Typhoon Etau, international code 200310, international name ETAU, 2003年Northwest PacificTyphoon . formedTime: 2003-07-31 06:00:00, 结束Time: 2003-08-10 00:00:00. peak intensity: Super Typhoon, 最低Pressure: 933 hPa, max wind : 56m/s.
Typhoon Etau at 2003-07-31 06:00:00 at 8.6°, lng 150.1° over the Northwest Pacific; initial intensity: Nameless.
It peaked at Super Typhoon intensity with max winds of 56 m/s (~202 km/h) and a minimum central pressure of 933hPa, recorded at 2003-08-07 00:00:00.
Typhoon Etau gradually weakened and was numbered off on 2003-08-10 00:00:00 was numbered off; its lifecycle recorded 40 track points.
Typhoon Etau (200310) 的生命史始 at Northwest Pacific远洋海域, 整体路径呈现典型的“NW行进—近海转 toward —NE消散”的抛物线形态. formed初期 (7月31日至8月2日) , 系统在低The latitude海域 (8.6°N-10.9°N) 缓慢 toward WMoving, During从150.1°EW退至141.5°E, 显示受副热带高压S侧引导气流影响显著. 8月3日后, 路径逐渐转为NW direction, 纬度快速N抬, at 8月6日到达22.9°N附近.
The key turn toward point appeared before August 7th. Data showed that August 7th at 00:00 system position at 26.5°N, 128.2°E, followed by the length toward E rebound (128.2°E -> 130.8°E -> 134°E) , indicating that the system was drawn at mid-high latitudes by the pre-W wind belt, completed by the turn of the path of NW toward NE. Thro the process, the Typhoon failed to landfall any land, remained active at sea, and finally at August 10th at the 43.6°N high latitude sea area weakened into Nameless and ended life history.
Etau经历了完整且剧烈的Intensity变化过程. 从初始的Nameless (7m/s) 起步, 系统在8月4日迅速增强为Severe Tropical Storm, 并 at 次日升级为Typhoon . 其爆发式增强期集中在8月5日至8月7日, Pressure从958hPa骤降至933hPa°E, max wind 从43m/s跃升至56m/s, 达到Super Typhoon级别. 这一peak intensity维持了约18h, 随后随着The latitude升高和转 toward NE, 系统开始结构性减弱, 至8月9日已降级为Tropical Storm.
Etau's peak intensity in 2009 (200909) and Etau's peak intensity in 2015 (201518) were only Severe Tropical Storm and Tropical Storm, respectively, with a minimum pressure of 990hPa. In comparison, Etau's minimum air pressure in 2003 was 57hPa°E, with a max wind higher than at least 33m/s (compared with 2015 data estimates) .
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2003-07-31 06:00:00 | 8.6°N | 150.1°E | Nameless | 7 | 1006 | |
| 2003-07-31 18:00:00 | 8.6°N | 148°E | Nameless | 7 | 1006 | |
| 2003-08-01 06:00:00 | 8.6°N | 146.3°E | Nameless | 7 | 1006 | |
| 2003-08-01 18:00:00 | 9.1°N | 144.4°E | Nameless | 10 | 1004 | |
| 2003-08-02 06:00:00 | 10.2°N | 142.4°E | Nameless | 12 | 1002 | |
| 2003-08-02 18:00:00 | 11.6°N | 140.7°E | Nameless | 12 | 1002 | |
| 2003-08-03 06:00:00 | 13.2°N | 139.1°E | Nameless | 17 | 997 | |
| 2003-08-03 18:00:00 | 14.9°N | 137.8°E | Tropical Storm | 23 | 991 | |
| 2003-08-04 06:00:00 | 16.4°N | 135.3°E | Severe Tropical Storm | 28 | 984 | |
| 2003-08-04 18:00:00 | 17.7°N | 133.2°E | Typhoon | 33 | 976 | |
| 2003-08-05 06:00:00 | 18.8°N | 131.5°E | Typhoon | 41 | 963 | |
| 2003-08-05 18:00:00 | 20.6°N | 130°E | Severe Typhoon | 46 | 954 | |
| 2003-08-06 06:00:00 | 22.9°N | 128.8°E | Severe Typhoon | 48 | 949 | |
| 2003-08-06 18:00:00 | 25.3°N | 128.4°E | Super Typhoon | 51 | 944 | |
| 2003-08-07 06:00:00 | 27.4°N | 128.5°E | Super Typhoon | 56 | 933 | |
| 2003-08-07 18:00:00 | 29.3°N | 130.8°E | Super Typhoon | 53 | 938 | |
| 2003-08-08 06:00:00 | 32°N | 133°E | Severe Typhoon | 46 | 954 | |
| 2003-08-08 18:00:00 | 34.4°N | 134.9°E | Typhoon | 41 | 963 | |
| 2003-08-09 06:00:00 | 36.8°N | 138.3°E | Tropical Storm | 23 | 991 | |
| 2003-08-09 18:00:00 | 41.2°N | 143.3°E | Nameless | 15 | 1000 | |
| 2003-08-10 00:00:00 | 43.6°N | 147.1°E | Nameless | 12 | 1002 |
Sampled rows shown; all 40 track points are available on the interactive map or via the public API .
The international code for Typhoon Etau is 200310, the 2003 Typehoon number 10, the international name ETAU.
Typhoon Etaupeak intensity is Super Typhoon°E, max wind 56m/s, minimum Pressure 933 hPa.
According to records, the Typhoon Etau is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Etau's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/200310.
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