The SummaryTyphoon Irving (international code 198525) is a 1985 Northwest Pacific typhoon; peak intensity Severe Tropical Storm, max wind 30m/s, minimum central pressure 992hPa, not in China Landfall, 1985-12-22 was numbered off, recording 24 track points.
Typhoon Irving, international code 198525, international name IRVING, 1985 Northwest Pacific typhoon. Formed: 1985-12-16 06:00:00, ended: 1985-12-22 00:00:00. Peak intensity: Severe Tropical Storm, minimum central pressure: 992 hPa, max wind: 30m/s.
Typhoon Irving at 1985-12-16 06:00:00 at 7.6°N, 114.6°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Severe Tropical Storm intensity with max winds of 30 m/s (~108 km/h) and a minimum central pressure of 992hPa, recorded at 1985-12-18 06:00:00.
Typhoon Irving gradually weakened and was numbered off on 1985-12-22 00:00:00 was numbered off; its lifecycle recorded 24 track points.
Typhoon Irving (198525) 的生命史始 at SHainan部海域, 整体路径呈现显著的W行Trend, 伴随微弱的SN摆动. formed初期 (12月16日06:00至18:00) , 系统位 at lat 7.5°-7.6°N, 114.6°-115.2°附近, 主要 toward W direction缓慢Moving. 随后在12月17日至18日期间, 路径出现短暂的SW折 toward , 中心坐标从lat 8.0°S落至lat 7.2°, During由lng 114.9°W移至lng 113.9°, 显示出受低层引导气流影响的复杂动力学特征.
After December 19, the Typhoon turned toward WNW, the latitude gradually increased N to lat 9.4° (December 20, 18:00) , then again turned to SW, and finally at December 22, 00:00 at 6.1°N, weakened dispersion near 105.9°. During the entire life cycle, the system was always active at sea, no Landfall record, the total distance of the path was about 9 degrees long, the Moving speed was relatively smooth, and there was no dramatic turn toward or stagnation phenomenon.
Irving underwent a typical “enhanced-top-weakened” process in the development process.The initial stage was Nameless, wind speed 12m/s; December 17, 06:00 intensified into Tropical Storm, and at the next day at 18:00 quickly reached peak intensity, qualified as Severe Tropical Storm, max wind to 30m/s. The peak stateined Time was shorter, starting at 18:00 on December 18, wind speed dropped to 28m/s, and at December 19, 06:00 returned to Tropical Storm level (23m/s).
Its peak intensity was only Severe Tropical Storm, while Irving (199209) and Irving (197909) both reached Typhoon or Severe Typhoon level, and Irving (198217) was also Severe Typhoon in 1982.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1985-12-16 06:00:00 | 7.6°N | 114.6°E | Nameless | 12 | 1004 | |
| 1985-12-16 18:00:00 | 7.5°N | 115.2°E | Nameless | 15 | 1004 | |
| 1985-12-17 06:00:00 | 7.9°N | 115.5°E | Tropical Storm | 20 | 1004 | |
| 1985-12-17 18:00:00 | 8°N | 114.9°E | Severe Tropical Storm | 25 | 1004 | |
| 1985-12-18 06:00:00 | 7.6°N | 114.4°E | Severe Tropical Storm | 30 | 998 | |
| 1985-12-18 18:00:00 | 7.2°N | 113.9°E | Severe Tropical Storm | 28 | 994 | |
| 1985-12-19 06:00:00 | 8.3°N | 113.2°E | Tropical Storm | 23 | 994 | |
| 1985-12-19 18:00:00 | 8.8°N | 111.6°E | Tropical Storm | 23 | 994 | |
| 1985-12-20 06:00:00 | 9.2°N | 110.1°E | Tropical Storm | 23 | 994 | |
| 1985-12-20 18:00:00 | 9.4°N | 108.8°E | Nameless | 17 | 1000 | |
| 1985-12-21 06:00:00 | 8.3°N | 107.9°E | Nameless | 15 | 1006 | |
| 1985-12-21 18:00:00 | 6.8°N | 106.6°E | Nameless | 15 | 1004 | |
| 1985-12-22 00:00:00 | 6.1°N | 105.9°E | Nameless | 12 | 1004 |
Sampled rows shown; all 24 track points are available on the interactive map or via the public API .
Typhoon Irving's international code is 198525, is typhoon 25 of 1985, international name IRVING.
Typhoon Irving peak intensity is Severe Tropical Storm, max wind 30m/s, minimum central pressure 992 hPa.
According to records, Typhoon Irving is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Irving's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/198525.
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