The 2020 season

Tropical Storm Josephine (2020)

Tropical Storm Josephine peaked at 40 kt in the North Atlantic between August 10, 2020 and August 16, 2020, with a lowest pressure of 1004 mb.

Track and intensity

The whole track of Tropical Storm Josephine, 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
August 10, 2020 to August 16, 2020
Peak strength
Tropical Storm, 40 kt (46 mph)
Lowest pressure
1004 mb (29.65 inHg)
Landfall
No; closest approach 232 km (144 mi)
Accumulated cyclone energy
1.5
Tropical-storm-force wind reached
100 nmi (185 km, 115 mi) from the center at its widest
Eyewall radius at its peak
90 nmi (167 km, 104 mi)
Overall size
150 nmi (278 km, 173 mi) to the outermost closed isobar
Peak gust in the best track
50 kt (58 mph)
Fastest the center moved
18 kt (21 mph)
Identifier
AL112020

Radar at TJUA as it neared land, Aug 16, 12:00 UTC

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.

NOAA Storm Events

0 deaths (0 direct, 0 indirect)none recorded

What National Weather Service offices recorded county by county in 1 states and marine areas, in the United States only. Property and crop damage as each office estimated it, which is not a national loss total.

In the United States

NOAA’s Storm Events database, the record National Weather Service offices compile months after a storm, as compiled March 2026.

Deaths
0 (0 direct, 0 indirect)
Injuries
0
Property damage
none recorded
Crop damage
none recorded
Events recorded
1 in 1 reports from 1 states and marine areas

State by state

State or marine areaDeathsInjuriesDamageEvents
Puerto Rico001

What was recorded

1 heavy rain.

What forecast offices wrote

From the Storm Events narratives, unedited.

Fifteen people trapped along Rio Tanama due to a water surge. Between 1 and 3 inches of rain fell across the area according to doppler radar estimates.

Utuado, Puerto Rico · Heavy Rain · Aug 16, 18:00 UTC

Track

Time (UTC)PositionWindPressureStatus
Aug 10, 18:0011.1N 34.2W25 kt1009 mbLow
Aug 11, 00:0011.3N 35.4W30 kt1008 mbLow
Aug 11, 06:0011.4N 36.8W30 kt1008 mbTropical depression
Aug 11, 12:0011.5N 38.2W30 kt1008 mbTropical depression
Aug 11, 18:0011.7N 39.6W30 kt1008 mbTropical depression
Aug 12, 00:0011.9N 41.0W30 kt1008 mbTropical depression
Aug 12, 06:0012.0N 42.3W30 kt1008 mbTropical depression
Aug 12, 12:0012.1N 43.7W30 kt1007 mbTropical depression
Aug 12, 18:0012.2N 44.9W30 kt1007 mbTropical depression
Aug 13, 00:0012.4N 46.1W30 kt1007 mbTropical depression
Aug 13, 06:0012.7N 47.3W30 kt1007 mbTropical depression
Aug 13, 12:0013.4N 48.6W40 kt1005 mbTropical storm
Aug 13, 18:0014.0N 50.0W40 kt1005 mbTropical storm
Aug 14, 00:0014.5N 51.3W35 kt1005 mbTropical storm
Aug 14, 06:0015.1N 52.8W35 kt1005 mbTropical storm
Aug 14, 12:0016.2N 54.2W35 kt1005 mbTropical storm
Aug 14, 18:0017.4N 55.6W40 kt1004 mbTropical storm
Aug 15, 00:0018.0N 56.9W40 kt1004 mbTropical storm
Aug 15, 06:0018.4N 58.3W40 kt1005 mbTropical storm
Aug 15, 12:0018.8N 59.7W35 kt1007 mbTropical storm
Aug 15, 18:0019.6N 60.9W35 kt1009 mbTropical storm
Aug 16, 00:0019.8N 62.1W35 kt1009 mbTropical storm
Aug 16, 06:0020.0N 63.4W30 kt1010 mbTropical depression
Aug 16, 12:0020.2N 64.5W30 kt1010 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.