The SummaryTyphoon Agnes (international code 198418) is a 1984 Northwest Pacific typhoon; peak intensity Super Typhoon, max wind 61m/s, minimum central pressure 925hPa, not in China Landfall, 1984-11-08 was numbered off, recording 37 track points.
Typhoon Agnes, international code 198418, international name AGNES, 1984 Northwest Pacific typhoon. Formed: 1984-10-30 12:00:00, ended: 1984-11-08 12:00:00. Peak intensity: Super Typhoon, minimum central pressure: 925 hPa, max wind: 61m/s.
Typhoon Agnes at 1984-10-30 12:00:00 at 3°N, 146.1°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Super Typhoon intensity with max winds of 61 m/s (~220 km/h) and a minimum central pressure of 925hPa, recorded at 1984-11-04 18:00:00.
1984-11-08 12:00:00 After, Typhoon Agnes gradually weakened and was numbered off on 1984-11-08 12:00:00 was numbered off; its lifecycle recorded 37 track points.
Typhoon Agnes (198418) 的生命史始 at Northwest Pacific低The latitude海域, formed at 1984年10月30日12时, 初始Position为lat 3.0°N, 146.1°. 在生命初期, 系统呈现明显的WNMovingTrend, 从 formed点至11月4日18时, 其中心坐标由lng 146.1°持续W移至lng 125.8°, 纬度则由lat 3.0°缓慢N抬至lat 11.2°. 这一阶段路径相对平直, 横跨了广阔的洋面.
Go to 生命后期, 即11月5日之后, Typhoon 继续 toward NW direction推进, 但Moving速度似乎有所调整, 最终 at 11月8日12时在Vietnam以E近海 (lat 16.3°N, 104.0°) weakened into Nameless并结束观测. 纵观全路径, 该Typhoon 未发生显著的转 toward 或折返, 整体保持稳定的NW toward Moving态势. 值得注意的是, 在整个生命周期内, Agnes未Landfall任何陆地, 始终在海上活动, 直至消散.
Agnes的Intensity演变呈现出“快速增强—维持巅峰—波动减弱”的典型特征. 系统在 formed后迅速加强, 从10月30日的Nameless (12m/s) 发展至11月2日的Typhoon 级别 (33m/s) . 随后Go to 爆发式增强期, 仅用不到两天Time, at 11月4日18时达到peak intensity, max wind 高达61m/s, 被评定为Super Typhoon.
On November 5th at 12 o’clock wind speed dropped to 35m/s (Typhoon), but subsequently again significantly strengthened during November 6 to 7, reaching the Super Typhoon standard at 51m/s on November 7th at 00 o’clock. This “second enhancement” phenomenon was rather special in Oceania Typhoon.
Agnes (198114) peaked only for Severe Typhoon in 1981, while Agnes (198806) peaked only for Tropical Storm in 1988.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1984-10-30 12:00:00 | 3°N | 146.1°E | Nameless | 12 | - | |
| 1984-10-31 00:00:00 | 3.6°N | 145.6°E | Nameless | 12 | - | |
| 1984-10-31 12:00:00 | 4.4°N | 144.9°E | Nameless | 12 | 1004 | |
| 1984-11-01 00:00:00 | 5.4°N | 143.8°E | Nameless | 17 | 1000 | |
| 1984-11-01 12:00:00 | 6.8°N | 141.8°E | Severe Tropical Storm | 25 | 992 | |
| 1984-11-02 00:00:00 | 7.8°N | 139.4°E | Severe Tropical Storm | 28 | 990 | |
| 1984-11-02 12:00:00 | 8.6°N | 137.3°E | Typhoon | 33 | 985 | |
| 1984-11-03 00:00:00 | 9.1°N | 135.2°E | Severe Typhoon | 46 | 975 | |
| 1984-11-03 12:00:00 | 9.6°N | 132.7°E | Super Typhoon | 56 | 950 | |
| 1984-11-04 00:00:00 | 10.1°N | 130.1°E | Super Typhoon | 56 | 930 | |
| 1984-11-04 12:00:00 | 10.8°N | 127.4°E | Super Typhoon | 59 | 925 | |
| 1984-11-05 00:00:00 | 11.5°N | 124°E | Super Typhoon | 51 | 960 | |
| 1984-11-05 12:00:00 | 11.8°N | 120.8°E | Typhoon | 35 | 975 | |
| 1984-11-06 00:00:00 | 12.2°N | 117.7°E | Severe Typhoon | 46 | 975 | |
| 1984-11-06 12:00:00 | 12.9°N | 114°E | Super Typhoon | 51 | 965 | |
| 1984-11-07 00:00:00 | 13.7°N | 111.3°E | Super Typhoon | 51 | 960 | |
| 1984-11-07 12:00:00 | 14.2°N | 109°E | Severe Typhoon | 43 | 975 | |
| 1984-11-08 00:00:00 | 14.7°N | 106.2°E | Nameless | 12 | 996 | |
| 1984-11-08 12:00:00 | 16.3°N | 104°E | Nameless | 7 | 1006 |
Sampled rows shown; all 37 track points are available on the interactive map or via the public API .
International code for Typhoon Agnes is 198418, is the 18th Typhoon of 1984, international name AGNES.
Typhoon Agnes peak intensity is Super Typhoon, max wind 61m/s, minimum central pressure 925 hPa.
According to records, Typhoon Agnes is not in our coastal Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Agnes' Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/198418.
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