The 1969 season

Unnamed tropical depression (1969)

Unnamed tropical depression peaked at unknown kt in the Western Pacific between September 7, 1969 and September 13, 1969, and made landfall.

Radar

Reflectivity now over Unnamed tropical depression. Open it to see storms, cones and warnings on the map.

Open the live radar with storms, cones and warnings

Radar mosaic and map layers from NOAA MRMS. Boundaries from the Iowa Environmental Mesonet.

The storm

Basin
Western Pacific
Dates
September 7, 1969 to September 13, 1969
Peak strength
Tropical Depression
Landfall
Yes
Accumulated cyclone energy
0.0
Identifier
WP201969

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
Sep 7, 06:0019.7N 119.2ETropical depression
Sep 7, 12:0018.8N 118.8ETropical depression
Sep 7, 18:0018.2N 119.2ETropical depression
Sep 8, 00:0018.3N 119.6ETropical depression
Sep 8, 06:0018.8N 119.4ETropical depression
Sep 8, 12:0019.2N 119.3ETropical depression
Sep 8, 18:0020.0N 119.6ETropical depression
Sep 9, 00:0020.7N 119.9ETropical depression
Sep 9, 06:0021.5N 120.0ETropical depression
Sep 9, 12:0022.0N 119.9ETropical depression
Sep 9, 18:0022.4N 119.8ETropical depression
Sep 10, 00:0022.8N 119.8ETropical depression
Sep 10, 06:0023.3N 120.3ETropical depression
Sep 10, 12:0023.5N 121.0ETropical depression
Sep 10, 18:0023.2N 121.7ETropical depression
Sep 11, 00:0023.4N 122.4ETropical depression
Sep 11, 06:0023.1N 122.4ETropical depression
Sep 11, 12:0022.6N 122.2ETropical depression
Sep 11, 18:0022.1N 122.1ETropical storm
Sep 12, 00:0021.6N 121.7ETropical storm
Sep 12, 06:0021.0N 121.1ETropical storm
Sep 12, 12:0020.4N 120.5ETropical storm
Sep 12, 18:0019.9N 120.0ETropical storm
Sep 13, 00:0019.6N 119.6ETropical storm

Other Western Pacific storms of 1969

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.