| Date | 24 August 2000 |
|---|---|
| Location | Hyderabad (Andhra Pradesh, India) |
| Type | Urban flooding |
The 2000 Hyderabad floods were a series of floods that caused extensive damage and loss of life as a result of flash flooding in Hyderabad, India in 2000. Begumpet was the most impacted after a deluge of 241.5 mm was recorded on 24 August 2000. [1]
In cooperation with Geological Survey of India (GSI) the then Andhra Pradesh state government formed Kirloskar committee. According to the committee findings; a 390 km of drain area was illegally occupied by 13,500 structures due to which urban flooding occurs. [2] [3] [4] [5]
A flood is an overflow of water that submerges land that is usually dry. In the sense of "flowing water", the word may also be applied to the inflow of the tide. Floods are an area of study of the discipline hydrology and are of significant concern in agriculture, civil engineering and public health. Human changes to the environment often increase the intensity and frequency of flooding, for example land use changes such as deforestation and removal of wetlands, changes in waterway course or flood controls such as with levees, and larger environmental issues such as climate change and sea level rise. In particular climate change's increased rainfall and extreme weather events increases the severity of other causes for flooding, resulting in more intense floods and increased flood risk.
A flash flood is a rapid flooding of low-lying areas: washes, rivers, dry lakes and depressions. It may be caused by heavy rain associated with a severe thunderstorm, hurricane, or tropical storm, or by meltwater from ice or snow flowing over ice sheets or snowfields. Flash floods may also occur after the collapse of a natural ice or debris dam, or a human structure such as a man-made dam, as occurred before the Johnstown Flood of 1889. Flash floods are distinguished from regular floods by having a timescale of fewer than six hours between rainfall and the onset of flooding.
A cloudburst is an extreme amount of precipitation in a short period of time, sometimes accompanied by hail and thunder, which is capable of creating flood conditions. Cloudbursts can quickly dump large amounts of water, e.g. 25 mm of precipitation corresponds to 25,000 metric tons per square kilometre. However, cloudbursts are infrequent as they occur only via orographic lift or occasionally when a warm air parcel mixes with cooler air, resulting in sudden condensation. At times, a large amount of runoff from higher elevations is mistakenly conflated with a cloudburst. The term "cloudburst" arose from the notion that clouds were akin to water balloons and could burst, resulting in rapid precipitation. Though this idea has since been disproven, the term remains in use.
The Musi River is a major tributary of the Krishna River in the Deccan Plateau, flowing through Telangana, India. Hyderabad stands on the banks of the Musi River, which divides the historic Old City from the new city. The Musi River flows into Himayat Sagar and Osman Sagar, which are artificial lakes that act as reservoirs that once supplied the twin cities of Hyderabad and Secunderabad with drinking water. It originates in the Ananthagiri Hills, near Vikarabad. It generally flows towards the east, turning south at Chittaloor. It flows into the Krishna River at Vadapally near Miryalaguda in Nalgonda district.
Begumpet is an upscale locality of Secunderabad, Hyderabad, Telangana, India. Begumpet is named after the daughter of the sixth Nizam, Basheer Unnisa Begum, who received it as part of her wedding dowry when she was married to the second Amir of Paigah Shams ul Umra Amir e Kabir.
The 2005 Maharashtra floods impacted many parts of the Indian state of Maharashtra including large areas of the metropolis Mumbai, a city located on the coast of the Arabian Sea, on the Western coast of India, in which approximately 1,094 people died. It occurred just one month after the June 2005 Gujarat floods. The term 26 July, is used to refer to the day when the city of Mumbai came to a standstill due to flooding.
A flash flood warning is a severe weather warning product of the National Weather Service that is issued by national weather forecasting agencies throughout the world to alert the public that a flash flood is imminent or occurring in the warned area. A flash flood is a sudden, violent flood after a heavy rain, or occasionally after a dam break. Rainfall intensity and duration, topography, soil conditions, and ground cover contribute to flash flooding.
Lohachara Island was an islet which was permanently flooded in the 1980s. It was located in the Hooghly River as part of the Sundarban delta in the Sundarban National Park, located near the Indian state of West Bengal. The definite disappearance of the island was reported by Indian researchers in December 2006, which led to international press coverage. No specific study was ever done to prove that the island was permanently inundated because of sea level rise.
The Greater Hyderabad Municipal Corporation, commonly known as the GHMC is the civic body that oversees Hyderabad, the capital and largest city of the Indian state of Telangana. It is the local government for the city of Hyderabad. It is one of the largest municipal corporations in India with a population of 7.9 million and an area of 650 km².
Floods in the United States (2000–present) is a list of flood events which were of significant impact to the country during the 21st century, since 2000. Floods are generally caused by excessive rainfall, excessive snowmelt, storm surge from hurricanes, and dam failure.
The Great Musi Flood was a devastating flood that occurred on 28 September 1908 in Hyderabad on the banks of Musi river. The city of Hyderabad was the capital of the Hyderabad State, ruled by the Nizam, Mir Mahbub Ali Khan.
This is a list of notable recorded floods that have occurred in India. Floods are the most common natural disaster in India. The heaviest southwest, the Brahmaputra, and other rivers to distend their banks, often flooding surrounding areas.
The 2019 Townsville flood was a major flood event that occurred in the city of Townsville and surrounding areas, on the eastern coast of Queensland, Australia. Townsville has endured around 20 major flooding events since colonial settlement in the 1860s, but the 2019 event was one of the worst natural disasters to ever impact the region. The 2019 Townsville flood was caused by a slow-moving tropical low, situated east of Mt Isa, embedded in a stalled, but vigorously active, monsoon trough. Northerly, moisture-rich monsoonal air driven by the tropical low was encountered by coastal south-easterly winds, creating a convergence zone of unstable weather. The net result of the two opposing air masses was then driven westwards over the mainland. The system persisted for approximately one week with little deviation or movement, producing consistent medium to heavy rainfall over the affected areas, with isolated very heavy showers and locally damaging winds. Major to historic flooding occurred across the Townsville region as a result.
The 2020 Hyderabad floods were a series of floods associated with Deep Depression BOB 02 that caused extensive damage and loss of life as a result of flash flooding in Hyderabad, India in October 2020. Among the most affected areas were Balapur, L. B. Nagar, parts of Old City such as Hafiz Baba Nagar, Al Jubail Colony, Omer colony, Osman Nagar, Nabeel Colony, Falaknuma, Chaderghat etc. The fourth tropical cyclone and third deep depression of the 2020 North Indian Ocean cyclone season, BOB 02 formed on 11 October over the west-central Bay of Bengal and slowly drifted towards the east coast of India over the following three days.
The effects of the 2020 North Indian Ocean cyclone season in India was considered one of the worst in decades, largely due to Super Cyclonic Storm Amphan. Throughout most of the year, a series of cyclones impacted the country, with the worst damage occurring in May, from Cyclone Amphan. The season started with Super Cyclonic Storm Amphan, which affected East India with very severe damages. 98 total people died from the storm. Approximately 1,167 km (725 mi) of power lines of varying voltages, 126,540 transformers, and 448 electrical substations were affected, leaving 3.4 million without power. Damage to the power grid reached ₹3.2 billion. Four people died in Odisha, two from collapsed objects, one due to drowning, and one from head trauma. Across the ten affected districts in Odisha, 4.4 million people were impacted in some way by the cyclone. At least 500 homes were destroyed and a further 15,000 were damaged. Nearly 4,000 livestock, primarily poultry, died. The cyclone was strongest at its northeast section. The next storm was a depression that did not affect India. Then Severe Cyclonic Storm Nisarga hit Maharashtra, with high damages. Nisarga caused 6 deaths and 16 injuries in the state. Over 5,033 ha of land were damaged.
Rishiganga is a river in the Chamoli district, Uttarakhand, India. It springs from the Uttari Nanda Devi Glacier on the Nanda Devi mountain. It is also fed from the Dakshini Nanda Devi Glacier. Continuing through the Nanda Devi National Park, it flows into the Dhauliganga River near the village Rini.
Throughout 2022, between February and November, areas of the United Kingdom experienced significant flooding. The first wave of flooding occurred in February as Storm Franklin caused severe disruption across the country.
From January to October 2022, excessive rainfall and widespread monsoon flooding occurred in the South Asian countries of Afghanistan, Bangladesh, India, Nepal, Pakistan, and Sri Lanka. It has become the region's deadliest floods since 2020, with over 3,700 people dead.
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