam 47.85 ft as against the FRL of 72, Aliyar 115.80 ft as against the FRL of 120 ft, Thirumurthy reservoir 53.18 ft as against the FRL of 60 ft and Amaravathy had 62.50 ft as against the FRL of 90 ft.
Siruvani, the reservoir that takes care of the drinking water needs, witnessed a downpour. The rainfall in the catchment was 75 mm and at the foothills was 40 mm. The storage is said to be improving considerably. The storage stood at 28.37 feet as against the FRL of nearly 50 feet.
Thanjavur
-----------
Heavy rain lashed Thanjavur and Tiruvarur districts on Saturday. The agriculture department officials said the rain was beneficial for standing Kuruvai crop. According to P.Loganathan, Joint Director of Agriculture, Thanjavur , Kuruvai crop is in the tillering to flowering stage.
The rainfalls recorded in the 24-hour period ending at 8 a.m. Saturday were as follows (in mm): Thanjavur 15.3, Kumbakonam 25.4, Valangaiman 13.5, Ayyampettai 18, Papanasam 61, Thiruthuraipoondi 45.5, Neyvasal Thenpathi 66, Mannargudi 34, Muthupettai 66, Peravurani 14, Vettikadu 19, Orathanadu 41.5, Madukkur 44 and Pattukottai 31.
Nagapattinam
-------------
Torrential rain continued unabated for the second day with the district recording an average rainfall of 21.98 mm on Saturday. Vedaranyam recorded the highest rainfall of 70.40 mm. According to sources at Vedaranyam, the rains brought respite to the herbivores at Kodiakarrai sanctuary. However, flooded salt pans would slacken salt production, sources said. The morning's heavy rains in Nagapattinam block also brought in its first of rain-induced loss with inundation of a fair price shop here.
Rainfall recorded for the 24-hour period upto Saturday 8 a.m. are as follows (in mm): Vedaranyam 70.40 ; Tirupoondi 46; Thalainayar 26; Manalmedu 22; Nagapattinam 15.40; Mayiladuthurai 9 ; Sirkazhi 6; Tharangabadi 3; and Kollidam recorded nil rainfall.
Tiruchi
----------
Several parts of the Tiruchi district received intermittent shower on Saturday, bringing down the temperature. The sky remained overcast throughout the day.
Navalur Kuttapattu recorded the maximum of 43 mm of rainfall in the district.The following were the chief amount of rainfall recorded in other parts of the district during the 24-hour period ending at 8 a.m. on Saturday (in mm): Thuraiyur 36; Kovilpatti 27.40; Samayapuram 25; Ponnaniyar Dam 22; Marungapuri 20.20; Manapparai 17.20; Kuppampatti 15 and Vathalai Anicut 6.60. The district recorded an average of 11.35 mm of rainfall during the period.
Dharmapuri
---------------
Rain lashed Dharmapuri district from Friday night. Karimangalam experienced a maximum rainfall of 245 mm.Dharmapuri district experienced a maximum rainfall of 365 mm. All the lakes and ponds in and around Karimangalam were filled to the brim.
Krishnagiri
—————
In Krishnagiri district, many places received moderate rain from Thursday night. Moderate rain occurred on Saturday morning for about two hours. Rainfall recorded in mm in various places is: Denkankottai – 76, Anchetti – 43, Thaly – 27, Royakottai – 29, Barur – 63.4 and KRP Dam – 8.2.
Nilgiris
———–
Heavy rain accompanied by thunder and lightning lashed several parts of the Nilgiris on Friday night. With the downpour continuing till the small hours of Saturday, Ooty recorded 71 mm of rainfall and Kotagiri 75 mm.
Chennai
----------
Overcast skies and a steady drizzle across most of the city kept temperatures down allowing Chennai to have a cool day providing respite from the heat, on Saturday. The weather station in Meenambakkam received close to 24 mm of rain while the Nungambakkam station recorded just over 13 mm. Area cyclone warning centre director S R Ramanan said, “The rains have been caused by an upper air cyclonic circulation. We have put out a forecast for 24 hours. People can expect rains over the next 48 hours.”
Namakkal
—————
Rain continued to batter Salem city and the district for the second consecutive day on Saturday. The heavy rain, which began on Friday evening forcing the postponement of DMK public meeting which Chief Minister M. Karunanidhi was to address, inundated the low-lying areas in the city. The Gandhi Stadium resembled a pool and many roads and streets had come under a sheet of water.
Salem city recorded 30.4 mm. Tourists shied away from Yercaud as bitter chill swept across the hill resort since Friday morning. Rains added to their woes. Power failure also had gripped the town. Namakkal town and surrounding places received rain since Friday evening. Kolli Hills also recorded heavy rains
Erode
—————
Incessant rain affected normal life in various parts of Erode district on Saturday. A number of parts in the district, including Erode town, received heavy showers on Friday night and Saturday. The overcast sky and incessant rain brought down the temperature significantly, giving the much needed respite from heat.
Vellore
----------
Light to heavy rain lashed Vellore, Katpadi and surrounding areas on Saturday afternoon.The rain came as a relief to residents, who were worried about the monsoon playing truant, resulting in the depletion of groundwater in most areas and water scarcity everywhere.The rain brought cheer to farmers who had raised rain fed crops.
------------
After a long disappointment over the delayed or inadequate rainfall during the South-West monsoon, a downpour lashed Coimbatore city and suburbs on Friday night.
Rainfall in mm during the last 24 hours till 8.30 a.m. on Saturday: Annur - 6, Peelamedu - 46.3, Mettupalayam - 50.2, Pollachi - 32, Periyanaickenpalayam - 40, Tamil Nadu Agricultural University - 48, Sulur - 37, Coimbatore South Taluk - 56, Thondamuthur - 30, Valparai Taluk - 8, Chincona - 4 and Chinnakallar - 3. Parambiulam - 4, Aliyar - 15.4, Thirumurthy - 5, Amaravathy - 27, Upper Nirar - 3, Lower Nirar - 1, Manacadavu - 46, Sircarapthy - 4, Upper Aliyar - 2, Kadamparai - 2, Uppar - 28, Valparai - 11, Thoonakadavu - 2, Vettaikaranpudur - 22, Pongalur - 28, Pollachi - 32 and Nallaru - 10.
Rain proved to be minimal in the Western Ghats along the catchments of the Parambikulam – Aliyar Project (PAP) reservoirs. Officials said that the rainfall during the South-West monsoon remained inadequate and the reservoirs are yet to reach the brim. The water level in dams on Saturday: Sholayar - 124.49 ft as against the Full Reservoir Level of 160, Parambikulam 47.85 ft as against the FRL of 72, Aliyar 115.80 ft as against the FRL of 120 ft, Thirumurthy reservoir 53.18 ft as against the FRL of 60 ft and Amaravathy had 62.50 ft as against the FRL of 90 ft.
Siruvani, the reservoir that takes care of the drinking water needs, witnessed a downpour. The rainfall in the catchment was 75 mm and at the foothills was 40 mm. The storage is said to be improving considerably. The storage stood at 28.37 feet as against the FRL of nearly 50 feet.
Thanjavur
-----------
Heavy rain lashed Thanjavur and Tiruvarur districts on Saturday. The agriculture department officials said the rain was beneficial for standing Kuruvai crop. According to P.Loganathan, Joint Director of Agriculture, Thanjavur , Kuruvai crop is in the tillering to flowering stage.
The rainfalls recorded in the 24-hour period ending at 8 a.m. Saturday were as follows (in mm): Thanjavur 15.3, Kumbakonam 25.4, Valangaiman 13.5, Ayyampettai 18, Papanasam 61, Thiruthuraipoondi 45.5, Neyvasal Thenpathi 66, Mannargudi 34, Muthupettai 66, Peravurani 14, Vettikadu 19, Orathanadu 41.5, Madukkur 44 and Pattukottai 31.
Nagapattinam
-------------
Torrential rain continued unabated for the second day with the district recording an average rainfall of 21.98 mm on Saturday. Vedaranyam recorded the highest rainfall of 70.40 mm. According to sources at Vedaranyam, the rains brought respite to the herbivores at Kodiakarrai sanctuary. However, flooded salt pans would slacken salt production, sources said. The morning's heavy rains in Nagapattinam block also brought in its first of rain-induced loss with inundation of a fair price shop here.
Rainfall recorded for the 24-hour period upto Saturday 8 a.m. are as follows (in mm): Vedaranyam 70.40 ; Tirupoondi 46; Thalainayar 26; Manalmedu 22; Nagapattinam 15.40; Mayiladuthurai 9 ; Sirkazhi 6; Tharangabadi 3; and Kollidam recorded nil rainfall.
Tiruchi
----------
Several parts of the Tiruchi district received intermittent shower on Saturday, bringing down the temperature. The sky remained overcast throughout the day.
Navalur Kuttapattu recorded the maximum of 43 mm of rainfall in the district.The following were the chief amount of rainfall recorded in other parts of the district during the 24-hour period ending at 8 a.m. on Saturday (in mm): Thuraiyur 36; Kovilpatti 27.40; Samayapuram 25; Ponnaniyar Dam 22; Marungapuri 20.20; Manapparai 17.20; Kuppampatti 15 and Vathalai Anicut 6.60. The district recorded an average of 11.35 mm of rainfall during the period.
Dharmapuri
---------------
Rain lashed Dharmapuri district from Friday night. Karimangalam experienced a maximum rainfall of 245 mm.Dharmapuri district experienced a maximum rainfall of 365 mm. All the lakes and ponds in and around Karimangalam were filled to the brim.
Krishnagiri
—————
In Krishnagiri district, many places received moderate rain from Thursday night. Moderate rain occurred on Saturday morning for about two hours. Rainfall recorded in mm in various places is: Denkankottai – 76, Anchetti – 43, Thaly – 27, Royakottai – 29, Barur – 63.4 and KRP Dam – 8.2.
Nilgiris
———–
Heavy rain accompanied by thunder and lightning lashed several parts of the Nilgiris on Friday night. With the downpour continuing till the small hours of Saturday, Ooty recorded 71 mm of rainfall and Kotagiri 75 mm.
Chennai
----------
Overcast skies and a steady drizzle across most of the city kept temperatures down allowing Chennai to have a cool day providing respite from the heat, on Saturday. The weather station in Meenambakkam received close to 24 mm of rain while the Nungambakkam station recorded just over 13 mm. Area cyclone warning centre director S R Ramanan said, “The rains have been caused by an upper air cyclonic circulation. We have put out a forecast for 24 hours. People can expect rains over the next 48 hours.”
Namakkal
—————
Rain continued to batter Salem city and the district for the second consecutive day on Saturday. The heavy rain, which began on Friday evening forcing the postponement of DMK public meeting which Chief Minister M. Karunanidhi was to address, inundated the low-lying areas in the city. The Gandhi Stadium resembled a pool and many roads and streets had come under a sheet of water.
Salem city recorded 30.4 mm. Tourists shied away from Yercaud as bitter chill swept across the hill resort since Friday morning. Rains added to their woes. Power failure also had gripped the town. Namakkal town and surrounding places received rain since Friday evening. Kolli Hills also recorded heavy rains
Erode
—————
Incessant rain affected normal life in various parts of Erode district on Saturday. A number of parts in the district, including Erode town, received heavy showers on Friday night and Saturday. The overcast sky and incessant rain brought down the temperature significantly, giving the much needed respite from heat.
Vellore
----------
Light to heavy rain lashed Vellore, Katpadi and surrounding areas on Saturday afternoon.The rain came as a relief to residents, who were worried about the monsoon playing truant, resulting in the depletion of groundwater in most areas and water scarcity everywhere.The rain brought cheer to farmers who had raised rain fed crops.
22 Aug 2010/1450 hrs IST trend
Today, [22 Aug 2010/1451 hrs IST] the Radar picture indicates that intense clouds from NE is penetrating Chennai. Wde may expect moderate to heavy rainfall in Chennai within another one hour.
Rainfall intensity on 22 Aug 2010
| Rainfall reported on 0830 hrs of 22 Aug 2010 in Tamilnadu | |
| Padalur | 8.0 |
| Chidambaram | 63.0 |
| Thally | 56.7 |
| Peraiyur | 34.0 |
| Kollidam | 75.0 |
| Mayiladuthurai | 25.0 |
| Nagapattinam | 28.0 |
| Sirkali | 110.0 |
| Tarangambadi | 24.2 |
| Vedaranyam | 18.4 |
| Mangalapuram | 10.2 |
| Denkanikottai | 11.0 |
| Naduvattam | 25.0 |
| Baur | 12.0 |
| Alangudi | 20.0 |
| Aranthangi | 11.0 |
| Illupur | 12.6 |
| Kandarvakottai | 30.0 |
| Karambakudi | 14.0 |
| Keeranur | 18.0 |
| Perungalur | 21.0 |
| Pudukkottai | 13.0 |
| Attur | 10.4 |
| Vazapadi | 10.0 |
| Rasipuram | 8.4 |
| Cheyyur | 25.0 |
| Cuddalore | 75.0 |
| K.M.Koil | 28.0 |
| Parangipettai | 39.0 |
| Sethiyathope | 31.0 |
| Srimushnam | 20.0 |
| Tozudur | 16.0 |
| Vridhachalam | 24.4 |
| Dharmapuri | 10.0 |
| Harur | 8.0 |
| Palacode | 12.0 |
| Krishnagiri | 10.6 |
| Pennagaram | 9.0 |
| Kumbakonam | 26.4 |
| Chinglepet | 90.8 |
| Kanchipuram | 48.0 |
| Maduranthagam | 57.0 |
| Sriperumbudur | 41.2 |
| Tambaram | 48.2 |
| Uthiramerur | 71.0 |
| Panchapatti | 8.0 |
| Thogaimalai | 13.0 |
| Penugondapuram | 18.2 |
| Pochampalli | 9.2 |
| Pappireddipatti | 12.0 |
| Vellore | 42.2 |
| Thuraiyur | 10.0 |
| Kovilpatti | 8.0 |
| Surangudi | 15.0 |
| Vilathikulam | 15.0 |
| Alangayam | 15.0 |
| Ambur | 15.4 |
| Arakkonam | 45.4 |
| Gudiyatham | 26.0 |
| Melalathur | 22.6 |
| Sholigur | 36.0 |
| Yercaud | 11.2 |
| Vaniyambadi | 22.0 |
| Samayapuram | 12.5 |
| Gingee | 43.0 |
| Kallakurichi | 20.0 |
| Sankarapuram | 13.0 |
| Tindivanam | 15.0 |
| Tirukoilur | 24.0 |
| Ulundurpet | 20.0 |
| Vanur | 25.0 |
| Viluppuram | 43.0 |
| Anna unversity | 24.8 |
| DGP office | 24.1 |
| Tirupattur | 12.2 |
| Cholavaram | 15.0 |
| Nungambakkam | 12.8 |
| Madukur | 34.2 |
| Orathanadu | 20.8 |
| Papanasam | 23.2 |
| Pattukottai | 27.0 |
| Peravurani | 32.3 |
| Thanjavur | 35.0 |
| Thiruvidaimarudhur | 27.0 |
| Tirukattupalli | 14.2 |
| Tiruvaiyaru | 45.1 |
| Tiruchy AP | 13.6 |
| Mulanur | 9.0 |
| Tiruchy Town | 8.0 |
| Pallipattu | 21.0 |
| Ponneri | 14.0 |
| Poonamallee | 27.0 |
| Poondi | 13.0 |
| Tiruttani | 36.0 |
| Tiruvallur | 16.0 |
| Lalgudi | 12.2 |
| Marungapuri | 10.4 |
| Musiri | 10.0 |
| Pullambadi | 15.8 |
| Grand Anicut | 11.2 |
| Periyar Dam | 17.0 |
Rainfall at Metros across India
Rainfall on 22.8.2010 ending at 8.30 am
—————————————–------------------------
Chennai (Nungambakkam) – 13 mm
Chennai (Meenambakkam) – 24 mm
Mumbai (Santacruz) – 12 mm
Mumbai (Colaba) – 0.4 mm
New Delhi (Palam) – 32 mm
New Delhi (Safdarjung) – 44 mm
—————————————–------------------------
Chennai (Nungambakkam) – 13 mm
Chennai (Meenambakkam) – 24 mm
Mumbai (Santacruz) – 12 mm
Mumbai (Colaba) – 0.4 mm
New Delhi (Palam) – 32 mm
New Delhi (Safdarjung) – 44 mm
7 models suggest a "Marked LOW" or "Depression" near N. Tamilnadu or Andhra coast in another 48 hrs... http://ow.ly/2sWER
N-E monsoon also may benefit from La Nina
International Research Institute (IRI) at Columbia University sees 96 per cent chance of La Nina conditions persisting through August to October this year.
In updated seasonal forecasts on Friday, the IRI assessed almost similar probability (95 per cent) of these conditions extending into November and December.
NORMAL MONSOONS
The IRI found elevated probabilities of the La Nina favourably impacting not just the ongoing south-west monsoon but the subsequent north-east monsoon as well.
As for expected rainfall trends for September-October-November, the IRI assessed as high the probabilities for excess precipitation for the entire western half of the country except the south-west Coast and North India (Jammu and Kashmir, Punjab, Haryana, Himachal Pradesh and Uttar Pradesh) where it would be normal.
WET NORTH-WEST
During October-November-December, the north-west is expected to see the advent of the seasonal winter with a largely normal rainfall pattern.
Going into the December and January, the IRI sees elevated chances of Central and East-central India going through a lean phase in terms of recorded rainfall.
Meanwhile, India Meteorological Department (IMD) has indicated on Friday that the rainy weather over north-west India could sustain with more helpful atmospheric dynamics being thrown in.
Active convection and surplus moisture available is now expected to spin up a land-based low-pressure area, rare but not improbable, over West Uttar Pradesh by Monday.
A western disturbance is also forecast to enter the region subsequently, which could intensify the rainfall over the Himalayan foothills in Uttar Pradesh.
A causative upper air cyclonic circulation has been hanging in over West Uttar Pradesh and neighbourhood over the past few days.
HEAVY RAIN
An IMD update said that the last 24 hours ending Friday afternoon saw widespread rainfall being reported from Himachal Pradesh, Haryana, East Rajasthan, North Madhya Pradesh, Sub-Himalayan West Bengal, Sikkim, the North-eastern States and the West Coast.
It was fairly widespread over Jammu and Kashmir, Uttarakhand, Uttar Pradesh, Jharkhand, Gangetic West Bengal, Orissa, Marathwada, Vidarbha, Telangana and Interior Karnataka.
A satellite cloud imagery showed the presence of convective (rain-bearing) clouds over many parts of the country (outside Jammu and Kashmir, Gujarat, Mizoram and Tripura), South Bay of Bengal, Andaman Sea and East Arabian Sea.
CYCLONIC WHIRL
An upper air cyclonic circulation has been traced to over Rayalaseema and neighbourhood and which has been spearheading precipitation over the Southern Peninsula.
A rain alert valid for the next two days said that isolated heavy to very heavy rainfall would occur over Himachal Pradesh, Uttarakhand, the Jammu division of Jammu and Kashmir, Sub-Himalayan West Bengal, Sikkim, Uttar Pradesh, Bihar, East Rajasthan, the north-eastern States, Coastal and South Interior Karnataka and Kerala.
Forecast valid until Monday spoke about the possibility of widespread rain or thundershowers over Himachal Pradesh, Uttarkhand, Sub-Himalayan West Bengal, Sikkim, the north-eastern States and Coastal Karnataka.
FAIRLY WIDESPREAD
Fairly widespread rain or thundershowers would occur over Jammu and Kashmir, Punjab, Haryana, Chandigarh, Delhi, East Rajasthan, Uttar Pradesh, Bihar, Jharkhand, Madhya Pradesh, Konkan, Goa, Kerala, Interior Maharashtra, Interior Karnataka, Lakshadweep and the Andaman and Nicobar Islands.
Extended forecast until Wednesday said that widespread rainfall would occur over Sub-Himalayan West Bengal, Sikkim, Bihar, Uttar Pradesh, Haryana, East Rajasthan, Uttarakhand, Himachal Pradesh, the north-eastern States, Coastal Karnataka and Kerala.
Chief amounts of rainfall reported at 0830 hrs IST on 21 Aug 2010 in Tamilnadu ... http://ow.ly/2sWyd
SOUTH INTERIOR KARNATAKA has got good rains
SOUTH INTERIOR KARNATAKA has got good rains(widespread) than the coastal regions ---- this is a goods sign. Today also the interior regions would have got good rains
Nagamangala 13
Nuggehalli 13
Tarikere 10
Sravanabelagola 9
M M Hills 8
Srirampura 8
C.R.Patna 5
Kudalgi 5
Hosadurga 5
Halebeedu 5
Krishnarajpet 5
Bhagamandala 5
Gubbi 5
Kanakapura 4
Kollegal 4
Thirthahalli 4
Tiptur 4
Lakkavalli 3
C N Halli 3
Ammathy 3
Maddur 3
T.Narsipur 3
Agumbe 3
Holenarsipur 3
Chamarajnagar 3
Chamrajanagara 3
Sagar 3
Turuvekere 3
Nanjangud 3
Yelandur 3
Koppa 3
Gundlapet 2
Begur 2
Balehonur 2
Sarguru 2
Arsikere 2
Sira 2
Saklespura 2
Bandipura 2
Sringeri 2
Kushal Nagar 2
Hunsur 2
K.R.Nagara 1
Bargur 1
B.Durga 1
Alur 1
Mysore 1
H D Kote 1
Parasurampura 1
Kamardi 1
Bharmasagar 1
Napoklu 1
Virajpet 1
Pandavapura 1
Jagalur 1
Ajjampura 1
Channagiri 1
Holalkere 1
Arkalgud 1
Srinivaspur 1
Channapatana 1
Bhadravati 1
Halli Mysore 1
Hassan 1
Ramagiri 1
Anavatti 1
Somwarpet 1
Harangi 1
As the circulation is moving from EAST to WEST, it rained wide spread in interior Karnataka than in coastal regions. This is a sort of upper air monsoon trough. You would have noticed the winds coming from Easterly to NEly.
Posted by Kaneyen & Pradeep
Nagamangala 13
Nuggehalli 13
Tarikere 10
Sravanabelagola 9
M M Hills 8
Srirampura 8
C.R.Patna 5
Kudalgi 5
Hosadurga 5
Halebeedu 5
Krishnarajpet 5
Bhagamandala 5
Gubbi 5
Kanakapura 4
Kollegal 4
Thirthahalli 4
Tiptur 4
Lakkavalli 3
C N Halli 3
Ammathy 3
Maddur 3
T.Narsipur 3
Agumbe 3
Holenarsipur 3
Chamarajnagar 3
Chamrajanagara 3
Sagar 3
Turuvekere 3
Nanjangud 3
Yelandur 3
Koppa 3
Gundlapet 2
Begur 2
Balehonur 2
Sarguru 2
Arsikere 2
Sira 2
Saklespura 2
Bandipura 2
Sringeri 2
Kushal Nagar 2
Hunsur 2
K.R.Nagara 1
Bargur 1
B.Durga 1
Alur 1
Mysore 1
H D Kote 1
Parasurampura 1
Kamardi 1
Bharmasagar 1
Napoklu 1
Virajpet 1
Pandavapura 1
Jagalur 1
Ajjampura 1
Channagiri 1
Holalkere 1
Arkalgud 1
Srinivaspur 1
Channapatana 1
Bhadravati 1
Halli Mysore 1
Hassan 1
Ramagiri 1
Anavatti 1
Somwarpet 1
Harangi 1
As the circulation is moving from EAST to WEST, it rained wide spread in interior Karnataka than in coastal regions. This is a sort of upper air monsoon trough. You would have noticed the winds coming from Easterly to NEly.
Posted by Kaneyen & Pradeep
Chennai - Nuwe.in, predicts 250mm in next 4days for chennai... almost all models predict Heavy showers for next 4 days... http://ow.ly/2sWtm
Chief amounts of rainfall on 21 Aug 2010
Chief amounts of rainfall reported at 0830 hrs IST on 21 Aug 2010 in Tamilnadu
Ramanathapuram, Kallakurichi-17, Sankarapuram-15, Tirukoilur-12, Adiramapatinam, Tondi-9, Ponneri,Denkanikottai-8 each
Kothagiri,Ooty,Vedaranyam,Tozudur,Vridhachalam,and Palacode-7 each. Baur,Jayamkondan,Ottapidaram,& Coimbatore (South) -6 each.
Naduvattam,Omalurm,Sendamangalam,Gudalur,K.M.Koil,Rasipuram,Mettupalayam,Pennagaram,Illupur,Dharmapuri,Dindigul,Coimbatore,Sriperumbudur, Rameswaram,Srimushnam,Dharapuram,Ulundurpet,& Pamban-5 each.
Madukur,Pappireddipatti,Anchetty,Namakkal,Viluppuram,Yercaud,Orathanadu,P.N.Palayam,Attur,Sulur,Harur,Vedasandur,& Thuraiyur-4 each.
Cheyyur,Uthiramerur,Kamuthi,Chinglepet,Toothukudi,Devala,Kundha,Kandarvakottai,Pudukkottai,Pattukottai,MetturDam,Salem,Maduranthagam,Sendurai, Rayakottah,Tirupur,Coonoor,Perungalur,Thally,Pochampalli,Keeranur,Kumbakonam,Sathyamangalam,& Samayapuram-3 each.
Erode,Kadaladi,Penugondapuram,R.S.Mangalam,Maniyatchi,Vembavur,Gobichettipalayam,Marungapuri,Pollachi,Tambaram,Chettikulam,Karambakudi,Panchapatti,Manaparai,Perundurai,Kanchipuram,Tiruvadanai,Tiruvallur,Krishnagiri, & Sankarapuram-2 each.
Nagapattinam,Thanjavur,Peravurani,Paramathi,Aranthangi,Tindivanam,Kumarapalayam,Mangalapuram,Sethiyathope,Mudukulathur,Mayanur,TiruchengoduKetti,Vazapadi,Avinashi,Bhavani,Palani,Redhiils,Karur,Bhavanisagar,Paramakudi,Pallipattu,Srivaikuntam,Natham,Kangeyam,Mayiladuthurai,Karaikal,Nilakottai,Parangipettai,K.Paramathi,Udumalpet,Sathanur Dam & Poondi-1 each.
Depression/Cyclone is possible near TN / Andhra coast
GFS Model
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NOGAPS Model
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IMD MM5 Model
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IMD GFS Model
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Canadian CMC GEM Model
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NUWE Model
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Taiwan Model
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Nuwe predicts 250mm in next 4days for chennai
GFS predicts around 150mm
Foreca is little conservative and predicts around 80mm
All India Rainfall toppers from 1st January 2010 - 21st August 2010
- Cherrapunji (Meghalaya) - 1140 cm (Annual around 1100)
- Agumbe (Karnataka) - 488 cm (Annual over 750)
- Gaganbawada (Maharashtra) - 432 cm (Annual over 600)
- Shirali (Karnataka) - 351 cm (Annual over 400)
- Coochbehar (West Bengal) - 342 cm (Annual around 350)
- Passighat (Arunachal Pradesh) - 331 cm (Annual around 450)
- Mahabaleshwar (Maharashtra) - 321 cm (Annual over 600)
- Silchar (Assam) - 308 cm (Annual around 350)
- Honavar (Karnataka) - 307 (Annual over 350)
- Ratnagiri (Maharashtra) - 307 cm (Annual around 300)
- Buxa (West Bengal) - 302 cm (Annual around 550)
- Piravom (Kerala) - 302 cm (Annual around ??)
- North Lakhimpur (Assam) - 298 cm (Annual around 350)
- Panambur (Karnataka) - 293 cm (Annual over 350)
- Mangalore AP (Karnataka) - 292 cm (Annual around 400)
- Bhagamandala (Karnataka) - 291 cm (Annual over 600)
- Vadakara (Kerala) - 287 cm (Annual around ??)
- Karwar (Karnataka) - 282 cm (Annual around 400)
- Gangtok (Sikkim) - 280 cm (Annual over 350)
- Panjim (Goa) - 273 cm (Annual around 300)
- Jalpaiguri (West Bengal) - 268 cm (Annual around 350)
- Kottigehara (Karnataka) - 263 cm (Annual around ??)
- Harnai (Maharashtra) - 263 cm (Annual around 250)
- Mumbai Colaba (Maharashtra) - 263 cm (Annual around 200)
- Mumbai Santa Cruz (Maharashtra) - 262 cm (Annual around 250)
- Peermade (Kerala) - 256 cm (Annual around 500)
- Chinnakallar (Tamilnadu) - 253 cm (Annual around 500)
- Kannur (Kerala) - 248cm ( Annual around ??)
- Itanagar (Arunachal Pradesh) - 245 cm (Annual around 350)
- Matheran (Maharashtra) - 232 cm (Annual around 550)
- Kozhikode (Kerala) - 232cm ( Annual around ??)
- Kochi AP (Kerala) - 229cm ( Annual around ??)
- Dibrugarh (Assam) - 228 cm (Annual around 300)
- Valparai (Tamilnadu) - 222 cm (Annual around 350)
- Dahanu (Maharashtra) - 215 cm (Annual around 250)
- Kottayam (Kerala) - 206cm ( Annual around ??)
- Devala (Tamilnadu) - 202 cm (Annual over 400)
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