The 1922 season

Unnamed tropical depression (1922)

Unnamed tropical depression peaked at unknown kt in the South Indian between December 11, 1921 and December 16, 1921.

Track and intensity

The whole track of Unnamed tropical depression, colored by strength, with the other storms of the 1922 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 Indian
Dates
December 11, 1921 to December 16, 1921
Peak strength
Tropical Depression
Landfall
No; closest approach 924 km (574 mi)
Accumulated cyclone energy
0.0
Identifier
1921345S15068

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
Dec 11, 00:0015.4S 68.4ETropical storm
Dec 11, 06:0015.8S 68.2ETropical storm
Dec 11, 12:0016.1S 67.9ETropical storm
Dec 11, 18:0016.4S 67.6ETropical storm
Dec 12, 00:0016.8S 67.3ETropical storm
Dec 12, 06:0017.2S 67.0ETropical storm
Dec 12, 12:0017.6S 66.8ETropical storm
Dec 12, 18:0018.0S 66.6ETropical storm
Dec 13, 00:0018.5S 66.5ETropical storm
Dec 13, 06:0018.9S 66.5ETropical storm
Dec 13, 12:0019.4S 66.7ETropical storm
Dec 13, 18:0019.6S 66.8ETropical storm
Dec 14, 00:0019.3S 67.1ETropical storm
Dec 14, 06:0019.2S 67.2ENot reported
Dec 14, 12:0019.3S 67.2ENot reported
Dec 14, 18:0019.5S 67.2ENot reported
Dec 15, 00:0020.0S 67.4ENot reported
Dec 15, 06:0020.4S 67.5ENot reported
Dec 15, 12:0020.7S 67.6ENot reported
Dec 15, 18:0021.0S 67.8ENot reported
Dec 16, 00:0021.1S 67.9ENot reported
Dec 16, 06:0021.3S 68.1ENot reported

Other South Indian storms of 1922

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.