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phailin

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Anwesh Patro
Anwesh Patro

This document discusses Very Severe Cyclonic Storm Phailin, which caused major damage in India in October 2013. It describes how the storm formed and rapidly intensified in the Bay of Bengal, becoming a Category 5-equivalent storm before making landfall in Odisha, India. Government preparations helped evacuate over 550,000 people from coastal areas ahead of the storm. Though Phailin caused severe damage through strong winds and flooding, timely warnings and preparations helped minimize loss of life.

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Course 3 4-5 Squares and Square Roots
Course 3 4-5 Squares and Square Rootsintroductionintroduction There was a severe cyclonic storm which devastated almost 15 districts of Odisha. Popularly known by the name phailin the storm originated one thousand nautical miles away from the coast of Odisha deep inside the Bay of Bengal. The Indian meteorological department very nicely detected it much before it struck our coast. While the storm was gaining power and speed the electronic and print media joined the hands with the state administration in creating awareness among people so that they could face it bravely. Although there was panic among people they got busy collecting essential commedities to face the challenges of it. There was a temporary deadlock in some places but government tacked it with ease. As predicted by the meteorological department the storm hit Gopalpur in Ganjam. The speed of the wind was 230kms per hour. The storm devastated every thing which came on its way.
Course 3 4-5 Squares and Square Roots Although compared to its intensity the death toll was minimized yet nothing survived before its fury. The next morning there was flood in most of the rivers. Communications had been snapped and people were left helpless. Large trees, electric poles were lying uprooted on the roads which had made the roads impossible. But immediately the government swung into action. The disaster management team along with the armed forces were deployed in rescue operation and distribution of relief. In a few days communication system was set right and things returned to normally. In this way although the devastation of the cyclonic storm was very severe yet timely preparedness by media and the government helped reduce its intensity. Still it ruined Ganjam district and snatched the joy associated with puja holidays.
Course 3 4-5 Squares and Square Rootscyclone PHAilincyclone PHAilin Very Severe Cyclonic Storm Phailin Very severe cyclonic storm (IMD) Category 5 tropical cyclone (SSHS) Phailin near peak intensity on October 11 Formed October 4, 2013 Dissipated October 14, 2013 Highest winds 3-minute sustained: 215 km/h (130 mph) 1-minute sustained: 260 km/h (160 mph) Lowest pressure 940 mbar (hPa); 27.76 inHg (Estimated at 918 hPa (27.11 inHg) by the JTWC) Fatalities 45 total Damage $696 million (2013 USD) Areas affected Thailand, Myanmar, India Part of the 2013 Pacific typhoon season and the North Indian Ocean cyclone season
Course 3 4-5 Squares and Square Roots Course 3 4-5 Very Severe Cyclonic Storm Phailin was a powerful tropical cyclone that caused substantial damage in Andhra Pradesh and Odisha, India, in early October 2013. The system was first noted as a tropical depression on October 4, 2013 within the Gulf of Thailand, to the west of Pnom Penh in Cambodia. Over the next few days, it moved westwards within an area of low to moderate vertical wind shear, before as it passed over the Malay Peninsula, it moved out of the Western Pacific Basin on October 6. It emerged into the Andaman Sea during the next day and moved west-northwest into an improving environment for further development before the system was named Phailin on October 9, after it had developed into a cyclonic storm and passed over the Andaman and Nicobar Islands into the Bay of Bengal.
Course 3 4-5 Squares and Square Roots Course 3 4-5 During the next day Phailin intensified rapidly and became a very severe cyclonic storm on October 10, equivalent to a category 1 hurricane on the Saffir-Simpson hurricane wind scale (SSHWS). On October 11, the system became equivalent to a category 5 hurricane on the SSHWS before it started to weaken during the next day as it approached the Indian state of Odisha. It made landfall later that day, near Gopalpur in Odisha coast at around 2130 IST (1600 UTC). It subsequently weakened over land as a result of frictional forces, before it was last noted on October 14, as it degenerated into a well marked area of low pressure.
Course 3 4-5 Squares and Square Roots Course 3 4-5 Officials from Odisha's state government said that around 12 million people may be affected. As part of the preparations, 600 buildings were identified as cyclone shelters and people were evacuated from areas near the coast, including Ganjam, Puri, Khordha and Jagatsinghapur districts in Odisha. The cyclone has prompted India's biggest evacuation in 23 years with more than 550,000 people moved up from the coastline in Odisha and Andhra Pradesh to safer places.
Course 3 4-5 Squares and Square Roots Course 3 4-5 Storm pathStorm path mEtEoroLoGICaLmEtEoroLoGICaL hIStorYhIStorY
Course 3 4-5 Squares and Square Roots On October 4, the Japan Meteorological Agency began monitoring a tropical depression that developed in the Gulf of Thailand, about 400 km (250 mi) west of Ho Chi Minh City in Vietnam. Over the next couple of days the system moved westward within an area of low to moderate vertical wind shear. As it passed over the Malay Peninsula, it moved out of the Western Pacific Basin on October 6. The system then subsequently emerged into the Andaman Sea during the next day, before the India Meteorological Department (IMD) started to monitor the system as Depression BOB 04 early on October 8. During that day the system moved towards the west- northwest into an environment for more development. The IMD reported that the system had become a deep depression early on October 9 as it intensified and consolidated further. The United States Joint Typhoon Warning Center (JTWC) subsequently initiated advisories on the depression and designated it as Tropical Cyclone 02B, before the system slightly weakened, as it passed near to Mayabunder in the Andaman Islands and moved into the Bay of Bengal. After moving into the Bay of Bengal, the system quickly reorganized as it moved along the southern edge of a subtropical ridge of high pressure. The IMD reported that the system had intensified into a cyclonic storm and named it Phailin.
Course 3 4-5 Squares and Square Roots After it was named, Phailin rapidly intensified further, and became equivalent to a category 1 hurricane on the Saffir-Simpson hurricane wind scale (SSHWS) early on October 10. After bands of atmospheric convection had wrapped into the systems low level circulation center and formed an eye feature. Later that day the IMD reported that the system had become a very severe cyclonic storm, before the JTWC reported that Phailin had become equivalent to a category 4 hurricane on the SSHWS, after it had rapidly intensified throughout that day. Early the next day the system underwent an eye-wall replacement cycle and formed a new eye-wall which subsequently consolidated. ANIMATION OF PHAILIN OVER THE COAST OFANIMATION OF PHAILIN OVER THE COAST OF ODISHAODISHA
Course 3 4-5 Squares and Square Roots After the new eye-wall had consolidated the system slightly intensified further, with the JTWC reporting that the system had reached its peak intensity, with 1- minute sustained wind speeds of 260 km/h (160 mph) which made it equivalent to a category 5 hurricane on the SSHWS. Early on October 12, the system started to weaken as it underwent a second eye-wall replacement cycle, before Phailin's eye started rapidly to deteriorate as it moved towards the Indian coast. The system subsequently made landfall later that day near Gopalpur in Odisha, between 20:30 – 21:30 IST (15:00 – 16:00 UTC) as a very severe cyclonic storm. After the system made landfall, the JTWC issued their final advisory on Phailin, before during the next day the IMD reported that the system had weakened into a cyclonic storm.
Course 3 4-5 Squares and Square RootsprEparatIoNS aNDprEparatIoNS aND ImpaCtImpaCt Phailin in its second eyewall replacement cycle while nearing landfall on 12 October 2013.
Course 3 4-5 Squares and Square RootsANDAMAN AND NICOBARANDAMAN AND NICOBAR ISLANDSISLANDS On October 8, the IMD warned the Andaman and Nicobar Islands that squally to gale force wind speeds would be recorded over the islands and surrounding sea areas during the next two days. They also warned that heavy to very heavy rainfall would occur over the islands while some damage to thatched huts, power and communication lines was expected. These warnings were continued until October 11, when the IMD noted that no further adverse weather, would occur over the Andaman and Nicobar Islands. Within the islands the Directorate of Health Services opened a Medical Camp in Rangat, while the Deputy Commissioner, Police and Fire Services all ensured there were no casualties. Between October 8–10, rainfall totals of 734 mm (28.9 in) and 434 mm (17.1 in) were recorded in Mayabunder and on the Long Island.
Course 3 4-5 Squares and Square RootsANDHRA PRADESHANDHRA PRADESH The Andhra Pradesh government and the Chief Minister met representatives of the Army and Navy seeking their assistance if required. Utility workers striking against the division of Andhra Pradesh called off their strike partly in view of the cyclone threat to the coastal districts. The state government ordered the evacuation of 64,000 people living in low-lying areas. The coastal districts of the state escaped the force of the cyclone. However, Srikakulam district experienced heavy rains and gale- force winds which uprooted tall trees and electric poles, shutting down power to areas. Throughout the state, one person was killed and damage amounted to 500 million rupee (US$8.1 million). A total of 134,426 people were evacuated in the wake of the storm.
Course 3 4-5 Squares and Square RootsODISHAODISHA TwENTy-fOuR HOuR RAINfALL fORECASTTwENTy-fOuR HOuR RAINfALL fORECAST fROM PHAILIN OvER EASTERN INDIA.fROM PHAILIN OvER EASTERN INDIA.
Course 3 4-5 Squares and Square Roots In Odisha, the government issued a high alert to the districts of Balasore, Bhadrak, Mayurbhanj, Keonjhar, Dhenkanal, Jajpur, Cuttack, Jagatsinghpur, Kendrapara, Puri, Khurda, Nayagarh, Ganjam and Gajapati, and cancelled the Dusshera holidays of employees of all 30 districts of the state, asking them to ensure the safety of people. Food and relief materials were stocked-up at storm shelters across the state. Distant storm warning signal was raised to two at the ports of Paradip and Gopalpur of the state. The Chief Minister of Odisha wrote to the Union Defence Minister seeking support from defence personnel, particularly the Air Force and Navy, for rescue and relief operations. Odisha government had made arrangements for over 100,000 food packets for relief. Indian Air Force helicopters were kept on standby in West Bengal to move in for help at short notice. A total of 1,154,725 people were evacuated in the wake of the storm and the following floods in the state.
Course 3 4-5 Squares and Square Roots Heavy rainfall resulted in the death of a woman in Bhubaneswar after a tall tree fell on her. Gusty winds resulted in downing of trees and powerlines. It was also reported that due to high winds, seven other people were killed in Odisha. In a period of 24 hours ending on 13 October, Banki and Balimundali in Odisha received heavy rainfall of 381 mm and 305 mm respectively. As the storm moved inland, wind speeds picked up from 100 km/h (62 mph) to 200 km/h (120 mph) within 30 minutes. Brahmapur, the closest city to the point of landfall suffered devastation triggered by gale winds, with fallen trees, uprooted electric poles and broken walls in various places of the city. However, there were no reports of damage to property or life according to the city police. As of 18 October, 44 people have been reported dead from Odisha. Losses across Odisha amounted to 42.4 billion rupees (US$688 million).
Course 3 4-5 Squares and Square RootsCyCLONE PHAILIN fuLLCyCLONE PHAILIN fuLL TRACKTRACK
Course 3 4-5 Squares and Square Roots
Course 3 4-5 Squares and Square RootsWATER CAME TO CITY AFTERWATER CAME TO CITY AFTER PHAILINPHAILIN
Course 3 4-5 Squares and Square Roots
Course 3 4-5 Squares and Square RootsCYCLONE PHAILIN-AFTERMATHCYCLONE PHAILIN-AFTERMATH
Course 3 4-5 Squares and Square Roots THE END THE END

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phailin

  • 1. Course 3 4-5 Squares and Square Roots
  • 2. Course 3 4-5 Squares and Square Rootsintroductionintroduction There was a severe cyclonic storm which devastated almost 15 districts of Odisha. Popularly known by the name phailin the storm originated one thousand nautical miles away from the coast of Odisha deep inside the Bay of Bengal. The Indian meteorological department very nicely detected it much before it struck our coast. While the storm was gaining power and speed the electronic and print media joined the hands with the state administration in creating awareness among people so that they could face it bravely. Although there was panic among people they got busy collecting essential commedities to face the challenges of it. There was a temporary deadlock in some places but government tacked it with ease. As predicted by the meteorological department the storm hit Gopalpur in Ganjam. The speed of the wind was 230kms per hour. The storm devastated every thing which came on its way.
  • 3. Course 3 4-5 Squares and Square Roots Although compared to its intensity the death toll was minimized yet nothing survived before its fury. The next morning there was flood in most of the rivers. Communications had been snapped and people were left helpless. Large trees, electric poles were lying uprooted on the roads which had made the roads impossible. But immediately the government swung into action. The disaster management team along with the armed forces were deployed in rescue operation and distribution of relief. In a few days communication system was set right and things returned to normally. In this way although the devastation of the cyclonic storm was very severe yet timely preparedness by media and the government helped reduce its intensity. Still it ruined Ganjam district and snatched the joy associated with puja holidays.
  • 4. Course 3 4-5 Squares and Square Rootscyclone PHAilincyclone PHAilin Very Severe Cyclonic Storm Phailin Very severe cyclonic storm (IMD) Category 5 tropical cyclone (SSHS) Phailin near peak intensity on October 11 Formed October 4, 2013 Dissipated October 14, 2013 Highest winds 3-minute sustained: 215 km/h (130 mph) 1-minute sustained: 260 km/h (160 mph) Lowest pressure 940 mbar (hPa); 27.76 inHg (Estimated at 918 hPa (27.11 inHg) by the JTWC) Fatalities 45 total Damage $696 million (2013 USD) Areas affected Thailand, Myanmar, India Part of the 2013 Pacific typhoon season and the North Indian Ocean cyclone season
  • 5. Course 3 4-5 Squares and Square Roots Course 3 4-5 Very Severe Cyclonic Storm Phailin was a powerful tropical cyclone that caused substantial damage in Andhra Pradesh and Odisha, India, in early October 2013. The system was first noted as a tropical depression on October 4, 2013 within the Gulf of Thailand, to the west of Pnom Penh in Cambodia. Over the next few days, it moved westwards within an area of low to moderate vertical wind shear, before as it passed over the Malay Peninsula, it moved out of the Western Pacific Basin on October 6. It emerged into the Andaman Sea during the next day and moved west-northwest into an improving environment for further development before the system was named Phailin on October 9, after it had developed into a cyclonic storm and passed over the Andaman and Nicobar Islands into the Bay of Bengal.
  • 6. Course 3 4-5 Squares and Square Roots Course 3 4-5 During the next day Phailin intensified rapidly and became a very severe cyclonic storm on October 10, equivalent to a category 1 hurricane on the Saffir-Simpson hurricane wind scale (SSHWS). On October 11, the system became equivalent to a category 5 hurricane on the SSHWS before it started to weaken during the next day as it approached the Indian state of Odisha. It made landfall later that day, near Gopalpur in Odisha coast at around 2130 IST (1600 UTC). It subsequently weakened over land as a result of frictional forces, before it was last noted on October 14, as it degenerated into a well marked area of low pressure.
  • 7. Course 3 4-5 Squares and Square Roots Course 3 4-5 Officials from Odisha's state government said that around 12 million people may be affected. As part of the preparations, 600 buildings were identified as cyclone shelters and people were evacuated from areas near the coast, including Ganjam, Puri, Khordha and Jagatsinghapur districts in Odisha. The cyclone has prompted India's biggest evacuation in 23 years with more than 550,000 people moved up from the coastline in Odisha and Andhra Pradesh to safer places.
  • 8. Course 3 4-5 Squares and Square Roots Course 3 4-5 Storm pathStorm path mEtEoroLoGICaLmEtEoroLoGICaL hIStorYhIStorY
  • 9. Course 3 4-5 Squares and Square Roots On October 4, the Japan Meteorological Agency began monitoring a tropical depression that developed in the Gulf of Thailand, about 400 km (250 mi) west of Ho Chi Minh City in Vietnam. Over the next couple of days the system moved westward within an area of low to moderate vertical wind shear. As it passed over the Malay Peninsula, it moved out of the Western Pacific Basin on October 6. The system then subsequently emerged into the Andaman Sea during the next day, before the India Meteorological Department (IMD) started to monitor the system as Depression BOB 04 early on October 8. During that day the system moved towards the west- northwest into an environment for more development. The IMD reported that the system had become a deep depression early on October 9 as it intensified and consolidated further. The United States Joint Typhoon Warning Center (JTWC) subsequently initiated advisories on the depression and designated it as Tropical Cyclone 02B, before the system slightly weakened, as it passed near to Mayabunder in the Andaman Islands and moved into the Bay of Bengal. After moving into the Bay of Bengal, the system quickly reorganized as it moved along the southern edge of a subtropical ridge of high pressure. The IMD reported that the system had intensified into a cyclonic storm and named it Phailin.
  • 10. Course 3 4-5 Squares and Square Roots After it was named, Phailin rapidly intensified further, and became equivalent to a category 1 hurricane on the Saffir-Simpson hurricane wind scale (SSHWS) early on October 10. After bands of atmospheric convection had wrapped into the systems low level circulation center and formed an eye feature. Later that day the IMD reported that the system had become a very severe cyclonic storm, before the JTWC reported that Phailin had become equivalent to a category 4 hurricane on the SSHWS, after it had rapidly intensified throughout that day. Early the next day the system underwent an eye-wall replacement cycle and formed a new eye-wall which subsequently consolidated. ANIMATION OF PHAILIN OVER THE COAST OFANIMATION OF PHAILIN OVER THE COAST OF ODISHAODISHA
  • 11. Course 3 4-5 Squares and Square Roots After the new eye-wall had consolidated the system slightly intensified further, with the JTWC reporting that the system had reached its peak intensity, with 1- minute sustained wind speeds of 260 km/h (160 mph) which made it equivalent to a category 5 hurricane on the SSHWS. Early on October 12, the system started to weaken as it underwent a second eye-wall replacement cycle, before Phailin's eye started rapidly to deteriorate as it moved towards the Indian coast. The system subsequently made landfall later that day near Gopalpur in Odisha, between 20:30 – 21:30 IST (15:00 – 16:00 UTC) as a very severe cyclonic storm. After the system made landfall, the JTWC issued their final advisory on Phailin, before during the next day the IMD reported that the system had weakened into a cyclonic storm.
  • 12. Course 3 4-5 Squares and Square RootsprEparatIoNS aNDprEparatIoNS aND ImpaCtImpaCt Phailin in its second eyewall replacement cycle while nearing landfall on 12 October 2013.
  • 13. Course 3 4-5 Squares and Square RootsANDAMAN AND NICOBARANDAMAN AND NICOBAR ISLANDSISLANDS On October 8, the IMD warned the Andaman and Nicobar Islands that squally to gale force wind speeds would be recorded over the islands and surrounding sea areas during the next two days. They also warned that heavy to very heavy rainfall would occur over the islands while some damage to thatched huts, power and communication lines was expected. These warnings were continued until October 11, when the IMD noted that no further adverse weather, would occur over the Andaman and Nicobar Islands. Within the islands the Directorate of Health Services opened a Medical Camp in Rangat, while the Deputy Commissioner, Police and Fire Services all ensured there were no casualties. Between October 8–10, rainfall totals of 734 mm (28.9 in) and 434 mm (17.1 in) were recorded in Mayabunder and on the Long Island.
  • 14. Course 3 4-5 Squares and Square RootsANDHRA PRADESHANDHRA PRADESH The Andhra Pradesh government and the Chief Minister met representatives of the Army and Navy seeking their assistance if required. Utility workers striking against the division of Andhra Pradesh called off their strike partly in view of the cyclone threat to the coastal districts. The state government ordered the evacuation of 64,000 people living in low-lying areas. The coastal districts of the state escaped the force of the cyclone. However, Srikakulam district experienced heavy rains and gale- force winds which uprooted tall trees and electric poles, shutting down power to areas. Throughout the state, one person was killed and damage amounted to 500 million rupee (US$8.1 million). A total of 134,426 people were evacuated in the wake of the storm.
  • 15. Course 3 4-5 Squares and Square RootsODISHAODISHA TwENTy-fOuR HOuR RAINfALL fORECASTTwENTy-fOuR HOuR RAINfALL fORECAST fROM PHAILIN OvER EASTERN INDIA.fROM PHAILIN OvER EASTERN INDIA.
  • 16. Course 3 4-5 Squares and Square Roots In Odisha, the government issued a high alert to the districts of Balasore, Bhadrak, Mayurbhanj, Keonjhar, Dhenkanal, Jajpur, Cuttack, Jagatsinghpur, Kendrapara, Puri, Khurda, Nayagarh, Ganjam and Gajapati, and cancelled the Dusshera holidays of employees of all 30 districts of the state, asking them to ensure the safety of people. Food and relief materials were stocked-up at storm shelters across the state. Distant storm warning signal was raised to two at the ports of Paradip and Gopalpur of the state. The Chief Minister of Odisha wrote to the Union Defence Minister seeking support from defence personnel, particularly the Air Force and Navy, for rescue and relief operations. Odisha government had made arrangements for over 100,000 food packets for relief. Indian Air Force helicopters were kept on standby in West Bengal to move in for help at short notice. A total of 1,154,725 people were evacuated in the wake of the storm and the following floods in the state.
  • 17. Course 3 4-5 Squares and Square Roots Heavy rainfall resulted in the death of a woman in Bhubaneswar after a tall tree fell on her. Gusty winds resulted in downing of trees and powerlines. It was also reported that due to high winds, seven other people were killed in Odisha. In a period of 24 hours ending on 13 October, Banki and Balimundali in Odisha received heavy rainfall of 381 mm and 305 mm respectively. As the storm moved inland, wind speeds picked up from 100 km/h (62 mph) to 200 km/h (120 mph) within 30 minutes. Brahmapur, the closest city to the point of landfall suffered devastation triggered by gale winds, with fallen trees, uprooted electric poles and broken walls in various places of the city. However, there were no reports of damage to property or life according to the city police. As of 18 October, 44 people have been reported dead from Odisha. Losses across Odisha amounted to 42.4 billion rupees (US$688 million).
  • 18. Course 3 4-5 Squares and Square RootsCyCLONE PHAILIN fuLLCyCLONE PHAILIN fuLL TRACKTRACK
  • 19. Course 3 4-5 Squares and Square Roots
  • 20. Course 3 4-5 Squares and Square RootsWATER CAME TO CITY AFTERWATER CAME TO CITY AFTER PHAILINPHAILIN
  • 21. Course 3 4-5 Squares and Square Roots
  • 22. Course 3 4-5 Squares and Square RootsCYCLONE PHAILIN-AFTERMATHCYCLONE PHAILIN-AFTERMATH
  • 23. Course 3 4-5 Squares and Square Roots THE END THE END