Hurricane History Map

1977 North Indian season

6 storms formed in the North Indian basin in 1977, from 9 May 1977 to 23 November 1977.

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Years1977
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 1977 season in numbers

The record holds 6 storms for the 1977 North Indian season, of which 0 had names.5 reached tropical storm strength (34 knots or more), 2 reached cyclone strength (category 1 or more) and 2 were major (category 3 or more). 1 has no wind speed in the record.

  • 6storms
  • 5tropical storm strength or more
  • 2cyclone strength or more
  • 2major (category 3 to 5)
  • 37accumulated 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 1977

  • Unnamed storm of November 1977 (North Indian)9 November 1977 to 23 November 1977, peak Category 3 (110 kt)
  • Unnamed storm of November 1977 (North Indian)14 November 1977 to 20 November 1977, peak Category 3 (110 kt)
  • Unnamed storm of May 1977 (North Indian)9 May 1977 to 13 May 1977, peak Tropical storm (60 kt)
  • Unnamed storm of June 1977 (North Indian)9 June 1977 to 13 June 1977, peak Tropical storm (60 kt)
  • Unnamed storm of October 1977 (North Indian)27 October 1977 to 4 November 1977, peak Tropical storm (40 kt)

All 6 storms of 1977

StormPeak
Unnamed storm Tropical storm
Unnamed storm Tropical storm
Unnamed storm Unknown intensity
Unnamed storm Tropical storm
Unnamed storm Category 3
Unnamed storm Category 3

← 1976 · 1978 → · All seasons

Other basins in 1977

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