The 1977 season

Typhoon Sarah (1977)

Typhoon Sarah reached Category 1 in the Western Pacific between July 13, 1977 and July 22, 1977, with a lowest pressure of 970 mb, and made landfall.

Track and intensity

The whole track of Typhoon Sarah, colored by strength, with the other storms of the 1977 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
July 13, 1977 to July 22, 1977
Peak strength
Category 1, 75 kt (86 mph)
Lowest pressure
970 mb (28.64 inHg)
Landfall
Yes
Accumulated cyclone energy
6.1
Identifier
WP051977

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
Jul 13, 00:006.5N 142.0EDisturbance
Jul 13, 06:006.7N 140.8EDisturbance
Jul 13, 12:007.1N 139.5EDisturbance
Jul 13, 18:007.6N 138.4EDisturbance
Jul 14, 00:007.9N 137.1EMixed
Jul 14, 06:008.0N 135.7E1004 mbMixed
Jul 14, 12:008.0N 134.3E1004 mbMixed
Jul 14, 18:007.9N 133.2E1004 mbMixed
Jul 15, 00:007.9N 132.2E1004 mbTropical storm
Jul 15, 06:007.9N 131.4E1004 mbTropical storm
Jul 15, 12:008.3N 130.9E1004 mbTropical storm
Jul 15, 18:008.7N 130.5E1004 mbTropical storm
Jul 16, 00:009.2N 129.9E1004 mbTropical storm
Jul 16, 06:009.8N 129.2E1002 mbTropical storm
Jul 16, 12:0010.5N 128.1E30 kt1000 mbTropical storm
Jul 16, 18:0011.4N 126.5E35 kt1000 mbTropical storm
Jul 17, 00:0012.2N 125.2E40 kt996 mbTropical storm
Jul 17, 06:0012.8N 124.2E40 kt996 mbTropical storm
Jul 17, 12:0013.4N 123.2E40 kt990 mbTropical storm
Jul 17, 18:0014.4N 122.0E40 kt990 mbTropical storm
Jul 18, 00:0015.3N 120.8E40 kt990 mbTropical storm
Jul 18, 06:0015.6N 119.6E45 kt990 mbTropical storm
Jul 18, 12:0015.9N 118.3E50 kt990 mbTropical storm
Jul 18, 18:0016.5N 116.9E50 kt990 mbTropical storm
Jul 19, 00:0017.1N 115.5E50 kt985 mbTropical storm
Jul 19, 06:0017.2N 114.1E55 kt985 mbTropical storm
Jul 19, 12:0017.2N 113.0E60 kt985 mbTropical storm
Jul 19, 18:0017.4N 112.4E70 kt980 mbTropical storm
Jul 20, 00:0017.7N 111.9E75 kt975 mbTropical storm
Jul 20, 06:0018.5N 111.2E75 kt970 mbTropical storm
Jul 20, 12:0019.3N 110.5E70 kt970 mbTropical storm
Jul 20, 18:0019.7N 109.6E70 kt975 mbTropical storm
Jul 21, 00:0020.2N 108.5E65 kt980 mbTropical storm
Jul 21, 06:0020.7N 107.2E55 kt980 mbTropical storm
Jul 21, 12:0021.3N 105.7E35 kt990 mbTropical storm
Jul 21, 18:0020.8N 104.9E40 kt990 mbTropical storm
Jul 22, 00:0021.0N 103.0E990 mbTropical storm
Jul 22, 06:0021.5N 100.0E990 mbTropical storm
Jul 22, 12:0022.1N 98.0E996 mbTropical storm

Other Western Pacific storms of 1977

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.