The 1993 season

Unnamed tropical depression (1993)

Unnamed tropical depression peaked at 25 kt in the Western Pacific between April 6, 1993 and April 14, 1993, and made landfall.

Track and intensity

The whole track of Unnamed tropical depression, colored by strength, with the other storms of the 1993 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
Western Pacific
Dates
April 6, 1993 to April 14, 1993
Peak strength
Tropical Depression, 25 kt (29 mph)
Landfall
Yes
Accumulated cyclone energy
0.0
Identifier
WP031993

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
Apr 6, 00:007.6N 147.8E20 ktNot reported
Apr 6, 06:007.7N 147.3E20 ktNot reported
Apr 6, 12:007.8N 146.9E20 ktNot reported
Apr 6, 18:007.8N 146.5E20 ktNot reported
Apr 7, 00:007.9N 146.1E20 ktNot reported
Apr 7, 06:007.9N 145.6E20 ktNot reported
Apr 7, 12:007.9N 145.0E20 ktNot reported
Apr 7, 18:007.9N 144.4E20 ktNot reported
Apr 8, 00:007.9N 143.7E20 ktNot reported
Apr 8, 06:007.9N 142.9E20 ktNot reported
Apr 8, 12:007.9N 142.1E20 ktNot reported
Apr 8, 18:007.8N 141.3E20 ktNot reported
Apr 9, 00:007.7N 140.6E20 ktNot reported
Apr 9, 06:007.6N 139.8E20 ktNot reported
Apr 9, 12:007.5N 139.0E20 ktNot reported
Apr 9, 18:007.3N 138.1E20 ktNot reported
Apr 10, 00:007.2N 137.3E20 ktNot reported
Apr 10, 06:007.1N 136.4E20 ktNot reported
Apr 10, 12:006.9N 135.5E20 ktNot reported
Apr 10, 18:006.8N 134.7E20 ktNot reported
Apr 11, 00:006.7N 133.8E20 ktNot reported
Apr 11, 06:006.7N 133.0E25 ktNot reported
Apr 11, 12:006.7N 132.2E25 ktNot reported
Apr 11, 18:006.7N 131.4E25 ktNot reported
Apr 12, 00:006.7N 130.5E25 ktNot reported
Apr 12, 06:006.7N 129.6E25 ktNot reported
Apr 12, 12:006.7N 128.8E25 ktNot reported
Apr 12, 18:006.7N 128.0E25 ktNot reported
Apr 13, 00:006.6N 127.2E25 ktNot reported
Apr 13, 06:006.4N 126.5E25 ktNot reported
Apr 13, 12:006.4N 125.8E20 ktNot reported
Apr 13, 18:006.4N 125.0E20 ktNot reported
Apr 14, 00:006.4N 124.3E20 ktNot reported
Apr 14, 06:006.4N 123.6E20 ktNot reported
Apr 14, 12:006.4N 122.9E15 ktNot reported

Other Western Pacific storms of 1993

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.