The SummaryTyphoon Agness (international code 198623) is a 1986 Northwest Pacific typhoon; peak intensity Severe Tropical Storm, max wind 28m/s, minimum central pressure 985hPa, not in China Landfall, 1986-10-23 was numbered off, recording 20 track points.
Typhoon Agness, international code 198623, international name GEORGIA, 1986 Northwest Pacific typhoon. Formed: 1986-10-18 06:00:00, ended: 1986-10-23 00:00:00. Peak intensity: Severe Tropical Storm, minimum central pressure: 985 hPa, max wind: 28m/s.
Typhoon Agness at 1986-10-18 06:00:00 at 11.5°N, 127.3°E over the Northwest Pacific; initial intensity: Tropical Storm.
It peaked at Severe Tropical Storm intensity with max winds of 28 m/s (~101 km/h) and a minimum central pressure of 985hPa, recorded at 1986-10-18 18:00:00.
1986-10-23 00:00:00 After, Typhoon Agness gradually weakened and was numbered off on 1986-10-23 00:00:00 was numbered off; its lifecycle recorded 20 track points.
Typhoon Agness (198623) 的生命史始 at Northwest Pacific洋面, 整体呈现稳定的W行Trend. formed初期 (10月18日06:00) , 系统位 at 11.5°N, 127.3°E附近, 随后 toward W. 在整个Active期间, 其The latitude变化相对平缓, 从初始的11.5°N缓慢N抬至消散前的16.3°N, During则从127.3°E持续W进至102.8°E, 横跨约24.5个经度. 路径上未出现明显的转 toward 或折返现象, Moving轨迹较为平直. 值得注意的是, 该系统全程无Landfall记录, 始终在海上活动, 最终 at 10月23日00:00在16.3°N, 102.8°E附近 weakened into Nameless并趋 at 消散. 这种长距离的W行路径表明其受副热带高压S侧引导气流影响显著, 且未受到中高纬度W风带或陆地地形的明显干扰.
在Intensity变化方面, Agness表现出“快速增强-短暂波动-长期维持-逐渐衰减”的特征. formed后仅12h, 即由Tropical Storm (23m/s) intensified into Severe Tropical Storm, 并 at 10月18日18:00达到peak intensity, max wind 28m/s. 然而, 巅峰状态维持Time较短, 10月19日凌晨起Intensity有所回落, 降至Tropical Storm甚至Nameless级别. 但在Go to S海W部海域后 (10月20日至21日) , 系统再次重新 intensified into Severe Tropical Storm, wind speed稳定在25m/s左右, 显示出一定的韧性. 直至10月22日凌晨, intensity 才再次开始不可逆地减弱, 最终消散.
与同名History相比, 1986年Agness的peak intensity (Severe Tropical Storm, 28m/s) 弱 at 1989年的Super Typhoon和1983年的Typhoon (198319) , 但与1983年的另一例Severe Tropical Storm (198311) 及2004年的Tropical Storm相比, 处 at 中等偏强水平. 相较 at 2004年Agness (巅峰Tropical Storm) , 1986年个案在峰值wind speed上更具优势, 但未能发展为更高级别的Typhoon 系统.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1986-10-18 06:00:00 | 11.5°N | 127.3°E | Tropical Storm | 23 | 992 | |
| 1986-10-18 12:00:00 | 12°N | 126.2°E | Severe Tropical Storm | 25 | 992 | |
| 1986-10-18 18:00:00 | 12.3°N | 125.2°E | Severe Tropical Storm | 28 | 994 | |
| 1986-10-19 00:00:00 | 12.5°N | 124.2°E | Severe Tropical Storm | 25 | 996 | |
| 1986-10-19 06:00:00 | 12.8°N | 123°E | Tropical Storm | 20 | 996 | |
| 1986-10-19 12:00:00 | 13.1°N | 121°E | Nameless | 17 | 996 | |
| 1986-10-19 18:00:00 | 13.2°N | 119.4°E | Tropical Storm | 20 | 994 | |
| 1986-10-20 00:00:00 | 13.4°N | 118.1°E | Tropical Storm | 23 | 994 | |
| 1986-10-20 06:00:00 | 13.7°N | 117.1°E | Tropical Storm | 23 | 996 | |
| 1986-10-20 12:00:00 | 14°N | 115.9°E | Tropical Storm | 23 | 996 | |
| 1986-10-20 18:00:00 | 14.1°N | 114.6°E | Tropical Storm | 23 | 994 | |
| 1986-10-21 00:00:00 | 14.3°N | 113.2°E | Tropical Storm | 23 | 990 | |
| 1986-10-21 06:00:00 | 14.5°N | 111.4°E | Severe Tropical Storm | 25 | 985 | |
| 1986-10-21 12:00:00 | 14.9°N | 110°E | Severe Tropical Storm | 25 | 985 | |
| 1986-10-21 18:00:00 | 15.2°N | 108.8°E | Severe Tropical Storm | 25 | 985 | |
| 1986-10-22 00:00:00 | 15.4°N | 107.9°E | Tropical Storm | 20 | 990 | |
| 1986-10-22 06:00:00 | 15.8°N | 106.8°E | Nameless | 12 | 996 | |
| 1986-10-22 12:00:00 | 16.2°N | 105.5°E | Nameless | 10 | 1000 | |
| 1986-10-22 18:00:00 | 16.3°N | 104.2°E | Nameless | 7 | 1004 | |
| 1986-10-23 00:00:00 | 16.3°N | 102.8°E | Nameless | 7 | 1006 |
International code for Typhoon Agness is 198623, is the 23rd Typhoon of 1986, international name GEORGIA.
Typhoon Agness peak intensity is Severe Tropical Storm, max wind 28m/s, minimum central pressure 985 hPa.
According to records, Typhoon Agness is not in our coastal Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Agness's Track history map, multinational meteorological agency Forecast comparison, wind circle range with IntensityTrend, page address: https://taifengshuo.com/typhoon/198623.
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