The 2013 season

Tropical Storm Priscilla (2013)

Tropical Storm Priscilla peaked at 40 kt in the Eastern Pacific between October 13, 2013 and October 18, 2013, with a lowest pressure of 1001 mb.

Track and intensity

The whole track of Tropical Storm Priscilla, colored by strength, with the other storms of the 2013 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
October 13, 2013 to October 18, 2013
Peak strength
Tropical Storm, 40 kt (46 mph)
Lowest pressure
1001 mb (29.56 inHg)
Landfall
No; closest approach 908 km (564 mi)
Accumulated cyclone energy
0.8
Tropical-storm-force wind reached
60 nmi (111 km, 69 mi) from the center at its widest
Eyewall radius at its peak
40 nmi (74 km, 46 mi)
Overall size
180 nmi (333 km, 207 mi) to the outermost closed isobar
Peak gust in the best track
50 kt (58 mph)
Fastest the center moved
11 kt (13 mph)
Identifier
EP162013

Deaths and damage

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

Track

Time (UTC)PositionWindPressureStatus
Oct 13, 12:0012.5N 116.8W25 kt1005 mbLow
Oct 13, 18:0012.5N 116.7W25 kt1005 mbLow
Oct 14, 00:0012.7N 116.2W30 kt1003 mbTropical depression
Oct 14, 06:0013.7N 115.8W35 kt1002 mbTropical storm
Oct 14, 12:0014.7N 115.6W40 kt1001 mbTropical storm
Oct 14, 18:0015.4N 115.7W40 kt1001 mbTropical storm
Oct 15, 00:0016.1N 115.8W35 kt1003 mbTropical storm
Oct 15, 06:0016.9N 115.9W35 kt1004 mbTropical storm
Oct 15, 12:0017.3N 116.3W35 kt1004 mbTropical storm
Oct 15, 18:0017.5N 117.0W30 kt1005 mbTropical depression
Oct 16, 00:0017.6N 117.7W30 kt1006 mbTropical depression
Oct 16, 06:0017.8N 118.4W30 kt1006 mbTropical depression
Oct 16, 12:0018.1N 119.2W30 kt1007 mbTropical depression
Oct 16, 18:0018.5N 120.0W25 kt1008 mbLow
Oct 17, 00:0019.0N 120.7W25 kt1008 mbLow
Oct 17, 06:0019.2N 121.6W25 kt1009 mbLow
Oct 17, 12:0019.1N 122.6W25 kt1009 mbLow
Oct 17, 18:0018.9N 123.5W25 kt1009 mbLow
Oct 18, 00:0018.8N 124.2W25 kt1009 mbLow
Oct 18, 06:0018.7N 124.9W20 kt1009 mbLow
Oct 18, 12:0018.6N 125.4W20 kt1009 mbLow

Other Eastern Pacific storms of 2013

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.