The SummaryTyphoon Percy (international code 199006) is a 1990 Northwest Pacific typhoon; peak intensity Super Typhoon, max wind 59m/s, minimum central pressure 950hPa, not in China Landfall, 1990-07-01 was numbered off, recorded 45 track points.
Typhoon Percy, international code 199006, international name PERCY, 1990 Northwest Pacific typhoon. Formed: 1990-06-20 00:00:00, ended: 1990-07-01 00:00:00. Peak intensity: Super Typhoon, minimum central pressure: 950 hPa, max wind: 59m/s.
Typhoon Percy at 1990-06-20 00:00:00 at 11°N, 148.3°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Super Typhoon intensity with max winds of 59 m/s (~212 km/h) and a minimum central pressure of 950hPa, recorded at 1990-06-25 06:00:00.
Typhoon Percy gradually weakened and was numbered off on 1990-07-01 00:00:00 was numbered off; its lifecycle recorded 45 track points.
Typhoon Percy (199006) 的生命史始 at Northwest Pacific远洋海域, 整体路径呈现典型的“NW行-转 toward NE”的抛物线形态. formed初期 (6月20日至22日) , 系统在低The latitude海域 (11°N附近) 缓慢 toward WS, 随后逐渐稳定为NW toward 路径. 从6月23日至26日, Typhoon 保持稳定的NW移速, 穿越Philippines以E洋面, 纬度从7.2°N迅速N抬至16.5°N, During由141.1°EW进至123.8°E.
路径的关键转折点出现在6月27日前后. 随着系统N上接近副热带高压边缘, Moving direction发生显著改变, 由NW toward 转为N, 进而转 toward NE direction. 6月28日至7月1日, Typhoon 沿ChinaSEcoastal 外侧海域N上, 最终在E海N部海域减弱消散. 整个生命周期中, 该系统未Landfall任何陆地, 始终在海上活动, track points分布均匀, 显示了较为流畅的大尺度引导气流作用.
After upgrading to Tropical Storm on June 22, the system Go to Fast Enhancement Period. Especially between June 23 and 25, max wind increased from 28m/s to 59m/s, jumping three levels in just two days, reaching Super Typhoon level, showing excellent ocean thermal conditions support.
After June 27, influenced by the decrease in sea temperature and increased vertical wind shift during N, the intensity began to fluctuate, wind speed dropped to 38m/s (Typhoon).
Compared to History, Percy's peak intensity (59m/s, Super Typhoon) in 1990 was significantly higher at Percy (Typhoon) in 1993 and Percy (Super Typhoon) in 1980 at the same intensity grade.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1990-06-20 00:00:00 | 11°N | 148.3°E | Nameless | 10 | - | |
| 1990-06-20 18:00:00 | 10.7°N | 147°E | Nameless | 12 | 1004 | |
| 1990-06-21 12:00:00 | 10.3°N | 145.1°E | Nameless | 17 | 998 | |
| 1990-06-22 06:00:00 | 8°N | 143°E | Tropical Storm | 20 | 985 | |
| 1990-06-23 00:00:00 | 7.2°N | 141.1°E | Severe Tropical Storm | 28 | 980 | |
| 1990-06-23 18:00:00 | 8.5°N | 137.9°E | Typhoon | 35 | 970 | |
| 1990-06-24 12:00:00 | 10.4°N | 133.7°E | Severe Typhoon | 46 | 960 | |
| 1990-06-25 06:00:00 | 12.4°N | 130°E | Super Typhoon | 59 | 950 | |
| 1990-06-26 00:00:00 | 14.6°N | 126.7°E | Super Typhoon | 53 | 950 | |
| 1990-06-26 18:00:00 | 16.5°N | 123.8°E | Super Typhoon | 51 | 950 | |
| 1990-06-27 12:00:00 | 19°N | 120.8°E | Typhoon | 38 | 965 | |
| 1990-06-28 06:00:00 | 21.2°N | 118.5°E | Typhoon | 41 | 960 | |
| 1990-06-29 00:00:00 | 22.9°N | 117.4°E | Typhoon | 38 | 965 | |
| 1990-06-29 18:00:00 | 24.8°N | 117.3°E | Tropical Storm | 23 | 990 | |
| 1990-06-30 12:00:00 | 28°N | 119°E | Nameless | 10 | - | |
| 1990-07-01 00:00:00 | 30.1°N | 121.8°E | Nameless | 7 | - |
Sampled rows shown; all 45 track points are available on the interactive map or via the public API .
Typhoon Percy's international code is 19006, is 1990's Typehoon number 6, international name PERCY.
Typhoon Percy peak intensity is Super Typhoon, max wind 59m/s, minimum central pressure 950 hPa.
According to records, Typhoon Percy is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Percy's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199006.
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