The SummaryTyphoon Zack (international code 199223) is a 1992 Northwest Pacific typhoon; peak intensity Tropical Storm, max wind 20m/s, minimum central pressure 992hPa, not in China Landfall, 1992-10-17 was numbered off, recording 49 track points.
Typhoon Zack, international code 199223, international name ZACK, 1992 Northwest Pacific typhoon. Formed: 1992-10-05 00:00:00, ended: 1992-10-17 00:00:00. Peak intensity: Tropical Storm, minimum central pressure: 992 hPa, max wind: 20m/s.
Typhoon Zack at 1992-10-05 00:00:00 at 7.8°N, 174.9°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Tropical Storm intensity with max winds of 20 m/s (~72 km/h) and a minimum central pressure of 992hPa, recorded at 1992-10-13 18:00:00.
Typhoon Zack gradually weakened and was numbered off on 1992-10-17 00:00:00 was numbered off; its lifecycle recorded 49 track points.
Typhoon Zack (199223) 的生命史始 at 1992年10月5日, formed at W太平洋远海区域 (7.8°N, 174.9°E) . 在初始阶段, 该系统主要呈现稳定的WNWTrend. 从10月5日至10月10日, 其The latitude由7.8°N缓慢N移至11.4°N, During则由174.9°E大幅W进至158.8°E, 表明其受低层信风引导显著, 横 toward 位移幅度远大 at 纵 toward 位移.
The coordinate display system from (15°N, 161.4°E) fast N jump to (18.9°N, 160.1°E) , Moving direction from WNW to close to N, then gradually inclined toward NE. This turn toward process accompanied by the rapid increase in latitude, until October 17th dispersed, Center has reached 29.9°N. The overall path presents the typical 'First W, After N, Then NE toward' throwing line form, and the entire course at the open ocean, without any Landfall record.
在Intensity变化方面, Zack表现为缓慢增强后迅速减弱的特征. formed初期为Nameless, wind speed维持在7-12m/s区间. 10月9日至10月10日, wind speed由15m/s增至17m/s, 显示出一段短暂的加强期. 巅峰状态出现在10月14日, 此时系统升级为Tropical Storm, max wind 达到20m/s, 这也是其生命史中的最高Intensity等级. 值得注意的是, 数据中最低气压字段缺失, 仅能依据wind speed判断其Intensity上限较低, 未发展为Severe Tropical Storm或Typhoon 级别.
达到巅峰后, 系统Intensity迅速回落. 10月15日wind speed骤降至12m/s, 重新降级为Nameless, 并在此Intensity维持至10月17日最终消散. 与同名Typhoon 对比, 1995年的Zack (199520) peak intensity is Super Typhoon, 两者Intensity差异巨大. 1992年的Zack仅为普通Tropical Storm, 属 at 弱热带气旋范畴, 其能量积累不足, 结构松散, 未能像1995年同名Typhoon 那样获得显著的爆发式增强.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1992-10-05 00:00:00 | 7.8°N | 174.9°E | Nameless | 7 | - | |
| 1992-10-05 18:00:00 | 8°N | 172.5°E | Nameless | 7 | - | |
| 1992-10-06 12:00:00 | 8.9°N | 170.2°E | Nameless | 7 | - | |
| 1992-10-07 06:00:00 | 9.5°N | 166.9°E | Nameless | 12 | - | |
| 1992-10-08 00:00:00 | 9.7°N | 163.7°E | Nameless | 12 | - | |
| 1992-10-08 18:00:00 | 9.9°N | 160.9°E | Nameless | 12 | 1004 | |
| 1992-10-09 12:00:00 | 9.9°N | 158.3°E | Nameless | 17 | 1004 | |
| 1992-10-10 06:00:00 | 12.2°N | 159.5°E | Nameless | 15 | 1002 | |
| 1992-10-11 00:00:00 | 15°N | 161.4°E | Nameless | 12 | 1002 | |
| 1992-10-11 18:00:00 | 18.3°N | 161.1°E | Nameless | 12 | - | |
| 1992-10-12 12:00:00 | 20°N | 158.1°E | Nameless | 12 | 1002 | |
| 1992-10-13 06:00:00 | 22.5°N | 155.2°E | Nameless | 15 | 1000 | |
| 1992-10-14 00:00:00 | 24.4°N | 153.2°E | Tropical Storm | 20 | 992 | |
| 1992-10-14 18:00:00 | 25.6°N | 152.9°E | Nameless | 15 | 994 | |
| 1992-10-15 12:00:00 | 26.8°N | 153.1°E | Nameless | 12 | 1002 | |
| 1992-10-16 06:00:00 | 27.9°N | 153.8°E | Nameless | 12 | 1004 | |
| 1992-10-17 00:00:00 | 29.9°N | 156.3°E | Nameless | 10 | - |
Sampled rows shown; all 49 track points are available on the interactive map or via the public API .
Typhoon Zack's international code is 199223, is 1992 number 23 Typhoon, international name ZACK.
Typhoon Zack peak intensity is Tropical Storm, max wind 20m/s, minimum central pressure 992 hPa.
According to records, Typhoon Zack is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Zack's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199223.
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