2015 North Indian cyclone season

2015 NORTH INDIAN OCEAN CYCLONE SEASON and NORTHEAST MONSOON IN KTCC REGION.

1. CYCLONIC STORM ASHOBAA [TROPICAL STORM]

DURATION: Jun 7- Jun 12

It was at its peak intensity of about 85km/h, 990hpa[mbar] pressure. Since, it dragge all the moisture and convection pulse SWM was stalled.

FORMATION: South ARB

It took north track later moved in NNW direction.

LANDFALL: East Oman

Waterlogging was experienced in parts of UAE, Kalba.

RAINFALL RECORDED {24 HRS}

Masirah Island, Oman- 225mm

2. DEPRESSION BOB 01 [MONSOON]

DURATION: Jun 20- Jun 21

It was at its peak intensity of about 45km/h, 994hpa[mbar] pressure.

FORMATION: SE of Vishakhapatinam coasts

It took an general NW track.

LANDFALL: Gopalpur-Puri, Odisha

RAINFALL RECORDED

Malkangiri, Odisha- 320mm

3. DEEP DEPRESSION ARB 02 [MONSOON]

DURATION: Jun 22- Jun 24

It was at its peak intensity of about 55km/h, 988hpa[mbar] pressure.

FORMATION: Offshore of Gujarat coasts.

RAINFALL RECORDED [in mm]

Gujarat

----------

Bagasara- 636

Dhari- 511

Varujav- 400

4. LAND DEPRESSION 01 [MONSOON]

DURATION: Jul 10- Jul 12

It was at its peak intensity of about 45km/h, 994hpa[mbar] pressure.

FORMATION: Ranchi, Jharkhand

It affected Madhya Pradesh, Uttar Pradesh, Haryana, Odisha with heavy to very heavy rains.

RAINFALL RECORDED{24 HRS}

Gwalior, Madhya Pradesh - 191mm passing 149.9mm in 1947 which made an record for the city. It also recieved 75% excess of its average monthly rainfall of 250mm.

5. CYCLONIC STORM KOMEN [MONSOON]

DURATION: Jul 26- Aug 2

It was at its peak intensity of about 75km/h, 986hpa[mbar] pressure.

FORMATION: Offshore of West Bengal coasts

LANDFALL: West Bengal, Myanmar, SE Bangladesh

RAINFALL RECORDED

Chittagong, Bangladesh- 1051mm

6. LAND DEPRESSION 02 [MONSOON]

DURATION: Jul 27- Jul 30

It was at its peak intensity of about 55km/h, 994hpa[mbar] pressure.

A trough over MP drifted westwards into East Rajasthan this favoured the system to maintain its intensity.

It affected Rajasthan especially Barmer and North Bikaner.

7. LAND DEPRESSION 03 [MONSOON]

DURATION: Aug 1

It was at its peak intensity of about 45km/h, 998hpa[mbar] pressure

It was a short lived system and made some impacts in Madhya Pradesh.

8. LAND DEPRESSION 04 [MONSOON]

DURATION: Sep 16- Sep 19

It was at its peak intensity of about 55km/h, 996hpa[mbar] pressure.

Formation: Odisha

It tracked as any other monsoonal depression tracking westwards moved across Vidarbha, Madhya Pradesh, Chattisgarh, Madhya Marathwada.

9. DEEP DEPRESSION ARB 03 [ARB 03]

DURATION: Oct 9- Oct 12

It was at its peak intensity of about 55km/h, 1000hpa[mbar] pressure.

FORMATION: SE ARB

It took an general NW track. But, it encountered areas of low mid-upper level moisture in atmosphere and weakened very gradually.

It impacted Kanyakumari, Tamilnadu with very heavy rains.

RAINFALL RECORDED

Chitrar 1, Tamilnadu- 216.4mm

10. EXTREMELY SEVERE CYCLONIC STORM CHAPALA [CAT-4]

DURATION: Oct 28- Nov 4

It was at its peak intensity of about 215km/h {3 min}, 940hpa[mbar] pressure.

FORMATION: ARB

It took an straight northward track.

LANDFALL: Yemen

Some media reports that few places in Somalia even reported 610mm in just an span of 24 hrs.

11. EXTREMELY SEVERE CYCLONIC STORM MEGH [CAT-3]

DURATION: Nov 5- Nov 10

It was at its peak intensity of about 175km/h, 964hpa[mbar] pressure

FORMATION: ARB

It took an general W-NW track.

LANDFALL: 1. Socotra Islands, Northern tip of Somalia

                    2. Yemen

12. DEEP DEPRESSION BOB 03 

DURATION: Nov 8- Nov 10

It was at its peak intensity of about 55km/h,991hpa[mbar] pressure.

FORMATION: SW BOB

It took an general WNW track

LANDFALL: Cuddalore, Puducherry, Tamilnadu

NORTH-EAST MONSOON SPELLS IN KTCC REGION [Spells IN WHICH one place recording more than 100mm in 24 hours]

RAINFALL RECORDED IN KTCC REGION ENDING AT 09.11.15 8.30AM {in mm} [Minimum 130mm in 24 hrs]

Thiruporur- 225

Poonamalle- 208

Avadi- 206

Ambattur- 203

Kattupakkam- 203

Puzhal AGRO- 194

Red Hills- 189

Chembarambakkam- 188

Puzhal- 188

Egmore- 180

Tambaram- 178

Mahabalipuram- 174

Taramani- 169

Meenambakkam- 167

Kelambakkam- 165

Korattur- 165

Thirukazhukundram- 164

Hindustan University- 161

Anna University- 160

Cholavaram- 159

Poonamalle- 158

Kolapakkam- 148

Ponneri- 147

Sriperumbudur- 143

Minjur- 142

Madhavaram- 141

Nungambakkam- 137

DGP office- 134

RAINFALL RECORDED IN KTCC REGION ENDING AT 12.11.15 8.30AM {in mm} [Minimum 50mm in 24 hrs]

Sriperumbudur- 103

Kanchipuram- 102

Arakonnam- 86

Sriperumbudur AGRO- 83

Meenambakkam- 74

Tambaram- 62

Nungambakkam- 61

Palavedu- 60

Chengalpet- 59

DGP office- 56

Anna University- 55

Kolapakkam- 51

RAINFALL RECORDED IN KTCC REGION ENDING AT 13.11.15 8.30AM {in mm} [Minimum 95mm in 24 hrs]

Vembakkam- 473

Kanchipuram- 342

Puzhal AGRO- 227

Puzhal- 211

Red Hills- 210

Egmore- 198

Sriperumbudur AGRO- 184

Nemili- 178

Madhavaram- 164

Tiruvallur- 163

Avadi- 162

Nungambakkam- 150

Cholavaram- 147

Palavedu- 145

Minjur- 144

DGP Marina- 140

Anna University- 131

Tamaraipakkam- 130

Poonamalle AGRO- 127

Tiruvalangaadu- 120

Meenambakkam- 118

Korattur- 118

Chengalpet- 100

Taramani- 98

Katupakkam- 97

Ennore- 95

RAINFALL RECORDED IN KTCC REGION ENDING AT 16.11.15 8.30AM {in mm} [Minimum 240mm in 24 hrs]

Ponneri- 369

Hindustan University- 335

Tambaram- 332

Mahabalipuram- 332

Chengalpet- 318

Tamaraipakkam- 307

Puzhal- 299

Chembarambakkam- 282

Red Hills- 282

Ellapuram- 279

Thiruporur- 278

Cholavaram- 277

Palavedu- 272

Puzhal AGRO- 271

Kanchipuram- 271

Vembakkam- 270

Kelambakkam- 269

Meenambakkam- 266

Avadi- 263

Taramani- 262

Egmore- 260

Poonamalle- 259

Nungambakkam- 247

Minjur- 241

RAINFALL RECORDED IN KTCC REGION ENDING AT 20.11.15 8.30AM {in mm} [Minimum 50mm in 24 hrs]

Avadi- 123

Poondi- 103

Korattur- 101

Palavedu- 101

Thiruporur- 99

Kattupakkam- 91

Tiruttani- 78

Poonamalle AGRO- 65

Chembarambakkam- 55

Uthukottai- 53

Tamaraipakkam- 52

RAINFALL RECORDED IN KTCC REGION ENDING AT 23.11.15 8.30AM {in mm} [Minimum 50mm in 24 hrs]

Cheyyur- 139

Acharapakkam- 117

Lathur- 102

Hindustan University- 87

Kattankolathur- 75

Korattur- 73

Poondi- 65

Kattupakkam- 64

Uthukottai- 59

Chennai AP- 52

Sriperumbudur AGRO- 50

Cholavaram- 50

RAINFALL RECORDED IN KTCC REGION ENDING AT 24.11.15 8.30AM {in mm} [Minimum 80mm in 24 hrs]

Tambaram- 172

Anna University- 156

Chennai AP- 139

Kelambakkam- 130

Kanchipuram- 130

Korattur- 126

Thiruporur- 121

Mahabalipuram- 120

Kolapakkam- 110

Avadi- 110

Chembarambakkam- 109

Kattankolathur- 108

Chengalpet- 108

Kattupakkam- 100

Kanchipuram AGRO- 100

Taramani- 96

Nungambakkam- 93

DGP Marina- 90

Nemili- 89

Poonamalle- 80

HISTORIC RAINFALL RECORDED IN KTCC REGION ENDING AT 2.12.15 8.30AM {in mm} [Minimum 270mm in 24 hrs]

Tambaram- 494

Chembarambakkam- 475

Kattukolathur- 445

Kattupakkam- 429

Egmore- 407

Ponneri- 391

Thiruporur- 348

Chennai AP- 345

Thirukazhukundram- 339

Chengalpet- 338

Korattur- 336

Puzhal AGRO- 325

Red Hills- 320

Anna University- 319

Kolapakkam- 310

Taramani- 300

Puzhal- 294

Chennai city- 294

Cholavaram- 293

Ambattur- 292

Poonamalle- 292

Cheyyur- 289

Palavedu- 284

Tamaraipakkam- 281

Chithamur- 274

Avadi HVF- 271

RAINFALL RECORDED IN KTCC REGION ENDING AT 06.12.15 8.30AM {in mm} [Minimum 50mm in 24 hrs]

Thiruporur- 192

Chengalpet- 160

Uthiramerur- 130

Mahabalipuram- 120

Kelambakkam- 117

Hindustan University- 106

Vembakkam- 104

Maduranthagam- 90

Katupakkam- 68

Kanchipuram- 50