The 1984 season

Cyclone Andry (1984)

Cyclone Andry reached Category 4 in the South Indian between December 5, 1983 and December 16, 1983, with a lowest pressure of 927 mb, and made landfall.

Track and intensity

The whole track of Cyclone Andry, colored by strength, with the other storms of the 1984 season in the same basin behind it, and its wind and pressure hour by hour. Every fix is in the track table below.

Open the live map with storms, cones and warnings

The storm

Basin
South Indian
Dates
December 5, 1983 to December 16, 1983
Peak strength
Category 4, 130 kt (150 mph)
Lowest pressure
927 mb (27.37 inHg)
Landfall
Yes
Accumulated cyclone energy
25.6
Identifier
SH071984

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 5, 06:009.9S 65.3E24 kt1000 mbTropical storm
Dec 5, 12:0010.3S 65.0E24 kt1000 mbTropical storm
Dec 5, 18:009.6S 65.0E30 kt1000 mbTropical storm
Dec 6, 00:009.9S 64.8E35 kt1000 mbTropical storm
Dec 6, 06:0010.0S 64.2E40 kt1000 mbTropical storm
Dec 6, 12:009.9S 63.2E45 kt1000 mbTropical storm
Dec 6, 18:009.8S 62.2E50 kt1000 mbTropical storm
Dec 7, 00:009.8S 61.2E60 kt997 mbTropical storm
Dec 7, 06:009.8S 60.2E75 kt997 mbTropical storm
Dec 7, 12:009.8S 59.3E75 kt954 mbTropical storm
Dec 7, 18:009.8S 58.5E75 kt954 mbTropical storm
Dec 8, 00:009.9S 57.4E85 kt954 mbTropical storm
Dec 8, 06:0010.1S 56.4E95 kt954 mbTropical storm
Dec 8, 12:0010.2S 55.6E95 kt954 mbTropical storm
Dec 8, 18:0010.3S 54.8E100 kt954 mbTropical storm
Dec 9, 00:0010.5S 54.1E100 kt954 mbTropical storm
Dec 9, 06:0010.6S 53.3E105 kt954 mbTropical storm
Dec 9, 12:0010.6S 52.6E110 kt927 mbTropical storm
Dec 9, 18:0010.7S 51.8E115 kt927 mbTropical storm
Dec 10, 00:0010.7S 51.1E120 kt927 mbTropical storm
Dec 10, 06:0010.8S 50.4E125 kt927 mbTropical storm
Dec 10, 12:0010.9S 49.5E130 kt927 mbTropical storm
Dec 10, 18:0011.1S 48.7E125 kt927 mbTropical storm
Dec 11, 00:0011.4S 48.0E120 kt927 mbTropical storm
Dec 11, 06:0011.9S 47.4E115 kt927 mbTropical storm
Dec 11, 12:0012.6S 46.8E110 kt954 mbTropical storm
Dec 11, 18:0013.5S 46.2E105 kt954 mbTropical storm
Dec 12, 00:0014.5S 45.8E100 kt954 mbTropical storm
Dec 12, 06:0015.5S 45.6E100 kt954 mbTropical storm
Dec 12, 12:0016.3S 45.6E65 ktTropical storm
Dec 12, 18:0017.1S 45.9E30 ktTropical storm
Dec 13, 00:0018.1S 46.3E30 ktTropical storm
Dec 13, 06:0019.0S 46.9E25 ktTropical storm
Dec 13, 12:0019.5S 47.9E25 ktTropical storm
Dec 13, 18:0019.9S 48.9E20 ktTropical storm
Dec 14, 00:0020.4S 49.3E25 ktTropical storm
Dec 14, 06:0021.0S 49.7E35 ktMixed
Dec 14, 12:0021.5S 50.4E40 ktTropical storm
Dec 14, 18:0022.1S 50.9E45 ktTropical storm
Dec 15, 00:0022.3S 50.3E40 ktTropical storm
Dec 15, 06:0022.3S 49.4E35 ktTropical storm
Dec 15, 12:0022.4S 48.8E35 ktTropical storm
Dec 15, 18:0022.6S 48.3E30 ktTropical storm
Dec 16, 00:0022.8S 47.9E30 ktTropical storm
Dec 16, 06:0023.0S 47.5E25 ktTropical storm

Other South Indian storms of 1984

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.