The SummaryTyphoon Doyle (international code 198421) is a 1984 Northwest Pacific typhoon; peak intensity Super Typhoon, max wind 64m/s, minimum central pressure 940hPa, not in China Landfall, 1984-12-11 was numbered off, recorded 37 track points.
Typhoon Doyle, international code 198421, international name DOYLE, 1984 Northwest Pacific typhoon. Formed: 1984-12-02 06:00:00, ended: 1984-12-11 06:00:00. Peak intensity: Super Typhoon, minimum central pressure: 940 hPa, max wind: 64m/s.
Typhoon Doyle at 1984-12-02 06:00:00 at 6.3°N, 149.2°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Super Typhoon intensity with max winds of 64 m/s (~230 km/h) and a minimum central pressure of 940hPa, recorded at 1984-12-09 00:00:00.
1984-12-11 06:00:00 After, Typhoon Doyle gradually weakened and was numbered off on 1984-12-11 06:00:00 was numbered off; its lifecycle recorded 37 track points.
Typhoon Doyle (198421) 的生命史始 at 1984年12月2日06时, formed at Northwest Pacific低The latitude海域 (6.3°N, 149.2°E) . 在初始阶段, 系统呈现稳定的W行Trend. 从12月2日至12月6日, Typhoon 中心持续 toward W, During从149.2°E迅速W移至133.4°E, 纬度缓慢N抬至12.9°N, 表明其主要受低层信风引导, 路径平直且稳定.
Following December 7th, the Moving path was significantly reversed. As the latitude broke 15°N, the Typhoon move slowed down and gradually turned toward NW direction. By December 9th at 00 am to reach the nearest N end (17.5°N, 130.4°E), the path was further reversed to NE toward . On December 9th, 18th to 11th, at 06:00 pm, the Typhoon center was reversed from 129.9°E toward E to 135°E, while the latitude continued to N to 24.8°N. This 'W-in-NW-NE' path form, constituted a typical rolling line toward trajectory, turning toward at a major position at 17 lat, lng 130 degrees near the ocean area. Thro the life cycle, the system
Doyle的Intensity演变呈现出“快速增强-巅峰维持-急剧减弱”的特征. 初始为Nameless (10m/s) , 经过约4天的酝酿, at 12月5日 intensified into Tropical Storm. 随后Go to 快速增强期, 仅用不到3天Time, 从Tropical Storm (23m/s) 跃升至Super Typhoon级别. 12月8日06时, wind speed已达59m/s; 12月9日00时, 达到生命史巅峰, max wind 录得64m/s, 确认为Super Typhoon等级.
At just 18h after reaching the highest intensity, wind speed dropped to 33m/s, declining to Typhoon; then continued to weaken, and was reduced to Nameless (12m/s) before dispersing on December 11 at 06 am.
Compared to the typhoon of the same name, the 1988 Doyle (198809) also reached the Super Typhoon level.Al the two peak levels are the same, the 198421 Typhoon decreased rapidly after reaching the peak, and began toward at lower latitudes (17.5°N), showing its differences from the 1988 similar systems in the context of the orbit.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1984-12-02 06:00:00 | 6.3°N | 149.2°E | Nameless | 10 | - | |
| 1984-12-02 18:00:00 | 6.6°N | 146.8°E | Nameless | 10 | - | |
| 1984-12-03 06:00:00 | 7°N | 144.1°E | Nameless | 10 | - | |
| 1984-12-03 18:00:00 | 7.4°N | 141.9°E | Nameless | 10 | 1004 | |
| 1984-12-04 06:00:00 | 7.7°N | 140.2°E | Nameless | 12 | 1000 | |
| 1984-12-04 18:00:00 | 8.3°N | 138.3°E | Nameless | 17 | 1000 | |
| 1984-12-05 06:00:00 | 9.1°N | 136.7°E | Tropical Storm | 23 | 992 | |
| 1984-12-05 18:00:00 | 10.2°N | 135.3°E | Severe Tropical Storm | 25 | 985 | |
| 1984-12-06 06:00:00 | 11.5°N | 134.3°E | Severe Tropical Storm | 25 | 985 | |
| 1984-12-06 18:00:00 | 12.9°N | 133.4°E | Typhoon | 33 | 980 | |
| 1984-12-07 06:00:00 | 14.4°N | 132.7°E | Severe Typhoon | 46 | 960 | |
| 1984-12-07 18:00:00 | 15.5°N | 131.9°E | Super Typhoon | 53 | 940 | |
| 1984-12-08 06:00:00 | 16.1°N | 131.4°E | Super Typhoon | 59 | 940 | |
| 1984-12-08 18:00:00 | 17°N | 130.7°E | Super Typhoon | 61 | 945 | |
| 1984-12-09 06:00:00 | 18.1°N | 130.1°E | Super Typhoon | 61 | 965 | |
| 1984-12-09 18:00:00 | 19.2°N | 129.9°E | Typhoon | 33 | 985 | |
| 1984-12-10 06:00:00 | 20.8°N | 130.4°E | Tropical Storm | 20 | 992 | |
| 1984-12-10 18:00:00 | 22.9°N | 132.3°E | Nameless | 17 | 998 | |
| 1984-12-11 06:00:00 | 24.8°N | 135°E | Nameless | 12 | 1002 |
Sampled rows shown; all 37 track points are available on the interactive map or via the public API .
International code for Typhoon Doyle is 198421, is the 21st Typhoon of 1984, international name DOYLE.
Typhoon Doyle peak intensity is Super Typhoon, max wind 64m/s, minimum central pressure 940 hPa.
According to records, the Typhoon Doyle is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Doyle's Track history map, multinational meteorological agency Forecast comparison, wind range and IntensityTrend, page address: https://taifengshuo.com/typhoon/198421.
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