Hurricane History Map

1974 North Atlantic season

20 storms formed in the North Atlantic basin in 1974, from 22 June 1974 to 12 November 1974.

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Years1974
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 1974 season in numbers

The record holds 20 storms for the 1974 North Atlantic season, of which 7 had names.12 reached tropical storm strength (34 knots or more), 4 reached hurricane strength (category 1 or more) and 2 were major (category 3 or more).

  • 20storms
  • 12tropical storm strength or more
  • 4hurricane strength or more
  • 2major (category 3 to 5)
  • 77accumulated 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 1974

  • Carmen (1974)29 August 1974 to 10 September 1974, peak Category 4 (135 kt), 928 hPa
  • Becky (1974)26 August 1974 to 4 September 1974, peak Category 4 (115 kt), 977 hPa
  • Fifi:orlene (1974)14 September 1974 to 24 September 1974, peak Category 2 (90 kt), 970 hPa
  • Gertrude (1974)27 September 1974 to 4 October 1974, peak Category 2 (85 kt), 992 hPa
  • Dolly (1974)2 September 1974 to 5 September 1974, peak Tropical storm (60 kt), 997 hPa

All 20 storms of 1974

StormPeak
Unnamed storm Tropical storm
Unnamed storm Tropical depression
Unnamed storm Tropical depression
Unnamed storm Tropical storm
Unnamed storm Tropical storm
Alma Tropical storm
Unnamed storm Tropical depression
Becky Category 4
Carmen Category 4
Dolly Tropical storm
Unnamed storm Tropical depression
Elaine Tropical storm
Fifi:orlene Category 2
Unnamed storm Tropical depression
Unnamed storm Tropical depression
Gertrude Category 2
Unnamed storm Tropical storm
Unnamed storm Tropical storm
Unnamed storm Tropical depression
Unnamed storm Tropical depression

← 1973 · 1975 → · All seasons

Other basins in 1974

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