The 2021 season

Tropical Storm Carlos (2021)

Tropical Storm Carlos peaked at 45 kt in the Eastern Pacific between June 12, 2021 and June 17, 2021, with a lowest pressure of 1003 mb.

Radar

Reflectivity now over Tropical Storm Carlos. 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
Eastern Pacific
Dates
June 12, 2021 to June 17, 2021
Peak strength
Tropical Storm, 45 kt (52 mph)
Lowest pressure
1003 mb (29.62 inHg)
Landfall
No; closest approach 1705 km (1059 mi)
Accumulated cyclone energy
1.3
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
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
10 kt (12 mph)
Identifier
EP032021

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.

Track

Time (UTC)PositionWindPressureStatus
Jun 12, 00:0011.2N 120.3W25 kt1009 mbLow
Jun 12, 06:0011.4N 121.3W25 kt1009 mbLow
Jun 12, 12:0011.6N 122.3W30 kt1008 mbTropical depression
Jun 12, 18:0011.8N 123.3W35 kt1007 mbTropical storm
Jun 13, 00:0011.9N 124.2W40 kt1005 mbTropical storm
Jun 13, 06:0011.9N 125.0W45 kt1003 mbTropical storm
Jun 13, 12:0011.8N 125.7W45 kt1003 mbTropical storm
Jun 13, 18:0011.7N 126.3W45 kt1003 mbTropical storm
Jun 14, 00:0011.6N 126.9W40 kt1005 mbTropical storm
Jun 14, 06:0011.4N 127.7W35 kt1006 mbTropical storm
Jun 14, 12:0011.2N 128.6W35 kt1006 mbTropical storm
Jun 14, 18:0010.9N 129.5W30 kt1007 mbTropical depression
Jun 15, 00:0010.5N 130.4W30 kt1007 mbTropical depression
Jun 15, 06:0010.2N 131.3W30 kt1007 mbTropical depression
Jun 15, 12:0010.0N 132.2W30 kt1007 mbTropical depression
Jun 15, 18:009.9N 133.1W30 kt1007 mbTropical depression
Jun 16, 00:009.6N 133.9W30 kt1007 mbTropical depression
Jun 16, 06:009.2N 134.5W30 kt1007 mbTropical depression
Jun 16, 12:008.8N 134.9W25 kt1008 mbLow
Jun 16, 18:008.5N 135.3W25 kt1008 mbLow
Jun 17, 00:008.4N 135.8W25 kt1008 mbLow

Other Eastern Pacific storms of 2021

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.