The 1989 season

Cyclone Adelinina (1989)

Cyclone Adelinina reached Category 1 in the South Indian between October 30, 1988 and November 8, 1988, with a lowest pressure of 991 mb.

Track and intensity

The whole track of Cyclone Adelinina, colored by strength, with the other storms of the 1989 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
October 30, 1988 to November 8, 1988
Peak strength
Category 1, 75 kt (86 mph)
Lowest pressure
991 mb (29.26 inHg)
Landfall
No; closest approach 1561 km (970 mi)
Accumulated cyclone energy
8.6
Identifier
SH011989

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
Oct 30, 06:007.6S 77.1E25 ktTropical storm
Oct 30, 12:007.7S 77.0E30 ktTropical storm
Oct 30, 18:007.9S 76.9E30 ktTropical storm
Oct 31, 00:008.1S 76.9E35 ktTropical storm
Oct 31, 06:008.3S 76.8E35 ktTropical storm
Oct 31, 12:008.4S 76.8E40 ktTropical storm
Oct 31, 18:008.6S 76.7E45 ktTropical storm
Nov 1, 00:008.7S 76.7E50 ktTropical storm
Nov 1, 06:008.9S 76.6E55 ktTropical storm
Nov 1, 12:009.1S 76.6E55 ktTropical storm
Nov 1, 18:009.3S 76.6E55 ktTropical storm
Nov 2, 00:009.8S 76.7E55 ktTropical storm
Nov 2, 06:0010.4S 77.1E55 kt997 mbTropical storm
Nov 2, 12:0011.0S 77.6E65 kt991 mbTropical storm
Nov 2, 18:0011.9S 78.4E75 kt991 mbTropical storm
Nov 3, 00:0012.7S 79.0E75 kt991 mbTropical storm
Nov 3, 06:0013.4S 79.6E75 kt991 mbTropical storm
Nov 3, 12:0014.0S 80.4E75 ktTropical storm
Nov 3, 18:0014.5S 81.1E75 ktTropical storm
Nov 4, 00:0014.6S 81.7E75 ktTropical storm
Nov 4, 06:0014.5S 82.2E75 ktTropical storm
Nov 4, 12:0014.3S 82.7E65 ktTropical storm
Nov 4, 18:0014.0S 83.2E55 ktTropical storm
Nov 5, 00:0013.7S 83.5E50 ktTropical storm
Nov 5, 06:0013.1S 83.5E45 ktTropical storm
Nov 5, 12:0012.7S 83.2E40 ktTropical storm
Nov 5, 18:0012.3S 82.7E35 ktTropical storm
Nov 6, 00:0012.1S 82.2E35 ktTropical storm
Nov 6, 06:0011.9S 81.6E35 ktTropical storm
Nov 6, 12:0011.7S 80.9E30 ktTropical storm
Nov 6, 18:0011.6S 80.2E30 ktTropical storm
Nov 7, 00:0011.6S 79.1E30 kt997 mbTropical storm
Nov 7, 06:0011.6S 78.2E30 kt997 mbTropical storm
Nov 7, 12:0011.5S 77.5E25 ktMixed
Nov 7, 18:0011.5S 76.7E25 ktMixed
Nov 8, 00:0011.5S 76.0E25 ktMixed
Nov 8, 06:0011.8S 75.5E36 ktMixed

Other South Indian storms of 1989

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.