The 2024 season

Unnamed tropical storm (2024)

Unnamed tropical storm peaked at 50 kt in the North Atlantic between September 15, 2024 and September 17, 2024, with a lowest pressure of 1004 mb, and made landfall.

Track and intensity

The whole track of Unnamed tropical storm, colored by strength, with the other storms of the 2024 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
North Atlantic
Dates
September 15, 2024 to September 17, 2024
Peak strength
Tropical Storm, 50 kt (58 mph)
Lowest pressure
1004 mb (29.65 inHg)
Landfall
Yes
Accumulated cyclone energy
0.0
Tropical-storm-force wind reached
150 nmi (278 km, 173 mi) from the center at its widest
Eyewall radius at its peak
60 nmi (111 km, 69 mi)
Overall size
150 nmi (278 km, 173 mi) to the outermost closed isobar
Peak gust in the best track
55 kt (63 mph)
Fastest the center moved
9 kt (10 mph)
Identifier
AL082024

Radar at KLTX as it neared land, Sep 16, 18:00 UTC

Deaths and damage

No source this site reads carries a casualty or damage figure for this storm.

Track

Time (UTC)PositionWindPressureStatus
Sep 15, 00:0030.7N 76.1W35 kt1008 mbExtratropical
Sep 15, 06:0030.8N 76.7W35 kt1008 mbExtratropical
Sep 15, 12:0031.3N 77.3W40 kt1007 mbExtratropical
Sep 15, 18:0031.8N 77.8W45 kt1006 mbExtratropical
Sep 16, 00:0032.1N 77.9W45 kt1005 mbExtratropical
Sep 16, 06:0032.3N 78.0W45 kt1005 mbExtratropical
Sep 16, 12:0032.8N 78.2W50 kt1004 mbExtratropical
Sep 16, 18:0033.5N 78.5W40 kt1006 mbExtratropical
Sep 17, 00:0034.2N 79.2W25 kt1008 mbExtratropical

Other North Atlantic storms of 2024

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.