The 2003 season

Unnamed tropical depression (2003)

Unnamed tropical depression peaked at 30 kt in the South Indian between December 25, 2002 and January 3, 2003, with a lowest pressure of 1000 mb.

Track and intensity

The whole track of Unnamed tropical depression, colored by strength, with the other storms of the 2003 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 25, 2002 to January 3, 2003
Peak strength
Tropical Depression, 30 kt (35 mph)
Lowest pressure
1000 mb (29.53 inHg)
Landfall
No; closest approach 1012 km (629 mi)
Accumulated cyclone energy
0.0
Identifier
SH072003

Deaths and damage

No source this site reads carries a casualty or damage figure for this storm.

Track

Time (UTC)PositionWindPressureStatus
Dec 25, 00:002.8S 88.5E25 kt1002 mbTropical depression
Dec 25, 06:003.7S 87.9E25 kt1002 mbTropical depression
Dec 25, 12:004.7S 87.4E25 kt1002 mbTropical depression
Dec 25, 18:005.7S 87.7E25 kt1002 mbTropical depression
Dec 26, 00:006.6S 88.0E25 kt1002 mbTropical depression
Dec 26, 06:007.4S 88.4E25 kt1002 mbTropical depression
Dec 26, 12:008.1S 88.8E25 kt1002 mbTropical depression
Dec 26, 18:008.7S 89.1E30 kt1000 mbTropical depression
Dec 27, 00:009.1S 89.4E30 kt1000 mbTropical depression
Dec 27, 06:009.2S 89.8E30 kt1000 mbTropical depression
Dec 27, 12:009.3S 90.3E30 kt1000 mbTropical depression
Dec 27, 18:009.2S 91.0E30 kt1000 mbTropical depression
Dec 28, 00:009.2S 91.8E30 kt1000 mbTropical depression
Dec 28, 06:009.3S 92.7E30 kt1000 mbTropical depression
Dec 28, 12:009.6S 93.5E30 kt1000 mbTropical depression
Dec 28, 18:009.8S 93.7E30 kt1000 mbTropical depression
Dec 29, 00:009.9S 94.0E25 kt1002 mbTropical depression
Dec 29, 06:009.8S 94.2E25 kt1002 mbTropical depression
Dec 29, 12:009.5S 94.1E20 kt1004 mbTropical depression
Dec 29, 18:009.6S 93.8E20 kt1004 mbTropical depression
Dec 30, 00:009.8S 93.2E20 kt1004 mbTropical depression
Dec 30, 06:009.9S 92.8E20 kt1004 mbTropical depression
Dec 30, 12:0010.0S 92.4E20 kt1004 mbTropical depression
Dec 30, 18:0010.0S 92.0E20 kt1004 mbTropical depression
Dec 31, 00:009.9S 91.7E20 kt1004 mbTropical depression
Dec 31, 06:009.8S 91.5E20 kt1004 mbTropical depression
Dec 31, 12:009.9S 91.3E25 kt1002 mbTropical depression
Dec 31, 18:0010.0S 91.2E25 kt1002 mbTropical depression
Jan 1, 00:0010.0S 91.5E25 kt1002 mbTropical depression
Jan 1, 06:009.8S 91.4E25 kt1002 mbTropical depression
Jan 1, 12:009.8S 91.2E25 kt1002 mbTropical depression
Jan 1, 18:009.9S 91.1E25 kt1002 mbTropical depression
Jan 2, 00:009.9S 91.4E25 kt1002 mbTropical depression
Jan 2, 06:009.7S 91.2E25 kt1002 mbTropical depression
Jan 2, 12:009.7S 91.0E25 kt1002 mbTropical depression
Jan 2, 18:009.7S 90.8E25 kt1002 mbTropical depression
Jan 3, 00:009.8S 90.6E20 kt1004 mbTropical depression
Jan 3, 06:0010.1S 90.7E20 kt1004 mbTropical depression

Other South Indian storms of 2003

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.