The 1976 season

Tropical Storm Jan (1976)

Tropical Storm Jan peaked at 55 kt in the South Pacific between April 15, 1976 and April 22, 1976, with a lowest pressure of 980 mb.

Track and intensity

The whole track of Tropical Storm Jan, colored by strength, with the other storms of the 1976 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 Pacific
Dates
April 15, 1976 to April 22, 1976
Peak strength
Tropical Storm, 55 kt (63 mph), ten-minute wind
Lowest pressure
980 mb (28.94 inHg)
Landfall
No; closest approach 194 km (121 mi)
Accumulated cyclone energy
0.8
Identifier
SH251976

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
Apr 15, 00:0012.2S 155.0ETropical storm
Apr 15, 06:0013.2S 156.0ETropical storm
Apr 15, 12:0014.1S 157.1ETropical storm
Apr 15, 18:0014.9S 158.3ETropical storm
Apr 16, 00:0015.5S 159.4E30 kt997 mbTropical storm
Apr 16, 06:0015.8S 160.4ETropical storm
Apr 16, 12:0015.9S 161.4E30 kt997 mbTropical storm
Apr 16, 18:0015.8S 162.3ETropical storm
Apr 17, 00:0015.8S 163.3E30 kt997 mbTropical storm
Apr 17, 06:0016.7S 164.9ETropical storm
Apr 17, 12:0018.3S 166.9E40 kt990 mbTropical storm
Apr 17, 18:0020.1S 168.8ETropical storm
Apr 18, 00:0021.8S 170.7E40 kt990 mbTropical storm
Apr 18, 06:0023.4S 172.9ETropical storm
Apr 18, 12:0025.0S 175.0E30 kt997 mbTropical storm
Apr 18, 18:0027.2S 176.6ETropical storm
Apr 19, 00:0029.4S 178.1E30 kt997 mbTropical storm
Apr 19, 06:0030.7S 180.0ETropical storm
Apr 19, 12:0031.8S 178.4W30 kt997 mbTropical storm
Apr 19, 18:0032.5S 178.0WTropical storm
Apr 20, 00:0033.5S 178.0W30 kt997 mbTropical storm
Apr 20, 06:0035.5S 178.0WTropical storm
Apr 20, 12:0037.7S 177.9W40 kt990 mbTropical storm
Apr 20, 18:0039.7S 177.2WTropical storm
Apr 21, 00:0041.6S 176.3W55 kt980 mbTropical storm
Apr 21, 06:0042.4S 176.1WTropical storm
Apr 21, 12:0043.0S 176.3WTropical storm
Apr 21, 18:0044.2S 177.1WTropical storm
Apr 22, 00:0045.8S 178.6WTropical storm

Other South Pacific storms of 1976

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. This storm’s winds are ten-minute averages from its regional agency. They read about 12 percent lower than the one-minute winds US agencies use, so a Saffir-Simpson category is not given for it.

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.