The 1962 season

Tropical Storm Iris (1962)

Tropical Storm Iris peaked at 60 kt in the Western Pacific between May 25, 1962 and May 31, 1962, with a lowest pressure of 990 mb.

Track and intensity

The whole track of Tropical Storm Iris, colored by strength, with the other storms of the 1962 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
Western Pacific
Dates
May 25, 1962 to May 31, 1962
Peak strength
Tropical Storm, 60 kt (69 mph)
Lowest pressure
990 mb (29.23 inHg)
Landfall
No; closest approach 85 km (53 mi)
Accumulated cyclone energy
1.4
Identifier
WP041962

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
May 25, 06:008.4N 132.7EDisturbance
May 25, 12:008.7N 131.4E1008 mbMixed
May 25, 18:009.1N 130.5E1007 mbMixed
May 26, 00:009.7N 129.6E1008 mbMixed
May 26, 06:009.9N 129.7E30 kt1008 mbTropical storm
May 26, 12:0010.7N 128.8E35 kt1008 mbTropical storm
May 26, 18:0011.4N 127.8E40 kt1008 mbTropical storm
May 27, 00:0012.1N 126.8E60 kt1008 mbTropical storm
May 27, 06:0012.9N 126.0E60 kt990 mbTropical storm
May 27, 12:0014.0N 125.6E50 kt990 mbTropical storm
May 27, 18:0014.8N 124.9E40 kt990 mbTropical storm
May 28, 00:0015.4N 124.3E30 kt995 mbTropical storm
May 28, 06:0015.9N 124.2E30 kt998 mbTropical storm
May 28, 12:0016.3N 124.2E30 kt1000 mbTropical storm
May 28, 18:0016.7N 124.3E30 kt1000 mbTropical storm
May 29, 00:0017.1N 124.5E30 kt1002 mbTropical storm
May 29, 06:0017.4N 124.7E30 kt1002 mbTropical storm
May 29, 12:0017.6N 124.8E30 kt1002 mbTropical storm
May 29, 18:0017.7N 125.0E30 kt1002 mbTropical storm
May 30, 00:0017.8N 125.2E30 kt1004 mbMixed
May 30, 06:0020.4N 124.8E1004 mbMixed
May 30, 12:0020.7N 124.8E1004 mbMixed
May 30, 18:0021.2N 124.8E1004 mbMixed
May 31, 00:0021.7N 124.6E1006 mbMixed

Other Western Pacific storms of 1962

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.