The SummaryTyphoon Steve (international code 199008) is a 1990 Northwest Pacific typhoon; peak intensity Super Typhoon, max wind 59m/s, minimum central pressure 940hPa, not in China Landfall, 1990-08-03 was numbered off, recorded 44 track points.
Typhoon Steve, international code 199008, international name STEVE, 1990 Northwest Pacific typhoon. Formed: 1990-07-23 18:00:00, ended: 1990-08-03 12:00:00. Peak intensity: Super Typhoon, minimum central pressure: 940 hPa, max wind: 59m/s.
Typhoon Steve at 1990-07-23 18:00:00 at 16.1°N, 141.4°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Super Typhoon intensity with max winds of 59 m/s (~212 km/h) and a minimum central pressure of 940hPa, recorded at 1990-07-28 06:00:00.
Typhoon Steve gradually weakened and was numbered off on 1990-08-03 12:00:00 was numbered off; its lifecycle recorded 44 track points.
Typhoon Steve (199008) 的生命周期始 at Northwest Pacific远洋海域, 整体路径呈现典型的“抛物线”型转 toward 特征. formed初期 (7月23日至25日) , 系统在16°N至17.6°N, 141°E附近徘徊, Moving速度缓慢且 direction不定, 主要表现为 toward W或微 toward N的漂移. 自7月26日起, 受引导气流影响, 路径逐渐稳定为NW toward Moving, 并 at 7月27日到达lat 21度, lng 145度附近.
When the system center Moving to lat 22.9 degrees to 24.4 degrees, lng 144.7 degrees to 144.9 degrees region, its length varies slightly, then begins significant toward E deviation. After July 29, the path completely turns to NE direction, and accelerates toward High latitude sea area Moving. Thro the process, the system has not landfall any land, always in ocean activity, and finally at August 3 at 52 degrees, lng 166 degrees high latitude sea area disperse. From the latitude range, the system has been extending from low latitude tropical sea area to near N polar latitude area, vertical latitude is very large.
在Intensity演变方面, Steve经历了快速增强至巅峰并随后逐渐减弱的过程. 7月23日为Nameless (10m/s) , 经过约3天的酝酿, at 7月26日晚 intensified into Severe Tropical Storm (28m/s) . 随后Go to 快速增强期, 仅用不到两天Time, at 7月28日06时达到Super Typhoon intensity with max winds of 高达59m/s. 该peak intensity维持了约一天半, 直至7月29日18时wind speed降至53m/s. 此后, 随着系统 toward 高The latitudeMoving, 环境Temperature降低及风切变影响, intensity 持续减弱, 依次降级为Severe Typhoon, Typhoon , Severe Tropical Storm, 最终在生命末期再次短暂回升为Tropical Storm后结束观测.
In contrast, Steve in 1990 achieved Super Typhoon intensity with max winds of 59m/s, its peak intensity significantly higher at 1993's typhoon, showing a stronger energy explosion potential.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1990-07-23 18:00:00 | 16.1°N | 141.4°E | Nameless | 10 | 1004 | |
| 1990-07-24 06:00:00 | 16.4°N | 141°E | Nameless | 10 | 1004 | |
| 1990-07-24 18:00:00 | 16.8°N | 141°E | Nameless | 10 | 1004 | |
| 1990-07-25 06:00:00 | 17.6°N | 141.5°E | Nameless | 12 | 1004 | |
| 1990-07-25 18:00:00 | 18.7°N | 142.6°E | Nameless | 15 | 1004 | |
| 1990-07-26 06:00:00 | 19.4°N | 143.8°E | Tropical Storm | 20 | 996 | |
| 1990-07-26 18:00:00 | 19.8°N | 144.4°E | Severe Tropical Storm | 28 | 990 | |
| 1990-07-27 06:00:00 | 20.5°N | 144.8°E | Typhoon | 33 | 975 | |
| 1990-07-27 18:00:00 | 21.6°N | 145°E | Severe Typhoon | 46 | 965 | |
| 1990-07-28 06:00:00 | 22.9°N | 144.9°E | Super Typhoon | 59 | 950 | |
| 1990-07-28 18:00:00 | 24°N | 144.7°E | Super Typhoon | 59 | 940 | |
| 1990-07-29 06:00:00 | 24.9°N | 145.1°E | Super Typhoon | 59 | 945 | |
| 1990-07-29 18:00:00 | 25.7°N | 146.2°E | Super Typhoon | 53 | 955 | |
| 1990-07-30 06:00:00 | 26.5°N | 147.2°E | Severe Typhoon | 46 | 970 | |
| 1990-07-30 18:00:00 | 27.5°N | 149.3°E | Severe Typhoon | 43 | 970 | |
| 1990-07-31 06:00:00 | 28.1°N | 150.7°E | Typhoon | 41 | - | |
| 1990-07-31 18:00:00 | 31.2°N | 155.4°E | Typhoon | 35 | 975 | |
| 1990-08-01 06:00:00 | 34.4°N | 157.5°E | Typhoon | 33 | 985 | |
| 1990-08-01 18:00:00 | 37.9°N | 158.1°E | Severe Tropical Storm | 25 | 990 | |
| 1990-08-02 06:00:00 | 41.2°N | 158.5°E | Tropical Storm | 23 | 992 | |
| 1990-08-02 18:00:00 | 46°N | 159.2°E | Nameless | 17 | - | |
| 1990-08-03 06:00:00 | 49.8°N | 164.4°E | Tropical Storm | 23 | 988 | |
| 1990-08-03 12:00:00 | 52°N | 166°E | Tropical Storm | 23 | 982 |
Sampled rows shown; all 44 track points are available on the interactive map or via the public API .
Typhoon Steve's international code is 19008, is 1990's Typehoon number 8, international name STEVE.
Typhoon Steve peak intensity is Super Typhoon, max wind 59m/s, minimum central pressure 940 hPa.
According to records, Typhoon Steve is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Steve's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199008.
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