The 2015 season

Tropical Storm Iune (2015)

Tropical Storm Iune peaked at 35 kt in the Eastern Pacific between July 8, 2015 and July 17, 2015, with a lowest pressure of 1004 mb.

Track and intensity

The whole track of Tropical Storm Iune, colored by strength, with the other storms of the 2015 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
Eastern Pacific
Dates
July 8, 2015 to July 17, 2015
Peak strength
Tropical Storm, 35 kt (40 mph)
Lowest pressure
1004 mb (29.65 inHg)
Landfall
No; closest approach 534 km (332 mi)
Accumulated cyclone energy
0.5
Tropical-storm-force wind reached
50 nmi (93 km, 58 mi) from the center at its widest
Eyewall radius at its peak
40 nmi (74 km, 46 mi)
Overall size
210 nmi (389 km, 242 mi) to the outermost closed isobar
Peak gust in the best track
45 kt (52 mph)
Fastest the center moved
12 kt (14 mph)
Identifier
CP022015

Deaths and damage

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

Track

Time (UTC)PositionWindPressureStatus
Jul 8, 18:0011.5N 150.5W25 kt1007 mbLow
Jul 9, 00:0011.5N 151.3W25 kt1007 mbLow
Jul 9, 06:0011.5N 152.0W25 kt1007 mbLow
Jul 9, 12:0011.4N 152.7W25 kt1007 mbLow
Jul 9, 18:0011.2N 153.5W25 kt1007 mbLow
Jul 10, 00:0011.0N 154.1W25 kt1007 mbLow
Jul 10, 06:0010.9N 154.4W30 kt1006 mbTropical depression
Jul 10, 12:0011.3N 154.9W30 kt1005 mbTropical depression
Jul 10, 18:0011.9N 154.8W30 kt1005 mbTropical depression
Jul 11, 00:0012.5N 155.2W30 kt1005 mbTropical depression
Jul 11, 06:0013.1N 155.9W30 kt1005 mbTropical depression
Jul 11, 12:0013.7N 156.8W30 kt1005 mbTropical depression
Jul 11, 18:0014.4N 157.6W35 kt1004 mbTropical storm
Jul 12, 00:0014.9N 158.5W35 kt1004 mbTropical storm
Jul 12, 06:0015.2N 159.3W35 kt1004 mbTropical storm
Jul 12, 12:0015.1N 160.0W35 kt1005 mbTropical storm
Jul 12, 18:0014.8N 160.6W30 kt1006 mbTropical depression
Jul 13, 00:0014.5N 161.4W25 kt1007 mbTropical depression
Jul 13, 06:0014.4N 162.3W25 kt1008 mbTropical depression
Jul 13, 12:0014.4N 163.4W25 kt1008 mbLow
Jul 13, 18:0014.3N 164.4W25 kt1008 mbLow
Jul 14, 00:0014.3N 165.3W25 kt1008 mbLow
Jul 14, 06:0014.2N 166.3W20 kt1008 mbLow
Jul 14, 12:0014.1N 167.5W20 kt1008 mbLow
Jul 14, 18:0014.0N 168.7W20 kt1008 mbLow
Jul 15, 00:0013.9N 169.9W20 kt1008 mbLow
Jul 15, 06:0014.1N 170.9W20 kt1008 mbLow
Jul 15, 12:0014.3N 171.7W20 kt1008 mbLow
Jul 15, 18:0014.4N 172.4W20 kt1009 mbLow
Jul 16, 00:0014.4N 173.1W20 kt1009 mbLow
Jul 16, 06:0014.4N 173.9W20 kt1009 mbLow
Jul 16, 12:0014.4N 174.9W20 kt1009 mbLow
Jul 16, 18:0014.5N 175.9W20 kt1009 mbLow
Jul 17, 00:0014.8N 176.6W20 kt1009 mbLow
Jul 17, 06:0015.2N 177.2W20 kt1009 mbLow

Other Eastern Pacific storms of 2015

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.