The 1971 season

Tropical Storm Sharon (1971)

Tropical Storm Sharon peaked at 35 kt in the Eastern Pacific between November 25, 1971 and November 29, 1971, with a lowest pressure of 1009 mb.

Track and intensity

The whole track of Tropical Storm Sharon, colored by strength, with the other storms of the 1971 season in the same basin behind it, and its wind and pressure hour by hour. Every fix is in the track table below.

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The storm

Basin
Eastern Pacific
Dates
November 25, 1971 to November 29, 1971
Peak strength
Tropical Storm, 35 kt (40 mph)
Lowest pressure
1009 mb (29.80 inHg)
Landfall
No; closest approach 765 km (475 mi)
Accumulated cyclone energy
0.4
Fastest the center moved
11 kt (13 mph)
Identifier
EP181971

Deaths and damage

No source this site reads publishes a machine-readable casualty or damage figure for a storm of this era. The National Hurricane Center’s season tables begin in 1995 and carry deaths and damage only from 2005 in the Atlantic and 2020 in both basins; the US Storm Events record begins in 1996.

Track

Time (UTC)PositionWindPressureStatus
Nov 25, 12:009.5N 100.0W25 ktTropical depression
Nov 25, 18:009.6N 100.8W25 kt1009 mbTropical depression
Nov 26, 00:009.6N 101.6W25 ktTropical depression
Nov 26, 06:009.6N 102.3W25 ktTropical depression
Nov 26, 12:009.7N 103.0W25 ktTropical depression
Nov 26, 18:009.7N 104.0W25 ktTropical depression
Nov 27, 00:009.8N 105.1W35 ktTropical storm
Nov 27, 06:009.8N 106.2W35 ktTropical storm
Nov 27, 12:009.8N 107.3W35 ktTropical storm
Nov 27, 18:009.9N 108.3W30 ktTropical depression
Nov 28, 00:0010.1N 109.2W25 ktTropical depression
Nov 28, 06:0010.3N 109.9W25 ktTropical depression
Nov 28, 12:0010.5N 110.5W25 ktTropical depression
Nov 28, 18:0010.7N 110.9W25 ktTropical depression
Nov 29, 00:0011.0N 111.0W25 ktTropical depression

Other Eastern Pacific storms of 1971

What this means

A best track is the record a warning agency settles on after the storm, not what it said at the time: position, maximum sustained wind and central pressure every six hours, revised against every observation that came in later. Category is the Saffir-Simpson scale, which runs from Category 1 at 64 kt to Category 5 at 137 kt and reads wind only, so it says nothing about surge or rain. Accumulated cyclone energy adds up the square of the wind through the storm's life, so it counts strength and duration together.

Sources

Storm history from NOAA NCEI’s International Best Track Archive for Climate Stewardship (IBTrACS), which merges the official best track of every warning agency. Live storms, cones, watches and warnings from the National Hurricane Center and the Central Pacific Hurricane Center. Archived radar from NOAA’s Level II archive.

The National Hurricane Center has published no tropical cyclone report for this storm.