The SummaryTyphoon Ben (international code 198306) is a 1983 Northwest Pacific typhoon; peak intensity Severe Tropical Storm, max wind 25m/s, minimum central pressure 985hPa, not in China Landfall, 1983-08-15 was numbered off, recording 14 track points.
Typhoon Ben, international code 198306, international name BEN, 1983 Northwest Pacific typhoon. Formed: 1983-08-12 00:00:00, ended: 1983-08-15 06:00:00. Peak intensity: Severe Tropical Storm, minimum central pressure: 985 hPa, max wind: 25m/s.
Typhoon Ben at 1983-08-12 00:00:00 at 24.3°N, 145.1°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Severe Tropical Storm intensity with max winds of 25 m/s (~90 km/h) and a minimum central pressure of 985hPa, recorded at 1983-08-13 12:00:00.
1983-08-15 06:00:00 After, Typhoon Ben gradually weakened and was numbered off on 1983-08-15 06:00:00 was numbered off; its lifecycle recorded 14 track points.
Typhoon Ben (198306) has a short life history, from formed to dispersed for about 3 and a half days. Its path overall shows a significant 'first N after NE' toward shift characteristics. In the initial phase (August 12 00 to 13 00) , the system position at lat 24.3° to 28.0° N, between 145.1° to 145.6°, main toward NNW, the latitude increases rapidly and the duration changes relatively slowly. During August 13 00 to 06:00, Typhoon center at 28.7° occurred a noticeable path shift, Moving direction from N gradually to NE direction. After that, influenced by the mid-high latitude W wind band guiding flow, Typhoon accelerated toward NE, the degree W rapidly (from 145.4° E to 136.2
在Intensity变化方面, Typhoon Ben经历了典型的“增强-维持-减弱”过程. formed初期为Nameless, wind speed15m/s; 随后在12h内 intensified into Tropical Storm, 并 at 8月13日12时达到peak intensity, 定性为Severe Tropical Storm, max wind 25m/s. 巅峰状态维持了约18h (8月13日12时至14日00时) , 期间Center at 29.3°至30.9°之间缓慢N移. 8月14日06时起, 随着The latitude进一步升高及Go to 较高纬度海域, 系统开始减弱, 降级为Tropical Storm, wind speed降至23m/s并保持至消散前最后时刻. 8月15日06时, wind speed进一步降至15m/s, 回归Nameless等级.
In 1986, the 18th Typhoon Ben had reached Super Typhoon level, intensity far exceeding this year's Severe Tropical Storm level; even the 23rd Typhoon Ben in 1979, its peak intensity also equal to the Severe Tropical Storm, but considering the 1983 Ben life history short and no Landfall records, its direct impact on the land is much smaller at the other years of the same name Typhoon .
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1983-08-12 00:00:00 | 24.3°N | 145.1°E | Nameless | 15 | 1000 | |
| 1983-08-12 06:00:00 | 24.9°N | 145.8°E | Nameless | 17 | 998 | |
| 1983-08-12 12:00:00 | 25.7°N | 146.1°E | Tropical Storm | 20 | 996 | |
| 1983-08-12 18:00:00 | 27°N | 146°E | Tropical Storm | 20 | 994 | |
| 1983-08-13 00:00:00 | 28°N | 145.6°E | Tropical Storm | 20 | 994 | |
| 1983-08-13 06:00:00 | 28.7°N | 145.4°E | Tropical Storm | 23 | 990 | |
| 1983-08-13 12:00:00 | 29.3°N | 145.3°E | Severe Tropical Storm | 25 | 985 | |
| 1983-08-13 18:00:00 | 30°N | 145.4°E | Severe Tropical Storm | 25 | 990 | |
| 1983-08-14 00:00:00 | 30.9°N | 145.2°E | Severe Tropical Storm | 25 | 990 | |
| 1983-08-14 06:00:00 | 32.2°N | 144.5°E | Tropical Storm | 23 | 992 | |
| 1983-08-14 12:00:00 | 33.1°N | 143.4°E | Tropical Storm | 23 | 992 | |
| 1983-08-14 18:00:00 | 34.1°N | 141.6°E | Tropical Storm | 23 | 990 | |
| 1983-08-15 00:00:00 | 34.6°N | 139.1°E | Tropical Storm | 23 | 988 | |
| 1983-08-15 06:00:00 | 35.2°N | 136.2°E | Nameless | 15 | 990 |
Typhoon Ben's international code is 198306, is the 6th Typhoon of 1983, international name BEN.
Typhoon Ben peak intensity is Severe Tropical Storm, max wind 25m/s, minimum central pressure 985 hPa.
According to records, Typhoon Ben is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Ben's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/198306.
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