The SummaryTyphoon Dinah (international code 198022) is a 1980 Northwest Pacific typhoon; peak intensity Super Typhoon, max wind 51m/s, minimum central pressure 950hPa, not in China Landfall, 1980-11-25 was numbered off, recording 28 track points.
Typhoon Dinah, international code 198022, international name DINAH, 1980 Northwest Pacific typhoon. Formed: 1980-11-18 12:00:00, ended: 1980-11-25 06:00:00. Peak intensity: Super Typhoon, minimum central pressure: 950 hPa, max wind: 51m/s.
Typhoon Dinah at 1980-11-18 12:00:00 at 3.8°N, 177.5°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Super Typhoon intensity with max winds of 51 m/s (~184 km/h) and a minimum central pressure of 950hPa, recorded at 1980-11-22 18:00:00.
1980-11-25 06:00:00 After, Typhoon Dinah gradually weakened and was numbered off on 1980-11-25 06:00:00 was numbered off; its lifecycle recorded 28 track points.
Typhoon Dinah (198022) formed at Northwest Pacific远洋海域, 其生命史呈现出典型的“W进—N折—NE转 toward ”抛物线型路径特征. 初始阶段 (11月18日至20日) , 系统在低The latitude海域 (3.8°N至7.3°N) 缓慢 toward WMoving, During从177.5°E移至164.7°E, Moving速度相对平缓. 随着系统逐渐增强并受副热带高压引导气流影响, 其Moving direction发生显著改变. 11月21日至22日期间, Typhoon 中心在抵达151.5°E附近后, 路径由纯W toward 转为NW toward , 纬度迅速从9.5°N攀升至14.2°N.
关键的转 toward 点出现在11月23日至24日之间. 当Typhoon 中心到达144.7°E, 16.2°N附近达到peak intensity后, 其Moving路径开始 toward E分量增加. 11月24日00:00至12:00, 中心During由144.7°E快速E移至148.7°E, 标志着系统完成转 toward , Go to 加速NE移阶段. 最终, Typhoon at 11月25日06:00在28.8°N, 158.5°E处 weakened into Severe Tropical Storm, 全程未Landfall任何陆地, 主要在开阔洋面上活动.
Dinah's Intensity evolution underwent a complete 'formed - explosion enhancement - peak maintenance - weakening dissipation' process. The system was initially nameless, wind speed only 10m/s. On November 20th 12:00 to 23:00 about 60h, the center Max Wind jumped sharply from 15m/s to 51m/s, level from Nameless jump fourth straight to Super Typhoon, showing extremely fast explosion enhancement characteristics. Peak stateined Time is shorter, November 23th 00:00 to 51m/s, followed by 12h weakened into 48m/s, showing its core structure is rapidly relaxed by the impact of environmental changes during toward.
Compared to the previous typhoon, Dinah's peak intensity (51m/s, Super Typhoon) in 1980 was at a higher level. Compared to Dinah's peak intensity in 1977 (197710, peak as Typhoon) and Dinah's peak in 1974 (197406, peak as Typhoon), Dinah's peak intensity in 1980 was significantly stronger.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1980-11-18 12:00:00 | 3.8°N | 177.5°E | Nameless | 10 | - | - |
| 1980-11-19 00:00:00 | 2.4°N | 173.9°E | Nameless | 10 | - | - |
| 1980-11-19 12:00:00 | 3.3°N | 170.8°E | Nameless | 10 | - | - |
| 1980-11-20 00:00:00 | 4.8°N | 168.1°E | Nameless | 12 | - | - |
| 1980-11-20 12:00:00 | 7.3°N | 164.7°E | Nameless | 15 | 1002 | - |
| 1980-11-21 00:00:00 | 9.5°N | 160.1°E | Tropical Storm | 20 | 1002 | - |
| 1980-11-21 12:00:00 | 10.5°N | 155.5°E | Severe Tropical Storm | 28 | 985 | - |
| 1980-11-22 00:00:00 | 11.7°N | 151.5°E | Typhoon | 35 | 970 | - |
| 1980-11-22 12:00:00 | 14.2°N | 147.3°E | Severe Typhoon | 43 | 970 | - |
| 1980-11-23 00:00:00 | 16.2°N | 144.7°E | Super Typhoon | 51 | 950 | - |
| 1980-11-23 12:00:00 | 18.7°N | 143.8°E | Severe Typhoon | 48 | 955 | - |
| 1980-11-24 00:00:00 | 21.4°N | 144.7°E | Severe Typhoon | 46 | 955 | - |
| 1980-11-24 12:00:00 | 24.6°N | 148.7°E | Typhoon | 41 | 960 | - |
| 1980-11-25 00:00:00 | 27.4°N | 154.8°E | Severe Tropical Storm | 30 | 970 | - |
| 1980-11-25 06:00:00 | 28.8°N | 158.5°E | Severe Tropical Storm | 25 | 975 | - |
Sampled rows shown; all 28 track points are available on the interactive map or via the public API .
Typhoon Dinah's international code is 198022, is 1980's 22nd Typhoon, international name DINAH.
Typhoon Dinah peak intensity is Super Typhoon, max wind 51m/s, minimum central pressure 950 hPa.
According to records, Typhoon Dinah is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Dinah's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/198022.
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