The SummaryTyphoon Helen (international code 196113) is a 1961 Northwest Pacific typhoon; peak intensity Severe Typhoon, max wind 46m/s, minimum central pressure 970hPa, not in China Landfall, 1961-08-03 was numbered off, recording 31 track points.
Typhoon Helen, international code 196113, international name HELEN, 1961 Northwest Pacific typhoon. Formed: 1961-07-27 06:00:00, ended: 1961-08-03 18:00:00. Peak intensity: Severe Typhoon, minimum central pressure: 970 hPa, max wind: 46m/s.
Typhoon Helen at 1961-07-27 06:00:00 at 21.5°N, 131.3°E over the Northwest Pacific; initial intensity: Tropical Storm.
It peaked at Severe Typhoon intensity with max winds of 46 m/s (~166 km/h) and a minimum central pressure of 970hPa, recorded at 1961-07-29 06:00:00.
1961-08-03 18:00:00 After, Typhoon Helen gradually weakened and was numbered off on 1961-08-03 18:00:00 was numbered off; its lifecycle recorded 31 track points.
Typhoon Helen (196113) 的生命周期始 at 1961年7月27日06:00, 终 at 8月3日18:00, 全程未Landfall任何陆地. 从空间轨迹来看, 该Typhoon 整体呈现“先NW后NE”的典型抛物线型Moving路径. formed初期 (7月27日至28日) , 系统位 at lat 21.5°至24.2°N, 131.6°附近海域, 主要 toward NW direction缓慢Moving, During变化较小. 7月29日06:00到达lat 25.3°N, 131.1°时, Typhoon 达到最W端Position, 随后路径发生显著转折. 自7月29日18:00起, Typhoon 中心开始 toward NE direction加速Moving, The latitude迅速从26.7°N攀升至38.7°N, 经度则从130.5°E逐渐W移至127.2°E后又略微E折. 这种在副热带高压边缘的转 toward 行为, 符合中纬度W风带引导下的典型温带气旋转化路径特征.
在Intensity变化方面, Helen经历了快速增强至巅峰后迅速减弱的过程. 初始阶段为Tropical Storm (23m/s) , 在约36h内快速加强, at 7月29日06:00达到Severe Typhoon intensity with max winds of 录得46m/s, 此为生命史中的peak intensity. 巅峰维持Time较短, 仅约12h后便开始减弱. 7月30日18:00降格为Severe Tropical Storm, 随后在N上的过程中受环境场影响, intensity 波动下降. 值得注意的是, 在8月1日至8月2日期间, 系统在Tropical Storm与Nameless之间反复震荡, 显示出结构的不稳定性, 最终 at 8月3日 weakened into Nameless并消散.
The 1961 Helen peak intensity (Severe Typhoon, 46m/s) was significantly higher compared to the previous Typhoon (Typhoon or Tropical Storm level respectively) at 1995, 1992 and 1975, but weak at 1972 Helen (Super Typhoon).
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1961-07-27 06:00:00 | 21.5°N | 131.3°E | Tropical Storm | 23 | 990 | |
| 1961-07-27 18:00:00 | 22.5°N | 131.6°E | Severe Tropical Storm | 30 | 990 | |
| 1961-07-28 06:00:00 | 23.3°N | 131.6°E | Typhoon | 35 | 985 | |
| 1961-07-28 18:00:00 | 24.2°N | 131.4°E | Typhoon | 41 | 975 | |
| 1961-07-29 06:00:00 | 25.3°N | 131.1°E | Severe Typhoon | 46 | 970 | |
| 1961-07-29 18:00:00 | 26.7°N | 130.5°E | Typhoon | 41 | 975 | |
| 1961-07-30 06:00:00 | 28.3°N | 129.4°E | Typhoon | 35 | 975 | |
| 1961-07-30 18:00:00 | 28.1°N | 129.2°E | Severe Tropical Storm | 25 | 985 | |
| 1961-07-31 06:00:00 | 28.2°N | 130.1°E | Severe Tropical Storm | 25 | 992 | |
| 1961-07-31 18:00:00 | 29°N | 130.3°E | Tropical Storm | 23 | 990 | |
| 1961-08-01 06:00:00 | 29.8°N | 130.1°E | Severe Tropical Storm | 25 | 990 | |
| 1961-08-01 18:00:00 | 30.9°N | 129.7°E | Tropical Storm | 20 | 987 | |
| 1961-08-02 06:00:00 | 32.9°N | 128.7°E | Nameless | 17 | 986 | |
| 1961-08-02 18:00:00 | 35.1°N | 127.8°E | Tropical Storm | 20 | 990 | |
| 1961-08-03 06:00:00 | 36.9°N | 127.2°E | Nameless | 15 | 998 | |
| 1961-08-03 18:00:00 | 38.7°N | 128.3°E | Nameless | 10 | 1000 |
Sampled rows shown; all 31 track points are available on the interactive map or via the public API .
Typhoon Helen's international code is 196113, is 1961's 13th Typhoon, international name HELEN.
Typhoon Helen peak intensity is Severe Typhoon, max wind 46m/s, minimum central pressure 970 hPa.
According to records, Typhoon Helen is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Helen's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/196113.
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