The 2020 season

Tropical Storm Gonzalo (2020)

Tropical Storm Gonzalo peaked at 55 kt in the North Atlantic between July 20, 2020 and July 25, 2020, with a lowest pressure of 997 mb, and made landfall.

Track and intensity

The whole track of Tropical Storm Gonzalo, colored by strength, with the other storms of the 2020 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
July 20, 2020 to July 25, 2020
Peak strength
Tropical Storm, 55 kt (63 mph)
Lowest pressure
997 mb (29.44 inHg)
Landfall
Yes
Accumulated cyclone energy
2.8
Tropical-storm-force wind reached
30 nmi (56 km, 35 mi) from the center at its widest
Eyewall radius at its peak
15 nmi (28 km, 17 mi)
Overall size
120 nmi (222 km, 138 mi) to the outermost closed isobar
Peak gust in the best track
65 kt (75 mph)
Fastest the center moved
27 kt (31 mph)
Identifier
AL072020

Deaths and damage

The sources count different things and are not added together.

National Hurricane Center

0 direct deathsnone recorded in the United States

The season table in NHC’s report archive, final report. Direct deaths are those caused by the storm’s own wind, water or surge, anywhere in the world.

Landfall

Time (UTC)WherePositionWindPressure
Jul 25, 15:30Sangre Grande, Sangre Grande Regional Corporation, Trinidad and Tobago, 17 km away10.5N 61.0W30 kt (35 mph)1009 mb

Landfall points the US agencies flagged in the best track. The nearest town is named from the site’s gazetteer, not from the report.

Track

Time (UTC)PositionWindPressureStatus
Jul 20, 12:008.9N 36.8W20 kt1010 mbLow
Jul 20, 18:008.6N 37.5W25 kt1009 mbLow
Jul 21, 00:008.6N 38.2W25 kt1009 mbLow
Jul 21, 06:008.8N 38.8W25 kt1009 mbLow
Jul 21, 12:009.2N 39.3W25 kt1009 mbLow
Jul 21, 18:009.7N 40.0W30 kt1008 mbTropical depression
Jul 22, 00:009.8N 40.9W30 kt1008 mbTropical depression
Jul 22, 06:009.8N 41.9W35 kt1006 mbTropical storm
Jul 22, 12:009.9N 43.0W40 kt1003 mbTropical storm
Jul 22, 18:009.9N 44.2W45 kt1000 mbTropical storm
Jul 23, 00:009.9N 45.4W50 kt998 mbTropical storm
Jul 23, 06:009.7N 46.6W55 kt997 mbTropical storm
Jul 23, 12:009.7N 47.6W55 kt997 mbTropical storm
Jul 23, 18:009.7N 48.8W50 kt1000 mbTropical storm
Jul 24, 00:009.8N 50.2W50 kt1000 mbTropical storm
Jul 24, 06:009.9N 51.6W50 kt1001 mbTropical storm
Jul 24, 12:009.9N 53.3W45 kt1003 mbTropical storm
Jul 24, 18:009.9N 54.8W35 kt1008 mbTropical storm
Jul 25, 00:0010.0N 56.3W35 kt1008 mbTropical storm
Jul 25, 06:0010.1N 57.9W35 kt1008 mbTropical storm
Jul 25, 12:0010.3N 59.8W35 kt1008 mbTropical storm
Jul 25, 15:30 landfall10.5N 61.0W30 kt1009 mbTropical depression
Jul 25, 18:0010.8N 62.1W30 kt1009 mbTropical depression

Other North Atlantic storms of 2020

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.