The 1999 season

Cyclone Cora (1999)

Cyclone Cora reached Category 2 in the South Pacific between December 21, 1998 and December 30, 1998, with a lowest pressure of 960 mb.

Track and intensity

The whole track of Cyclone Cora, colored by strength, with the other storms of the 1999 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
December 21, 1998 to December 30, 1998
Peak strength
Category 2, 90 kt (104 mph)
Lowest pressure
960 mb (28.35 inHg)
Landfall
No; closest approach 94 km (58 mi)
Accumulated cyclone energy
11.6
Identifier
SH091999

Deaths and damage

No source this site reads carries a casualty or damage figure for this storm.

Track

Time (UTC)PositionWindPressureStatus
Dec 21, 00:0014.0S 173.5W20 kt1002 mbNot reported
Dec 21, 06:0014.3S 173.8W20 kt1002 mbNot reported
Dec 21, 12:0014.5S 174.3W25 kt1000 mbNot reported
Dec 21, 18:0014.5S 174.8W25 kt1000 mbNot reported
Dec 22, 00:0013.7S 175.0W25 kt1000 mbTropical storm
Dec 22, 06:0013.8S 175.7W25 kt998 mbTropical storm
Dec 22, 12:0013.9S 176.3W25 kt998 mbTropical storm
Dec 22, 18:0013.9S 177.0W25 kt998 mbTropical storm
Dec 23, 00:0014.0S 177.5W25 kt996 mbTropical storm
Dec 23, 06:0014.1S 178.0W30 kt996 mbTropical storm
Dec 23, 12:0014.2S 178.4W35 kt996 mbTropical storm
Dec 23, 18:0014.5S 178.6W40 kt994 mbTropical storm
Dec 24, 00:0015.0S 178.5W45 kt994 mbTropical storm
Dec 24, 06:0015.5S 178.2W60 kt990 mbTropical storm
Dec 24, 12:0016.2S 177.9W65 kt986 mbTropical storm
Dec 24, 18:0016.9S 177.5W75 kt982 mbTropical storm
Dec 25, 00:0017.6S 177.2W75 kt980 mbTropical storm
Dec 25, 06:0018.3S 176.7W75 kt975 mbTropical storm
Dec 25, 12:0019.1S 176.2W75 kt970 mbTropical storm
Dec 25, 18:0019.9S 175.6W90 kt965 mbTropical storm
Dec 26, 00:0020.7S 174.9W90 kt960 mbTropical storm
Dec 26, 06:0021.4S 173.9W90 kt960 mbTropical storm
Dec 26, 12:0022.2S 172.4W90 kt965 mbTropical storm
Dec 26, 18:0023.1S 170.7W85 kt965 mbTropical storm
Dec 27, 00:0024.0S 168.7W85 kt970 mbTropical storm
Dec 27, 06:0024.5S 166.3W85 kt970 mbTropical storm
Dec 27, 12:0025.4S 163.4W85 kt970 mbTropical storm
Dec 27, 18:0026.1S 161.1W75 kt970 mbTropical storm
Dec 28, 00:0027.0S 158.5W45 kt975 mbTropical storm
Dec 28, 06:0028.5S 156.1W35 kt980 mbNot reported
Dec 28, 12:0030.0S 153.6W25 kt985 mbNot reported
Dec 28, 18:0032.3S 151.0W25 kt985 mbNot reported
Dec 29, 00:0032.5S 149.0W50 kt985 mbNot reported
Dec 29, 06:0033.8S 147.5W45 kt987 mbNot reported
Dec 29, 12:0034.5S 145.7W45 kt987 mbNot reported
Dec 29, 18:0034.7S 143.0W40 kt990 mbNot reported
Dec 30, 00:0035.0S 140.5W40 kt990 mbNot reported
Dec 30, 06:0036.0S 138.0W35 kt995 mbNot reported
Dec 30, 12:0038.0S 134.0W30 kt998 mbNot reported
Dec 30, 18:0039.9S 129.8W30 kt998 mbNot reported

Other South Pacific storms of 1999

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.