Typhoon Namtheum, international code 201612, international name NAMTHEUN, 2016年Northwest PacificTyphoon . formedTime: 2016-09-01 08:00:00, 结束Time: 2016-09-05 05:00:00. peak intensity: Severe Typhoon, 最低Pressure: 945 hPa, max wind : 48m/s.
Typhoon Namtheum at 2016-09-01 08:00:00 at 23.9°, lng 127.6° over the Northwest Pacific; initial intensity: Tropical Storm.
It peaked at Severe Typhoon intensity with max winds of 48 m/s (~173 km/h) and a minimum central pressure of 945hPa, recorded at 2016-09-02 14:00:00.
Typhoon Namtheum in Nagasaki City Nagasaki County Landfall.
Typhoon Namtheum gradually weakened and was numbered off on 2016-09-05 05:00:00 was numbered off; its lifecycle recorded 32 track points.
Typhoon Namtheum (201612)'s life history at Northwest Pacific ocean surface, the overall path presents a typical "NW-toward N-Landfall" shape. From the initial Position (23.9°N, 127.6°E) on September 1, 08:00 to 2:00 on September 2, Typhoon's center mainly toward NEward, length rapidly advanced from 127.6°E to 130.7°E, latitude synchronous N rising to 25.7°N, showing a stable transfer rate influenced by sub-tropical high-pressure guided airflow.
值得注意的是, 在9月2日08:00至9月4日08:00期间, typhoon track出现显著的纬 toward 停滞与微幅摆动. During在129.5°E至130.8°E之间窄幅震荡, 而The latitude持续从26.5°NN推至31.5°N. 这一阶段路径近乎垂直 toward N, 表明引导气流发生转变, Typhoon Go to 转 toward 通道. 9月5日00:00, Typhoon 中心在Japan九州岛长崎 County长崎 CountyLandfall, 随后继续 toward NE direction深入高纬度海域, 最终 at 9月5日05:00 weakened into Tropical Storm并移出主要监测区域.
Namtheum的Intensity变化经历了“快速增强—巅峰维持—迅速衰减”三个典型阶段. formed初期仅为Tropical Storm (18m/s) , 但在24h内迅速加强, at 9月1日20:00达到Typhoon 级 (33m/s) . 9月2日14:00, 其Intensity达到巅峰, 确认为Severe Typhoon, 中心最低气压降至945hPa°E, max wind 达48m/s. 此后约12h内, Typhoon 维持在peak intensity, 直至9月3日08:00开始显著减弱, 气压回升至960hPa, wind speed降至40m/s. 随着The latitude升高及Landfall影响, 9月4日14:00其Intensity回落至Tropical Storm级别 (23m/s) , 并在Landfall前后进一步减弱.
The peak intensity of 2021 Namtheum (202119) and 2010 Namtheum (201008) is only Tropical Storm, the minimum pressure is 995hPa, weak at 2016 Namtheum's Severe Typhoon level. however, 2016 Namtheum's peak air pressure (945hPa) is equal to 2004 Namtheum (200410) and both reach Severe Typhoon level, showing the potential climate background of formed high IntensityTyphoon in the sequence of names, but 2016 cases decline faster in the post-life history, notining high intensity for a long time like some deep-sea Typhoon.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2016-09-01 08:00:00 | 23.9°N | 127.6°E | Tropical Storm | 18 | 996 | NE |
| 2016-09-01 14:00:00 | 24.4°N | 129°E | Severe Tropical Storm | 25 | 985 | NE |
| 2016-09-01 20:00:00 | 25.1°N | 129.8°E | Typhoon | 33 | 975 | NNE |
| 2016-09-02 02:00:00 | 25.7°N | 130.7°E | Typhoon | 33 | 975 | N |
| 2016-09-02 08:00:00 | 26.5°N | 130.6°E | Typhoon | 35 | 970 | NNW |
| 2016-09-02 14:00:00 | 27.1°N | 130.8°E | Severe Typhoon | 48 | 945 | NNW |
| 2016-09-02 20:00:00 | 27.7°N | 130.7°E | Severe Typhoon | 48 | 945 | N |
| 2016-09-03 02:00:00 | 28.5°N | 130.6°E | Severe Typhoon | 48 | 945 | NNW |
| 2016-09-03 08:00:00 | 29.3°N | 130.4°E | Typhoon | 40 | 960 | NNW |
| 2016-09-03 14:00:00 | 30.1°N | 129.9°E | Typhoon | 35 | 970 | N |
| 2016-09-03 20:00:00 | 30.8°N | 130°E | Severe Tropical Storm | 28 | 982 | N |
| 2016-09-04 02:00:00 | 31.2°N | 129.6°E | Severe Tropical Storm | 25 | 985 | N |
| 2016-09-04 08:00:00 | 31.5°N | 129.5°E | Severe Tropical Storm | 25 | 985 | NNE |
| 2016-09-04 14:00:00 | 32°N | 129.6°E | Tropical Storm | 23 | 990 | NNE |
| 2016-09-04 20:00:00 | 32.3°N | 129.7°E | Tropical Storm | 20 | 995 | NNE |
| 2016-09-05 02:00:00 | 33.1°N | 129.9°E | Tropical Storm | 18 | 998 | NNE |
| 2016-09-05 05:00:00 | 33.7°N | 130.1°E | Tropical Storm | 18 | 998 | NNE |
Sampled rows shown; all 32 track points are available on the interactive map or via the public API .
Typhoon Namtheum's international code is 201612, is the 2016 number 12 Typhoon, international name NAMTHEUN.
Typhoon Namtheumpeak intensity is Severe Typhoon°E, max wind 48m/s, minimum Pressure 945 hPa.
2016-09-05 00:00:00 in Japan Kyushu Island Nagasaki City Nagasaki County Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Namtheum's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/201612.
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