The SummaryTyphoon Judy (international code 198911) is a 1989 Northwest Pacific typhoon; peak intensity Severe Typhoon, max wind 48m/s, minimum central pressure 940hPa, not in China Landfall, 1989-07-29 was numbered off, recorded 37 track points.
Typhoon Judy, international code 198911, international name JUDY, 1989 Northwest Pacific typhoon. Formed: 1989-07-20 00:00:00, ended: 1989-07-29 00:00:00. Peak intensity: Severe Typhoon, minimum central pressure: 940 hPa, max wind: 48m/s.
Typhoon Judy at 1989-07-20 00:00:00 at 10.5°N, 145.3°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Severe Typhoon intensity with max winds of 48 m/s (~173 km/h) and a minimum central pressure of 940hPa, recorded at 1989-07-25 12:00:00.
Typhoon Judy gradually weakened and was numbered off on 1989-07-29 00:00:00 was numbered off; its lifecycle recorded 37 track points.
Typhoon Judy (198911) 的生命史始 at Northwest Pacific远洋海域, 整体路径呈现典型的“NW—N—NE”抛物线型转 toward 特征. formed初期 (7月20日至22日) , 系统位 at 低The latitude洋面 (10.5°N-14.8°N) , 受副热带高压S侧引导气流影响, 稳定 toward NW, During从145.3°EW进至138.8°E. 7月23日至24日期间, 路径出现明显的转折迹象, Moving direction逐渐由NW转为N, 纬度快速提升至20.2°N, 而经度变化趋缓, 表明系统开始Go to 中纬度W风带影响范围.
After July 25th, the Typhoon completed the turn toward, the path significantly deviated toward NE direction. From 22.8°N quickly N up to 38°N, the length then retreated from 138.3°EE to 128°E near. Thro the process, the Typhoon did not landfall any land, was always active at sea, and eventually at High latitude waters weakened dispersion.
In terms of Intensity evolution, Judy has experienced a complete life cycle.The initial phase is Nameless, wind speedined at 10-12m/s. From July 23 to Go to fast enhancement, wind speed jumped from 17m/s to 28m/s, and at July 25 at 06 at peak, established as Severe Typhoon grade, max wind to 46m/s. It is worth noting that in the course of July 25 to 27 on N, despite the latitude increase, sea temperature decreases, its core Intensity remains highly stable, wind speed fluctuates between 43-46m/s, showing strong structural resilience.
Compared to the historical typhoon, Judy's peak intensity (Severe Typhoon, 48m/s) in 1989 was comparable to the typhoon of the same name in 1986, 1982 and 1978, both at Severe Typhoon level. however, compared to the Super Typhoon Intensity at 1979 by Judy (197910), the peak intensity of the system in 1989 was equal.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1989-07-20 00:00:00 | 10.5°N | 145.3°E | Nameless | 10 | - | |
| 1989-07-20 12:00:00 | 11.3°N | 143.7°E | Nameless | 10 | - | |
| 1989-07-21 00:00:00 | 12.3°N | 142.1°E | Nameless | 12 | 1006 | |
| 1989-07-21 12:00:00 | 13.5°N | 140.5°E | Nameless | 12 | 1004 | |
| 1989-07-22 00:00:00 | 14.4°N | 139.3°E | Nameless | 12 | 1004 | |
| 1989-07-22 12:00:00 | 15.4°N | 138.3°E | Nameless | 12 | 1002 | |
| 1989-07-23 00:00:00 | 16.5°N | 138°E | Nameless | 17 | 998 | |
| 1989-07-23 12:00:00 | 17.5°N | 138°E | Nameless | 17 | 994 | |
| 1989-07-24 00:00:00 | 18.9°N | 138.2°E | Severe Tropical Storm | 25 | 985 | |
| 1989-07-24 12:00:00 | 20.2°N | 138.4°E | Severe Tropical Storm | 28 | 965 | |
| 1989-07-25 00:00:00 | 21.8°N | 138.4°E | Typhoon | 41 | 955 | |
| 1989-07-25 12:00:00 | 23.9°N | 138°E | Severe Typhoon | 48 | 945 | |
| 1989-07-26 00:00:00 | 26°N | 137.5°E | Severe Typhoon | 46 | 940 | |
| 1989-07-26 12:00:00 | 27.6°N | 136.3°E | Severe Typhoon | 43 | 940 | |
| 1989-07-27 00:00:00 | 29.2°N | 134.1°E | Severe Typhoon | 43 | 950 | |
| 1989-07-27 12:00:00 | 30.8°N | 131.2°E | Severe Typhoon | 46 | 960 | |
| 1989-07-28 00:00:00 | 32.7°N | 129.2°E | Typhoon | 33 | 975 | |
| 1989-07-28 12:00:00 | 34.6°N | 127.6°E | Severe Tropical Storm | 25 | 990 | |
| 1989-07-29 00:00:00 | 38°N | 128°E | Nameless | 15 | - |
Sampled rows shown; all 37 track points are available on the interactive map or via the public API .
Typhoon Judy's international code is 198911, is 1989's 11th Typhoon, international name JUDY.
Typhoon Judy peak intensity is Severe Typhoon, max wind 48m/s, minimum central pressure 940 hPa.
According to records, Typhoon Judy is not in our coastal Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Judy's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/198911.
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Weather data: NASA GIBS / OpenWeatherMap / Open-Meteo / NOAA WW3, for reference only
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