The 1968 season

Tropical Storm Olive (1968)

Tropical Storm Olive peaked at 45 kt in the Western Pacific between July 21, 1968 and July 28, 1968, with a lowest pressure of 988 mb.

Track and intensity

The whole track of Tropical Storm Olive, colored by strength, with the other storms of the 1968 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 21, 1968 to July 28, 1968
Peak strength
Tropical Storm, 45 kt (52 mph)
Lowest pressure
988 mb (29.18 inHg)
Landfall
No; closest approach 37 km (23 mi)
Accumulated cyclone energy
0.8
Identifier
WP061968

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 21, 00:0018.0N 119.0E1004 mbTropical storm
Jul 21, 06:0018.1N 119.0E1002 mbTropical storm
Jul 21, 12:0017.8N 119.0E1000 mbMixed
Jul 21, 18:0017.8N 118.7E1000 mbMixed
Jul 22, 00:0017.9N 118.1E1000 mbMixed
Jul 22, 06:0017.8N 117.5E998 mbMixed
Jul 22, 12:0017.5N 117.0E996 mbTropical storm
Jul 22, 18:0017.4N 116.5E996 mbTropical storm
Jul 23, 00:0017.3N 116.0E998 mbTropical storm
Jul 23, 06:0017.5N 115.3E996 mbTropical storm
Jul 23, 12:0017.4N 114.5E994 mbTropical storm
Jul 23, 18:0017.4N 113.5E994 mbTropical storm
Jul 24, 00:0017.4N 112.5E994 mbTropical storm
Jul 24, 06:0016.9N 112.3E992 mbTropical storm
Jul 24, 12:0017.0N 112.3E30 kt992 mbTropical storm
Jul 24, 18:0016.6N 112.8E35 kt990 mbTropical storm
Jul 25, 00:0016.4N 113.5E40 kt988 mbTropical storm
Jul 25, 06:0016.3N 114.2E45 kt988 mbTropical storm
Jul 25, 12:0016.4N 115.1E40 kt988 mbTropical storm
Jul 25, 18:0016.8N 116.0E35 kt988 mbTropical storm
Jul 26, 00:0019.5N 118.5E988 mbTropical storm
Jul 26, 06:0020.4N 119.0E990 mbTropical storm
Jul 26, 12:0021.0N 120.0E992 mbTropical storm
Jul 26, 18:0022.0N 121.4E994 mbTropical storm
Jul 27, 00:0023.7N 122.0E994 mbTropical storm
Jul 27, 06:0024.0N 123.5E994 mbTropical storm
Jul 27, 12:0024.0N 126.0E996 mbTropical storm
Jul 27, 18:0024.5N 127.9E994 mbTropical storm
Jul 28, 00:0025.0N 129.0E994 mbTropical storm

Other Western Pacific storms of 1968

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.