The 2014 season

Super Typhoon Rammasun (2014)

Super Typhoon Rammasun reached Category 5 in the Western Pacific between July 9, 2014 and July 20, 2014, with a lowest pressure of 918 mb, and made landfall. It killed 40 people, as Wikidata records it.

Track and intensity

The whole track of Super Typhoon Rammasun, colored by strength, with the other storms of the 2014 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
July 9, 2014 to July 20, 2014
Peak strength
Category 5, 140 kt (161 mph)
Lowest pressure
918 mb (27.11 inHg)
Landfall
Yes
Accumulated cyclone energy
22.6
Tropical-storm-force wind reached
120 nmi (222 km, 138 mi) from the center at its widest
Hurricane-force wind reached
30 nmi (56 km, 35 mi) from the center at its widest
Eyewall radius at its peak
17 nmi (31 km, 20 mi)
Overall size
240 nmi (444 km, 276 mi) to the outermost closed isobar
Peak gust in the best track
35 kt (40 mph)
Fastest the center moved
19 kt (22 mph)
Identifier
WP092014

Radar at PGUA as it neared land, Jul 12, 00:00 UTC

Deaths and damage

The sources count different things and are not added together.

Wikidata

40 deathsno damage figure

A community-maintained total, usually direct and indirect deaths together and damage worldwide. Joined to this storm by its IBTrACS serial, not by name.

Track

Time (UTC)PositionWindPressureStatus
Jul 9, 06:008.0N 154.3E1006 mbTropical storm
Jul 9, 12:008.0N 153.6E1008 mbTropical storm
Jul 9, 18:008.5N 152.9E20 kt1007 mbDisturbance
Jul 10, 00:008.8N 152.1E20 kt1007 mbDisturbance
Jul 10, 06:009.5N 151.4E25 kt1004 mbTropical depression
Jul 10, 12:0010.4N 150.7E25 kt1005 mbTropical depression
Jul 10, 18:0011.3N 150.0E30 kt1000 mbTropical depression
Jul 11, 00:0011.9N 149.5E30 kt1000 mbTropical depression
Jul 11, 06:0012.7N 148.8E30 kt1000 mbTropical depression
Jul 11, 12:0013.3N 147.6E30 kt1000 mbTropical depression
Jul 11, 18:0013.6N 146.2E30 kt1000 mbTropical depression
Jul 12, 00:0013.6N 144.7E30 kt1000 mbTropical depression
Jul 12, 06:0013.7N 143.4E30 kt1000 mbTropical depression
Jul 12, 12:0013.7N 141.9E35 kt996 mbTropical storm
Jul 12, 18:0013.7N 140.5E35 kt996 mbTropical storm
Jul 13, 00:0013.7N 138.4E35 kt996 mbTropical storm
Jul 13, 06:0013.7N 136.2E35 kt996 mbTropical storm
Jul 13, 12:0013.6N 134.2E40 kt993 mbTropical storm
Jul 13, 18:0013.7N 132.4E45 kt989 mbTropical storm
Jul 14, 00:0013.3N 130.6E55 kt982 mbTropical storm
Jul 14, 06:0012.8N 129.2E65 kt974 mbTyphoon
Jul 14, 12:0012.6N 128.2E75 kt967 mbTyphoon
Jul 14, 18:0012.7N 127.0E80 kt963 mbTyphoon
Jul 15, 00:0012.7N 125.6E90 kt956 mbTyphoon
Jul 15, 06:0013.0N 124.6E100 kt948 mbTyphoon
Jul 15, 12:0013.4N 123.5E115 kt937 mbTyphoon
Jul 15, 18:0013.8N 122.1E105 kt944 mbTyphoon
Jul 16, 00:0014.3N 120.6E90 kt956 mbTyphoon
Jul 16, 06:0014.8N 119.1E80 kt963 mbTyphoon
Jul 16, 12:0015.2N 117.8E80 kt963 mbTyphoon
Jul 16, 18:0015.6N 116.9E80 kt963 mbTyphoon
Jul 17, 00:0016.3N 115.8E85 kt959 mbTyphoon
Jul 17, 06:0016.9N 115.0E95 kt952 mbTyphoon
Jul 17, 12:0017.5N 114.3E105 kt944 mbTyphoon
Jul 17, 18:0018.4N 113.4E125 kt929 mbTyphoon
Jul 18, 00:0019.1N 112.3E130 kt926 mbSuper typhoon
Jul 18, 06:0019.9N 111.3E140 kt918 mbSuper typhoon
Jul 18, 12:0020.4N 110.3E125 kt929 mbTyphoon
Jul 18, 18:0021.0N 109.4E115 kt937 mbTyphoon
Jul 19, 00:0021.8N 108.3E100 kt948 mbTyphoon
Jul 19, 06:0022.5N 107.4E75 kt967 mbTyphoon
Jul 19, 12:0022.9N 106.5E55 kt982 mbTropical storm
Jul 19, 18:0023.2N 105.5E35 kt996 mbTropical storm
Jul 20, 00:0023.5N 104.4E25 kt1004 mbTropical depression
Jul 20, 06:0023.8N 103.3E20 kt1007 mbDisturbance

Other Western Pacific storms of 2014

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.