The 1973 season

Tropical Storm Felicity (1973)

Tropical Storm Felicity peaked at 40 kt in the South Pacific between January 14, 1973 and January 18, 1973, with a lowest pressure of 990 mb.

Track and intensity

The whole track of Tropical Storm Felicity, colored by strength, with the other storms of the 1973 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
South Pacific
Dates
January 14, 1973 to January 18, 1973
Peak strength
Tropical Storm, 40 kt (46 mph), ten-minute wind
Lowest pressure
990 mb (29.23 inHg)
Landfall
No; closest approach 746 km (464 mi)
Accumulated cyclone energy
1.0
Identifier
SH111973

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
Jan 14, 00:0013.1S 165.1W30 kt997 mbTropical storm
Jan 14, 06:0014.0S 164.8WTropical storm
Jan 14, 12:0014.9S 164.8W40 kt990 mbTropical storm
Jan 14, 18:0015.7S 165.3WTropical storm
Jan 15, 00:0016.4S 165.8W40 kt990 mbTropical storm
Jan 15, 06:0017.2S 165.8WTropical storm
Jan 15, 12:0018.0S 165.5W40 kt990 mbTropical storm
Jan 15, 18:0018.6S 165.1WTropical storm
Jan 16, 00:0019.3S 164.5W40 kt990 mbTropical storm
Jan 16, 06:0020.4S 163.5WTropical storm
Jan 16, 12:0021.6S 162.3W40 kt990 mbTropical storm
Jan 16, 18:0022.6S 160.9WTropical storm
Jan 17, 00:0023.5S 159.6W40 kt990 mbTropical storm
Jan 17, 06:0024.0S 158.8WTropical storm
Jan 17, 12:0024.2S 158.4W30 kt997 mbMixed
Jan 17, 18:0026.0S 156.8WTropical storm
Jan 18, 00:0027.0S 156.0W30 kt997 mbTropical storm

Other South Pacific storms of 1973

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. This storm’s winds are ten-minute averages from its regional agency. They read about 12 percent lower than the one-minute winds US agencies use, so a Saffir-Simpson category is not given for it.

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.