The SummaryTyphoon Dot (international code 196423) is a 1964 Northwest Pacific typhoon; peak intensity Severe Typhoon, max wind 46m/s, minimum central pressure 980hPa, not in China Landfall, 1964-10-13 was numbered off, recorded 30 track points.
Typhoon Dot, international code 196423, international name DOT, 1964 Northwest Pacific typhoon. Formed: 1964-10-06 06:00:00, ended: 1964-10-13 12:00:00. Peak intensity: Severe Typhoon, minimum central pressure: 980 hPa, max wind: 46m/s.
Typhoon Dot at 1964-10-06 06:00:00 at 8.3°N, 136.4°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Severe Typhoon intensity with max winds of 46 m/s (~166 km/h) and a minimum central pressure of 980hPa, recorded at 1964-10-11 12:00:00.
1964-10-13 12:00:00 After, Typhoon Dot gradually weakened and was numbered off on 1964-10-13 12:00:00 was numbered off; its lifecycle recorded 30 track points.
Typhoon Dot (196423) at 1964年10月6日06时在Northwest Pacific洋面 formed, 初始Position位 at 8.3°N, 136.4°E. 其整体Moving路径呈现显著的NW toward Trend, 全程未发生Landfall. 从轨迹坐标分析, 该Typhoon 在 formed初期 (10月6日至7日) 保持稳定的WNW, The latitude从8.3°N迅速N抬至12.4°N, During则由136.4°EW移至127.6°E, 显示其受低层引导气流影响显著.
Go to Middle Phase (October 8th to 10th) , Typhoon continued toward NW direction advancement, but the Moving speed was slightly adjusted, the path gradually deviated toward the right N factor. It is noteworthy that between October 9th 18th and October 10th 06th, the latitude changes were very small (17.7°N to 17.6°N) , and the length continued toward W move, indicating that at this time the system may have a short stagnation or turning phenomenon, and then resumed the NW toward Moving.
Dot的Intensity演变经历了典型的“ formed-增强-巅峰-减弱”过程. 初始为Nameless (17m/s) , 随后快速增强, at 10月8日18时升级为Severe Tropical Storm (28m/s) , 并在10月9日06时达到Typhoon 级别 (35m/s) . 经过短暂波动后, 自10月10日18时起再次显著加强, wind speed从38m/s跃升至43m/s, 并 at 10月11日18时达到peak intensity, max wind 录得46m/s, 评定为Severe Typhoon. 巅峰状态维持了约36h (至10月12日18时) , 期间wind speed稳定在46m/s. 此后, 系统迅速减弱, 10月13日06时降为Severe Tropical Storm (30m/s) , 仅6h后便进一步 weakened into Nameless (17m/s) .
与同名History相比, 1964年Dot的 peak intensity is Severe Typhoon (46m/s) . 相较 at 1985年及1989年的同名Typhoon (均为Super Typhoon级别) , 其Intensity明显偏弱; 与1990年及1993年的同名Typhoon (均为Typhoon 级别) 相比, 1964年Dot在巅峰wind speed上略胜一筹或相当, 显示出其中等偏强的Intensity特征. 尽管未Landfall陆地, 但其长Time维持Severe Typhoon级Intensity, 对途经海域的海洋活动构成了潜在威胁.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1964-10-06 06:00:00 | 8.3°N | 136.4°E | Nameless | 17 | - | |
| 1964-10-06 18:00:00 | 9.5°N | 133.4°E | Tropical Storm | 20 | 1003 | |
| 1964-10-07 06:00:00 | 10.9°N | 130.5°E | Tropical Storm | 23 | 1006 | |
| 1964-10-07 18:00:00 | 12.4°N | 127.6°E | Tropical Storm | 23 | 1004 | |
| 1964-10-08 06:00:00 | 13.8°N | 125.4°E | Tropical Storm | 23 | 1000 | |
| 1964-10-08 18:00:00 | 15.6°N | 123.8°E | Severe Tropical Storm | 28 | 1000 | |
| 1964-10-09 06:00:00 | 17.4°N | 122.1°E | Typhoon | 35 | 990 | |
| 1964-10-09 18:00:00 | 17.7°N | 120.2°E | Typhoon | 33 | 990 | |
| 1964-10-10 06:00:00 | 17.6°N | 118.4°E | Typhoon | 33 | 990 | |
| 1964-10-10 18:00:00 | 17.9°N | 117.2°E | Typhoon | 38 | 990 | |
| 1964-10-11 06:00:00 | 18.6°N | 116.2°E | Severe Typhoon | 43 | 986 | |
| 1964-10-11 18:00:00 | 19.4°N | 115.5°E | Severe Typhoon | 46 | 982 | |
| 1964-10-12 06:00:00 | 20.5°N | 115°E | Severe Typhoon | 46 | 980 | |
| 1964-10-12 18:00:00 | 21.8°N | 114.6°E | Severe Typhoon | 46 | 980 | |
| 1964-10-13 06:00:00 | 23.3°N | 114.6°E | Severe Tropical Storm | 30 | 990 | |
| 1964-10-13 12:00:00 | 24.2°N | 114.8°E | Nameless | 17 | 1000 |
Sampled rows shown; all 30 track points are available on the interactive map or via the public API .
Typhoon Dot's international code is 196423 and is typhoon 23 of 1964.
Typhoon Dot peak intensity is Severe Typhoon, max wind 46m/s, minimum central pressure 980 hPa.
According to records, Typhoon Dot is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Dot's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/196423.
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