The SummaryTyphoon Hal (international code 198504) is a 1985 Northwest Pacific typhoon; peak intensity Super Typhoon, max wind 51m/s, minimum central pressure 960hPa, was numbered off, recorded 25 track points.
Typhoon Hal, international code 198504, international name HAL, 1985 Northwest Pacific typhoon. Formed: 1985-06-19 06:00:00, ended: 1985-06-25 06:00:00. Peak intensity: Super Typhoon, minimum central pressure: 960 hPa, max wind: 51m/s.
Typhoon Hal at 1985-06-19 06:00:00 at 14.2°N, 133.5°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Super Typhoon intensity with max winds of 51 m/s (~184 km/h) and a minimum central pressure of 960hPa, recorded at 1985-06-23 00:00:00.
1985-06-25 06:00:00 After, Typhoon Hal gradually weakened and was numbered off on 1985-06-25 06:00:00 was numbered off; its lifecycle recorded 25 track points.
Typhoon Hal (198504) 的生命周期始 at 1985年6月19日06时, formed at Northwest Pacific洋面 (14.2°N, 133.5°E) , 终 at 6月25日06时在陆地附近减弱消散 (24.2°N, 114.5°E) . 从路径采样数据来看, 该Typhoon 整体呈现稳定的NW toward MovingTrend. 在 formed初期 (6月19日至20日) , 系统主要 toward WN, The latitude从14.2°N缓慢上升至15.8°N, During由133.5°EW移至128°E. Go to 成熟期后 (6月21日至23日) , Moving direction逐渐转为更明显的NNW, 纬度快速提升至21.8°N, 经度跨越至115.6°E. 值得注意的是, 尽管 track points显示其持续 toward NW direction推进并接近大陆边缘, 但根据记录, 该Typhoon 全程无Landfall记录. 在生命末期 (6月24日至25日) , 其Moving速度似乎有所放缓, 最终 at 24度附近彻底 weakened into Nameless.
Hal的Intensity演变经历了典型的“快速增强-波动维持-迅速减弱”过程. 初始阶段为Nameless, wind speed仅12m/s. 在6月20日06时迅速 intensified into Typhoon (33m/s) , 并 at 次日06时跃升为Severe Typhoon (46m/s) . 其巅峰状态出现在6月21日18时至6月23日06时期间, max wind 达到48m/s, 虽数据标注其巅峰等级为Super Typhoon且Max Wind曾达51m/s, 但 track points记录中的极值稳定在48m/s左右. 随后Intensity出现波动, 6月22日06时曾短暂减弱至41m/s, 但很快在18时回升至46m/s. 6月23日18时后, 随着The latitude升高, 系统开始显著减弱, wind speed从43m/s骤降至20m/s, 直至消散.
与同名Typhoon 对比, 1988年的HalTyphoon (198814) 同样达到了Super Typhoon级别. 虽然两者巅峰等级相同, 但1985年Hal在Severe Typhoon及以上Intensity维持的Time较长 (约3天) , 显示出较强的结构稳定性. 相比之下, 1988年Hal的具体路径细节未在此列出, 但仅就Intensity等级而言, 两代“Hal”均展现了Northwest PacificTyphoon 系统中较为强烈的能量释放特征.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1985-06-19 06:00:00 | 14.2°N | 133.5°E | Nameless | 12 | 996 | |
| 1985-06-19 18:00:00 | 14.5°N | 131.5°E | Nameless | 17 | 992 | |
| 1985-06-20 06:00:00 | 15.1°N | 129.8°E | Typhoon | 33 | 980 | |
| 1985-06-20 18:00:00 | 15.8°N | 128°E | Typhoon | 38 | 975 | |
| 1985-06-21 06:00:00 | 16.7°N | 125.5°E | Severe Typhoon | 46 | 965 | |
| 1985-06-21 18:00:00 | 18.7°N | 122.8°E | Severe Typhoon | 48 | 960 | |
| 1985-06-22 06:00:00 | 19.2°N | 120.5°E | Typhoon | 41 | 960 | |
| 1985-06-22 18:00:00 | 20.3°N | 118.9°E | Severe Typhoon | 46 | 965 | |
| 1985-06-23 06:00:00 | 21.4°N | 117°E | Severe Typhoon | 48 | 965 | |
| 1985-06-23 18:00:00 | 21.8°N | 115.6°E | Severe Typhoon | 43 | 970 | |
| 1985-06-24 06:00:00 | 22.8°N | 115.3°E | Typhoon | 38 | 980 | |
| 1985-06-24 18:00:00 | 23.7°N | 115.1°E | Tropical Storm | 20 | 985 | |
| 1985-06-25 06:00:00 | 24.2°N | 114.5°E | Nameless | 12 | 992 |
Sampled rows shown; all 25 track points are available on the interactive map or via the public API .
Typhoon Hal's international code is 198504, is 1985's Typehoon 4 , international name HAL.
Typhoon Hal peak intensity is Super Typhoon, max wind 51m/s, minimum central pressure 960 hPa.
According to records, Typhoon Hal is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Hal's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/198504.
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