The 1988 season

Unnamed tropical storm (1988)

Unnamed tropical storm peaked at 50 kt in the North Atlantic between September 7, 1988 and September 10, 1988, with a lowest pressure of 994 mb.

Track and intensity

The whole track of Unnamed tropical storm, colored by strength, with the other storms of the 1988 season in the same basin behind it, and its wind and pressure hour by hour. Every fix is in the track table below.

Open the live map with storms, cones and warnings

The storm

Basin
North Atlantic
Dates
September 7, 1988 to September 10, 1988
Peak strength
Tropical Storm, 50 kt (58 mph)
Lowest pressure
994 mb (29.35 inHg)
Landfall
No; closest approach 76 km (47 mi)
Accumulated cyclone energy
1.7
Identifier
AL061988

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, 00:0012.5N 17.5W25 kt1011 mbTropical depression
Sep 7, 06:0013.1N 18.0W25 kt1011 mbTropical depression
Sep 7, 12:0013.8N 18.5W35 kt1008 mbTropical storm
Sep 7, 18:0014.8N 19.0W35 kt1007 mbTropical storm
Sep 8, 00:0015.3N 19.1W40 kt1005 mbTropical storm
Sep 8, 06:0016.4N 19.8W40 kt1003 mbTropical storm
Sep 8, 12:0017.5N 20.5W50 kt1002 mbTropical storm
Sep 8, 18:0018.8N 21.0W50 kt999 mbTropical storm
Sep 9, 00:0019.9N 21.6W50 kt994 mbTropical storm
Sep 9, 06:0021.4N 22.0W50 kt996 mbTropical storm
Sep 9, 12:0022.9N 22.5W35 kt1005 mbTropical storm
Sep 9, 18:0024.0N 22.5W25 kt1006 mbTropical depression
Sep 10, 00:0025.0N 23.0W25 kt1009 mbTropical depression

Other North Atlantic storms of 1988

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.

The National Hurricane Center has published no tropical cyclone report for this storm.