The SummaryTyphoon Kate (international code 199901) is a 1999 Northwest Pacific typhoon; peak intensity Typhoon, max wind 38m/s, minimum central pressure 980hPa, not in China Landfall, 1999-04-29 was numbered off, recording 34 track points.
Typhoon Kate, international code 199901, international name KATE, 1999 Northwest Pacific typhoon. Formed: 1999-04-21 00:00:00, ended: 1999-04-29 06:00:00. Peak intensity: Typhoon , minimum central pressure: 980 hPa, max wind: 38m/s.
Typhoon Kate at 1999-04-21 00:00:00 at 7.6°N, 126.1°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Typhoon intensity with max winds of 38 m/s (~137 km/h) and a minimum central pressure of 980hPa, recorded at 1999-04-26 18:00:00.
Typhoon Kate gradually weakened and was numbered off on 1999-04-29 06:00:00 was numbered off; its lifecycle recorded 34 track points.
Typhoon Kate (199901) at 1999年4月21日00时在Philippines以E洋面 formed, 初始Position为7.6°N, 126.1°E. 其生命史持续约8天半, 整体路径呈现典型的NW转 toward NE的抛物线型轨迹. 在 formed初期至4月25日期间, 系统主要 toward NW, The latitude从7.6°N稳步上升至16.9°N, During由126.1°EE移至130.8°E, Moving速度相对平缓. 4月26日至27日, 随着纬度突破20°N, 路径逐渐转为N及NE direction, 经度快速 toward E推进, 从133.2°E迅速跨越至141.6°E, 显示出受W风带引导气流影响显著. 整个过程中, Typhoon 未Landfall任何陆地, 始终在开阔洋面上活动, 最终 at 4月29日06时在32°N, 157.3°E附近减弱消散.
Kate的Intensity发展经历了完整的“增强-巅峰-减弱”周期. formed初期为Nameless, wind speed10m/s. 4月23日12时 intensified into Tropical Storm (20m/s) , 随后快速增强, at 4月24日00时达到Severe Tropical Storm级别 (25m/s) . 经过约两天的维持与缓慢增强, 系统在4月26日12时达到peak intensity, 升级为Typhoon , max wind 录得38m/s (注: 数据表中峰值记录为35m/s, 但摘要指出巅峰为38m/s, 此处以摘要巅峰值为准, 或依据序列最高35m/s描述为Typhoon ), 此时中心位 at 21°N, 135°E附近. 巅峰状态维持约24h后, 自4月28日00时起开始减弱, 降回Severe Tropical Storm级别, wind speed降至30m/s及以下. 直至生命史末期, wind speed进一步衰减至23m/s, 回归Tropical Storm等级.
Compared with 1970's Kate (197014) had reached Super Typhoon level, intensity far exceeding this year's Kate; compared with 1967's Kate (196711) and 1964's Kate (196428), the third peak intensity was equal at Typhoon level, equal scale; and 1973's Kate (197311) peak was only Severe Tropical Storm, intensity weak at 1999's Kate.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1999-04-21 00:00:00 | 7.6°N | 126.1°E | Nameless | 10 | - | |
| 1999-04-21 12:00:00 | 8.6°N | 125.5°E | Nameless | 10 | - | |
| 1999-04-22 00:00:00 | 9.9°N | 125.6°E | Nameless | 12 | 1004 | |
| 1999-04-22 12:00:00 | 12.1°N | 126.3°E | Nameless | 15 | 1002 | |
| 1999-04-23 00:00:00 | 13.4°N | 126.7°E | Nameless | 17 | 1000 | |
| 1999-04-23 12:00:00 | 14.1°N | 127.5°E | Tropical Storm | 20 | 998 | |
| 1999-04-24 00:00:00 | 14.7°N | 128.7°E | Severe Tropical Storm | 25 | 992 | |
| 1999-04-24 12:00:00 | 15.7°N | 129.8°E | Severe Tropical Storm | 25 | 992 | |
| 1999-04-25 00:00:00 | 16.9°N | 130.8°E | Severe Tropical Storm | 30 | 990 | |
| 1999-04-25 12:00:00 | 18.8°N | 131.9°E | Severe Tropical Storm | 30 | 985 | |
| 1999-04-26 00:00:00 | 20°N | 133.2°E | Severe Tropical Storm | 30 | 980 | |
| 1999-04-26 12:00:00 | 21°N | 135°E | Typhoon | 33 | 980 | |
| 1999-04-27 00:00:00 | 23.2°N | 138.1°E | Typhoon | 35 | 980 | |
| 1999-04-27 12:00:00 | 25°N | 141.6°E | Typhoon | 35 | 980 | |
| 1999-04-28 00:00:00 | 27.2°N | 145.3°E | Severe Tropical Storm | 30 | 985 | |
| 1999-04-28 12:00:00 | 29.3°N | 149.5°E | Severe Tropical Storm | 28 | 992 | |
| 1999-04-29 00:00:00 | 31°N | 154.4°E | Severe Tropical Storm | 28 | 996 | |
| 1999-04-29 06:00:00 | 32°N | 157.3°E | Tropical Storm | 23 | 996 |
Sampled rows shown; all 34 track points are available on the interactive map or via the public API .
Typhoon Kate's international code is 199901, is 1999 number 1 Typhoon, international name KATE.
Typhoon Kate peak intensity is Typhoon , max wind 38m/s, minimum central pressure 980 hPa.
According to records, Typhoon Kate is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Kate's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199901.
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