The 1964 season

Unnamed tropical depression (1964)

Unnamed tropical depression peaked at unknown kt in the South Pacific between November 14, 1963 and November 23, 1963.

Track and intensity

The whole track of Unnamed tropical depression, colored by strength, with the other storms of the 1964 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
November 14, 1963 to November 23, 1963
Peak strength
Tropical Depression
Landfall
No; closest approach 127 km (79 mi)
Accumulated cyclone energy
0.0
Identifier
SH011964

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 14, 00:0010.0S 170.0ETropical storm
Nov 14, 06:0010.0S 170.9ETropical storm
Nov 14, 12:0010.3S 171.6ETropical storm
Nov 14, 18:0010.9S 172.1ETropical storm
Nov 15, 00:0011.5S 172.0ETropical storm
Nov 15, 06:0011.6S 171.5ETropical storm
Nov 15, 12:0011.8S 171.0ETropical storm
Nov 15, 18:0012.1S 170.5ETropical storm
Nov 16, 00:0012.5S 170.0ETropical storm
Nov 16, 06:0012.9S 170.1ETropical storm
Nov 16, 12:0013.3S 170.4ETropical storm
Nov 16, 18:0013.6S 170.4ETropical storm
Nov 17, 00:0014.0S 170.3ETropical storm
Nov 17, 06:0014.7S 170.2ETropical storm
Nov 17, 12:0015.4S 170.0ETropical storm
Nov 17, 18:0015.9S 169.4ETropical storm
Nov 18, 00:0016.3S 169.0ETropical storm
Nov 18, 06:0016.7S 169.1ETropical storm
Nov 18, 12:0017.1S 169.3ETropical storm
Nov 18, 18:0017.5S 169.4ETropical storm
Nov 19, 00:0017.8S 169.7ETropical storm
Nov 19, 06:0018.0S 170.1ETropical storm
Nov 19, 12:0018.1S 170.6ETropical storm
Nov 19, 18:0018.3S 171.0ETropical storm
Nov 20, 00:0018.6S 171.5ETropical storm
Nov 20, 06:0018.9S 172.5ETropical storm
Nov 20, 12:0019.3S 173.8ETropical storm
Nov 20, 18:0019.9S 174.9ETropical storm
Nov 21, 00:0020.5S 176.0ETropical storm
Nov 21, 06:0020.9S 176.9ETropical storm
Nov 21, 12:0021.3S 177.5ETropical storm
Nov 21, 18:0021.9S 177.9ETropical storm
Nov 22, 00:0022.5S 178.2ETropical storm
Nov 22, 06:0023.0S 178.4ETropical storm
Nov 22, 12:0023.4S 178.7ETropical storm
Nov 22, 18:0023.6S 179.2ETropical storm
Nov 23, 00:0023.7S 179.8ETropical storm

Other South Pacific storms of 1964

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.