List of extremely severe cyclonic storms
Cyclone Biparjoy , at peak intensity while approaching the India-Pakistan border region on June 12, 2023
Behind super cyclonic storms , extremely severe cyclonic storms are the second-highest classification on the India Meteorological Department (IMD )'s intensity scale . There have been 32 of them since reliable records began in 1960 . The most recent extremely severe cyclonic storm was Cyclone Biparjoy of the 2023 North Indian Ocean cyclone season .
Background
The North Indian Ocean tropical cyclone basin is located to the north of the Equator , and encompasses the Bay of Bengal and the Arabian Sea, between the Malay Peninsula and the Arabian Peninsula .[ 1] The basin is officially monitored by the India Meteorological Department 's Regional Specialized Meteorological Centre in New Delhi.[ 1] Within the basin, an extremely severe cyclonic storm is defined as a tropical cyclone that has 3-minute mean maximum sustained wind speeds between 90–119 knots (165–220 km/h; 105–135 mph).[ 1]
Systems
Name
Dates as a tropical cyclone
Sustained wind speeds
Pressure
Areas affected
Deaths
Damage (USD)
Refs
Two
May 18 – 29, 1963
195 km/h (120 mph)
947 hPa (27.96 inHg)
No land areas
0
None
[ 2] [ 3]
Unnamed
November 1 – 11, 1966
205 km/h (125 mph)
961 hPa (28.38 inHg)
[ 4]
Unnamed
October 21 – 28, 1968
195 km/h (120 mph)
964 hPa (28.47 inHg)
[ 5]
Unnamed
November 7 – 8, 1969
165 km/h (105 mph)
975 hPa (28.79 inHg)
Andrah Pradesh
200
[ 6]
Bhola
November 8 – 13, 1970
185 km/h (115 mph)
966 hPa (28.53 inHg)
India, Bangladesh
300000
[ 7]
Unnamed
October 29 – 30, 1971
185 km/h (115 mph)
967 hPa (28.56 inHg)
[ 8]
Unnamed
September 8 – 9, 1972
205 km/h (125 mph)
957 hPa (28.26 inHg)
[ 9]
Unnamed
September 21 – 22, 1972
185 km/h (115 mph)
963 hPa (28.44 inHg)
[ 9]
Unnamed
October 21 – 23, 1975
185 km/h (115 mph)
967 hPa (28.56 inHg)
[ 10]
Unnamed
June 9 – 13, 1977
165 km/h (105 mph)
964 hPa (28.47 inHg)
[ 11]
Unnamed
November 17 – 18, 1977
165 km/h (105 mph)
974 hPa (28.76 inHg)
[ 11]
Unnamed
November 8 – 9, 1978
205 km/h (125 mph)
940 hPa (27.76 inHg)
[ 12]
Unnamed
May 11 – 12, 1979
205 km/h (125 mph)
936 hPa (27.64 inHg)
[ 13]
BOB 01
May 3 – 5, 1982
215 km/h (130 mph)
Not Specified
Myanmar
5
Moderate
[ 14]
BOB 02
June 3, 1982
165 km/h (105 mph)
952 hPa (28.11 inHg)
[ 14]
ARB 15
November 8, 1982
165 km/h (105 mph)
962 hPa (28.41 inHg)
India
341
Unknown
[ 14]
BOB 06
November 8 – 9, 1983
165 km/h (105 mph)
Not Specified
[ 14]
BOB 05
November 12 – 14, 1984
215 km/h (130 mph)
Not Specified
India
≥430
Moderate
[ 14] [ 15]
BOB 06
November 30 – December 1, 1984
215 km/h (130 mph)
973 hPa (28.73 inHg)
India, Somalia
0
Unknown
[ 14]
BOB 07
November 17, 1988
205 km/h (125 mph)
Not Specified
[ 14]
"Bangladesh"
November 25 – 29, 1988
215 km/h (130 mph)
955 hPa (28.20 inHg)
Bangladesh, India
6,240
$13 million
[ 14]
Forrest
November 15 – 22, 1992
185 km/h (115 mph)
952 hPa (28.11 inHg)
Bangladesh, Myanmar
2
Unknown
[ 14] [ 16] [ 17] [ 18]
BOB 02
December 1 – 4, 1993
165 km/h (105 mph)
968 hPa (28.59 inHg)
India
70
$216 million
[ 14] [ 19] [ 20]
"Bangladesh"
April 26 – May 2, 1994
215 km/h (130 mph)
940 hPa (27.76 inHg)
Bangladesh, Myanmar
350
$125 million
[ 14] [ 21] [ 22] [ 23]
BOB 07
November 21 – 25, 1995
190 km/h (115 mph)
956 hPa (28.23 inHg)
Sumatra, Myanmar, Bangladesh
172
Unknown
[ 14] [ 24] [ 25] [ 26]
"Bangladesh"
May 14 – 20, 1997
165 km/h (105 mph)
964 hPa (28.47 inHg)
Bangladesh
1,146–1296
Significant
[ 14] [ 27] [ 28]
"Gujarat"
June 13 – 15, 1998
165 km/h (105 mph)
958 hPa (28.29 inHg)
India
4,000–10,000
$3 billion
[ 14] [ 29] [ 30] [ 31]
"Pakistan"
May 16 – 22, 1999
195 km/h (120 mph)
946 hPa (27.94 inHg)
Pakistan
700
$6 million
[ 14] [ 32]
BOB 05
October 15 – 19, 1999
165 km/h (105 mph)
968 hPa (28.59 inHg)
India
>80
Unknown
[ 14] [ 32] [ 33]
BOB 05
November 26 – 30, 2000
190 km/h (115 mph)
958 hPa (28.29 inHg)
West India, Somalia
12
> $12 million
[ 14] [ 34] [ 35]
"Sri Lanka"
December 23 – 28, 2000
165 km/h (105 mph)
970 hPa (28.64 inHg)
Sri Lanka, India
9
Minimal
[ 36] [ 37] [ 34] [ 14]
"India"
May 21 – 28, 2001
215 km/h (130 mph)
932 hPa (27.52 inHg)
Western India, Myanmar, Andaman Islands
900
Minimal
[ 14] [ 38]
"Myanmar"
May 16 – 19, 2004
165 km/h (105 mph)
952 hPa (28.11 inHg)
Myanmar
236
$99.2 million
[ 14] [ 39] [ 40] [ 41]
Mala
April 24 – 30, 2006
185 km/h (115 mph)
954 hPa (28.17 inHg)
Andaman Islands, Myanmar, Thailand
37
$6.7 million
[ 14] [ 42] [ 43]
Sidr
November 11 – 16, 2007
215 km/h (130 mph)
944 hPa (27.88 inHg)
Bangladesh, West Bengal , Northeast India
15,000
$2.21 billion
[ 14] [ 44] [ 45]
Nargis
April 27 – May 3, 2008
165 km/h (105 mph)
962 hPa (28.41 inHg)
Andaman Islands, Nicobar Islands, Bangladesh, Myanmar, Thailand, Laos, Yunnan
138 373
$12.9 billion
[ 14] [ 46] [ 47]
Giri
October 20 – 23, 2010
195 km/h (120 mph)
950 hPa (28.05 inHg)
Bangladesh, Myanmar, Thailand, Yunnan
157
$359 million
[ 14]
Phailin
October 8 – 14, 2013
215 km/h (130 mph)
940 hPa (27.76 inHg)
Malay Peninsula, Andaman Islands, Nicobar Islands, India, Myanmar, Nepal
45
$4.26 billion
[ 14]
Hudhud
October 7 – 14, 2014
185 km/h (115 mph)
950 hPa (28.05 inHg)
Andaman Islands, Nicobar Islands, India, Nepal
124
$3.58 billion
[ 14]
Nilofar
October 28 – 29, 2014
205 km/h (125 mph)
950 hPa (28.05 inHg)
India, Pakistan
0
Minor
[ 14]
Chapala
October 30 – November 2, 2015
215 km/h (130 mph)
940 hPa (27.76 inHg)
Oman, Somalia, Yemen
9
$100 million
[ 14]
Megh
November 8, 2015
175 km/h (110 mph)
964 hPa (28.47 inHg)
Oman, Somalia, Yemen
18
Unknown
[ 14]
Mekunu
May 25, 2018
175 km/h (110 mph)
960 hPa (28.35 inHg)
Yemen, Oman, Saudi Arabia
26
$1.5 billion
[ 48]
Fani
April 30 – May 3, 2019
215 km/h (130 mph)
932 hPa (27.52 inHg)
Sumatra, Nicobar Islands, Sri Lanka, India, Bangladesh, Bhutan
89
$8.1 billion
[ 49]
Maha
October 30 – November 7, 2019
185 km/h (115 mph)
956 hPa (28.23 inHg)
Sri Lanka, Southern India, Maldives, Western India, Oman
0
Minor
Tauktae
May 14 – 19, 2021
195 km/h (120 mph)
950 hPa (28.05 inHg)
Maldives, India, Pakistan
174
$1.57 billion
[ 50]
Mocha
May 9 –15, 2023
215 km/h (130 mph)
938 hPa (27.70 inHg)
Bangladesh, Myanmar
463
$1.5 billion
[ 51]
Biparjoy
June 6 – 19, 2023
165 km/h (105 mph)
958 hPa (28.29 inHg)
India, Pakistan
17
[ 52]
Climatology
Extremely severe cyclonic storms by month.[ 53]
Month
Number of storms
January
February
March
April
May
June
July
August
September
October
November
December
Extremely severe cyclonic storms by decade.[ 53]
Decade
Number of storms
1960s
1970s
1980s
1990s
2000s
2010s
2020s
See also
References
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