The SummaryTyphoon Rammasun (international code 201409) is a 2014 Northwest Pacific typhoon; peak intensity Super Typhoon, max wind 60m/s, minimum central pressure 910hPa, at 2014-04-18 15:30LandfallHainan文昌, 2014-07-20 was numbered off, 全程记录107 track points.
Typhoon Rammasun, international code 201409, international name Rammasun, 2014 Northwest Pacific typhoon. Formed: 2014-07-12 14:00:00, ended: 2014-07-20 05:00:00. Peak intensity: Super Typhoon, minimum central pressure: 910 hPa, max wind: 60m/s.
Typhoon Rammasun at 2014-07-12 14:00:00 at 13.4°N, 142.8°E over the Northwest Pacific; initial intensity: Tropical Storm.
It peaked at Super Typhoon intensity with max winds of 60 m/s (~216 km/h) and a minimum central pressure of 910hPa, recorded at 2014-07-18 11:00:00.
2014-04-18 15:30:00, Typhoon Rammasun in Hainan Vancouver Landfall.
2014-07-15 18:20:00, Typhoon Rammasun in Central Philippines Landfall.
2014-07-18 15:30:00, Typhoon Rammasun in Hainan Vancouver Landfall.
Typhoon Rammasun gradually weakened and was numbered off on 2014-07-20 05:00:00 was numbered off; its lifecycle recorded 107 track points.
Typhoon Rammasun (201409) 的生命史始 at 2014年7月12日14时, formed at Northwest Pacific洋面 (13.4°N, 142.8°E) , 最终 at 7月20日05时在Vietnam附近 weakened into Nameless. 整体路径呈现稳定的WN走 toward , 全程无明显的大角度转 toward . 从坐标序列分析, Typhoon 在7月12日至14日期间主要 toward WMoving, The latitude基本维持在13.3°N至13.4°N之间; 随后Go to S海前, 路径逐渐转为NW direction. 值得注意的是, 该Typhoon 具有罕见的“二次Landfall”特征: 先 at 7月15日LandfallPhilippines中部, 穿越陆地后Go to S海, 经过短暂的Intensity调整后, at 7月18日再次以巅峰状态密集LandfallChinaHainan文昌, Guangdong徐闻及Guangxi防城港. 这种跨海域, 多陆地的复杂路径使得其结构经历了多次破坏与重组, 但核心环流始终保持完整.
Rammasun's Intensity evolution shows a typical 'fast enhancement - peak maintenance - rapid weakening' feature. Initial phase is Tropical Storm (18m/s) , Go to S after sea sharply strengthened. Data show that from July 17th at 21 a.m. Severe Typhoon (45m/s) to July 18th at 13 a.m. Super Typhoon (60m/s, 920hPa) , only in less than 16h, wind speed increases 15m/s, air pressure drops abruptly 30hPa, showing extremely explosive power. Its peak minimum air pressure reaches 910hPa max, wind 60m/s, and stillins Typhoon level after Landfall Hainan Chang, devastating great. Landfall, after the impact of friction, intensity rapidly decreases
In 2008 Rammasun peaked only Severe Typhoon (minimum atmospheric pressure 945hPa) , while in 2002 Rammasun although reached Super Typhoon level (minimum atmospheric pressure 933hPa) , but in 2014 Rammasun's minimum atmospheric pressure (910hPa) is lower, max wind is higher, is the strongest of the three.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2014-07-12 14:00:00 | 13.4°N | 142.8°E | Tropical Storm | 18 | 1002 | W |
| 2014-07-13 20:00:00 | 13.5°N | 134.4°E | Tropical Storm | 23 | 992 | W |
| 2014-07-14 17:00:00 | 12.8°N | 128.8°E | Typhoon | 33 | 975 | W |
| 2014-07-15 08:00:00 | 12.8°N | 125.7°E | Typhoon | 38 | 965 | NWW |
| 2014-07-15 23:00:00 | 13.7°N | 122.7°E | Severe Typhoon | 45 | 950 | NWW |
| 2014-07-16 14:00:00 | 14.9°N | 119.2°E | Typhoon | 35 | 970 | NWW |
| 2014-07-16 19:00:00 | 15.4°N | 117.9°E | Typhoon | 35 | 970 | NWW |
| 2014-07-17 00:00:00 | 15.8°N | 117.2°E | Typhoon | 35 | 970 | NWW |
| 2014-07-17 05:00:00 | 16.1°N | 116.4°E | Typhoon | 35 | 970 | NW |
| 2014-07-17 10:00:00 | 16.5°N | 115.5°E | Typhoon | 35 | 970 | NW |
| 2014-07-17 15:00:00 | 16.9°N | 115°E | Typhoon | 40 | 960 | NW |
| 2014-07-17 20:00:00 | 17.5°N | 114.3°E | Severe Typhoon | 42 | 955 | NW |
| 2014-07-18 01:00:00 | 18.3°N | 113.6°E | Severe Typhoon | 48 | 945 | NW |
| 2014-07-18 06:00:00 | 18.9°N | 112.6°E | Super Typhoon | 52 | 935 | NW |
| 2014-07-18 11:00:00 | 19.5°N | 111.9°E | Super Typhoon | 60 | 920 | NW |
| 2014-07-18 16:00:00 | 20°N | 110.9°E | Super Typhoon | 60 | 910 | NW |
| 2014-07-18 21:00:00 | 20.4°N | 110.1°E | Super Typhoon | 55 | 915 | NWW |
| 2014-07-19 02:00:00 | 20.9°N | 109.5°E | Super Typhoon | 52 | 940 | NWW |
| 2014-07-19 07:00:00 | 21.6°N | 108.6°E | Severe Typhoon | 48 | 950 | NWW |
| 2014-07-19 12:00:00 | 21.9°N | 107.6°E | Typhoon | 38 | 965 | NWW |
| 2014-07-19 17:00:00 | 22.7°N | 106.8°E | Severe Tropical Storm | 25 | 988 | NWW |
| 2014-07-20 02:00:00 | 23°N | 105.1°E | Tropical Storm | 18 | 996 | W |
| 2014-07-20 05:00:00 | 23.3°N | 104.6°E | Nameless | 16 | 998 | NWW |
Sampled rows shown; all 107 track points are available on the interactive map or via the public API .
Typhoon Rammasun's international code is 201409, is the 9th Typhoon of 2014, and the international name is Rammasun.
Typhoon Rammasun peak intensity is Super Typhoon, max wind 60m/s, minimum central pressure 910 hPa.
2014-04-18 15:30:00 in Hainan Vancouver Landfall; 2014-07-15 18:20:00 in Central Philippines Landfall; 2014-07-18 15:30:00 in Hainan Vancouver Landfall; 2014-07-18 19:30:00 in Xujian Landfall; 2014-07-19 07:10:00 in Defense City Port Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Rammasun's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/201409.
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