The 1965 season

Unnamed tropical depression (1965)

Unnamed tropical depression peaked at unknown kt in the South Pacific between February 18, 1965 and February 22, 1965.

Track and intensity

The whole track of Unnamed tropical depression, colored by strength, with the other storms of the 1965 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
February 18, 1965 to February 22, 1965
Peak strength
Tropical Depression
Landfall
No; closest approach 390 km (242 mi)
Accumulated cyclone energy
0.0
Identifier
SH261965

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
Feb 18, 00:0014.3S 159.0ETropical storm
Feb 18, 06:0015.2S 159.9ETropical storm
Feb 18, 12:0016.0S 160.6ETropical storm
Feb 18, 18:0016.7S 161.2ETropical storm
Feb 19, 00:0017.3S 161.4ETropical storm
Feb 19, 06:0017.8S 161.3ETropical storm
Feb 19, 12:0018.2S 161.0ETropical storm
Feb 19, 18:0018.4S 160.6ETropical storm
Feb 20, 00:0018.2S 160.2ETropical storm
Feb 20, 06:0017.6S 159.9ETropical storm
Feb 20, 12:0017.0S 159.6ETropical storm
Feb 20, 18:0016.4S 159.2ETropical storm
Feb 21, 00:0016.0S 158.8ETropical storm
Feb 21, 06:0015.9S 158.6ETropical storm
Feb 21, 12:0016.0S 158.4ETropical storm
Feb 21, 18:0016.1S 158.1ETropical storm
Feb 22, 00:0016.2S 157.8ETropical storm
Feb 22, 06:0016.3S 157.6ETropical storm
Feb 22, 12:0016.4S 157.4ETropical storm

Other South Pacific storms of 1965

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.