Wednesday, May 27, 2015

Heat Wave Continues...

26th May 2015

As mentioned earlier, 26th May was a hot day, and indeed so, as we say a late report received from AWS Stations in Andhra Pradesh...
Kalidindi ( Krishna) 48.6c,  Savalyapuram 48.5c (Guntur), Mangalgiri (Guntur) 48.3c,  Kunavaram 48.2c (East Godavri), Gokavaram 47.7c (East Godavri), Seethanagram 47.7c,    Dwaraka Tirumalay 47.8c

Titalgarh 47.6c on 26th May.and 46.4c at Bundi (Rajasthan).


27th May 2015

Hot Places India 46c and above on 27th , Wednesday,

Daltonganj & Titalgarh 47.0c
Chandrapur  46.8c
Ongole 46.9c 
Nizamababad & Nandigama 46.6c 
Vijaywada AP, Raipur & Brahmapuri 46.2c
Nagpur Sonegaon  46.1c
Vijayawada / Gannavaram  46.0c
Heat Wave abates and day temperatures fall by 2c in Telengana, AP, Odisha and Vidharbha from 28th May ...

Pakistan:
Nawabshah 47.5c, Dadu  Moenjo daro 47c, Sibbi, Sukkur 46c

Nepal: Dipdayal at 42.7c.

Hottest Places in Oman on 26th May, Tuesday

Suwaiq 47.1c, Sohar 46.7c, Muscat AP 46.4c, Sur 46.2c

Monsoon Likely to advance into South West Sri Lanka on 29th May....and into Kerala by 3rd June as a feeble Current. Initial Pre Monsoon Showers expected in South Konkan around 3rd/4th June and North Konkan and Mumbai around 5th/6th June

*********************************


Embedded UAC in East West Shear Zone brings massive rains to Tamil Nadu, ending 8.30 am on 28.05.2015

The east-west shear zone now extends between 3.1 & 5.8 kms a.s.l. roughly along Lat. 9° N. Hailstorms were reported in Vellore and Virudhachalam.

in mm (min 40 mm)

Pochampalli, Krishnagiri - 126
Kammapuram, Cuddalore - 109
Peranampattu, Vellore - 107
Illuppur, Pudukkottai  - 106
Manachanallur, Trichy - 106
Sethiathope, Cuddalore - 95
K.V.Kuppam, Vellore - 81
Vanapuram, Thiruvannamalai - 79
Thottiyam, Trichy - 77
Kupppandam, Cuddalore - 72
Papanasam, Thanjavur - 71
Tiruppur, Tiruppur - 65
Kodumudi, Erode - 66
Virudachalam, Cuddalore - 64
Thuvakudi, Trichy - 64
Gingee, Villupuram - 64
Bhuvanagiri, Cuddalore - 61
Ayikudi, Tirunelveli - 61
K.M.Koil, Cuddalore - 58
Manelmedu, Thanjavur - 58
Perambalur, Perambalur - 58
Virinjipuram, Vellore - 58
Upper Anaicut, Trichy - 57
Komaratchi, Cuddalore - 56
S.Pudur, Sivganga - 55
Thiruverambur, Trichy - 55
Vanmahadevi, Cuddalore -  54
Annagramam, Cuddalore - 54
Tirupathur, Sivaganga - 53
Viralimalai, Pudukkottai - 53
Trichy Junction, Trichy - 51
Samayapuram, Trichy - 50
Sivagiri, Erode - 50
Kaveripakkam, Vellore - 49
Trichy Town, Trichy - 49
Kallakurichi, Villupuram - 48
Lalapet, Cuddalore - 47
Kandamangalam, Villipuram - 47
Erode, Erode - 47
Karamadai, Coimbatore - 46
Grand Anaicut, Thanjavur - 46
Karaiyur, Puddukottai - 45
Budalur, Thanjavur - 45
Musiri, Trichy - 44
Tondi, Ramanathapuram - 43
Trichy AP, Trichy - 43
Ambasamudram, Tirunelveli - 43
Madhanur, Vellore - 42
Sendurai, Ariyalur - 41
Mylam, Villupuram - 41
Kummapati, Trichy - 40
Golden Rock, Trichy - 40
Natham, Dindigul - 40
Penucondapuram, Krishnagiri - 40
Panamarathupatti, Salem - 40

Its not monsoon rains in Kerala, Rainfall ending 8.30 am on 28.05.2015

The east-west shear zone now extends between 3.1 & 5.8 kms a.s.l. roughly along Lat. 9° N.

in mm (min 10 mm)

Kozha - 75
Vaikom - 62
Kollengode - 58
Mancompu - 49
Kottayam - 43
Chittur - 42
Piravom - 39
Ottappalam - 39
Thrithala - 36
Irinjalakuda - 28
Perinthalmanna - 26
Perumbavur - 26
Idamalayar - 25
Nilambur - 24
Alathur - 23
Pattambi -  16
Palakkad - 15
Vynthala - 12
Angadippuram - 11
Mattanur - 10
Kodungallur - 10
Kunnamkulam - 10
Chimoni - 10
Vellanikkara - 10
Kochi AP - 10
Kanjirappally - 10


Karnataka gets rain after a week break, Rainfall ending 8.30 am on 28.05.2015

The east-west shear zone now extends between 3.1 & 5.8 kms a.s.l. roughly along Lat. 9° N. Rayalseema got most of the heavy rains.

in mm (min 35 mm)

Kanasavadi - 90
Nidugurthi - 90
Bandri - 90
Jyothigowdanapura - 88
Doddaalahalli - 86
Mittemari - 82
Channadevi Agrahara - 77
Haliyuru - 74
Gundal - 65
Poorigali - 63
Sadali - 62
Gudibande - 56
Ramanagara - 54
Tavarekere - 53
J.Timmasandra - 52
Kencharahalli - 50
Dotihal - 48
Haradanahally - 48
Kagalavadi - 47
Hesaraghatta - 46
Devaramarikunte - 45
Thimmannanayakanakote - 45
Suvarnavathi - 45
T.Narasipur - 44
Sugutur - 44
Roonour - 44
Sunnal - 44
Nelamangala - 44
Chickkaballapur - 42
Doddaballapur - 38
Kotabagi - 37
Halagur - 37
Chintamani - 37
Belagere - 36
Chelur - 36
Rayalpad - 36
Mamdapur - 35
Belavanki - 35
Talakadu - 35
Kechhenahalli - 35
Hosakere - 35
Katkol - 35
VatadaHosahalli - 35

Andhra gets relief from heat and rains after 10 days break, Rainfall ending 8.30 am on 28.05.2015

The east-west shear zone now extends between 3.1 & 5.8 kms a.s.l. roughly along Lat. 9° N. Rayalseema got most of the heavy rains.

in mm (min 30 mm)

Gorantla - 98
Nallamada - 72
Kondakamarla - 71
Udayagudam - 64
Atmakur - 63
Amadagur - 61
Chilamathur - 57
Malakavemula - 53
Kandukuru - 49
Hemavathi - 46
Obuladevaracheruvu - 45
Lepakshi - 43
Morubagal - 41
Gotur - 39
Nagarimadugu - 37
Pulagampalle - 37
Chalakur - 36
Rayadurg - 35
Mulakalacheruvu - 34
Kagithi - 33
Sangam - 32
Kanduru - 32
Reddigunta - 32
Tanakal - 30
Valasapalle - 30
Chinnathippa Samudram - 30
Munagapaka - 30
Chittoor - 30
Arogyavaram - 30

Panbari continues to post 100 mm rainfall, Assam and Meghalaya Rainfall ending 8.30 am on 27.05.2015

The trough extending between 1.5  & 2.1 kms a.s.l. from Bihar to coastal Odisha across Gangetic West Ben gal persists.

Assam

Panbari - 109
Nazira - 51
Badarpurghat - 37
Dhubri - 37
Haflong - 30
Tikrikilla - 30
Harinagar - 27
Jia-Bharali - 20
Kajigoan - 20
Rangia - 20
Maranhat - 20
North Lakhimpur - 18
Kampur - 17
Gossaigaon - 17
Dhupdhara - 17
Goalpara - 16
Amraghat - 16
Karimganj - 16
Annapurnaghat - 16
Dholai - 15
Gharmura - 15
Matunga - 15
Matijuri - 15
Manas N H Crossing - 15

Meghalaya

Cherrapunji - 85
Williamnagar - 70
Cherrapunji RKM - 60
Shella - 50
Baghmara - 45
Mawkyrwat - 30
Nongostin - 18
Shillong - 11
Ribhoi - 10
Jowai - 10

2 comments:

rohit aroskar said...

When does the West coast monsoon (Konkan -Goa) strengthens -

Features which can be formed locally-

1) A surface /lower level trough (formed locally) off the west coast.
2) Cyclonic shear(formed locally over a limited area for a day or two) in low level westerlies.
3) Strengthening of the middle level cyclonic circulation(extending to lower levels) off the coast. (feeble middle level circulation is a normal synoptic feature which exists over the Konkan coast and neighbourhood during monsoons).
4) Significant negative pressure departures in absence of a surface low.

Features associated with low/depressions over the Bay-

5) A surface /lower level trough (under influence of the low) off the west coast.
6) Low or depression over north Bay and its W/NW movement(till West MP).
7) Strengthening of the middle level cyclonic circulation under influence of Bay low.
8) Extensive UAC associated with a low/depression over north Bay.
9) West moving UAC associated with a weakening low /depression over East MP.
10) Strong pressure gradient along the coast (rainfall in the ghat section increases considerably).
11) Sympathy low formation in the Arabian sea.

*Features can get intermingled.

rohit aroskar said...

When does the West coast monsoon (Konkan -Goa) weakens -

1) When the western end of the monsoon axis is towards the foothill of Himalayas.
2) Depressions/Lows formed in the Bay take a more Northerly path (rather than W/NW path).
3) Ridge formation from Konkan /coastal Karnataka to East Rajasthan.