The 1983 season

Tropical Storm Lisa (1983)

Tropical Storm Lisa peaked at 55 kt in the South Pacific between December 10, 1982 and December 18, 1982, with a lowest pressure of 975 mb.

Track and intensity

The whole track of Tropical Storm Lisa, colored by strength, with the other storms of the 1983 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 Pacific
Dates
December 10, 1982 to December 18, 1982
Peak strength
Tropical Storm, 55 kt (63 mph)
Lowest pressure
975 mb (28.79 inHg)
Landfall
No; closest approach 1430 km (889 mi)
Accumulated cyclone energy
4.0
Identifier
SH051983

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 10, 00:009.0S 160.0W25 ktTropical storm
Dec 10, 06:009.0S 159.7W25 ktTropical storm
Dec 10, 12:009.2S 159.3W25 kt997 mbTropical storm
Dec 10, 18:009.5S 158.9W30 ktTropical storm
Dec 11, 00:0010.2S 158.3W30 kt997 mbTropical storm
Dec 11, 06:0011.5S 157.3W35 ktTropical storm
Dec 11, 12:0012.8S 156.3W35 kt997 mbTropical storm
Dec 11, 18:0014.1S 155.3W40 ktTropical storm
Dec 12, 00:0015.2S 154.4W40 kt990 mbTropical storm
Dec 12, 06:0015.9S 153.4W45 ktTropical storm
Dec 12, 12:0016.4S 152.4W45 kt985 mbTropical storm
Dec 12, 18:0017.2S 152.0W50 ktTropical storm
Dec 13, 00:0018.1S 152.4W50 kt980 mbTropical storm
Dec 13, 06:0019.2S 153.5W50 ktTropical storm
Dec 13, 12:0020.2S 154.5W50 kt975 mbTropical storm
Dec 13, 18:0020.4S 154.8W55 ktTropical storm
Dec 14, 00:0020.5S 155.1W55 kt980 mbTropical storm
Dec 14, 06:0021.3S 155.3W50 ktTropical storm
Dec 14, 12:0022.0S 155.4W50 kt985 mbTropical storm
Dec 14, 18:0022.5S 155.1W45 ktTropical storm
Dec 15, 00:0022.9S 154.8W45 kt987 mbTropical storm
Dec 15, 06:0023.2S 154.6W40 ktTropical storm
Dec 15, 12:0023.5S 154.4W40 kt995 mbTropical storm
Dec 15, 18:0023.7S 154.2W35 ktTropical storm
Dec 16, 00:0023.9S 153.9W35 kt997 mbTropical storm
Dec 16, 06:0024.3S 153.9WNot reported
Dec 16, 12:0025.0S 153.5W30 kt997 mbNot reported
Dec 16, 18:0025.9S 152.8WNot reported
Dec 17, 00:0027.0S 152.0W30 kt997 mbNot reported
Dec 17, 06:0027.9S 151.2WNot reported
Dec 17, 12:0028.8S 150.3W30 kt997 mbNot reported
Dec 17, 18:0029.9S 149.1WNot reported
Dec 18, 00:0031.0S 147.5W30 kt997 mbNot reported
Dec 18, 06:0032.0S 145.4WNot reported
Dec 18, 12:0033.0S 143.0W30 kt997 mbNot reported

Other South Pacific storms of 1983

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.