Typhoon Rammasun, international code 201409, international name Rammasun, 2014年Northwest PacificTyphoon . formedTime: 2014-07-12 14:00:00, 结束Time: 2014-07-20 05:00:00. peak intensity: Super Typhoon, 最低Pressure: 910 hPa, max wind : 60m/s.
Typhoon Rammasun at 2014-07-12 14:00:00 at 13.4°, lng 142.8° 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 21st Severe Typhoon (45m/s) to July 18th 13th Super Typhoon (60m/s, 920hPa) , only in less than 16h, wind speed accelerates 15m/s, air pressure drops abruptly 30hPa, showing extreme explosive power. Its peak low air pressure is 910hPa°E, wind max 60m/s, and stillins Super Typhoon level in the Landfall Hainan Pre-Chan, destroying power.
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 ° E, 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 Rammasunpeak intensity is Super Typhoon°E, max wind 60m/s, minimum 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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