The 2012 season

Tropical Storm Maria (2012)

Tropical Storm Maria peaked at 55 kt in the Western Pacific between October 12, 2012 and October 20, 2012, with a lowest pressure of 982 mb.

Track and intensity

The whole track of Tropical Storm Maria, colored by strength, with the other storms of the 2012 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
Western Pacific
Dates
October 12, 2012 to October 20, 2012
Peak strength
Tropical Storm, 55 kt (63 mph)
Lowest pressure
982 mb (29.00 inHg)
Landfall
No; closest approach 757 km (470 mi)
Accumulated cyclone energy
3.8
Identifier
WP232012

Deaths and damage

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

Track

Time (UTC)PositionWindPressureStatus
Oct 12, 18:0016.2N 147.2E1010 mbTropical storm
Oct 13, 00:0017.2N 146.5E15 kt1010 mbDisturbance
Oct 13, 06:0017.5N 146.7E15 kt1010 mbDisturbance
Oct 13, 12:0017.9N 146.5E25 kt1004 mbTropical depression
Oct 13, 18:0017.9N 145.5E25 kt1004 mbTropical depression
Oct 14, 00:0017.5N 144.5E25 kt1004 mbTropical depression
Oct 14, 06:0017.4N 143.7E30 kt1000 mbTropical depression
Oct 14, 12:0017.9N 142.9E35 kt996 mbTropical storm
Oct 14, 18:0018.6N 142.3E40 kt993 mbTropical storm
Oct 15, 00:0019.6N 142.0E45 kt989 mbTropical storm
Oct 15, 06:0021.1N 141.7E45 kt989 mbTropical storm
Oct 15, 12:0022.9N 141.1E45 kt989 mbTropical storm
Oct 15, 18:0024.2N 140.9E45 kt989 mbTropical storm
Oct 16, 00:0025.5N 140.6E50 kt985 mbTropical storm
Oct 16, 06:0026.8N 141.0E55 kt982 mbTropical storm
Oct 16, 12:0027.7N 141.6E55 kt982 mbTropical storm
Oct 16, 18:0028.5N 142.4E55 kt982 mbTropical storm
Oct 17, 00:0028.9N 143.5E55 kt982 mbTropical storm
Oct 17, 06:0029.5N 144.9E50 kt985 mbTropical storm
Oct 17, 12:0030.3N 146.6E45 kt989 mbTropical storm
Oct 17, 18:0031.2N 148.3E45 kt989 mbTropical storm
Oct 18, 00:0031.6N 150.6E45 kt989 mbTropical storm
Oct 18, 06:0032.0N 152.9E40 kt993 mbTropical storm
Oct 18, 12:0031.8N 155.4E35 kt996 mbTropical storm
Oct 18, 18:0031.6N 156.5E35 kt996 mbTropical storm
Oct 19, 00:0031.4N 157.6E30 kt1000 mbTropical depression
Oct 19, 06:0031.3N 158.6E30 kt1000 mbTropical depression
Oct 19, 12:0031.2N 159.7E30 kt1000 mbExtratropical
Oct 19, 18:0031.4N 160.8E20 kt1007 mbExtratropical
Oct 20, 00:0031.9N 161.3E20 kt1007 mbExtratropical

Other Western Pacific storms of 2012

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.