The SummaryTyphoon Dinah (international code 198711) is a 1987 Northwest Pacific typhoon; peak intensity Super Typhoon, max wind 66m/s, minimum central pressure 915hPa, not in China Landfall, 1987-08-31 was numbered off, recording 49 track points.
Typhoon Dinah, international code 198711, international name DINAH, 1987 Northwest Pacific typhoon. Formed: 1987-08-19 06:00:00, ended: 1987-08-31 06:00:00. Peak intensity: Super Typhoon, minimum central pressure: 915 hPa, max wind: 66m/s.
Typhoon Dinah at 1987-08-19 06:00:00 at 9.7°N, 159.2°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Super Typhoon intensity with max winds of 66 m/s (~238 km/h) and a minimum central pressure of 915hPa, recorded at 1987-08-26 00:00:00.
1987-08-31 06:00:00 After, Typhoon Dinah gradually weakened and was numbered off on 1987-08-31 06:00:00 was numbered off; its lifecycle recorded 49 track points.
Typhoon Dinah (198711) 的生命史始 at Northwest Pacific远洋海域, 整体路径呈现典型的“W行—NW行—转 toward NE”的抛物线形态. formed初期 (8月19日至21日) , 系统位 at 低The latitude洋面 (9.7°N-12.2°N) , 主要受副热带高压S侧E气流引导, 稳定 toward WMoving. 8月22日至24日期间, 路径逐渐转为NW direction, 纬度缓慢N抬至13.5°N, During持续W进至135.9°E, 显示其开始受到外围环流影响而改变Moving toward .
As the system N rises to 18.5°N near, its Moving speed and direction changes significantly. August 27 to 28, Typhoonins a high-intensity wander between 127°E-128.6°E, then at August 29 starts accelerating toward NE. August 30 to 31, the system quickly crosses the 30°N latitude and deepens into the high latitude, eventually at August 31 reaches 39.6°N, 133°E near. Thro its life cycle, the Typhoon landfalled no land, completing the process from formed to extinct at sea, is a typical far-off toward typhoon track.
Dinah's Intensity evolution experienced rapid enhancement, peak maintenance and degeneration weakened in three stages. after Nameless's development to Tropical Storm on August 22, intensity rapidly climbed, in only two days Time reached Typhoon level on August 24 (33m/s) . Then Go to explosive enhancement period, wind speed increased to 51m/s on August 25, established Super Typhoon status; on August 26 reached the peak of life, max wind recorded 66m/s (Note: According to sampling data is 64m/s, but the summary pointed to the peak is 66m/s, here with summary peak value as the norm, sampling point shows continuing Super Typhoon state) .
From August 29, as the latitude increased and the possible vertical wind shift increased, the intensity began to weaken, reduced to Severe Typhoon. Go to high latitude, the system further weakened into Severe Tropical Storm, until the end of life. Compared with the previously identical Typhoon, Dinah's peak intensity (Super Typhoon, 66m/s) in 1987 was comparable to Dinah's in 1980 and 1967, all reached Super Typhoon level, significantly strong at 1977 and 1974 only reached Typhoon level of the same name system.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1987-08-19 06:00:00 | 9.7°N | 159.2°E | Nameless | 10 | - | |
| 1987-08-20 00:00:00 | 10.2°N | 154.3°E | Nameless | 12 | - | |
| 1987-08-20 18:00:00 | 11.5°N | 150.7°E | Nameless | 12 | 1006 | |
| 1987-08-21 12:00:00 | 11.8°N | 148°E | Nameless | 15 | 1004 | |
| 1987-08-22 06:00:00 | 11.1°N | 144.2°E | Tropical Storm | 20 | 996 | |
| 1987-08-23 00:00:00 | 11.4°N | 140.3°E | Tropical Storm | 23 | 990 | |
| 1987-08-23 18:00:00 | 12.2°N | 138.2°E | Severe Tropical Storm | 28 | 975 | |
| 1987-08-24 12:00:00 | 14°N | 134.8°E | Typhoon | 35 | 970 | |
| 1987-08-25 06:00:00 | 15.9°N | 131.8°E | Super Typhoon | 51 | 950 | |
| 1987-08-26 00:00:00 | 17.9°N | 130.2°E | Super Typhoon | 66 | 920 | |
| 1987-08-26 18:00:00 | 19.5°N | 129.5°E | Super Typhoon | 59 | 915 | |
| 1987-08-27 12:00:00 | 20.4°N | 128.2°E | Super Typhoon | 59 | 920 | |
| 1987-08-28 06:00:00 | 21.3°N | 127°E | Super Typhoon | 56 | 930 | |
| 1987-08-29 00:00:00 | 23°N | 126.3°E | Severe Typhoon | 46 | 940 | |
| 1987-08-29 18:00:00 | 26.6°N | 126°E | Severe Typhoon | 43 | 940 | |
| 1987-08-30 12:00:00 | 31.8°N | 127°E | Severe Typhoon | 43 | 935 | |
| 1987-08-31 06:00:00 | 39.6°N | 133°E | Severe Tropical Storm | 28 | 960 |
Sampled rows shown; all 49 track points are available on the interactive map or via the public API .
Typhoon Dinah's international code is 198711, is the 11th Typhoon of 1987, international name DINAH.
Typhoon Dinah peak intensity is Super Typhoon, max wind 66m/s, minimum central pressure 915 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/198711.
Basemap
Weather Layers (multi-select)
Precipitation
Tools
Weather data: NASA GIBS / OpenWeatherMap / Open-Meteo / NOAA WW3, for reference only
TyphoonSays AI assistant · answers for reference