The 1970 season

Super Typhoon Kate (1970)

Super Typhoon Kate reached Category 4 in the Western Pacific between October 13, 1970 and October 26, 1970, with a lowest pressure of 940 mb, and made landfall.

Track and intensity

The whole track of Super Typhoon Kate, colored by strength, with the other storms of the 1970 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
October 13, 1970 to October 26, 1970
Peak strength
Category 4, 130 kt (150 mph)
Lowest pressure
940 mb (27.76 inHg)
Landfall
Yes
Accumulated cyclone energy
36.4
Fastest the center moved
14 kt (16 mph)
Identifier
WP181970

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
Oct 13, 06:005.7N 143.1EDisturbance
Oct 13, 12:005.6N 142.5ETropical storm
Oct 13, 18:005.5N 141.8ETropical storm
Oct 14, 00:005.4N 141.2ETropical storm
Oct 14, 06:005.0N 140.0E35 kt1002 mbTropical storm
Oct 14, 12:004.9N 139.8E40 kt1002 mbTropical storm
Oct 14, 18:004.7N 139.2E45 kt1000 mbTropical storm
Oct 15, 00:004.6N 138.8E55 kt995 mbTropical storm
Oct 15, 06:004.4N 138.1E60 kt985 mbTropical storm
Oct 15, 12:004.3N 137.4E70 kt980 mbTropical storm
Oct 15, 18:004.7N 136.5E75 kt980 mbTropical storm
Oct 16, 00:005.1N 135.2E85 kt975 mbTropical storm
Oct 16, 06:004.6N 133.8E95 kt965 mbTropical storm
Oct 16, 12:004.6N 132.6E110 kt960 mbTropical storm
Oct 16, 18:004.5N 131.6E115 kt945 mbTropical storm
Oct 17, 00:004.4N 130.7E120 kt940 mbTropical storm
Oct 17, 06:004.5N 130.0E120 kt940 mbTropical storm
Oct 17, 12:004.6N 129.2E120 kt940 mbTropical storm
Oct 17, 18:004.9N 128.4E125 kt945 mbTropical storm
Oct 18, 00:005.3N 127.4E125 kt945 mbTropical storm
Oct 18, 06:006.0N 126.3E130 kt950 mbTropical storm
Oct 18, 12:006.7N 125.4E110 kt960 mbTropical storm
Oct 18, 18:007.5N 124.4E70 kt975 mbTropical storm
Oct 19, 00:008.3N 123.3E55 kt990 mbTropical storm
Oct 19, 06:009.3N 122.4E60 kt995 mbTropical storm
Oct 19, 12:009.9N 121.7E60 kt985 mbTropical storm
Oct 19, 18:0010.8N 121.0E60 kt980 mbTropical storm
Oct 20, 00:0011.7N 120.3E65 kt980 mbTropical storm
Oct 20, 06:0012.1N 119.4E75 kt970 mbTropical storm
Oct 20, 12:0012.7N 118.9E85 kt965 mbTropical storm
Oct 20, 18:0013.4N 118.5E90 kt960 mbTropical storm
Oct 21, 00:0014.1N 118.3E95 kt960 mbTropical storm
Oct 21, 06:0014.8N 117.9E95 kt960 mbTropical storm
Oct 21, 12:0015.4N 117.8E95 kt960 mbTropical storm
Oct 21, 18:0015.9N 117.5E100 kt955 mbTropical storm
Oct 22, 00:0016.3N 117.3E105 kt950 mbTropical storm
Oct 22, 06:0016.4N 117.0E105 kt950 mbTropical storm
Oct 22, 12:0016.5N 116.6E110 kt945 mbTropical storm
Oct 22, 18:0016.6N 116.3E110 kt940 mbTropical storm
Oct 23, 00:0016.7N 115.9E110 kt950 mbTropical storm
Oct 23, 06:0016.5N 114.8E100 kt955 mbTropical storm
Oct 23, 12:0016.3N 113.8E100 kt950 mbTropical storm
Oct 23, 18:0016.1N 112.7E95 kt960 mbTropical storm
Oct 24, 00:0016.0N 111.7E85 kt975 mbTropical storm
Oct 24, 06:0016.0N 111.7E75 kt980 mbTropical storm
Oct 24, 12:0015.9N 110.8E70 kt985 mbTropical storm
Oct 24, 18:0015.9N 110.0E65 kt990 mbTropical storm
Oct 25, 00:0015.8N 109.2E60 kt990 mbTropical storm
Oct 25, 06:0015.7N 108.3E55 kt990 mbTropical storm
Oct 25, 12:0015.6N 107.4E30 kt1000 mbTropical storm
Oct 25, 18:0015.8N 106.2E1002 mbMixed
Oct 26, 00:0015.7N 105.6E1006 mbMixed

Other Western Pacific storms of 1970

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.