The SummaryTyphoon Winona (international code 199312) is a 1993 Northwest Pacific typhoon; peak intensity Tropical Storm, max wind 23m/s, minimum central pressure 990hPa, not in China Landfall, 1993-08-29 was numbered off, recorded 42 track points.
Typhoon Winona, international code 199312, international name WINONA, 1993 Northwest Pacific typhoon. Formed: 1993-08-19 06:00:00, ended: 1993-08-29 12:00:00. Peak intensity: Tropical Storm, minimum central pressure: 990 hPa, max wind: 23m/s.
Typhoon Winona at 1993-08-19 06:00:00 at 9°N, 134°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Tropical Storm intensity with max winds of 23 m/s (~83 km/h) and a minimum central pressure of 990hPa, recorded at 1993-08-24 06:00:00.
1993-08-29 12:00:00 After, Typhoon Winona gradually weakened and was numbered off on 1993-08-29 12:00:00 was numbered off; its lifecycle recorded 42 track points.
Typhoon Winona (199312) 的生命史始 at 1993年8月19日06:00, formed at Northwest Pacific洋面 (9°N, 134°E) , 初始状态为Nameless. 在 formed初期, 系统呈现稳定的W行Trend, 从134°E快速W移至120°E附近, The latitude仅从9°N缓慢N抬至11.6°N, 表明其主要受低层E风气流引导. 8月23日00:00后, 随着系统Go to S海E部海域, Moving direction发生显著转折, 由纯W toward 转为NNW. 这一转 toward 过程伴随着纬度的快速增加, 从11.6°N迅速N推至17.5°N左右, During变化速率相对减缓. 在生命末期 (8月27日后) , 路径再次调整为WSW direction, 最终 at 8月29日12:00在Vietnam以E近海 (18.5°N, 106.2°E) 减弱消散. 整个路径跨度大, 覆盖范围广, 但全程未Landfall任何陆地, 属 at 典型的远洋及近海徘徊型Typhoon .
From the perspective of Intensity evolution, Winona development process is relatively sluggish and peak limited. the systemined NamelessIntensity in the first four days after formed, wind speedined at 10-12m/s. Until August 23, 18:00, near the center Max Wind increased to 20m/s, officially upgraded to Tropical Storm. Then on August 24, 12:00 to peak intensity, max wind to 23m/s, and on this Intensityined about 4 days Time (until August 28, 06:00) , showing strong structural stability, but no further explosion power. From August 29, the system began to weaken, wind speed dropped to 20m/s and below, and finally declined to Nameless.
Historical records show that Winona had reached the level of Typhoon in 1990, and the level of Severe Tropical Storm in 1989, 1985, and 1982.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1993-08-19 06:00:00 | 9°N | 134°E | Nameless | 10 | - | |
| 1993-08-19 18:00:00 | 9.2°N | 132.3°E | Nameless | 10 | - | |
| 1993-08-20 06:00:00 | 9.4°N | 130.9°E | Nameless | 10 | - | |
| 1993-08-20 18:00:00 | 9.6°N | 129.7°E | Nameless | 10 | - | |
| 1993-08-21 06:00:00 | 9.9°N | 128.3°E | Nameless | 12 | - | |
| 1993-08-21 18:00:00 | 10.7°N | 126.1°E | Nameless | 12 | - | |
| 1993-08-22 06:00:00 | 11.6°N | 123.8°E | Nameless | 12 | 1006 | |
| 1993-08-22 18:00:00 | 11.6°N | 121.7°E | Nameless | 15 | 1004 | |
| 1993-08-23 06:00:00 | 11.8°N | 119.6°E | Nameless | 17 | 1002 | |
| 1993-08-23 18:00:00 | 12.6°N | 118.1°E | Tropical Storm | 20 | 994 | |
| 1993-08-24 06:00:00 | 14.3°N | 116.9°E | Tropical Storm | 23 | 990 | |
| 1993-08-24 18:00:00 | 15.8°N | 116.3°E | Tropical Storm | 23 | 990 | |
| 1993-08-25 06:00:00 | 16.9°N | 116.1°E | Tropical Storm | 23 | 990 | |
| 1993-08-25 18:00:00 | 17.3°N | 115.9°E | Tropical Storm | 23 | 990 | |
| 1993-08-26 06:00:00 | 17.6°N | 115.7°E | Tropical Storm | 20 | 994 | |
| 1993-08-26 18:00:00 | 17.8°N | 115.1°E | Tropical Storm | 23 | 994 | |
| 1993-08-27 06:00:00 | 17.7°N | 113.9°E | Tropical Storm | 23 | 994 | |
| 1993-08-27 18:00:00 | 17.3°N | 112.4°E | Tropical Storm | 23 | 994 | |
| 1993-08-28 06:00:00 | 16.9°N | 110.8°E | Tropical Storm | 23 | 996 | |
| 1993-08-28 18:00:00 | 16.9°N | 108.9°E | Tropical Storm | 20 | 996 | |
| 1993-08-29 06:00:00 | 18°N | 107.1°E | Nameless | 17 | 1000 | |
| 1993-08-29 12:00:00 | 18.5°N | 106.2°E | Nameless | 15 | 1004 |
Sampled rows shown; all 42 track points are available on the interactive map or via the public API .
Typhoon Winona's international code is 199312, is 1993 number 12 Typhoon, international name WINONA.
Typhoon Winona peak intensity is Tropical Storm, max wind 23m/s, minimum central pressure 990 hPa.
According to records, Typhoon Winona is not in our coastal Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Winona's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199312.
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