The SummaryTyphoon Dot (international code 199018) is a 1990 Northwest Pacific typhoon; peak intensity Typhoon, max wind 38m/s, minimum central pressure 960hPa, not in China Landfall, 1990-09-09 was numbered off, recorded 29 track points.
Typhoon Dot, international code 199018, international name DOT, 1990 Northwest Pacific typhoon. Formed: 1990-09-02 06:00:00, ended: 1990-09-09 06:00:00. Peak intensity: Typhoon , minimum central pressure: 960 hPa, max wind: 38m/s.
Typhoon Dot at 1990-09-02 06:00:00 at 16.2°N, 149°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 960hPa, recorded at 1990-09-06 18:00:00.
1990-09-09 06:00:00 After, Typhoon Dot gradually weakened and was numbered off on 1990-09 06:00:00 was numbered off; its lifecycle recorded 29 track points.
Typhoon Dot (199018) 的生命周期始 at 1990年9月2日06时, formed at Northwest Pacific洋面 (16.2°N, 149°E) , 初始状态为Nameless. 在生命史的前半段, 该系统主要呈现稳定的WNTrend. 从9月2日至9月5日期间, 其The latitude由16.2°N缓慢N抬至17.2°N, During则从149°E快速W移至134.1°E, 显示出较强的 toward W推进动力.
As the system toward NW direction deepened, the Moving path appeared a noticeable sign of N fall. on September 6th at 6 p.m., the Center reached 19.7°N, 128.4°E, then turned toward more N. By September 9th at 06 p.m., before the dispersal, the center position at 25.7°N, 115.2°E. Thro the path, the Typhoon did not land any land, always in sea activity.
Dot的Intensity演变经历了典型的“ formed-增强-巅峰-减弱”过程. 9月2日至4日, 系统维持在Nameless等级, wind speed从7m/s逐步增至17m/s. 9月4日18时升级为Tropical Storm, 随后迅速加强, at 9月5日06时达到Severe Tropical Storm级别 (25m/s) . 9月6日06时, 中心wind speed达到33m/s, 正式升级为Typhoon , 并 at 9月6日18时至9月7日06时期间达到peak intensity, 最大持续wind speed维持在38m/s.
Wind speed dropped to 33m/s on Sept. 7 at 18:00, but stillined Typhoon level; declined to Severe Tropical Storm at Sept. 8 at 18:00; finally weakened into Nameless at Sept. 9 at 06:00 (12m/s) and ended observation.
Compared to the 'Super Typhoon' level of Dot (198905) and Dot (198521) and the 'Typhoon' level of Dot (199318), Dot's Intensity at the medium level, weak at the two Super Typhoon records of the late 1980s, but close to the same name Typehoon Intensity level of 1982 and 1993.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1990-09-02 06:00:00 | 16.2°N | 149°E | Nameless | 7 | - | |
| 1990-09-02 18:00:00 | 15.4°N | 145.5°E | Nameless | 10 | - | |
| 1990-09-03 06:00:00 | 14.3°N | 143°E | Nameless | 12 | - | |
| 1990-09-03 18:00:00 | 14.2°N | 140.5°E | Nameless | 15 | 1000 | |
| 1990-09-04 06:00:00 | 14.5°N | 138.7°E | Nameless | 17 | 996 | |
| 1990-09-04 18:00:00 | 15.3°N | 136.7°E | Tropical Storm | 20 | 992 | |
| 1990-09-05 06:00:00 | 17.2°N | 134.1°E | Severe Tropical Storm | 25 | 985 | |
| 1990-09-05 18:00:00 | 18.4°N | 131.2°E | Severe Tropical Storm | 30 | 975 | |
| 1990-09-06 06:00:00 | 19.7°N | 128.4°E | Typhoon | 33 | 965 | |
| 1990-09-06 18:00:00 | 21°N | 125.4°E | Typhoon | 38 | 960 | |
| 1990-09-07 06:00:00 | 22.2°N | 123.2°E | Typhoon | 38 | 965 | |
| 1990-09-07 18:00:00 | 23.6°N | 120.8°E | Typhoon | 33 | 975 | |
| 1990-09-08 06:00:00 | 24.5°N | 118°E | Typhoon | 35 | 985 | |
| 1990-09-08 18:00:00 | 25.2°N | 116.3°E | Severe Tropical Storm | 25 | 992 | |
| 1990-09-09 06:00:00 | 25.7°N | 115.2°E | Nameless | 12 | 996 |
Sampled rows shown; all 29 track points are available on the interactive map or via the public API .
Typhoon Dot's international code is 199018, is 1990's 18th Typhoon, international name DOT.
Typhoon Dot peak intensity is Typhoon , max wind 38m/s, minimum central pressure 960 hPa.
According to records, Typhoon Dot is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Dot's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199018.
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