Chittagong, Bangladesh: storm history

130 storms have passed within 50 km of Chittagong from 1877 to 2024. The map shows Bangladesh; search for a town in Chittagong to see storms near it.

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Years1842 to 2026
Ocean basin

Choosing a minimum category hides storms with no wind speed in the record. To see which storms have passed near you, search a town or ZIP code, or tap the map.

Key
  • Tropical depression Winds below 34 knots (39 mph)
  • Tropical storm 34 to 63 knots (39 to 73 mph)
  • Category 1 64 to 82 knots (74 to 95 mph)
  • Category 2 83 to 95 knots (96 to 110 mph)
  • Category 3 96 to 112 knots (111 to 129 mph), major
  • Category 4 113 to 136 knots (130 to 156 mph), major
  • Category 5 137 knots (157 mph) or more, major
  • Unknown intensity No wind speed in the record
  • Post-tropical Storm has become post-tropical (dashed line)

How to read the lines. Each line is the track of one storm, drawn through its six-hourly positions and coloured by its intensity at each point (the Saffir-Simpson scale), so a line changes colour as the storm strengthens or weakens. Tap a line for its details, or tap anywhere else to see which storms have passed nearby. Weaker storms appear as you zoom in. Hurricanes, typhoons and cyclones are the same kind of storm with different names in different oceans.

Storms near Chittagong

The record holds 130 tropical cyclones whose tracks passed within 50 km of Chittagong, Bangladesh between 1877 and 2024. The busiest month is October, with 32 of them. The strongest, measured where each came closest to the place, reached category 5 strength. 81 of the storms have no wind speed in the record.

  • 130storms within 50 km
  • 4major (category 3 to 5) near here
  • 11at category 1 strength or more

A storm counts once, however many times it came close. The category is the storm's strongest point within 50 km, which can be weaker than its peak elsewhere.

How strong were the storms near Chittagong?

Category near hereStormsShare
Tropical depression97%
Tropical storm2922%
Category 154%
Category 222%
Category 300%
Category 432%
Category 51<1%
Unknown intensity8162%

The agency behind most of the intensity figures here is the US Joint Typhoon Warning Center (Indian Ocean).

Chittagong storms over time

Storms by decade
Bar chart of storms by period. The most is 23 in 1960s.1870s1890s1910s1930s1950s1970s1990s2010s

The 2020s only run to 2024, so that bar is for a shorter period. This place's record starts in 1877, and records before the satellite era (about the 1960s) are far less complete.

Show the numbers
PeriodCount
1870s3
1880s3
1890s6
1900s4
1910s4
1920s9
1930s7
1940s9
1950s6
1960s23
1970s12
1980s10
1990s12
2000s5
2010s11
2020s6

Earlier decades hold fewer storms partly because they were harder to see. Before weather satellites (about the 1960s) many storms that stayed at sea went unrecorded, so compare decades with care.

Storms by month
Bar chart of storms by period. The most is 32 in Oct.Jan0Feb0Mar0Apr3May26Jun17Jul7Aug6Sep10Oct32Nov24Dec5
Show the numbers
PeriodCount
Jan0
Feb0
Mar0
Apr3
May26
Jun17
Jul7
Aug6
Sep10
Oct32
Nov24
Dec5

Strongest storms near Chittagong

  • Unnamed storm of April 1991 (North Indian)22 April 1991 to 30 April 1991, peak Category 5 (140 kt), 918 hPa
  • Sidr (2007)10 November 2007 to 16 November 2007, Category 4 (130 kt) near here, peak Category 5 (140 kt), 944 hPa
  • Unnamed storm of April 1994 (North Indian)26 April 1994 to 3 May 1994, peak Category 4 (125 kt), 940 hPa
  • Unnamed storm of May 1997 (North Indian)13 May 1997 to 20 May 1997, peak Category 4 (115 kt), 964 hPa
  • Unnamed storm of November 1988 (North Indian)21 November 1988 to 30 November 1988, Category 2 (90 kt) near here, peak Category 3 (110 kt)

Most recent storms near Chittagong

  • Unnamed storm of September 2024 (North Indian)13 September 2024 to 17 September 2024, Tropical depression (28 kt) near here, peak Tropical storm (34 kt), 989 hPa
  • Remal (2024)23 May 2024 to 28 May 2024, peak Tropical storm (55 kt), 978 hPa
  • Midhili (2023)13 November 2023 to 18 November 2023, peak Tropical storm (40 kt), 998 hPa

Many of these storms killed people and destroyed homes. The figures are the official record's, and this page says nothing about their human cost.

More in Bangladesh

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