The 1980 season

Cyclone Jacinthe (1980)

Cyclone Jacinthe reached Category 3 in the South Indian between February 1, 1980 and February 12, 1980.

Track and intensity

The whole track of Cyclone Jacinthe, colored by strength, with the other storms of the 1980 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
February 1, 1980 to February 12, 1980
Peak strength
Category 3, 100 kt (115 mph)
Landfall
No; closest approach 161 km (100 mi)
Accumulated cyclone energy
12.2
Identifier
SH121980

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
Feb 1, 06:0014.0S 71.0ETropical storm
Feb 1, 12:0014.0S 70.0E30 ktTropical storm
Feb 1, 18:0014.1S 68.9E35 ktTropical storm
Feb 2, 00:0014.2S 67.8E40 ktTropical storm
Feb 2, 06:0014.4S 66.8E50 ktTropical storm
Feb 2, 12:0014.7S 65.9E55 ktMixed
Feb 2, 18:0016.0S 64.6E65 ktMixed
Feb 3, 00:0017.5S 63.3E75 ktTropical storm
Feb 3, 06:0018.3S 62.4E85 ktTropical storm
Feb 3, 12:0019.0S 61.6E95 ktMixed
Feb 3, 18:0019.6S 60.7E100 ktMixed
Feb 4, 00:0020.2S 59.8E100 ktTropical storm
Feb 4, 06:0021.2S 59.1E95 ktTropical storm
Feb 4, 12:0022.2S 58.5E95 ktMixed
Feb 4, 18:0023.1S 58.1E90 ktMixed
Feb 5, 00:0024.0S 58.0E85 ktTropical storm
Feb 5, 06:0025.3S 58.3E80 ktTropical storm
Feb 5, 12:0026.5S 59.0E80 ktMixed
Feb 5, 18:0027.2S 59.9E75 ktMixed
Feb 6, 00:0027.8S 60.8E70 ktTropical storm
Feb 6, 06:0028.4S 61.8E60 ktTropical storm
Feb 6, 12:0029.0S 63.0E50 ktTropical storm
Feb 6, 18:0029.2S 64.6E45 ktTropical storm
Feb 7, 00:0029.0S 66.8E50 ktTropical storm
Feb 7, 06:0029.3S 67.3EExtratropical
Feb 7, 12:0029.9S 67.8EExtratropical
Feb 7, 18:0030.3S 68.1EExtratropical
Feb 8, 00:0030.3S 68.9EExtratropical
Feb 8, 06:0029.8S 69.1EExtratropical
Feb 8, 12:0029.0S 68.8EExtratropical
Feb 8, 18:0028.2S 67.8EExtratropical
Feb 9, 00:0028.3S 65.9ENot reported
Feb 9, 06:0029.7S 66.0EExtratropical
Feb 9, 12:0029.8S 66.2ENot reported
Feb 9, 18:0029.5S 66.7ENot reported
Feb 10, 00:0029.1S 66.7ENot reported
Feb 10, 06:0028.7S 66.3EDisturbance
Feb 10, 12:0028.9S 65.4ENot reported
Feb 10, 18:0029.5S 64.9ENot reported
Feb 11, 00:0030.0S 64.2ENot reported
Feb 11, 06:0030.3S 63.7EDisturbance
Feb 11, 12:0030.9S 61.9ENot reported
Feb 11, 18:0032.2S 61.0ENot reported
Feb 12, 00:0034.0S 61.9ENot reported
Feb 12, 06:0036.3S 63.0EDisturbance

Other South Indian storms of 1980

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.