Typhoon Koni, international code 201515, international name Goni, 2015年Northwest PacificTyphoon . formedTime: 2015-08-15 02:00:00, 结束Time: 2015-08-27 08:00:00. peak intensity: Super Typhoon, 最低Pressure: 930 hPa, max wind : 55m/s.
Typhoon Koni at 2015-08-15 02:00:00 at 12.9°, lng 148.2° over the Northwest Pacific; initial intensity: Tropical Storm.
It peaked at Super Typhoon intensity with max winds of 55 m/s (~198 km/h) and a minimum central pressure of 930hPa, recorded at 2015-08-19 20:00:00.
2015-08-25 02:40:00, Typhoon Koni in Japan Kyushu Island W section coastal Landfall.
2015-08-27 03:00:00, Typhoon Koni in the coastal Landfall near the Russian Seychelles.
Typhoon Koni gradually weakened and was numbered off on 2015-08-27 08:00:00 was numbered off; its lifecycle recorded 124 track points.
2015年第15号Typhoon “Koni”的生命史长达12天, 整体路径呈现显著的“W行—NW行—转 toward NE”的复杂形态. formed初期 (8月15日) , 系统位 at Philippines以E洋面 (12.9°N, 148.2°E) , 受副热带高压引导稳定 toward WMoving. 至8月17日, Center移至17°N, 140.5°E, 随后路径逐渐 toward NW direction调整. 值得注意的是, 该Typhoon 在接近Taiwan以E海域时出现明显的路径摆动: 8月20日至22日期间, 中心The latitude在19°N至21.4°N之间小幅波动, During在122.3°E至124.3°E之间徘徊, 显示出受周围流场牵制而产生的停滞少动特征.
8月23日后, 随着The latitudeN抬至22.9°N以上, Typhoon 开始加速 toward NE, 完成关键的路径转 toward . 此后, “Koni”穿越E海及Japan海, 最终 at 8月25日凌晨LandfallJapan九州岛W部coastal , 并继续N上, at 8月27日凌晨在俄罗斯海参崴附近coastal 再次Landfall后消散. 整个路径跨度极大, 从低纬热带海域一直延伸至中高纬度的44.3°N, 体现了典型的长寿命Typhoon 远途输送特征.
Koni’s Intensity evolution experienced two significant enhancements.The first rapid enhancement occurred on August 15 to 17, in just two days by Tropical Storm (18m/s) jumped to Super Typhoon (52m/s) and Pressure dropped to 935hPa. Then during August 19 to 21, the intensity fluctuated slightly but remained above the Severe Typhoon level.The second peak appeared on August 24, the system again strengthened during the transition toward NE, reaching its lifetime highest intensity: Max Wind55m/s, minimum pressure 930hPa,ining the Superhoon Typhoon level until August 25 before Landfall rapidly weakened.
与历届同名Typhoon 相比, 2015年“Koni”的Intensity表现极为突出. 其巅峰气压 (930hPa) 远低 at 2009年“Koni” (985hPa, 仅达Tropical Storm)和2003年“Koni” (976hPa, Typhoon ). 尽管2020年“Koni”的最低气压更低 (905hPa) , 但2015年版本凭借55m/s的极高wind speed和长达12天的Active期, 展现了极强的能量维持能力. 从Tropical Storm到Super Typhoon的多次转换, 以及在高The latitude地区仍保持较强结构直至二次Landfall, 均表明该次过程具有极高的气象分析价值.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2015-08-15 02:00:00 | 12.9°N | 148.2°E | Tropical Storm | 18 | 998 | NW |
| 2015-08-16 14:00:00 | 15.1°N | 144.2°E | Severe Tropical Storm | 28 | 982 | NWW |
| 2015-08-18 02:00:00 | 17.8°N | 137.7°E | Severe Typhoon | 50 | 940 | NWW |
| 2015-08-19 05:00:00 | 18.8°N | 130.4°E | Severe Typhoon | 50 | 940 | W |
| 2015-08-19 23:00:00 | 18.9°N | 126.7°E | Super Typhoon | 55 | 930 | W |
| 2015-08-20 17:00:00 | 19°N | 124.3°E | Super Typhoon | 52 | 935 | NWW |
| 2015-08-21 11:00:00 | 19.4°N | 122.5°E | Severe Typhoon | 48 | 945 | N |
| 2015-08-22 03:00:00 | 19.8°N | 122.5°E | Severe Typhoon | 45 | 950 | NNE |
| 2015-08-22 09:00:00 | 20.2°N | 122.6°E | Severe Typhoon | 45 | 950 | NNE |
| 2015-08-22 15:00:00 | 20.8°N | 122.8°E | Severe Typhoon | 45 | 950 | NNE |
| 2015-08-22 21:00:00 | 21.4°N | 123.2°E | Severe Typhoon | 45 | 950 | NNE |
| 2015-08-23 03:00:00 | 22.4°N | 123.3°E | Severe Typhoon | 42 | 955 | NNE |
| 2015-08-23 09:00:00 | 23.3°N | 123.4°E | Typhoon | 38 | 965 | NNE |
| 2015-08-23 15:00:00 | 23.9°N | 123.6°E | Typhoon | 40 | 960 | NE |
| 2015-08-23 21:00:00 | 24.5°N | 124.1°E | Super Typhoon | 52 | 935 | NE |
| 2015-08-24 03:00:00 | 25.3°N | 124.8°E | Super Typhoon | 55 | 930 | NE |
| 2015-08-24 09:00:00 | 26.5°N | 126°E | Super Typhoon | 55 | 930 | NE |
| 2015-08-24 17:00:00 | 28.7°N | 128°E | Super Typhoon | 52 | 935 | NNE |
| 2015-08-25 11:00:00 | 34.3°N | 130.6°E | Typhoon | 40 | 955 | NNE |
| 2015-08-26 05:00:00 | 39°N | 132.4°E | Severe Tropical Storm | 25 | 980 | N |
| 2015-08-26 23:00:00 | 42.2°N | 132.9°E | Tropical Storm | 23 | 982 | NW |
| 2015-08-27 08:00:00 | 44.3°N | 131°E | Tropical Storm | 18 | 995 | W |
Sampled rows shown; all 124 track points are available on the interactive map or via the public API .
Typhoon Koni's international code is 201515, is 2015's 15th Typhoon, international name Goni.
Typhoon Konipeak intensity is Super Typhoon°E, max wind 55m/s, minimum Pressure 930 hPa.
2015-08-25 02:40:00 in Japan Kyushu island W department coastal landfall; 2015-08-27 03:00:00 in coastal landfall near the Russian sea limestone.
TyphoonSays (taifengshuo.com) provides typhoon Koni's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/201515.
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