The SummaryTyphoon Abby (international code 198617) is a 1986 Northwest Pacific typhoon; peak intensity Severe Typhoon, max wind 48m/s, minimum central pressure 945hPa, not in China Landfall, 1986-09-20 was numbered off, recorded 30 track points.
Typhoon Abby, international code 198617, international name ABBY, 1986 Northwest Pacific typhoon. Formed: 1986-09-13 06:00:00, ended: 1986-09-20 12:00:00. Peak intensity: Severe Typhoon, minimum central pressure: 945 hPa, max wind: 48m/s.
Typhoon Abby at 1986-09-13 06:00:00 at 12°N, 146.2°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Severe Typhoon intensity with max winds of 48 m/s (~173 km/h) and a minimum central pressure of 945hPa, recorded at 1986-09-18 12:00:00.
1986-09-20 12:00:00 After, Typhoon Abby gradually weakened and was numbered off on 1986-09-20 12:00:00 was numbered off; its lifecycle recorded 30 track points.
Typhoon Abby (198617) 的生命史始 at Northwest Pacific远洋海域, 整体路径呈现典型的NW toward Moving后转 toward NE的抛物线形态. formed初期 (9月13日至14日) , 系统位 at 12°N至15°N, 146°E至138°E之间, 保持稳定的WNW, 日均During跨度约4至5个The latitude, 显示其受副热带高压S侧引导气流影响显著. 随着纬度N抬, Moving direction逐渐由NW转为正N, 并在9月17日至18日期间经过125°E附近海域时达到路径最W端. 此后, 系统开始明显转 toward NE, at 9月19日后加速 toward 高纬度海域行进, 最终在9月20日12:00 weakened into Nameless并结束观测. 全生命周期内, 该Typhoon 未Landfall任何陆地, 始终在海上活动, track points分布均匀, 显示出较为流畅的大尺度环流引导特征.
从Intensity演变来看, Abby经历了一个完整的“ formed-加强-巅峰-减弱”过程. 9月13日初生时为Nameless (12m/s) , 随后快速增强, at 9月14日晚升级为Tropical Storm, 9月16日晨达到Typhoon 级别. 加强过程持续至9月18日, 期间Max Wind从33m/s攀升至46m/s, 并 at 9月17日晚至18日晚维持Severe Typhoon等级, 巅峰Max Wind达48m/s. 值得注意的是, 在9月18日06:00至18:00期间, wind speed稳定在46m/s, 显示其核心结构在此期间较为稳固. 9月19日起, 随着The latitude升高及环境场变化, intensity 迅速衰减, 由Severe Typhoon降为Typhoon , 进而 at 20日早晨 weakened into Tropical Storm.
Abby's intensity was significantly weaker at 1983 Abby (198305) and 1979 Abby (197922) compared to the same name History.The latter peak intensity both reached Super Typhoon level, where Abby's lowest air pressure in 1983 was 893hPa, showing a strong destruction potential.In comparison, Abby only reached Severe Typhoon intensity with max winds of 48m/s in 1986, in the Typhoon system at medium intensity, its energy accumulation and release process was relatively mild, and there was no explosive growth of extreme intensity.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1986-09-13 06:00:00 | 12°N | 146.2°E | Nameless | 12 | - | |
| 1986-09-13 18:00:00 | 13.4°N | 142.5°E | Nameless | 15 | 994 | |
| 1986-09-14 06:00:00 | 15.1°N | 138.2°E | Nameless | 17 | 990 | |
| 1986-09-14 18:00:00 | 15.8°N | 135°E | Tropical Storm | 23 | 990 | |
| 1986-09-15 06:00:00 | 17.7°N | 133.4°E | Severe Tropical Storm | 28 | 985 | |
| 1986-09-15 18:00:00 | 18.3°N | 131.2°E | Severe Tropical Storm | 30 | 980 | |
| 1986-09-16 06:00:00 | 19.3°N | 129.5°E | Typhoon | 33 | 975 | |
| 1986-09-16 18:00:00 | 19.6°N | 127.8°E | Typhoon | 35 | 970 | |
| 1986-09-17 06:00:00 | 20.3°N | 126.6°E | Typhoon | 41 | 960 | |
| 1986-09-17 18:00:00 | 21°N | 125.1°E | Severe Typhoon | 43 | 950 | |
| 1986-09-18 06:00:00 | 21.9°N | 123.6°E | Severe Typhoon | 46 | 945 | |
| 1986-09-18 18:00:00 | 22.6°N | 122.1°E | Severe Typhoon | 46 | 945 | |
| 1986-09-19 06:00:00 | 23.9°N | 121.2°E | Severe Typhoon | 43 | 965 | |
| 1986-09-19 18:00:00 | 25.4°N | 121.4°E | Typhoon | 35 | 980 | |
| 1986-09-20 06:00:00 | 27.6°N | 122.5°E | Tropical Storm | 23 | 990 | |
| 1986-09-20 12:00:00 | 29.2°N | 123.7°E | Nameless | 17 | 996 |
Sampled rows shown; all 30 track points are available on the interactive map or via the public API .
Typhoon Abby's international code is 198617, is typhoon number 17, 1986 , international name ABBY.
Typhoon Abby peak intensity is Severe Typhoon, max wind 48m/s, minimum central pressure 945 hPa.
According to records, Typhoon Abby is not in our coastal Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Abby's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/198617.
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