The SummaryTyphoon Yule (international code 199712) is a 1997 Northwest Pacific typhoon; peak intensity Typhoon, max wind 33m/s, minimum central pressure 980hPa, not in China Landfall, 1997-08-27 was numbered off, recording 72 track points.
Typhoon Yule, international code 199712, international name YULE, 1997 Northwest Pacific typhoon. Formed: 1997-08-09 06:00:00, ended: 1997-08-27 00:00:00. Peak intensity: Typhoon , minimum central pressure: 980 hPa, max wind: 33m/s.
Typhoon Yule at 1997-08-09 06:00:00 at 3.1°N, 179°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Typhoon intensity with max winds of 33 m/s (~119 km/h) and a minimum central pressure of 980hPa, recorded at 1997-08-23 12:00:00.
Typhoon Yule gradually weakened and was numbered off on 1997-08-27 00:00:00 was numbered off; its lifecycle recorded 72 track points.
Typhoon Yule (199712) 的生命史长达18天, 其路径呈现出显著的“先W后N再NE”的复杂演变特征. formed初期 (8月9日至13日) , 系统在低The latitude海域 (3.1°N-8.1°N) 活动, 整体呈现 toward WMovingTrend, 但在8月13日出现短暂的折 toward SE迹象 (从8.1°N, 169.5°E移至6.7°N, 170.4°E) , 显示早期引导气流存在波动. 8月15日后, 系统重新确立NW toward Moving路径, 并逐渐加速N上.
It is noteworthy that the Typhoon experienced a sharp latitude leap between August 21 and 22, rapidly rising from 23°N to 35.2°N within a short 36h, with minor length variations, indicating that it was significantly guided by the SW air flow before the W wind belt.
In the first 10 days of life history (August 9-18), the system longined the Nameless level, wind speed fluctuating only between 10m/s to 17m/s, enhancement extremely slow.
令人瞩目的是, 系统在Go to 中高The latitude后反而达到Intensity巅峰. 8月24日, 当Center已达48.3°N时, Yule intensified into Typhoon intensity with max winds of 达到33m/s, 并在此Intensity上维持至8月25日 (50.4°N) . 这种在高纬度冷海温环境下达到Typhoon Intensity的现象较为罕见. 随后系统迅速减弱, at 消散前一日降回Nameless (17m/s) , 体现了温带转化过程中的能量衰减特征.
As the 12th Typhoon in 1997, Yule's path span is extremely large, extending from near the equator to lat 52 degrees, covering tropical to polar wide waters. Unlike typhoon usually formed in the W Pacific and affecting the Eacaastal, Yule does not cause direct impact on the land. Its Max Wind33m/s speak intensity although only reaches the typhoon lower limit, but considering its high latitude reached this intensity, showing the peculiarity of its circular structure in a specific atmospheric context. Compared to at the same year other likely earlier Landfall or Intensity stronger typhoon, Yule is more like a long-lived oceanic systemic disturbance, its data for the study at high latitude Typhoon maintenance mechanism has unique value.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1997-08-09 06:00:00 | 3.1°N | 179°E | Nameless | 10 | - | |
| 1997-08-10 06:00:00 | 4.9°N | 175.2°E | Nameless | 10 | - | |
| 1997-08-11 06:00:00 | 7.5°N | 171.1°E | Nameless | 10 | - | |
| 1997-08-12 06:00:00 | 8.1°N | 169.5°E | Nameless | 10 | - | |
| 1997-08-13 06:00:00 | 7.6°N | 171.4°E | Nameless | 10 | - | |
| 1997-08-14 06:00:00 | 7.4°N | 168°E | Nameless | 10 | - | |
| 1997-08-15 06:00:00 | 7.1°N | 163.3°E | Nameless | 12 | - | |
| 1997-08-16 06:00:00 | 8.5°N | 164°E | Nameless | 12 | 1002 | |
| 1997-08-17 06:00:00 | 11.2°N | 165.8°E | Nameless | 17 | 1002 | |
| 1997-08-18 06:00:00 | 13.8°N | 168°E | Nameless | 17 | 1002 | |
| 1997-08-19 06:00:00 | 17.1°N | 166.9°E | Tropical Storm | 20 | 1000 | |
| 1997-08-20 06:00:00 | 19.7°N | 167.5°E | Severe Tropical Storm | 28 | 990 | |
| 1997-08-21 06:00:00 | 23°N | 168.2°E | Severe Tropical Storm | 28 | 980 | |
| 1997-08-22 06:00:00 | 29.5°N | 170.9°E | Severe Tropical Storm | 28 | 980 | |
| 1997-08-23 06:00:00 | 41.9°N | 169°E | Severe Tropical Storm | 30 | 984 | |
| 1997-08-24 06:00:00 | 48.3°N | 163.9°E | Typhoon | 33 | 980 | |
| 1997-08-25 06:00:00 | 49.7°N | 163.6°E | Typhoon | 33 | 992 | |
| 1997-08-26 06:00:00 | 51.2°N | 168.8°E | Severe Tropical Storm | 25 | 996 | |
| 1997-08-27 00:00:00 | 52°N | 174.1°E | Nameless | 17 | - |
Sampled rows shown; all 72 track points are available on the interactive map or via the public API .
Typhoon Yule's international code is 199712, is 1997's 12th Typhoon, international name YULE.
Typhoon Yule peak intensity is Typhoon , max wind 33m/s, minimum central pressure 980 hPa.
According to records, Typhoon Yule is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Yule's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199712.
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