The 2002 season

Tropical Storm Julio (2002)

Tropical Storm Julio peaked at 40 kt in the Eastern Pacific between September 25, 2002 and September 26, 2002, with a lowest pressure of 1000 mb, and made landfall.

Radar

Reflectivity now over Tropical Storm Julio. 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
September 25, 2002 to September 26, 2002
Peak strength
Tropical Storm, 40 kt (46 mph)
Lowest pressure
1000 mb (29.53 inHg)
Landfall
Yes
Accumulated cyclone energy
0.6
Tropical-storm-force wind reached
75 nmi (139 km, 86 mi) from the center at its widest
Eyewall radius at its peak
40 nmi (74 km, 46 mi)
Overall size
130 nmi (241 km, 150 mi) to the outermost closed isobar
Fastest the center moved
12 kt (14 mph)
Identifier
EP132002

Deaths and damage

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

Landfall

Time (UTC)WherePositionWindPressure
Sep 26, 00:00La Orilla, Michoacan, Mexico, 18 km away18.0N 102.4W40 kt (46 mph)1000 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
Sep 25, 00:0014.6N 101.8W25 kt1005 mbTropical depression
Sep 25, 06:0015.4N 101.6W30 kt1005 mbTropical depression
Sep 25, 12:0016.1N 101.6W35 kt1003 mbTropical storm
Sep 25, 18:0017.0N 101.9W40 kt1001 mbTropical storm
Sep 26, 00:00 landfall18.0N 102.4W40 kt1000 mbTropical storm
Sep 26, 06:0018.7N 103.3W35 kt1003 mbTropical storm
Sep 26, 12:0019.4N 104.3W25 kt1005 mbTropical depression

Other Eastern Pacific storms of 2002

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.