Hurricane History Map

1973 North Indian season

16 storms formed in the North Indian basin in 1973, from 26 May 1973 to 27 December 1973.

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Years1973
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.

The 1973 season in numbers

The record holds 16 storms for the 1973 North Indian season, of which 0 had names.4 reached tropical storm strength (34 knots or more), 0 reached cyclone strength (category 1 or more) and 0 were major (category 3 or more). 12 have no wind speed in the record.

  • 16storms
  • 4tropical storm strength or more
  • 0cyclone strength or more
  • 0major (category 3 to 5)
  • 13accumulated cyclone energy

Accumulated cyclone energy adds up the squared wind speed of every position of 34 knots or more, divided by 10,000. It is approximate here because the winds are 1-minute equivalents, and it is mostly useful for comparing seasons of one basin.

Strongest storms of 1973

  • Unnamed storm of November 1973 (North Indian)3 November 1973 to 9 November 1973, peak Tropical storm (60 kt)
  • Unnamed storm of December 1973 (North Indian)5 December 1973 to 9 December 1973, peak Tropical storm (60 kt)
  • Unnamed storm of November 1973 (North Indian)14 November 1973 to 18 November 1973, peak Tropical storm (55 kt)
  • Unnamed storm of October 1973 (North Indian)6 October 1973 to 12 October 1973, peak Tropical storm (40 kt)

All 16 storms of 1973

StormPeak
Unnamed storm Unknown intensity
Unnamed storm Unknown intensity
Unnamed storm Unknown intensity
Unnamed storm Unknown intensity
Unnamed storm Unknown intensity
Unnamed storm Unknown intensity
Unnamed storm Unknown intensity
Unnamed storm Unknown intensity
Unnamed storm Unknown intensity
Unnamed storm Tropical storm
Unnamed storm Unknown intensity
Unnamed storm Tropical storm
Unnamed storm Tropical storm
Unnamed storm Tropical storm
Unnamed storm Unknown intensity
Unnamed storm Unknown intensity

← 1972 · 1974 → · All seasons

Other basins in 1973

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